Sealing test device for air conditioner copper pipe production

Abstract

The utility model discloses a sealing test device for air conditioner copper pipe production, and relates to the technical field of copper pipe production detection, the sealing test device comprises a test device body, a copper pipe and a support frame, the bottom of the test device body is fixedly connected with the top of the support frame, and the copper pipe is located in the test device body. The left side of the testing device body is fixedly connected with a ventilation detection assembly, the bottom of the interior of the testing device body is fixedly connected with a pushing detection assembly, and the right side of the testing device body is fixedly connected with a control box. According to the utility model, the control box is arranged to start the ventilation detection assembly to cooperate with the pushing detection assembly to simultaneously detect a plurality of copper pipes needing to be detected, so that the problems that the production efficiency of the copper pipes is influenced, the production cost of the copper pipes is increased, and the production efficiency of the copper pipes is influenced due to the fact that only one copper pipe can be tested each time when the existing testing device is used are solved. And the use effect of the testing device is reduced, and the effect of simultaneously detecting a plurality of copper pipes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube production and detection, in particular to a sealing test device for the production of air-conditioning copper tubes. Background Art

[0002] Air conditioning, or air conditioner, refers to equipment that uses artificial means to adjust and control the temperature, humidity, flow rate and other parameters of the ambient air in a building or structure. Air conditioning generally includes several parts such as cold source / heat source equipment, cold and hot medium distribution system, terminal device and other auxiliary equipment. Copper pipes, also known as red copper pipes, are a type of non-ferrous metal pipes, which are pressed and drawn seamless pipes. Copper pipes have good electrical and thermal conductivity properties. They are the main materials for conductive accessories and heat dissipation accessories of electronic products. They have become the first choice for modern contractors to install water pipes, heating and cooling pipes in all residential commercial houses. They are also often used in air conditioners. Copper pipes need to be tested for sealing after production to ensure the normal use of copper pipes.

[0003] For example, the authorization announcement number is CN218546040U, which is a sealing test device for air-conditioning copper pipes. The main technical principle is to drive the mounting seat to move up and down through the first cylinder, push the mounting seat out of the water tank, or retract it into the water tank, so as to facilitate the taking and placing of the air-conditioning copper pipe. At the same time, the first sealing head and the second sealing head seal the two ends of the air-conditioning copper pipe, and inflate the air-conditioning copper pipe through the second sealing head to observe whether bubbles are generated in the water of the air-conditioning copper pipe, thereby realizing the sealing test of the air-conditioning copper pipe.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] The existing testing device can only test one copper tube at a time during use, which not only affects the production efficiency of the copper tube, but also increases the production cost of the copper tube and reduces the use effect of the testing device. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a sealing test device for the production of air-conditioning copper tubes, which has the advantage of simultaneously detecting multiple copper tubes and solves the problem that the existing test device can only test one copper tube at a time during use, which not only affects the production efficiency of the copper tubes, but also increases the cost of copper tube production and reduces the use effect of the test device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealing test device for the production of air-conditioning copper tubes, comprising a test device body, a copper tube and a support frame, the bottom of the test device body is fixedly connected to the top of the support frame, the copper tube is located inside the test device body, a ventilation detection assembly is fixedly connected to the left side of the test device body, a push detection assembly is fixedly connected to the bottom of the test device body, and a control box is fixedly connected to the right side of the test device body.

[0008] As a preferred embodiment of the utility model, the ventilation detection component includes a blower, the output end of the blower is connected to a fixed box, the top of the fixed box is provided with a connecting groove, a number of the connecting grooves are provided, and the several connecting grooves are arranged at equal distances, the top of the connecting groove is connected to a hose, and the other end of the hose is connected to a solenoid valve.

[0009] As a preferred embodiment of the utility model, the pushing detection component includes a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a partition plate, the top of the connecting plate is provided with a connecting groove, the left side of the top of the connecting plate is fixedly connected to a connecting block, a number of connecting blocks are provided, and the connecting blocks are equidistantly arranged, a fixing ring is fixedly connected to the inside of the connecting block, one end of the fixing ring is electrically connected to the solenoid valve, and the surface of the fixing ring is connected to one end of the copper tube.

[0010] As a preferred embodiment of the utility model, a limit block is provided on the right side of the top of the connecting plate, and a plurality of limit blocks are provided, and the limit blocks are arranged at equal distances, and the other end of the copper tube is engaged with the left side of the limit block.

[0011] As a preferred embodiment of the utility model, a movable block is fixedly connected to the right side of the limit block, and an electric push rod is fixedly connected to the left side of the movable block.

[0012] As a preferred embodiment of the utility model, a protection box is fixedly connected to the bottom of the electric push rod, and the top of the protection box is fixedly connected to the bottom of the connecting plate.

[0013] As a preferred embodiment of the utility model, a sliding block is fixedly connected to the bottom of the limit block, a sliding groove is opened on the right side of the top of the connecting plate, and the surface of the sliding block is slidably connected to the inside of the sliding groove.

[0014] As a preferred embodiment of the utility model, a sealing plate is fixedly connected to the right side of the connecting block, and a time relay is fixedly connected to the right side of the testing device body.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model starts the ventilation detection component in a control box and cooperates with the push detection component to simultaneously detect multiple copper tubes that need to be detected, thereby solving the problem that the existing test device can only test one copper tube at a time during use, which not only affects the production efficiency of the copper tubes, but also increases the cost of the copper tubes during production and reduces the use effect of the test device, thereby achieving the effect of simultaneously detecting multiple copper tubes.

[0017] 2. The utility model provides a ventilation detection component, and can start the blower during use, so that the output end of the blower transmits wind power to the interior of the fixed box. After the wind power enters the interior of the fixed box, it can enter the interior of the hose through the connecting groove, and then enter the interior of the copper tube that needs to be detected through the solenoid valve, so as to conveniently detect the sealing of the copper tube.

[0018] 3. The utility model sets a push detection component, and the hydraulic cylinder can be started during use, so that the output end of the hydraulic cylinder pushes the connecting plate to move. The movement of the connecting plate can facilitate the user to engage and connect the copper tube to be detected with the fixed ring. At the same time, the partition plate can separate the copper tube, which is convenient for the user to observe and enhances the convenience in detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 For this utility model Figure 2 Enlarged structural diagram at B in the middle.

[0023] In the figure: 1. Test device body; 2. Copper tube; 3. Support frame; 4. Ventilation detection component; 41. Blower; 42. Fixed box; 43. Connecting groove; 44. Hose; 45. Solenoid valve; 5. Push detection component; 51. Hydraulic cylinder; 52. Connecting plate; 53. Partition plate; 54. Connecting groove; 55. Connecting block; 56. Fixed ring; 6. Control box; 7. Limit block; 8. Movable block; 9. Electric push rod; 10. Protective box; 11. Slider; 12. Slide; 13. Sealing plate; 14. Time relay. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figures 1 to 4 As shown, the utility model provides a sealing test device for the production of air-conditioning copper tubes, comprising a test device body 1, a copper tube 2 and a support frame 3. The bottom of the test device body 1 is fixedly connected to the top of the support frame 3, the copper tube 2 is located inside the test device body 1, a ventilation detection component 4 is fixedly connected to the left side of the test device body 1, a push detection component 5 is fixedly connected to the bottom inside the test device body 1, and a control box 6 is fixedly connected to the right side of the test device body 1.

[0026] refer to Figure 3 The ventilation detection component 4 includes a blower 41, the output end of the blower 41 is connected to a fixed box 42, a connecting groove 43 is opened on the top of the fixed box 42, a plurality of connecting grooves 43 are provided, and the plurality of connecting grooves 43 are arranged at equal distances, a hose 44 is connected to the top of the connecting groove 43, and the other end of the hose 44 is connected to a solenoid valve 45.

[0027] As a technical optimization scheme of the utility model, by setting up the ventilation detection component 4, the blower 41 can be started during use, so that the output end of the blower 41 transmits wind force to the interior of the fixed box 42. After the wind force enters the interior of the fixed box 42, it can enter the interior of the hose 44 through the connecting groove 43, and then enter the interior of the copper tube 2 to be detected through the solenoid valve 45, so as to conveniently detect the sealing of the copper tube 2.

[0028] refer to Figure 4 The pushing detection component 5 includes a hydraulic cylinder 51, the output end of the hydraulic cylinder 51 is fixedly connected to a connecting plate 52, the top of the connecting plate 52 is fixedly connected to a partition plate 53, the top of the connecting plate 52 is provided with a connecting groove 54, the left side of the top of the connecting plate 52 is fixedly connected to a connecting block 55, a plurality of connecting blocks 55 are provided, and the plurality of connecting blocks 55 are arranged at equal distances, a fixing ring 56 is fixedly connected to the inside of the connecting block 55, one end of the fixing ring 56 is electrically connected to the solenoid valve 45, and the surface of the fixing ring 56 is connected to one end of the copper tube 2.

[0029] As a technical optimization scheme of the utility model, by setting up a push detection component 5, the hydraulic cylinder 51 can be started during use, so that the output end of the hydraulic cylinder 51 pushes the connecting plate 52 to move. The movement of the connecting plate 52 can facilitate the user to engage and connect the copper tube 2 to be detected with the fixing ring 56. At the same time, the partition plate 53 can separate the copper tube 2, which is convenient for the user to observe and enhances the convenience in detection.

[0030] refer to Figure 4 A limiting block 7 is set on the right side of the top of the connecting plate 52. There are several limiting blocks 7, and the limiting blocks 7 are set at equal distances. The other end of the copper tube 2 is engaged with the left side of the limiting block 7.

[0031] As a technical optimization solution of the utility model, by setting a limit block 7, the limit block 7 can limit the other end of the copper tube 2 during use, which facilitates the fixation and sealing detection of the copper tube 2 and enhances the use effect during use.

[0032] refer to Figure 4 The right side of the limit block 7 is fixedly connected with a movable block 8, and the left side of the movable block 8 is fixedly connected with an electric push rod 9.

[0033] As a technical optimization solution of the utility model, by setting a movable block 8 and an electric push rod 9, the electric push rod 9 can be started during use, so that the output end of the electric push rod 9 pushes the movable block 8 to move, and the movement of the movable block 8 can drive the limit block 7 to move. The movement of the limit block 7 can facilitate the user to fix the copper tube 2.

[0034] refer to Figure 4 The bottom of the electric push rod 9 is fixedly connected to a protection box 10 , and the top of the protection box 10 is fixedly connected to the bottom of the connecting plate 52 .

[0035] As a technical optimization solution of the utility model, by setting up a protection box 10, the protection box 10 can seal and protect the outer side of the electric push rod 9, thereby enhancing the safety of the use of the electric push rod 9 and preventing the electric push rod 9 from being affected by the water in the test device body 1, resulting in the situation where it cannot be used normally.

[0036] refer to Figure 4 A slider 11 is fixedly connected to the bottom of the limit block 7 , a slide groove 12 is opened on the right side of the top of the connecting plate 52 , and the surface of the slider 11 is slidably connected to the inside of the slide groove 12 .

[0037] As a technical optimization solution of the utility model, by setting the slider 11 and the slide groove 12, the slide groove 12 can movably limit the surface of the slider 11 during use, so that the slider 11 can movably limit the bottom of the limit block 7, thereby enhancing the stability of the limit block 7 during use and avoiding the misalignment and tilt of the limit block 7 during movement.

[0038] refer to Figure 1 A sealing plate 13 is fixedly connected to the right side of the connecting block 55 , and a time relay 14 is fixedly connected to the right side of the testing device body 1 .

[0039] As a technical optimization solution of the utility model, by setting a sealing plate 13 and a time relay 14, the sealing plate 13 can seal the right side of the connecting block 55 during use, thereby enhancing the sealing effect of the connecting plate 52 during use. The time relay 14 can start the blower 41 at a fixed time during use, thereby facilitating timing detection.

[0040] The working principle and use process of the utility model are as follows: when in use, the hydraulic cylinder 51 can be started, so that the output end of the hydraulic cylinder 51 pushes the connecting plate 52 to move, and then the electric push rod 9 is started so that the output end of the electric push rod 9 pushes the movable block 8 to move, and the movement of the movable block 8 can drive the limit block 7 to move, and then one end of the copper tube 2 to be detected is inserted into the surface of the fixed ring 56, and then the electric push rod 9 can be started to reset, so that the electric push rod 9 drives the movable block 8 to move, and the movement of the movable block 8 can drive the limit plate and the other end of the copper tube 2 to engage and limit, and then the hydraulic cylinder 51 is started to reset, so that the hydraulic cylinder 51 drives the connecting plate 52 moves downward to the interior of the test device body 1, so that the copper tube 2 enters the water. At this time, the blower 41 can be started, so that the output end of the blower 41 transmits wind power to the interior of the fixed box 42. After the wind power enters the interior of the fixed box 42, it can enter the interior of the hose 44 through the connecting groove 43, and then enter the interior of the copper tube 2 to be tested through the solenoid valve 45, so as to conveniently test the sealing of the copper tube 2. At the same time, the partition plate 53 can separate the copper tube 2, which is convenient for the user to observe, enhances the convenience in the test, achieves the effect of simultaneous testing of multiple copper tubes 2, and enhances the use effect of the test device.

[0041] To sum up: this kind of sealing test device for the production of air-conditioning copper tubes, by setting a control box 6 to start the ventilation detection component 4 and cooperate with the push detection component 5, can simultaneously detect multiple copper tubes 2 that need to be tested, thereby solving the problem that the existing testing device can only test one copper tube at a time during use, which not only affects the production efficiency of the copper tubes, but also increases the cost of copper tube production and reduces the use effect of the testing device.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sealing test device for air-conditioning copper tube production, comprising a test device body (1), a copper tube (2) and a support frame (3), characterized in that: The bottom of the test device body (1) is fixedly connected to the top of the support frame (3), the copper tube (2) is located inside the test device body (1), a ventilation detection component (4) is fixedly connected to the left side of the test device body (1), a push detection component (5) is fixedly connected to the bottom inside the test device body (1), and a control box (6) is fixedly connected to the right side of the test device body (1).

2. A sealing test device for air-conditioning copper tube production according to claim 1, characterized in that: The ventilation detection component (4) comprises a blower (41), the output end of the blower (41) is connected to a fixed box (42), a connection groove (43) is provided on the top of the fixed box (42), a plurality of the connection grooves (43) are provided, and the plurality of connection grooves (43) are arranged at equal distances, a hose (44) is connected to the top of the connection groove (43), and the other end of the hose (44) is connected to a solenoid valve (45).

3. A sealing test device for air-conditioning copper tube production according to claim 2, characterized in that: The pushing detection component (5) comprises a hydraulic cylinder (51), the output end of the hydraulic cylinder (51) is fixedly connected to a connecting plate (52), the top of the connecting plate (52) is fixedly connected to a partition plate (53), the top of the connecting plate (52) is provided with a connecting groove (54), the left side of the top of the connecting plate (52) is fixedly connected to a connecting block (55), a plurality of connecting blocks (55) are provided, and the plurality of connecting blocks (55) are arranged at equal distances, a fixing ring (56) is fixedly connected inside the connecting block (55), one end of the fixing ring (56) is electrically connected to the solenoid valve (45), and the surface of the fixing ring (56) is connected to one end of the copper tube (2).

4. A sealing test device for air-conditioning copper tube production according to claim 3, characterized in that: A limit block (7) is arranged on the right side of the top of the connecting plate (52), a plurality of limit blocks (7) are arranged, and the plurality of limit blocks (7) are arranged at equal distances, and the other end of the copper tube (2) is engaged with the left side of the limit block (7).

5. A sealing test device for producing air-conditioning copper tubes according to claim 4, characterized in that: The right side of the limit block (7) is fixedly connected to a movable block (8), and the left side of the movable block (8) is fixedly connected to an electric push rod (9).

6. A sealing test device for producing air-conditioning copper tubes according to claim 5, characterized in that: The bottom of the electric push rod (9) is fixedly connected to a protection box (10), and the top of the protection box (10) is fixedly connected to the bottom of the connecting plate (52).

7. A sealing test device for producing air-conditioning copper tubes according to claim 4, characterized in that: A slider (11) is fixedly connected to the bottom of the limit block (7), a slide groove (12) is provided on the right side of the top of the connecting plate (52), and the surface of the slider (11) is slidably connected to the inside of the slide groove (12).

8. The sealing test device for producing air-conditioning copper tubes according to claim 3, characterized in that: A sealing plate (13) is fixedly connected to the right side of the connection block (55), and a time relay (14) is fixedly connected to the right side of the test device body (1).

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