CN114739058B - Intelligent refrigerator refrigerating pipe and processing technology thereof - Google Patents
Intelligent refrigerator refrigerating pipe and processing technology thereof Download PDFInfo
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- CN114739058B CN114739058B CN202210381507.0A CN202210381507A CN114739058B CN 114739058 B CN114739058 B CN 114739058B CN 202210381507 A CN202210381507 A CN 202210381507A CN 114739058 B CN114739058 B CN 114739058B
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- 238000012545 processing Methods 0.000 title claims abstract description 26
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 238000005057 refrigeration Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 59
- 229910052802 copper Inorganic materials 0.000 claims description 59
- 239000010949 copper Substances 0.000 claims description 59
- 238000000137 annealing Methods 0.000 claims description 16
- 238000005266 casting Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 14
- 239000000565 sealant Substances 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000009713 electroplating Methods 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 238000009833 condensation Methods 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 description 8
- JRBRVDCKNXZZGH-UHFFFAOYSA-N alumane;copper Chemical compound [AlH3].[Cu] JRBRVDCKNXZZGH-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000003405 preventing effect Effects 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/40—Fluid line arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B43/00—Arrangements for separating or purifying gases or liquids; Arrangements for vaporising the residuum of liquid refrigerant, e.g. by heat
- F25B43/003—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Power Engineering (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of refrigerator refrigerating pipes, in particular to an intelligent refrigerator refrigerating pipe and a processing technology thereof. The invention has the beneficial effects that: when using this refrigeration pipe, the inside fan of stoving subassembly can start simultaneously with the heating net to blow in the protection intraduct with the air of heating, so that carry out heating treatment to the pipe fitting outer wall, make frost and the drop of water on the pipe fitting subassembly become steam and follow blast pipe discharge, thereby improve this refrigeration pipe and obtain the condensation prevention effect.
Description
Technical Field
The invention relates to the technical field of refrigerator refrigerating pipes, in particular to an intelligent refrigerator refrigerating pipe and a processing technology thereof.
Background
Refrigerators are a kind of refrigerating apparatus that maintains a constant low temperature, and also a kind of civil products that maintain foods or other objects in a constant low temperature cold state. The refrigerator body is internally provided with a compressor and an ice maker for freezing a cabinet or a box, and the compressor is connected with other equipment in the refrigerator by using a refrigerating pipeline so as to perform refrigerating treatment.
Chinese patent No. CN105736844a provides a composite refrigeration tube and a processing technique thereof, which is characterized in that: the copper-aluminum composite pipe processing technology comprises the following steps: continuous casting of copper aluminum pipe blank, rolling process, stretching, flaw detection and annealing. The invention overcomes the defects of the prior art, the outer side of the copper-aluminum composite pipe is made of antirust aluminum alloy, the inner side is made of oxygen-free copper, an interatomic metal bond bonding layer is arranged between copper and aluminum, a pipe blank is cast by using a copper-aluminum pipe blank continuous casting technology, and a metallurgical bonding layer is formed by using a hot rolling technology.
Chinese patent No. CN212362247U provides a condensation-preventing air conditioner cooling tube, which comprises a cooling tube and a fixing seat, wherein the surface of the cooling tube is sleeved with a sliding tube, the inner side wall of the sliding tube is fixedly connected with an elastic device, and one side of the elastic device is fixedly connected with a rubber ring. This condensation prevention air conditioner cooling tube, through fixing base, slide tube, resilient means, the rubber circle, a motor, the threaded rod, the supporting shoe, backup pad and arc piece isotructure set up, both can make slide tube drive the rubber circle, slide on the cooling tube surface, make the drop of cooling tube surface adhesion, and then avoid the drop of water to condense on the surface of cooling tube, cause the decline of air conditioner refrigeration efficiency, and through resilient means's effect, can make the rubber circle paste tightly in the surface of cooling tube, improve the work efficiency of the device, through slide tube, the water drainage tank, the setting of sealed lid and honeycomb duct, can make the drop of water bead, flow into the honeycomb duct through the water drainage tank in, the water bead's of being convenient for water bead water conservancy diversion discharges, the practicality of the device has been improved.
At present, the effect is poor when the existing refrigerator refrigerating pipe is prevented from being condensed, the condensed refrigerating pipe cannot be processed, and meanwhile, the sealing performance of the junction of the existing refrigerating pipe is poor, so that water leakage is easy to occur at the junction of the refrigerating pipe, and therefore, research and development of an intelligent refrigerator refrigerating pipe and a processing technology thereof are urgently needed.
Disclosure of Invention
The invention aims to provide an intelligent refrigerator refrigerating pipe and a processing technology thereof, which are used for solving the problems that the existing refrigerator refrigerating pipe provided in the background technology is poor in condensation preventing effect and poor in sealing performance at the joint of the refrigerating pipe.
The technical scheme of the invention is as follows: the utility model provides an intelligent refrigerator refrigeration pipe, includes the bracket component, the inside grafting of bracket component has the pipe fitting subassembly, bracket component top outer wall one side has stoving subassembly through pipeline threaded connection, bracket component top outer wall one side is pegged graft and is had the blast pipe, stoving subassembly includes the barrel, filter screen, fan and the heating network that is about structural distribution are installed respectively through the bolt to the barrel inside, the pipe fitting subassembly includes pipeline one, pipeline two, pipeline one, pipeline two side outer walls are close to one end department and weld there is the connecting piece, and one of them connecting piece top outer wall one side has been seted up the feed inlet, two leave the cavity between connecting piece and pipeline one, the pipeline two, and cavity intussuseption is filled with the sealant.
Further, the inner walls of the side surfaces of the first pipeline and the second pipeline are respectively provided with a thread groove, and one end of the first pipeline is integrally formed with a cannula inserted into the second pipeline.
Further, the support assembly comprises a frame, the outer walls of two sides of the frame are provided with protection pipes through bolts, and the pipe fitting assembly is inserted into the protection pipes.
Further, a supporting block is welded on the outer wall of the bottom of the frame, a threaded rod is welded on the outer wall of the bottom of the supporting block, and a support is connected to the outer wall of the side face of the threaded rod in a threaded manner.
Further, sliding sleeves are arranged on two sides of the inner wall of the top of the frame through bolts, and sliding rods are inserted in the sliding sleeves in a sliding manner.
Further, a spring telescopic rod is mounted on the inner wall of the bottom of the frame through bolts, and clamping shells are welded at the output end of the spring telescopic rod and the bottom end of the sliding rod.
Further, screw rod is connected to one side of the outer wall of the top of the frame in a threaded mode, the bottom end of the screw rod is connected with the clamping shell in a rotating mode through a bearing, and the top end of the screw rod is provided with a handle through a flat key.
A processing technology of an intelligent refrigerator refrigerating pipe comprises the following steps:
s1, smelting and forming: firstly, placing raw copper in a large furnace to be heated to a temperature exceeding 1300 ℃ so that the raw copper is changed from a solid state to a liquid state, simultaneously taking out impurities in the furnace by a tool, transferring the liquid copper into a tubular casting, pouring the molten copper into the casting, and then conveying the casting into rolling mill equipment for treatment and drawing after the casting is cooled to obtain copper pipes;
s2, annealing: sending the copper pipe processed in the previous step into an annealing furnace for annealing treatment, so as to remove redundant stress on the copper pipe;
s3, electroplating and drying: sending the copper pipe after the processing into electroplating equipment for electroplating treatment, and then sending the electroplated copper pipe into a dryer for drying treatment;
s4, cutting and polishing: after the last step is finished, cutting the copper pipe into a required size by using a cutting machine according to production requirements, and polishing the cut section;
s5, size adjustment: sending the copper pipe processed in the previous step into processing equipment, and then starting the processing equipment to adjust the size of the copper pipe, so that a proper copper pipe is obtained;
s6, combined installation: firstly, welding a connecting piece on a selected copper pipe to obtain a first pipeline and a second pipeline, connecting the first pipeline and the second pipeline together, and then injecting sealant into the cavity through a feed inlet to obtain a combined pipe fitting assembly; after the rear pipe fitting assembly is combined, the pipe fitting assembly is inserted into the frame, the structure formed by the connecting pieces is clamped inside the clamping shell at the lower part, then the handle is rotated, the screw rod is rotated, the clamping shell at the upper part is lowered, and then clamped on the connecting pieces, so that the pipe fitting assembly is limited inside the frame, then two combined protection pipes are fixed on the frame through bolts, at the moment, the protection pipes are sleeved on the pipe fitting assembly, then the support is rotated, the support rotates around the threaded rod, the distance between the support and the support block is changed, and then the refrigeration pipe structure is installed inside the refrigerator through the cooperation of the bolts and the support.
Further, the rolling temperature of the rolling mill in the step S1 is 120-150 ℃, and a protective gas is needed to be added in the annealing process in the step S2, and the protective gas is nitrogen.
Further, in the step of S5 size adjustment, the equipment is a flaring machine, a lathe, a necking machine and a bending machine.
Compared with the prior art, the intelligent refrigerator refrigerating pipe and the processing technology thereof provided by the invention have the following improvements and advantages:
(1) When the cooling pipe is used, the fan and the heating net in the drying assembly are started at the same time, so that heated air is blown into the protection pipe, the outer wall of the pipe fitting assembly is heated, frost and water drops on the pipe fitting assembly are changed into water vapor to be discharged from the exhaust pipe, and the condensation preventing effect of the cooling pipe is improved.
(2) When the connecting piece, the cavity and the sealant are designed, the first pipeline and the second pipeline are combined together, the sealant can be injected into the cavity through the feeding hole on the connecting piece, so that the sealant seals the joint of the first pipeline and the second pipeline, the sealing performance of the joint of the refrigerating pipe is improved, and the occurrence of water leakage is avoided.
(3) The bracket component designed by the invention can limit pipe components with different specifications through the clamping shell, and can support refrigeration pipes with different positions and specifications due to the height adjustable bracket component.
(4) When the refrigerant flows in the refrigeration pipe, the thread groove designed by the invention can effectively reduce the flow resistance of the refrigerant in the pipe, does not reduce the heat exchange coefficient, and is beneficial to the spiral flow of the refrigerant in the refrigeration pipe.
Drawings
The invention is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic diagram of the front view of the present invention;
FIG. 2 is a schematic illustration of the structure of the bracket assembly of the present invention;
FIG. 3 is a schematic view of the pipe assembly of the present invention;
FIG. 4 is a cross-sectional view of a first and a second conduit according to the present invention;
FIG. 5 is a schematic view of a drying assembly according to the present invention;
fig. 6 is a control flow diagram of the present invention.
Reference numerals illustrate:
1 support component, 2 pipe fitting components, 3 stoving components, 4 blast pipe, 5 pipeline one, 6 pipeline two, 7 connecting pieces, 8 feed inlets, 9 channels, 10 intubates, 11 sealant, 12 thread grooves, 13 supports, 14 threaded rods, 15 pieces, 16 frames, 17 protection pipes, 18 spring telescopic rods, 19 clamping shells, 20 sliding sleeves, 21 sliding rods, 22 lead screws, 23 handles, 24 barrels, 25 heating nets, 26 fans and 27 filter screens.
Detailed Description
The following detailed description of the present invention, taken in conjunction with fig. 1-6, clearly and completely describes the technical solutions of embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, 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 herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The invention provides an intelligent refrigerator refrigerating pipe through improvement, as shown in fig. 1-5, the intelligent refrigerator refrigerating pipe comprises a bracket assembly 1, a pipe fitting assembly 2 is inserted into the bracket assembly 1, one side of the outer wall of the top of the bracket assembly 1 is connected with a drying assembly 3 through a pipeline in a threaded manner, one side of the outer wall of the top of the bracket assembly 1 is inserted with an exhaust pipe 4, the drying assembly 3 comprises a cylinder 24, a filter screen 27, a fan 26 and a heating net 25 which are distributed in an up-down structure are respectively arranged in the cylinder 24 through bolts, dust is prevented from entering the cylinder 24 by the filter screen 27, the fan 26 is preferably JH12025, power is conveniently provided for air entering the cylinder 24, the heating net 25 can heat the air entering the cylinder 24, and then the air is blown into a protecting pipe 17, so that the outer wall of the pipe fitting assembly 2 is heated, frost and water drops on the pipe fitting assembly 2 are changed into water vapor to be discharged from the exhaust pipe 4, and the anti-condensation effect of the refrigerating pipe is improved.
Further, the pipe fitting assembly 2 includes pipeline one 5, pipeline two 6, pipeline one 5, pipeline two 6 side outer wall is close to one end department welding has connecting piece 7, connecting piece 7 is convenient for make pipeline one 5 and pipeline two 6 leakproofness improve, and feed inlet 8 has all been seted up on one side of one of them connecting piece 7 top outer wall, feed inlet 8 is convenient for glue get into inside the chamber 9, leave chamber 9 between two connecting pieces 7 and pipeline one 5, pipeline two 6, chamber 9 is convenient for sealant 11 pour into in the structure that two connecting pieces 7 and pipeline one 5, pipeline two 6 constitute, and chamber 9 intussuseption is filled with sealant 11, sealant 11 can seal pipeline one 5 and pipeline two 6 junction, improve the leakproofness of refrigeration pipe junction, the phenomenon that avoids leaking takes place, pipeline one 5, pipeline two 6 side inner walls are all seted up screw groove 12, screw groove 12 can effectually reduce the flow resistance of refrigerant in the intraduct, make the refrigerant spiral flow in the refrigeration pipe, improve the degree of difficulty, pipeline one 5 one end is integrative has pipeline one 10 in pipeline two 6, 10 is convenient for install between the intubate 5 of pipe two 5 and the intubate two 6.
Further, the support assembly 1 includes the frame 16, all install the protection pipe 17 through the bolt on the outer wall of frame 16 both sides, the protection pipe 17 can protect pipeline one 5 and pipeline two 6, improve the life of this refrigeration pipe, pipe fitting assembly 2 pegging graft inside the protection pipe 17, the welding has a piece 15 on the outer wall of frame 16 bottom, a piece 15 is convenient for support frame 16, and it has threaded rod 14 to weld on the outer wall of piece 15 bottom, threaded rod 14 makes the distance between support 13 and the piece 15 changeable, make this support 13 can support the high refrigeration pipe of different positions, threaded rod 14 side outer wall threaded connection has support 13, frame 16 top inner wall both sides all have sliding sleeve 20 through the bolt, sliding sleeve 20 cooperation slide bar 21 can lead screw 22 driven clamping shell 19 motion, and sliding plug has sliding bar 21 inside the sliding sleeve 20, install spring telescopic rod 18 on the inner wall of frame 16 bottom, spring telescopic rod 18 is convenient for support the pipe fitting assembly 2 that is located the top, spring telescopic rod 18 output and 21 bottom all weld clamping shell 19, clamping shell 19 can block and place at frame 16 inside the frame 16 inner wall 2, thereby the top end is located the frame 22 is carried out to the frame side, the screw rod 22 is connected with the screw rod 22 through the screw rod 22, the top end is driven to the screw rod 22 to the side of the frame 22, the side of the screw rod is rotated to the frame 22, the top is driven to the side of the frame 22, the side of the screw rod is connected with the screw rod 22 through the screw rod 22, the screw rod is convenient for the screw rod 22, the top is connected with the screw rod 22.
The intelligent refrigerator cooling pipe processing technology, as shown in fig. 6, comprises the following steps:
s1, smelting and forming: firstly, placing raw copper in a large furnace to be heated to a temperature exceeding 1300 ℃ so that the raw copper is changed from a solid state to a liquid state, simultaneously taking out impurities in the furnace by a tool, transferring the liquid copper into a tubular casting, pouring the molten copper into the casting, and then conveying the casting into rolling mill equipment for treatment and drawing after the casting is cooled, wherein the rolling mill rolling temperature is 135 ℃, so as to obtain a copper pipe;
s2, annealing: sending the copper pipe processed in the previous step into an annealing furnace for annealing treatment, so that redundant stress on the copper pipe is removed, and protective gas is needed to be added in the annealing process and is nitrogen;
s3, electroplating and drying: sending the copper pipe after the processing into electroplating equipment for electroplating treatment, and then sending the electroplated copper pipe into a dryer for drying treatment;
s4, cutting and polishing: after the last step is finished, cutting the copper pipe into a required size by using a cutting machine according to production requirements, and polishing the cut section;
s5, size adjustment: sending the copper pipe processed in the previous step into processing equipment such as a flaring machine, a lathe, a necking machine, a bending machine and the like, and then starting the processing equipment to adjust the size of the copper pipe so as to obtain a proper copper pipe;
s6, combined installation: firstly, welding a connecting piece 7 on a selected copper pipe to obtain a first pipeline 5 and a second pipeline 6, then connecting the first pipeline 5 and the second pipeline 6 together, and then injecting sealant 11 into a cavity 9 through a feed inlet 8 to obtain a combined pipe fitting assembly 2; after the pipe fitting assembly 2 is assembled, the pipe fitting assembly 2 is inserted into the frame 16, the structure formed by the connecting piece 7 is clamped inside the clamping shell 19 at the lower part, then the handle 23 is rotated, the screw rod 22 is rotated, the clamping shell 19 at the upper part is lowered, and is clamped on the connecting piece 7, so that the pipe fitting assembly 2 is limited inside the frame 16, then the two assembled protective pipes 17 are fixed on the frame 16 through bolts, at the moment, the protective pipes 17 are sleeved on the pipe fitting assembly 2, then the support 13 is rotated, the support 13 is rotated around the threaded rod 14, the distance between the support 13 and the support block 15 is changed, and then the refrigerating pipe structure is installed inside the refrigerator through the cooperation of the bolts and the support 13.
Working principle: when the copper pipe is produced, the method can be carried out by the following steps of S1, smelting and forming: firstly, placing raw copper in a large furnace to be heated to a temperature exceeding 1300 ℃ so that the raw copper is changed from a solid state to a liquid state, simultaneously taking out impurities in the furnace by a tool, transferring the liquid copper into a tubular casting, pouring the molten copper into the casting, and then conveying the casting into rolling mill equipment for treatment and drawing after the casting is cooled to obtain copper pipes; s2, annealing: sending the copper pipe processed in the previous step into an annealing furnace for annealing treatment, so as to remove redundant stress on the copper pipe; s3, electroplating and drying: sending the copper pipe after the processing into electroplating equipment for electroplating treatment, and then sending the electroplated copper pipe into a dryer for drying treatment; s4, cutting and polishing: after the last step is finished, cutting the copper pipe into a required size by using a cutting machine according to production requirements, and polishing the cut section; s5, size adjustment: sending the copper pipe processed in the previous step into processing equipment, and then starting the processing equipment to adjust the size of the copper pipe, so that a proper copper pipe is obtained; s6, combined installation: firstly, welding a connecting piece 7 on a selected copper pipe to obtain a first pipeline 5 and a second pipeline 6, then connecting the first pipeline 5 and the second pipeline 6 together, and then injecting sealant 11 into a cavity 9 through a feed inlet 8 to obtain a combined pipe fitting assembly 2; after the pipe fitting assembly 2 is assembled, the pipe fitting assembly 2 is inserted into the frame 16, a structure formed by the connecting pieces 7 is clamped into the clamping shell 19 at the lower part, then the handle 23 is rotated, the screw rod 22 is rotated, the clamping shell 19 at the upper part is lowered to be clamped on the connecting pieces 7, the pipe fitting assembly 2 is limited in the frame 16, then two assembled protective pipes 17 are fixed on the frame 16 through bolts, at the moment, the protective pipes 17 are sleeved on the pipe fitting assembly 2, then the support 13 is rotated, the support 13 is rotated around the threaded rod 14, the distance between the support 13 and the support block 15 is changed, and then the refrigerating pipe structure is installed in the refrigerator through the cooperation of the bolts and the support 13; when the refrigerating pipe is used, the fan 26 and the heating net 25 in the drying assembly 3 are started simultaneously, so that heated air is blown into the protecting pipe 17, the outer wall of the pipe fitting assembly 2 is subjected to heating treatment, frost and water drops on the pipe fitting assembly 2 are changed into water vapor to be discharged from the exhaust pipe 4, the condensation preventing effect of the refrigerating pipe is improved, the joint of the first pipeline 5 and the second pipeline 6 can be sealed by the sealant 11, the sealing performance of the joint of the refrigerating pipe is improved, water leakage is avoided, and meanwhile, when the refrigerant flows in the refrigerating pipe, the flowing resistance of the refrigerant in the pipe is effectively reduced by the thread groove 12, so that the refrigerant flows spirally in the refrigerating pipe, and the heat exchange efficiency is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An intelligent refrigerator refrigeration pipe which is characterized in that: including bracket component (1), inside grafting of bracket component (1) has pipe fitting subassembly (2), bracket component (1) top outer wall one side has stoving subassembly (3) through pipeline threaded connection, bracket component (1) top outer wall one side is pegged graft and is had blast pipe (4), stoving subassembly (3) include barrel (24), inside filter screen (27), fan (26) and the heating net (25) that are structural distribution from top to bottom of installing respectively through the bolt of barrel (24), pipe fitting subassembly (2) include pipeline one (5), pipeline two (6), pipeline one (5), pipeline two (6) side outer wall are close to one end department welding and have connecting piece (7), and one of them connecting piece (7) top outer wall one side has been seted up feed inlet (8), two leave between connecting piece (7) and pipeline one (5), pipeline two (6), and cavity (9) inside packing has sealant (11).
2. The intelligent refrigerator chilling tube as claimed in claim 1, wherein: screw thread grooves (12) are formed in the inner walls of the side surfaces of the first pipeline (5) and the second pipeline (6), and a cannula (10) inserted into the second pipeline (6) is integrally formed at one end of the first pipeline (5).
3. The intelligent refrigerator chilling tube as claimed in claim 1, wherein: the support assembly (1) comprises a frame (16), protection pipes (17) are mounted on the outer walls of two sides of the frame (16) through bolts, and the pipe fitting assembly (2) is inserted into the protection pipes (17).
4. A smart refrigerator refrigeration tube as recited in claim 3 wherein: the support block (15) is welded on the outer wall of the bottom of the frame (16), the threaded rod (14) is welded on the outer wall of the bottom of the support block (15), and the support (13) is connected to the outer wall of the side face of the threaded rod (14) in a threaded manner.
5. A smart refrigerator refrigeration tube as recited in claim 3 wherein: the sliding sleeve (20) is arranged on two sides of the inner wall of the top of the frame (16) through bolts, and a sliding rod (21) is inserted into the sliding sleeve (20) in a sliding manner.
6. The intelligent refrigerator chilling tube according to claim 5, wherein: a spring telescopic rod (18) is mounted on the inner wall of the bottom of the frame (16) through bolts, and clamping shells (19) are welded at the output end of the spring telescopic rod (18) and the bottom end of the sliding rod (21).
7. The intelligent refrigerator chilling tube according to claim 6, wherein: screw rod (22) is connected to one side of the outer wall of the top of frame (16) in a threaded mode, the bottom end of screw rod (22) is connected with clamping shell (19) in a rotating mode through a bearing, and a handle (23) is arranged at the top end of screw rod (22) through a flat key.
8. The intelligent refrigerator cooling pipe processing technology according to claim 7, wherein: the method comprises the following steps:
s1, smelting and forming: firstly, placing raw copper in a large furnace to be heated to a temperature exceeding 1300 ℃ so that the raw copper is changed from a solid state to a liquid state, simultaneously, taking out impurities in the furnace by a tool, transferring the liquid copper into a tubular casting, pouring the molten copper into the casting, and then, after the casting is cooled, sending the casting into a rolling mill and other equipment for treatment and drawing treatment to obtain a copper pipe;
s2, annealing: sending the copper pipe processed in the previous step into an annealing furnace for annealing treatment, so as to remove redundant stress on the copper pipe;
s3, electroplating and drying: sending the copper pipe after the processing into electroplating equipment for electroplating treatment, and then sending the electroplated copper pipe into a dryer for drying treatment;
s4, cutting and polishing: after the last step is finished, cutting the copper pipe into a required size by using a cutting machine according to production requirements, and polishing the cut section;
s5, size adjustment: sending the copper pipe processed in the previous step into processing equipment, and then starting the processing equipment to adjust the size of the copper pipe, so that a proper copper pipe is obtained;
s6, combined installation: firstly, welding a connecting piece (7) on a selected copper pipe to obtain a first pipeline (5) and a second pipeline (6), then connecting the first pipeline (5) and the second pipeline (6) together, and then injecting sealant (11) into a cavity (9) through a feed inlet (8) to obtain a combined pipe fitting assembly (2); after the rear pipe fitting assembly (2) is assembled, the pipe fitting assembly (2) is inserted into the frame (16), the structure formed by the connecting piece (7) is clamped inside the clamping shell (19) below, then the handle (23) is rotated, the screw rod (22) rotates, the clamping shell (19) above is lowered, and is clamped on the connecting piece (7), the pipe fitting assembly (2) is limited inside the frame (16), then the two assembled protection pipes (17) are fixed on the frame (16) through bolts, at the moment, the protection pipes (17) are sleeved on the pipe fitting assembly (2), then the support (13) is rotated, the support (13) rotates around the threaded rod (14), the distance between the support (13) and the supporting block (15) is changed, and then the refrigeration pipe structure is installed inside the refrigerator through the cooperation of the bolts and the support (13).
9. The intelligent refrigerator cooling pipe processing technology according to claim 8, wherein: the rolling temperature of the rolling mill in the step S1 is 120-150 ℃, and protective gas is needed to be added in the annealing process in the step S2, and the protective gas is nitrogen.
10. The intelligent refrigerator cooling pipe processing technology according to claim 8, wherein: the equipment in the step of S5 size adjustment is a flaring machine, a lathe, a necking machine and a bending machine.
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02272283A (en) * | 1989-04-10 | 1990-11-07 | Toshiba Corp | Refrigerator |
| WO1996009498A1 (en) * | 1994-09-22 | 1996-03-28 | Daikin Industries, Ltd. | Pipe connecting method and pipe structure |
| KR20030043574A (en) * | 2002-03-28 | 2003-06-02 | 정근호 | Refrigerant pipe connecting structure of a refrigerator and connecting method thereof |
| KR20030087151A (en) * | 2002-05-07 | 2003-11-13 | 엘지전자 주식회사 | Device for prevention dewing of refrigerator |
| CN102128323A (en) * | 2011-03-01 | 2011-07-20 | Tcl空调器(中山)有限公司 | Connection structure of copper-aluminum composite pipe and copper pipe and welding method thereof |
| CN209165747U (en) * | 2018-12-21 | 2019-07-26 | 佛山宝力思节能设备科技有限公司 | A kind of anti-condensation air conditioner refrigerating pipe |
| CN209262444U (en) * | 2018-12-25 | 2019-08-16 | 泰州市恒立管业制造有限公司 | A kind of air-conditioning copper tube connector preventing leakage |
| CN209649990U (en) * | 2018-12-18 | 2019-11-19 | 南通长海铝业有限公司 | A kind of automotive air-conditioning system condensation-proof aluminium round tube |
| CN210373824U (en) * | 2019-09-05 | 2020-04-21 | 南昌普瑞实业有限公司 | Energy-saving idle call prevents condensing refrigeration copper pipe |
| CN211716929U (en) * | 2019-12-02 | 2020-10-20 | 福州市金政捷制冷设备有限公司 | Air conditioning cold pipe capable of preventing condensation |
| CN211821158U (en) * | 2020-01-19 | 2020-10-30 | 天津精工石油专用管件股份有限公司 | Pipe end connecting piece of petroleum pipeline |
| KR102176037B1 (en) * | 2020-05-22 | 2020-11-06 | (주)엔씨테크 | condensation prevention pipe |
| CN212362247U (en) * | 2020-04-23 | 2021-01-15 | 武汉职业技术学院 | Air conditioning cold pipe capable of preventing condensation |
| CN212431421U (en) * | 2020-05-14 | 2021-01-29 | 济南君泽制冷设备有限公司 | Liquid storage device for refrigeration |
| CN213332831U (en) * | 2020-10-08 | 2021-06-01 | 广东沃龙科技有限公司 | Novel refrigeration air conditioner pipe |
| CN213454385U (en) * | 2020-09-30 | 2021-06-15 | 湖北武冻制冷设备工程有限公司 | Air conditioning cold pipe capable of preventing condensation |
| CN215488387U (en) * | 2021-06-24 | 2022-01-11 | 唐瑶 | Water supply and drainage pipeline anti-condensation assembly |
| CN215596570U (en) * | 2020-12-17 | 2022-01-21 | 中国建筑第八工程局有限公司 | Self-adaptive anti-condensation bracket with gradient adjustment for floor condensed water pipeline |
| CN215971012U (en) * | 2021-08-24 | 2022-03-08 | 常州卓瑞汽车零部件有限公司 | External anti-condensation pipeline for automobile air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20052331A1 (en) * | 2004-12-17 | 2006-06-18 | Lg Electronics Inc | EVAPORATION TUBE ANTIBRINES FOR DRAWER REFRIGERATOR |
-
2022
- 2022-04-12 CN CN202210381507.0A patent/CN114739058B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02272283A (en) * | 1989-04-10 | 1990-11-07 | Toshiba Corp | Refrigerator |
| WO1996009498A1 (en) * | 1994-09-22 | 1996-03-28 | Daikin Industries, Ltd. | Pipe connecting method and pipe structure |
| KR20030043574A (en) * | 2002-03-28 | 2003-06-02 | 정근호 | Refrigerant pipe connecting structure of a refrigerator and connecting method thereof |
| KR20030087151A (en) * | 2002-05-07 | 2003-11-13 | 엘지전자 주식회사 | Device for prevention dewing of refrigerator |
| CN102128323A (en) * | 2011-03-01 | 2011-07-20 | Tcl空调器(中山)有限公司 | Connection structure of copper-aluminum composite pipe and copper pipe and welding method thereof |
| CN209649990U (en) * | 2018-12-18 | 2019-11-19 | 南通长海铝业有限公司 | A kind of automotive air-conditioning system condensation-proof aluminium round tube |
| CN209165747U (en) * | 2018-12-21 | 2019-07-26 | 佛山宝力思节能设备科技有限公司 | A kind of anti-condensation air conditioner refrigerating pipe |
| CN209262444U (en) * | 2018-12-25 | 2019-08-16 | 泰州市恒立管业制造有限公司 | A kind of air-conditioning copper tube connector preventing leakage |
| CN210373824U (en) * | 2019-09-05 | 2020-04-21 | 南昌普瑞实业有限公司 | Energy-saving idle call prevents condensing refrigeration copper pipe |
| CN211716929U (en) * | 2019-12-02 | 2020-10-20 | 福州市金政捷制冷设备有限公司 | Air conditioning cold pipe capable of preventing condensation |
| CN211821158U (en) * | 2020-01-19 | 2020-10-30 | 天津精工石油专用管件股份有限公司 | Pipe end connecting piece of petroleum pipeline |
| CN212362247U (en) * | 2020-04-23 | 2021-01-15 | 武汉职业技术学院 | Air conditioning cold pipe capable of preventing condensation |
| CN212431421U (en) * | 2020-05-14 | 2021-01-29 | 济南君泽制冷设备有限公司 | Liquid storage device for refrigeration |
| KR102176037B1 (en) * | 2020-05-22 | 2020-11-06 | (주)엔씨테크 | condensation prevention pipe |
| CN213454385U (en) * | 2020-09-30 | 2021-06-15 | 湖北武冻制冷设备工程有限公司 | Air conditioning cold pipe capable of preventing condensation |
| CN213332831U (en) * | 2020-10-08 | 2021-06-01 | 广东沃龙科技有限公司 | Novel refrigeration air conditioner pipe |
| CN215596570U (en) * | 2020-12-17 | 2022-01-21 | 中国建筑第八工程局有限公司 | Self-adaptive anti-condensation bracket with gradient adjustment for floor condensed water pipeline |
| CN215488387U (en) * | 2021-06-24 | 2022-01-11 | 唐瑶 | Water supply and drainage pipeline anti-condensation assembly |
| CN215971012U (en) * | 2021-08-24 | 2022-03-08 | 常州卓瑞汽车零部件有限公司 | External anti-condensation pipeline for automobile air conditioner |
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| CN114739058A (en) | 2022-07-12 |
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