CN217483771U - Heat exchanger copper pipe leakproofness detection device - Google Patents
Heat exchanger copper pipe leakproofness detection device Download PDFInfo
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- CN217483771U CN217483771U CN202221588456.0U CN202221588456U CN217483771U CN 217483771 U CN217483771 U CN 217483771U CN 202221588456 U CN202221588456 U CN 202221588456U CN 217483771 U CN217483771 U CN 217483771U
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- heat exchanger
- copper pipe
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Abstract
The utility model relates to a heat exchanger copper pipe detects technical field, especially, relate to a heat exchanger copper pipe leakproofness detection device, heat exchanger copper pipe leakproofness detection device on the market among the prior art has been solved and has appeared in the use easily, the device is fixed steady inadequately to heat exchanger copper pipe, lead to heat exchanger copper pipe and aerating device to be connected with the junction of outlet duct in addition inseparable enough, the condition of gas leakage takes place, thereby misleading personnel consider the leakage that the inside gas of body takes place, lead to the problem that the deviation appears in the test result. The utility model provides a heat exchanger copper pipe leakproofness detection device, includes the pond, the equal fixedly connected with connecting rod in both sides of the both sides outer wall in pond. The utility model discloses increased the accurate nature of device test result, simplified the step of device to the test of copper pipe leakproofness, increased the practicality of device.
Description
Technical Field
The utility model relates to a heat exchanger copper pipe detects technical field, especially relates to a heat exchanger copper pipe leakproofness detection device.
Background
The heat exchanger absorbs heat through the heat absorbing sheets and transfers the heat to the copper pipe to heat water in the copper pipe. In the current heat exchanger product, a copper pipe is composed of a straight pipe penetrating through a heat absorption sheet and a U-shaped pipe connected to the end of the straight pipe, and the joint is usually welded to achieve the effects of connection and sealing. Then in the welding process, the problem of missing of the sealing performance is inevitable, and if the problem is not detected, the product quality and the factory time are affected, so that in order to ensure the quality, a sealing performance detection device is required to be used for detecting the heat exchanger copper pipe.
However, the heat exchanger copper pipe tightness detection device on the market is easy to appear in the use process, the device is not stable enough to fix the heat exchanger copper pipe, the connection of the connection part of the heat exchanger copper pipe and the air charging device as well as the air outlet pipe is not tight enough, and the gas leakage occurs, so that misleading personnel to consider the leakage of the gas inside the pipe body, and the deviation occurs in the test result, and therefore the heat exchanger copper pipe tightness detection device is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat exchanger copper pipe leakproofness detection device, solved among the prior art on the market heat exchanger copper pipe leakproofness detection device appear in the use easily, the device is fixed steady inadequately to heat exchanger copper pipe, lead to heat exchanger copper pipe and aerating device to have the junction of outlet duct to be connected inseparable enough, the condition of gas leakage takes place to misleading personnel regards as the leakage of the inside gaseous emergence of body, lead to the problem that the deviation appears in the testing result.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a heat exchanger copper pipe leakproofness detection device, includes the pond, the equal fixedly connected with connecting rod in both sides of the both sides outer wall in pond, and the inner chamber bottom of connecting rod installs the cylinder, the top in pond is provided with the flat board, aerating device is installed to dull and stereotyped top one side, and dull and stereotyped top opposite side fixedly connected with gas collection box, one side of aerating device and one side of gas collection box all communicate there is the transmission folding tube, and transmits the other end of folding tube and install butt joint module, a plurality of the top and the adjacent dull and stereotyped bottom fixed connection of cylinder, the top intercommunication of gas collection box has the outlet duct, dull and stereotyped bottom both sides all are provided with the gripper jaw, the top fixedly connected with round bar of gripper jaw, the top and the dull and stereotyped bottom sliding connection of round bar.
Preferably, four corners of the bottom of the water pool are fixedly connected with supporting legs.
Preferably, one end of the round rod, which is far away from the clamping jaw, is fixedly connected with a sliding assembly, and a sliding groove matched with the two sliding assemblies is formed in the center of the bottom of the water pool.
Preferably, one end of the connecting rod, which is far away from the water pool, is fixedly connected with a rubber pad, and the top of the rubber pad is abutted to the bottom of the adjacent flat plate.
Preferably, the output end of the air cylinder is fixedly connected with the bottom of the adjacent flat plate.
Preferably, a valve is mounted on the outer ring of the air outlet pipe.
The utility model discloses possess following beneficial effect at least:
when the heat exchanger copper pipe is used by a person, the person adjusts the distance between the two clamping claws according to the length of the heat exchanger copper pipe, the outer ring of the heat exchanger copper pipe is clamped by the clamping claws, the heat exchanger copper pipe is ensured to be in a balanced state, the person connects the two butt-joint modules to the two ends of the heat exchanger copper pipe respectively to be in a communicated state, the heat exchanger copper pipe is inflated by the inflating device, the flat plate is driven to move downwards by the air cylinder, the heat exchanger copper pipe enters the inner side of the water pool, the person judges the sealing performance of the heat exchanger copper pipe by observing whether bubbles appear in water, and through the structural design, the problem that the heat exchanger copper pipe is not stably fixed by a testing device on the market, the heat exchanger copper pipe is connected with the two butt-joint modules to generate gaps, so that the gas leakage occurs at the interface, and the person is misled to think of the leakage of the gas inside the pipe body, the accuracy of the test result of the device is improved, the step of testing the tightness of the copper pipe by the device is simplified, and the practicability of the device is improved.
The utility model discloses still possess following beneficial effect:
through the setting of supporting leg, increased the stability of device bottom, through the setting of slip subassembly, make things convenient for personnel cooperation spout to adjust the copper pipe that is used for the different length of adaptation to the distance of gripper jaw and carry out the centre gripping, through the setting of rubber pad, avoided the direct collision at flat board and connecting rod top, through the setting of cylinder, make things convenient for personnel control to adjust dull and stereotyped high position, through the setting of valve, make things convenient for the intercommunication state of personnel control outlet duct.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the pool of the present invention;
fig. 3 is a schematic view of the gripper jaw of the present invention.
In the figure: 1. a water pool; 2. supporting legs; 3. a connecting rod; 4. a flat plate; 5. a cylinder; 6. an inflator; 7. conveying the folded tube; 8. a docking module; 9. a rubber pad; 10. a chute; 11. a sliding assembly; 12. a round bar; 13. a gripper jaw; 14. an air outlet pipe; 15. a gas collection box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, a heat exchanger copper pipe tightness detection device comprises a water tank 1, wherein connecting rods 3 are fixedly connected to two sides of outer walls of two sides of the water tank 1, air cylinders 5 are installed at the bottoms of inner cavities of the connecting rods 3, a flat plate 4 is arranged above the water tank 1, an air charging device 6 is installed on one side of the top of the flat plate 4, a gas collecting box 15 is fixedly connected to the other side of the top of the flat plate 4, one side of the air charging device 6 is communicated with one side of the gas collecting box 15, a transmission folding pipe 7 is communicated with one side of the gas collecting box 15, a butt-joint module 8 is installed at the other end of the transmission folding pipe 7, the tops of a plurality of air cylinders 5 are fixedly connected with the bottoms of adjacent flat plates 4, an air outlet pipe 14 is communicated with the top of the gas collecting box 15, clamping claws 13 are arranged on two sides of the bottom of each flat plate 4, round rods 12 are fixedly connected with the tops of the round rods 12 in a sliding manner, specifically, when the device is used by a person, the distance between the two clamping claws 13 is adjusted by the sliding component 11 matched with the sliding chute 10 according to the length of the copper tube of the heat exchanger, then the outer ring of the copper tube of the heat exchanger is clamped by the clamping claws 13, so that the copper tube of the heat exchanger is in a balanced state, the person respectively connects the two butt-joint modules 8 with the two ends of the copper tube of the heat exchanger to be in a communicated state, the copper tube of the heat exchanger is inflated by the inflating device 6, the flat plate 4 is driven by the air cylinder 5 to move downwards, so that the copper tube of the heat exchanger enters the inner side of the water pool 1, the person judges the sealing performance of the copper tube of the heat exchanger by observing whether bubbles appear in water, and through the structural design, the problem that the heat exchanger copper tube is not fixed stably enough by a testing device in the market, the copper tube of the heat exchanger is connected with the two butt-joint modules 8 to form gaps, so that gas leakage occurs at the interface is solved, therefore, misleading personnel to take the problem of leakage of gas inside the tube body, the accuracy of the test result of the device is improved, the step of testing the tightness of the copper tube by the device is simplified, and the practicability of the device is improved.
The scheme has the following working processes:
when personnel use, personnel are according to the length of heat exchanger copper pipe, adjust the distance between two gripper jaw 13 through sliding assembly 11 cooperation spout 10, then carry out the centre gripping to the outer lane of heat exchanger copper pipe through gripper jaw 13, make the heat exchanger copper pipe be balanced state, personnel with two butt joint module 8 respectively with insert the both ends of heat exchanger copper pipe, make it be the connected state, carry out aeration operation to the heat exchanger copper pipe through aerating device 6, drive dull and stereotyped 4 downstream through cylinder 5, make the heat exchanger copper pipe get into the inboard in pond 1, personnel judge the sealing performance of heat exchanger copper pipe through observing whether the bubble appears in the aquatic.
According to the working process, the following steps are known:
through structural design, it is steady inadequately to heat exchanger copper pipe fixed to have solved testing arrangement in the market for heat exchanger copper pipe and two butt joint module 8 are connected and appear the gap, lead to the kneck to take place gaseous leakage, thereby misleading personnel for the problem of the inside gaseous leakage that takes place of body, have increased the accurate nature of device test result, have simplified the step of device to copper pipe leakproofness test, have increased the practicality of device.
Further, the equal fixedly connected with supporting leg 2 of four corners in bottom in pond 1, it is specific, through the setting of supporting leg 2, increased the stability of device bottom.
Furtherly, the one end fixedly connected with sliding assembly 11 that gripper jaw 13 was kept away from to round bar 12, the bottom central point department of putting in pond 1 set up with the spout 10 of two sliding assembly 11 looks adaptations, and is concrete, through sliding assembly 11's setting, makes things convenient for personnel to cooperate spout 10 to adjust the copper pipe that is used for the different length of adaptation to gripper jaw 13's distance and carries out the centre gripping.
Further, the one end fixedly connected with rubber pad 9 in pond 1 is kept away from to connecting rod 3, and the top of rubber pad 9 offsets with the bottom of adjacent dull and stereotyped 4, and is concrete, through the setting of rubber pad 9, has avoided the direct collision at dull and stereotyped 4 and connecting rod 3 top.
Further, the output end of the air cylinder 5 is fixedly connected with the bottom of the adjacent flat plate 4, and particularly, the height position of the flat plate 4 can be conveniently controlled and adjusted by personnel through the arrangement of the air cylinder 5.
Further, a valve is installed on the outer ring of the air outlet pipe 14, and particularly, through the arrangement of the valve, the communication state of the air outlet pipe 14 can be conveniently controlled by personnel.
In summary, the following steps: when the device is used by a person, the person adjusts the distance between two clamping claws 13 by matching the sliding component 11 with the sliding chute 10 according to the length of the copper pipe of the heat exchanger, then clamps the outer ring of the copper pipe of the heat exchanger through the clamping claws 13 to enable the copper pipe of the heat exchanger to be in a balanced state, the person connects two butt-joint modules 8 with two ends connected with the copper pipe of the heat exchanger respectively to enable the copper pipe of the heat exchanger to be in a communicated state, the copper pipe of the heat exchanger is inflated through the inflating device 6, the flat plate 4 is driven to move downwards through the air cylinder 5 to enable the copper pipe of the heat exchanger to enter the inner side of the water pool 1, the person judges the sealing performance of the copper pipe of the heat exchanger by observing whether bubbles appear in water, the stability of the bottom of the device is increased through the arrangement of the supporting legs 2, and the person can conveniently adjust the distance between the clamping claws 13 to be matched with the copper pipes with different lengths to clamp through the arrangement of the sliding component 11, through the setting of rubber pad 9, the direct collision at dull and stereotyped 4 and 3 tops of connecting rod has been avoided, setting through cylinder 5, make things convenient for personnel's control to adjust dull and stereotyped 4 high position, setting through the valve, make things convenient for personnel's control outlet duct 14's connected state, through structural design, it is fixed steady inadequately to heat exchanger copper pipe to have solved testing arrangement on the market, make heat exchanger copper pipe and two butt joint module 8 be connected the gap appearance, lead to the kneck to take place gaseous leakage, thereby misleading personnel are for the problem of the inside gaseous leakage that takes place of body, the precision of device test result has been increased, the step of device to the test of copper pipe leakproofness has been simplified, the practicality of device has been increased.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The heat exchanger copper pipe sealing performance detection device comprises a water tank (1) and is characterized in that connecting rods (3) are fixedly connected to the two sides of the outer walls of the two sides of the water tank (1), cylinders (5) are installed at the bottoms of inner cavities of the connecting rods (3), a flat plate (4) is arranged above the water tank (1), an air charging device (6) is installed on one side of the top of the flat plate (4), a gas collecting box (15) is fixedly connected to the other side of the top of the flat plate (4), one side of the air charging device (6) and one side of the gas collecting box (15) are communicated with transmission folding pipes (7), a butt joint module (8) is installed at the other end of each transmission folding pipe (7), the tops of a plurality of cylinders (5) are fixedly connected with the bottoms of the adjacent flat plates (4), the tops of the gas collecting boxes (15) are communicated with an air outlet pipe (14), clamping claws (13) are arranged on the two sides of the bottom of the flat plate (4), the top of gripper jaw (13) fixedly connected with round bar (12), the top of round bar (12) and the bottom sliding connection of dull and stereotyped (4).
2. The device for detecting the tightness of the copper pipe of the heat exchanger according to claim 1, wherein supporting legs (2) are fixedly connected to four corners of the bottom of the water tank (1).
3. The device for detecting the sealing performance of the copper tubes of the heat exchanger according to claim 1, wherein one end of the round rod (12) far away from the clamping jaw (13) is fixedly connected with a sliding assembly (11), and a sliding groove (10) matched with the two sliding assemblies (11) is formed in the center of the bottom of the water pool (1).
4. The device for detecting the tightness of the copper tube of a heat exchanger according to claim 1, wherein a rubber pad (9) is fixedly connected to one end of the connecting rod (3) away from the pool (1), and the top of the rubber pad (9) abuts against the bottom of the adjacent flat plate (4).
5. A heat exchanger copper tube tightness detection device according to claim 1, characterized in that the output end of the cylinder (5) is fixedly connected with the bottom of the adjacent flat plate (4).
6. The device for detecting the tightness of the copper pipe of a heat exchanger according to claim 1, characterized in that a valve is installed on the outer ring of the air outlet pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221588456.0U CN217483771U (en) | 2022-06-24 | 2022-06-24 | Heat exchanger copper pipe leakproofness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221588456.0U CN217483771U (en) | 2022-06-24 | 2022-06-24 | Heat exchanger copper pipe leakproofness detection device |
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| Publication Number | Publication Date |
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| CN217483771U true CN217483771U (en) | 2022-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221588456.0U Active CN217483771U (en) | 2022-06-24 | 2022-06-24 | Heat exchanger copper pipe leakproofness detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782449A (en) * | 2024-02-26 | 2024-03-29 | 江西知渠服科技有限公司 | Pressing tool for heat exchanger and use method |
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2022
- 2022-06-24 CN CN202221588456.0U patent/CN217483771U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117782449A (en) * | 2024-02-26 | 2024-03-29 | 江西知渠服科技有限公司 | Pressing tool for heat exchanger and use method |
| CN117782449B (en) * | 2024-02-26 | 2024-05-07 | 江西知渠服科技有限公司 | Pressing tool for heat exchanger and use method |
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