CN214369359U

CN214369359U - Leak detection device of refrigeration pipeline for air conditioner production

Info

Publication number: CN214369359U
Application number: CN202023133818.0U
Authority: CN
Inventors: 吴许生
Original assignee: Tongling Zhongdian Intelligent Bus Technology Co ltd
Current assignee: Tongling Zhongdian Intelligent Bus Technology Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-10-08
Anticipated expiration: 2030-12-23

Abstract

The utility model belongs to the technical field of the leak hunting equipment, especially, be a leak hunting device of refrigeration pipeline for air conditioner production, the leak hunting device to current refrigeration pipeline mostly needs artifical handheld refrigeration pipeline to irritate the soap bubble and pick up the hourglass, and it is very inconvenient to use, and does not dry to picking up the unqualified refrigeration pipeline in back of leaking, the welded problem in later stage of being not convenient for, the following scheme is proposed now, and it includes the base, the top fixed mounting of base has two risers, and one side fixed mounting that two risers are close to each other has the roof, the fixed intercommunication in top of roof has two inlet pipes, the bottom fixed mounting of roof has two supports. The utility model has the advantages of reasonable design, through the cooperation of two first splint and second splint, can fix the refrigeration pipeline, make things convenient for pouring into of soap bubble, through the centre gripping of two third splint, can fix the refrigeration pipeline fast, made things convenient for the quick drying refrigeration pipeline.

Description

Leak detection device of refrigeration pipeline for air conditioner production

Technical Field

The utility model relates to a leak hunting equipment technical field especially relates to an air conditioner production is with leak hunting device of refrigeration pipeline.

Background

An air conditioner, i.e., an air conditioner, refers to a process of manually adjusting and controlling parameters such as temperature, humidity, cleanliness, speed, etc. of ambient air inside a building/structure. Generally comprises a cold source/heat source device, a cold and hot medium delivery and distribution system, a terminal device and other auxiliary devices. Mainly comprises a water pump, a fan and a pipeline system. The end device is responsible for specifically processing air and temperature by using the cold and heat from transmission and distribution so as to enable the air parameters of the target environment to meet the requirements. The refrigeration pipe needs to be welded in the manufacturing process of the air conditioner, the whole welded refrigeration pipeline needs to be subjected to leak detection after welding, whether a part which is not welded successfully exists is checked, and if welding is needed, the whole air conditioner needs to be welded in time, so that the operation time and the service life of the whole air conditioner are prevented.

However, most of the existing leakage detection devices for the refrigeration pipelines need to manually hold the refrigeration pipelines to fill soap bubbles to detect leakage, the leakage detection devices are very inconvenient to use, unqualified refrigeration pipelines after leakage detection are not dried, and later-period welding is inconvenient to carry out, so that the leakage detection devices for the refrigeration pipelines for air conditioner production are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current refrigeration pipeline's leak hunting device and mostly needing artifical handheld refrigeration pipeline to irritate the soap bubble and pick up the hourglass, use very inconveniently, and do not dry the unqualified refrigeration pipeline after picking up the hourglass, the welded shortcoming in later stage of being not convenient for, and the air conditioner production is with refrigeration pipeline's leak hunting device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a leakage detection device of a refrigeration pipeline for air conditioner production comprises a base, wherein two vertical plates are fixedly mounted at the top of the base, a top plate is fixedly mounted on one side, close to each other, of the two vertical plates, the top of the top plate is fixedly communicated with two feeding pipes, two supports are fixedly mounted at the bottom of the top plate, one side, close to each other, of the two supports is rotatably mounted with a same screw rod, two external threads with opposite rotation directions are arranged on the outer sides of the screw rod, a vertical shaft is rotatably mounted at the bottom of the top plate, bevel gears are fixedly sleeved on the outer sides of the vertical shaft and the screw rod and are meshed with each other, two thread sleeves are sleeved on the outer side of the screw rod in a threaded manner, a first clamping plate is fixedly mounted on one side, far away from each other, of the two thread sleeves is fixedly mounted with a fixing frame, and idler wheels are rotatably mounted on the rear sides of the two fixing frames, one end of a first spring is fixedly arranged at the bottom of each of the two brackets, the other end of each of the two first springs is fixedly provided with a transverse plate, two trapezoidal plates are fixedly arranged at the top of the transverse plate, two rollers are respectively connected at the tops of the corresponding trapezoidal plates in a rolling way, the bottom of the transverse plate is fixedly provided with a connecting rod, the bottom end of the connecting rod is fixedly provided with a second clamping plate, the top of the base is movably provided with two pull rods, one end of each pull rod close to each other is fixedly provided with a third clamping plate, one end of each second spring is fixedly arranged on one side of each third clamping plate far away from each other, the other ends of the two second springs are respectively fixedly arranged on corresponding vertical plates, one side of one vertical plate of the two vertical plates is provided with a mounting hole, the hot air pipe is fixedly sleeved in the mounting hole, and the top of the hot air pipe is fixedly communicated with an air nozzle.

Preferably, a hand wheel is fixedly mounted at the top end of the vertical shaft, and a handle is fixedly mounted at the top of the hand wheel, so that the vertical shaft can be conveniently rotated.

Preferably, the slide opening has all been seted up to one side of two risers, and two pull rods slide respectively to cup joint in the slide opening that corresponds, and the equal fixed mounting in one side that two pull rods kept away from each other has the pull ring, conveniently stimulates the pull rod and leads to the pull rod.

Preferably, the top fixed mounting of base has the support frame, the top fixed mounting of support frame has places the board, makes things convenient for placing of refrigeration pipeline.

Preferably, the top of two supports is all fixed mounting has the montant, and the diaphragm slides and cup joints in the outside of two montants, and two first springs cup joint respectively in the outside of the montant that corresponds, conveniently lead the diaphragm, avoid taking place the centre gripping of skew influence to refrigeration pipeline.

Preferably, two limiting rods are fixedly mounted on one side, away from each other, of each of the two supports, two sliding grooves are formed in one side, close to each other, of each of the two threaded sleeves, the four limiting rods are respectively sleeved in the corresponding sliding grooves in a sliding mode, the threaded sleeves are conveniently limited, and the threaded sleeves are not rotated together with the screw rods.

The utility model discloses in, a leak hunting device of refrigeration pipeline for air conditioner production, place the refrigeration pipeline on placing the board, the hand wheel rotates, the hand wheel has driven the rotation of vertical axis and bevel gear, bevel gear has driven the rotation of another bevel gear and lead screw, under the spacing of gag lever post, the lead screw has driven two thread bushings and keeping away from each other of first splint, thereby can fix the refrigeration pipeline both sides inner wall, the thread bushing has driven the motion of mount and gyro wheel, the gyro wheel has driven the trapezoidal plate to move down, two trapezoidal plates have driven diaphragm and connecting rod and the second splint to move down, thereby can fix the bottom inner wall of refrigeration pipeline, thereby can fix the refrigeration pipeline firmly, then provide soap bubble for two inlet pipes, soap bubble gets into the both ends of refrigeration pipeline and picks up the hourglass;

the utility model discloses a, a leak hunting device of refrigeration pipeline for air conditioner production, if find there is the leak and need weld again, the hand wheel is reversed, make first splint and second splint break away from the centre gripping to the refrigeration pipeline, stimulate two pull rings, make two third splint keep away from each other, then rotate the refrigeration pipeline, make both ends face down, wherein one end just in time is located directly over the air nozzle, then loosen two pull rings, under the effect of second spring, two third splint firmly centre gripping refrigeration pipeline, if it is not firm to fix, also can rotate the hand wheel, make the second splint centre gripping to its top, then provide hot-blast for the hot-blast pipe, hot-blast spouts into the refrigeration pipeline from the air nozzle, can dry the refrigeration pipeline fast;

the utility model has the advantages of reasonable design, through the cooperation of two first splint and second splint, can fix the refrigeration pipeline, make things convenient for pouring into of soap bubble, through the centre gripping of two third splint, can fix the refrigeration pipeline fast, made things convenient for the quick drying refrigeration pipeline.

Drawings

Fig. 1 is a schematic structural diagram of a leak detection device of a refrigeration pipeline for air conditioner production according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a leak detection device of a refrigeration pipeline for air conditioner production according to the present invention;

fig. 3 is a schematic structural diagram of a part B of the leak detection device for the refrigeration pipeline for air conditioner production according to the present invention;

fig. 4 is a top view of the first clamping plate of the leak detection device for the refrigeration pipeline for air conditioner production provided by the utility model.

In the figure: 1. a base; 2. a vertical plate; 3. a top plate; 4. a support frame; 5. placing the plate; 6. a feed pipe; 7. a hot air pipe; 8. an air nozzle; 9. a vertical axis; 10. a bevel gear; 11. a support; 12. a pull rod; 13. a screw rod; 14. a limiting rod; 15. a first spring; 16. a vertical rod; 17. a threaded sleeve; 18. a first splint; 19. a fixed mount; 20. a roller; 21. a trapezoidal plate; 22. a transverse plate; 23. a second splint; 24. a third splint; 25. a pull ring; 26. a connecting rod; 27. a second spring; 28. a handwheel.

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.

Referring to fig. 1-4, a leakage detecting device for a refrigeration pipeline for air conditioner production comprises a base 1, two vertical plates 2 are fixedly installed at the top of the base 1, a top plate 3 is fixedly installed at one side, close to each other, of each vertical plate 2, two feed pipes 6 are fixedly communicated with the top of the top plate 3, two supports 11 are fixedly installed at the bottom of the top plate 3, the same lead screw 13 is rotatably installed at one side, close to each other, of each support 11, two external threads with opposite rotating directions are arranged on the outer side of the lead screw 13, a vertical shaft 9 is rotatably installed at the bottom of the top plate 3, bevel gears 10 are fixedly sleeved at the outer sides of the vertical shaft 9 and the lead screw 13, the two bevel gears 10 are meshed with each other, two thread sleeves 17 are sleeved at the outer side of the lead screw 13, a first clamping plate 18 is fixedly installed at one side, far away from each other, and a fixing frame 19 is fixedly installed at the bottoms of the two thread sleeves 17, the rear sides of the two fixing frames 19 are respectively and rotatably provided with a roller 20, the bottoms of the two brackets 11 are respectively and fixedly provided with one end of a first spring 15, the other ends of the two first springs 15 are respectively and fixedly provided with a same transverse plate 22, the top of the transverse plate 22 is fixedly provided with two trapezoidal plates 21, the two rollers 20 are respectively and rotatably connected with the tops of the corresponding trapezoidal plates 21, the bottom of the transverse plate 22 is fixedly provided with a connecting rod 26, the bottom end of the connecting rod 26 is fixedly provided with a second clamping plate 23, the top of the base 1 is movably provided with two pull rods 12, the ends, close to each other, of the two pull rods 12 are respectively and fixedly provided with a third clamping plate 24, the sides, far away from each other, of the two third clamping plates 24 are respectively and fixedly provided with one end of a second spring 27, the other ends of the two second springs 27 are respectively and fixedly arranged on the corresponding vertical plates 2, one side of one vertical plate 2 of the two vertical plates 2 is provided with a mounting hole, the hot-blast main 7 is fixedly sleeved in the mounting hole, and the top of the hot-blast main 7 is fixedly communicated with an air nozzle 8.

The utility model discloses in, the top fixed mounting of vertical axis 9 has hand wheel 28, and the top fixed mounting of hand wheel 28 has the handle, conveniently rotates vertical axis 9.

The utility model discloses in, the slide opening has all been seted up to one side of two risers 2, and two pull rods 12 slide respectively and cup joint in the slide opening that corresponds, and the equal fixed mounting in one side that two pull rods 12 kept away from each other has pull ring 25, conveniently stimulates pull rod 12 and leads to pull rod 12.

The utility model discloses in, base 1's top fixed mounting has support frame 4, and support frame 4's top fixed mounting has places board 5, makes things convenient for placing of refrigeration pipeline.

The utility model discloses in, the equal fixed mounting in top of two supports 11 has montant 16, and diaphragm 22 slides and cup joints in two montant 16's the outside, and two first springs 15 cup joint respectively in the outside of the montant 16 that corresponds, and the convenience leads diaphragm 22, avoids taking place the centre gripping of skew influence to the refrigeration pipeline.

The utility model discloses in, the equal fixed mounting in one side that two supports 11 kept away from each other has two gag lever posts 14, and two spouts have all been seted up to one side that two thread bush 17 are close to each other, and four gag lever posts 14 slide respectively and cup joint in the spout that corresponds, conveniently carry on spacingly to thread bush 17, make it not rotate together with lead screw 13.

In the utility model, when in use, the refrigeration pipeline is placed on the placing plate 5, the hand wheel 28 is rotated, the hand wheel 28 drives the vertical shaft 9 and the bevel gear 10 to rotate, the bevel gear 10 drives the other bevel gear 10 and the screw rod 13 to rotate, the screw rod 13 drives the two thread sleeves 17 and the first clamp plate 18 to be away from each other under the limit of the limit rod 14, thereby fixing the inner walls at the two sides of the refrigeration pipeline, the thread sleeves 17 drive the fixing frame 19 and the roller 20 to move, the roller 20 drives the trapezoidal plate 21 to move downwards, the two trapezoidal plates 21 drive the transverse plate 22 and the connecting rod 26 and the second clamp plate 23 to move downwards, thereby fixing the inner wall at the bottom of the refrigeration pipeline, thereby firmly fixing the refrigeration pipeline, then providing soap bubbles for the two inlet pipes 6, the soap bubbles enter the two ends of the refrigeration pipeline to leak, if a leak is found, the hand wheel 28 needs to be welded again, make first splint 18 and second splint 23 break away from the centre gripping to the refrigeration pipeline, stimulate two pull rings 25, make two third splint 24 keep away from each other, then rotate the refrigeration pipeline, make both ends under, wherein one end just in time is located air nozzle 8 directly over, then loosen two pull rings 25, under the effect of second spring 27, two third splint 24 firmly centre gripping refrigeration pipeline, if it is insecure to fix, also can rotate hand wheel 28, make second splint 23 centre gripping its top, then provide hot-blast pipe 7 with hot-blast, hot-blast is spouted into the refrigeration pipeline from air nozzle 8, can dry the refrigeration pipeline fast.

Claims

1. The leak detection device for the refrigeration pipeline for the air conditioner production comprises a base (1) and is characterized in that two vertical plates (2) are fixedly mounted at the top of the base (1), a top plate (3) is fixedly mounted at one side, close to each other, of the two vertical plates (2), the top of the top plate (3) is fixedly communicated with two inlet pipes (6), two supports (11) are fixedly mounted at the bottom of the top plate (3), one side, close to each other, of each of the two supports (11) is rotatably mounted with a same screw rod (13), two external threads with opposite rotation directions are arranged on the outer sides of the screw rods (13), a vertical shaft (9) is rotatably mounted at the bottom of the top plate (3), bevel gears (10) are fixedly sleeved at the outer sides of the vertical shaft (9) and the screw rods (13), the two bevel gears (10) are meshed with each other, two thread sleeves (17) are sleeved at the outer side of the screw rods (13), one side, far away from each other, of each of the two thread sleeves (17) is fixedly provided with a first clamping plate (18), the bottoms of the two thread sleeves (17) are fixedly provided with a fixing frame (19), the rear sides of the two fixing frames (19) are rotatably provided with rollers (20), the bottoms of the two brackets (11) are fixedly provided with one ends of first springs (15), the other ends of the two first springs (15) are fixedly provided with a same transverse plate (22), the top of the transverse plate (22) is fixedly provided with two trapezoidal plates (21), the two rollers (20) are respectively connected to the tops of the corresponding trapezoidal plates (21) in a rolling manner, the bottom of the transverse plate (22) is fixedly provided with a connecting rod (26), the bottom of the connecting rod (26) is fixedly provided with a second clamping plate (23), the top of the base (1) is movably provided with two pull rods (12), and the ends, close to each other, of the two pull rods (12) are fixedly provided with a third clamping plate (24), the equal fixed mounting in one side that two third splint (24) kept away from each other has the one end of second spring (27), and the other end difference fixed mounting of two second springs (27) is on riser (2) that correspond, and the mounting hole has been seted up to one side of riser (2) in two risers (2), the fixed cover has been cup jointed hot-blast main (7) in the mounting hole, the fixed intercommunication in top of hot-blast main (7) has air nozzle (8).

2. The leak detection device for the refrigerating pipeline for the air conditioner production as claimed in claim 1, wherein a hand wheel (28) is fixedly mounted at the top end of the vertical shaft (9), and a handle is fixedly mounted at the top of the hand wheel (28).

3. The leak detection device for the refrigeration pipeline for the air conditioner production as claimed in claim 1, wherein one side of each of the two risers (2) is provided with a slide hole, the two pull rods (12) are respectively sleeved in the corresponding slide holes in a sliding manner, and one sides of the two pull rods (12) away from each other are fixedly provided with pull rings (25).

4. The leak detection device for the refrigerating pipeline for the air conditioner production is characterized in that a supporting frame (4) is fixedly installed at the top of the base (1), and a placing plate (5) is fixedly installed at the top of the supporting frame (4).

5. The leak detection device for the refrigerating pipeline for the air conditioner production as claimed in claim 1, wherein the top parts of the two brackets (11) are fixedly provided with vertical rods (16), the transverse plate (22) is slidably sleeved on the outer sides of the two vertical rods (16), and the two first springs (15) are respectively sleeved on the outer sides of the corresponding vertical rods (16).

6. The leak detection device for the refrigeration pipeline for the air conditioner production according to claim 1, wherein two limiting rods (14) are fixedly mounted on the sides, far away from each other, of the two supports (11), two sliding grooves are formed in the sides, close to each other, of the two threaded sleeves (17), and the four limiting rods (14) are respectively sleeved in the corresponding sliding grooves in a sliding manner.