CN218470102U - Sealing detector for plate-fin heat exchanger - Google Patents
Sealing detector for plate-fin heat exchanger Download PDFInfo
- Publication number
- CN218470102U CN218470102U CN202222694511.0U CN202222694511U CN218470102U CN 218470102 U CN218470102 U CN 218470102U CN 202222694511 U CN202222694511 U CN 202222694511U CN 218470102 U CN218470102 U CN 218470102U
- Authority
- CN
- China
- Prior art keywords
- plate
- heat exchanger
- fin heat
- branch
- base station
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of heat exchanger detection, in particular to a plate-fin heat exchanger sealing detector, which can generate soap bubbles in soap water as long as leakage points exist on the surface of the plate-fin heat exchanger, so that workers can accurately position the leakage points, and the accuracy and efficiency of leakage detection are improved; including the base station, the conveying roller, branch No. one, no. two branches and extension board, the base station top is provided with the basin, the multiunit conveying roller all rotates and installs on basin upper portion, two minutes in base station top left side do not are provided with branch No. one, two minutes in base station top right side do not are provided with branch No. two, a set of extension board bottom is all connected to two sets of branch No. one, another group of extension board bottom is all connected on two sets of branch tops, still including spraying the mechanism, spray the mechanism setting between two sets of extension boards for control and remove and spray soapy water.
Description
Technical Field
The utility model relates to a technical field that the heat exchanger detected especially relates to a plate-fin heat exchanger seals detector.
Background
The plate-fin heat exchanger is a high-efficiency heat exchanger formed by stacking a series of metal sheets with certain corrugated shapes. Thin rectangular channels are formed between the various plates through which heat is exchanged. The plate-fin heat exchanger is an ideal device for heat exchange of liquid-liquid and liquid-vapor. After the plate-fin heat exchanger is produced, the tightness of the plate-fin heat exchanger needs to be detected, the tightness of the plate-fin heat exchanger is checked, and unqualified plate-fin heat exchangers are prevented from flowing to the market.
In the prior art, chinese utility model patent with publication number CN209280228U discloses a sealed check out test set of plate fin heat exchanger, including the pond, the pond is seted up in ground \8230, hoisting device includes the mounting bracket and sets up the driving piece that is used for driving the loading board and reciprocates on the mounting bracket, and during the use, after being close to the pond with plate fin heat exchanger, several takeover mouths of plate fin heat exchanger block up through the end cap, and one of them takeover mouth communicates to the air supply, gets into the pond with plate fin heat exchanger completely in, can carry out the leakproofness with plate fin heat exchanger and detect.
But discovery in the use, the device can realize detecting to the leakproofness of plate fin heat exchanger, but in the actual production process, whether need detect plate fin heat exchanger not always have the leak source, still need fix a position the leak source after leaking stoppage or restoreing, but the device only can detect plate fin heat exchanger whether have the leak source, can not carry out accurate location to the leak source, if the leak source is on plate fin heat exchanger top, staff can directly fix a position the peony stone if the leak source leans on at plate fin heat exchanger's side, because water has influenced staff's sight, lead to can not accurate location, the use has certain limitation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a plate-fin heat exchanger seals detector of quick accurate location of leak source.
The utility model discloses a plate-fin heat exchanger seals detector, including base station, conveying roller, branch, no. two branches and extension board, the base station top is provided with the basin, multiunit conveying roller all rotates and installs on basin upper portion, base station top left side two minutes are provided with branch No. one respectively, base station top right side two minutes are provided with branch No. two respectively, two sets of branch of No. one all connect a set of extension board bottom, two sets of branch of No. two tops all connect another set of extension board bottom, still include the spray mechanism, the spray mechanism sets up between two sets of extension boards, can remove and spray soapy water about and; when the tightness of the plate-fin heat exchanger needs to be detected, the plate-fin heat exchanger is placed on a conveying roller to move to a designated position, a plurality of connecting pipe ports of the plate-fin heat exchanger are blocked through plugs, one of the connecting pipe ports is communicated to an air source, and a spraying mechanism capable of moving left and right is started, so that soapy water is uniformly sprayed to the outer surface of the plate-fin heat exchanger.
Preferably, the spraying mechanism comprises a servo motor, a lead screw, a sliding block, spraying pipes, a transverse plate, connecting rods, a lower support plate, an upper support plate and a liquid supply mechanism, the transverse plate is installed between the two groups of support plates, a sliding opening is formed in the transverse plate, the servo motor is installed at the outer end of the group of support plates, the lead screw rotates transversely and is installed in the sliding opening, the output end of the servo motor is connected with the right end of the lead screw, the sliding block is installed in the sliding opening in a sliding mode and is in threaded connection with the lead screw, the lower support plate is arranged at the bottom end of the sliding block, the two groups of connecting rods are arranged at the bottom ends of the two groups of connecting rods, the spraying pipes are arranged at the inner side ends of the spraying pipes, the upper support plate is arranged at the top end of the sliding block, the liquid supply mechanism supplies soap water to the inside of the spraying pipes; when needs carry out the leakproofness detection and when fixing a position the leak source to plate fin heat exchanger, start servo motor, according to plate fin heat exchanger's length, make the lead screw drive the slider in the sliding opening and control horizontal position's removal, start-up liquid supply mechanism to make fertile water get into inside the shower pipe, get into the surface that fertile water in shower pipe spouts to plate fin heat exchanger through the multiunit shower nozzle, there is the leak source on the plate fin heat exchanger, can form fertile soap bubble, realize the quick accurate location of leak source.
Preferably, the liquid supply mechanism comprises a liquid storage tank, a water pump, a conveying pipe and a liquid conveying pipe, the liquid storage tank and the water pump are both arranged at the top end of the upper support plate, an inlet is formed in the top end of the liquid storage tank, the input end of the water pump is communicated with the output end of the liquid storage tank through the conveying pipe, and the output end of the water pump is communicated with the input end of the spraying pipe through the liquid conveying pipe; inside soap water got into the liquid storage pot through the import, the start water pump, soap water got into the shower pipe through conveyer pipe and transfer line, improved the convenience inside.
Preferably, the device also comprises a hinge, a cover plate and a handle, wherein the cover plate is movably arranged on the inlet through the hinge, and the handle is arranged at the top end of the cover plate; when needs carry out the dirt clearance to liquid storage tank inside, the staff passes through the handle and opens the apron under the cooperation of hinge, through import to liquid storage tank inside wash can, improve the convenience.
Preferably, the device also comprises a discharge pipe and a valve, wherein the discharge pipe is arranged at the front end of the base station, the input end of the discharge pipe is communicated with the water tank, and the valve is arranged on the discharge pipe; the soapy water sprays the plate-fin heat exchanger and then enters the water tank under the action of gravity to be collected, and the staff opens the valve to discharge the soapy water in the water tank through the discharge pipe and re-load the soapy water in the liquid storage tank for recycling, so that the water resource is saved and used.
Preferably, the liquid storage tank is provided with an observation port, and an observation window is arranged on the observation port; the staff masters the reserves of the soapy water in the liquid storage tank through the observation window.
Preferably, the handle is provided with anti-skid lines; when the staff passes through the handle and carries out the switch to the apron under the cooperation of antiskid line, reduce the hand of taking off of handle.
Compared with the prior art, the beneficial effects of the utility model are that: as long as the surface of the plate-fin heat exchanger has the leakage points, soap water can generate soap bubbles, so that workers can accurately position the leakage points, and the accuracy and efficiency of leakage detection are improved.
Drawings
FIG. 1 is a schematic view of an axial measurement structure of the present invention;
FIG. 2 is a partially enlarged view of the portion A in FIG. 1;
FIG. 3 is a schematic diagram of a first axial structure of a servo motor, a lead screw and the like;
FIG. 4 is a partially enlarged structural view of the part B in FIG. 3;
FIG. 5 is a schematic diagram of a second axial structure of a servo motor and a lead screw;
in the drawings, the reference numbers: 1. a base station; 2. a conveying roller; 3. a first strut; 4. a second strut; 5. a support plate; 6. a servo motor; 7. a lead screw; 8. a slider; 9. a shower pipe; 10. a transverse plate; 11. a connecting rod; 12. a lower support plate; 13. an upper support plate; 14. a liquid storage tank; 15. a water pump; 16. a delivery pipe; 17. a transfusion tube; 18. a hinge; 19. a cover plate; 20. a handle; 21. a discharge pipe; 22. and (4) a valve.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Examples
As shown in fig. 1 and 2, the utility model discloses a plate-fin heat exchanger seal detector, including base station 1, conveying roller 2, branch 3, no. two branch 4 and extension board 5, base station 1 top is provided with the basin, multiunit conveying roller 2 all rotates and installs on basin upper portion, base station 1 top left side both corners do not is provided with branch 3, base station 1 top right side both corners do not is provided with branch 4 No. two, two sets of branch 3 all connect a set of extension board 5 bottom, two sets of branch 4 tops all connect another set of extension board 5 bottom, still include the spraying mechanism, the spraying mechanism sets up between two sets of extension boards 5, can remove and spray soapy water about and, discharge pipe 21 sets up at base station 1 front end, discharge pipe 21 input communicates the basin, valve 22 sets up on discharge pipe 21;
as shown in fig. 3 and 5, the spraying mechanism includes a servo motor 6, a lead screw 7, a slider 8, a spraying pipe 9, a transverse plate 10, connecting rods 11, a lower plate 12, an upper plate 13 and a liquid supply mechanism, the transverse plate 10 is installed between two groups of support plates 5, the transverse plate 10 is provided with a sliding port, the servo motor 6 is installed at the outer ends of one group of support plates 5, the lead screw 7 rotates and transversely rotates and is installed in the sliding port, the output end of the servo motor 6 is connected with the right end of the lead screw 7, the slider 8 is installed in the sliding port in a sliding manner, the slider 8 is in threaded connection with the lead screw 7, the bottom end of the slider 8 is provided with the lower plate 12, the bottom end of the lower plate 12 is provided with two groups of connecting rods 11, the bottom ends of the two groups of connecting rods 11 are provided with the spraying pipe 9, the inner side end of the spraying pipe 9 is provided with a plurality of groups of nozzles, the top end of the slider 8 is provided with the upper plate 13, the top end of the upper plate 13 is provided with the liquid supply mechanism, and the liquid supply mechanism supplies soapy water to the inside of the spraying pipe 9;
as shown in fig. 4, a cover plate 19 is movably arranged on the inlet through a hinge 18, and a handle 20 is arranged at the top end of the cover plate 19;
as shown in fig. 1 and 3, the liquid supply mechanism comprises a liquid storage tank 14, a water pump 15, a conveying pipe 16 and a liquid conveying pipe 17, wherein the liquid storage tank 14 and the water pump 15 are both mounted at the top end of the upper support plate 13, an inlet is formed in the top end of the liquid storage tank 14, the input end of the water pump 15 is communicated with the output end of the liquid storage tank 14 through the conveying pipe 16, and the output end of the water pump 15 is communicated with the input end of the spraying pipe 9 through the liquid conveying pipe 17.
The utility model discloses a plate fin heat exchanger seals detector, it is at the during operation, when needs carry out the leakproofness detection to plate fin heat exchanger, place plate fin heat exchanger and move on conveying roller 2 and take the assigned position, several takeover mouths of plate fin heat exchanger block up through the end cap, one of them takeover mouth communicates to the air supply, start servo motor 6, length according to plate fin heat exchanger, make lead screw 7 drive slider 8 in the sliding port and go on horizontal position's removal about, fertile water gets into inside liquid storage pot 14 through the import, start water pump 15, fertile water gets into inside shower 9 through conveyer pipe 16 and transfer line 17, fertile water that gets into shower 9 inside passes through the surface that multiunit shower nozzle spouts to plate fin heat exchanger, there is the leak source on the plate fin heat exchanger, can form fertile soap bubble, realize the quick accurate location of leak source, fertile water sprays the back to plate fin heat exchanger and gets into under the effect of gravity and collect in the basin under, the staff opens valve 22, make fertile water in the basin discharge pipe 21 discharge, repack to the liquid storage pot 14 reuse, when needs carry out the inside clear up liquid storage pot 14, the apron can carry out the cooperation through the handle under the import of the cooperation of the hinge 18 and carry out the cooperation under the staff.
The sealing detector for the plate-fin heat exchanger of the utility model adopts a common mechanical mode, such as an installation mode, a connection mode or a setting mode, and can be implemented as long as beneficial effects can be achieved; the utility model discloses a conveying roller 2, servo motor 6, lead screw 7, shower 9, shower nozzle, liquid storage pot 14 and water pump 15 of sealed detector of plate-fin heat exchanger are purchase on the market, this industry technical staff only need according to its subsidiary operating specification install and operate can, and need not the technical staff in this field and pay out creative work.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, and the terms "disposed," "mounted," "connected," and "secured" in the description of the invention are to be construed broadly and encompass, unless otherwise expressly specified or limited to, for example, fixed connections, releasable connections, or integral combinations thereof; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a sealed detector of plate-fin heat exchanger, including base station (1), conveying roller (2), branch (3), no. two branch (4) and extension board (5), base station (1) top is provided with the basin, multiunit conveying roller (2) are all rotated and are installed on basin upper portion, base station (1) top left side two minutes do not are provided with branch (3), base station (1) top right side two minutes do not are provided with branch (4) No. two, a set of extension board (5) bottom is all connected in two sets of branch (3), another set of extension board (5) bottom is all connected on two sets of No. two branch (4) tops, a serial communication port, still including spraying the mechanism, spray the mechanism setting between two sets of extension board (5), be used for controlling and spray soapy water.
2. The plate-fin heat exchanger seal detector as claimed in claim 1, wherein the spraying mechanism comprises a servo motor (6), a lead screw (7), a slider (8), a spraying pipe (9), a transverse plate (10), a connecting rod (11), a lower support plate (12), an upper support plate (13) and a liquid supply mechanism, the transverse plate (10) is installed between two groups of support plates (5), a sliding opening is formed in the transverse plate (10), the servo motor (6) is installed at the outer end of one group of support plates (5), the lead screw (7) is installed in the sliding opening in a rotating and transverse rotating manner, the output end of the servo motor (6) is connected with the right end of the lead screw (7), the slider (8) is installed in the sliding opening in a sliding manner, the slider (8) is in threaded connection with the lead screw (7), the bottom end of the slider (8) is provided with the lower support plate (12), the bottom end of the lower support plate (12) is provided with two groups of connecting rods (11), the bottom ends of the two groups of the connecting rods (11) are provided with the spraying pipe (9), the inner side end of the spraying pipe (9) is provided with multiple groups of spraying nozzles, the slider (8) is provided with the upper support plate (13), the top end of the upper support plate (13), the liquid supply mechanism is provided with the liquid supply mechanism, and the liquid supply mechanism for providing water for the interior of the liquid supply mechanism (9).
3. The seal detector for the plate-fin heat exchanger according to claim 2, wherein the liquid supply mechanism comprises a liquid storage tank (14), a water pump (15), a delivery pipe (16) and a liquid delivery pipe (17), both the liquid storage tank (14) and the water pump (15) are installed at the top end of the upper support plate (13), an inlet is formed at the top end of the liquid storage tank (14), an input end of the water pump (15) is communicated with an output end of the liquid storage tank (14) through the delivery pipe (16), and an output end of the water pump (15) is communicated with an input end of the spray pipe (9) through the liquid delivery pipe (17).
4. The seal detector of a plate-fin heat exchanger according to claim 3, further comprising a hinge (18), a cover plate (19) and a handle (20), wherein the cover plate (19) is movably disposed on the inlet through the hinge (18), and the handle (20) is disposed at the top end of the cover plate (19).
5. The plate-fin heat exchanger seal detector according to claim 1, further comprising a discharge pipe (21) and a valve (22), wherein the discharge pipe (21) is disposed at a front end of the base (1), an input end of the discharge pipe (21) is communicated with the water tank, and the valve (22) is disposed on the discharge pipe (21).
6. The seal detector of a plate-fin heat exchanger according to claim 3, characterized in that the liquid storage tank (14) is provided with an observation port, and the observation port is provided with an observation window.
7. The plate-fin heat exchanger seal detector according to claim 4, wherein the handle (20) is provided with anti-slip threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694511.0U CN218470102U (en) | 2022-10-13 | 2022-10-13 | Sealing detector for plate-fin heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222694511.0U CN218470102U (en) | 2022-10-13 | 2022-10-13 | Sealing detector for plate-fin heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218470102U true CN218470102U (en) | 2023-02-10 |
Family
ID=85145684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222694511.0U Active CN218470102U (en) | 2022-10-13 | 2022-10-13 | Sealing detector for plate-fin heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218470102U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931236A (en) * | 2023-03-15 | 2023-04-07 | 江苏克力空调有限公司 | Heat exchanger leak source detection equipment of constant temperature and humidity air conditioner |
-
2022
- 2022-10-13 CN CN202222694511.0U patent/CN218470102U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115931236A (en) * | 2023-03-15 | 2023-04-07 | 江苏克力空调有限公司 | Heat exchanger leak source detection equipment of constant temperature and humidity air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218470102U (en) | Sealing detector for plate-fin heat exchanger | |
| CN101352714B (en) | Combined bell glass washer and operation method thereof | |
| CN215656717U (en) | Quartz crucible self-cleaning line | |
| CN209303406U (en) | A kind of cleaning device of tempered glass | |
| CN210269036U (en) | Liquid tightness tester for chemical protective clothing | |
| CN219275302U (en) | Spray cooling device for vertical machining center | |
| CN206168617U (en) | Sheet processing machine | |
| CN216460399U (en) | Pickling device for quartz crucible | |
| CN207680639U (en) | A kind of Multi-way type electric pipettor | |
| CN215481274U (en) | Multistation etching machine with clean function of mould | |
| CN216323651U (en) | Infiltration detects washing station water supply system | |
| CN115090250A (en) | Propane dehydrogenation reaction device | |
| CN213382920U (en) | Pipe cooling device special for polymer pipe production line | |
| CN212669802U (en) | Washing device | |
| CN108325971A (en) | A kind of chemical industry slot with self-cleaning and drying function | |
| CN202700237U (en) | Cleaner for automotive air filter element | |
| CN220961228U (en) | Automatic wash full spectrum water quality analyzer that weathers | |
| CN210906678U (en) | Material spraying equipment convenient to carry out waste material cleanness | |
| CN214524521U (en) | Automatic partial shipment device of auxiliary chemicals | |
| CN214809774U (en) | Spray tower capable of supplementing water and draining water | |
| CN212604041U (en) | Cleaning device for printing machine | |
| CN215953648U (en) | Flow path for multi-channel and multi-stage liquid dilution, liquid separation and needle washing | |
| CN205001815U (en) | Dress system is let out to fluid | |
| CN205032458U (en) | Circulating pump, spray rinsing circulation system and cleaning machine | |
| CN217466104U (en) | Power spraying machine plunger pump leaks oil leak detection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |