CN114739058A - Intelligent refrigerator refrigerating pipe and processing technology thereof - Google Patents
Intelligent refrigerator refrigerating pipe and processing technology thereof Download PDFInfo
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- CN114739058A CN114739058A CN202210381507.0A CN202210381507A CN114739058A CN 114739058 A CN114739058 A CN 114739058A CN 202210381507 A CN202210381507 A CN 202210381507A CN 114739058 A CN114739058 A CN 114739058A
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- 238000012545 processing Methods 0.000 title claims abstract description 22
- 238000005516 engineering process Methods 0.000 title claims abstract description 17
- 238000005057 refrigeration Methods 0.000 claims abstract description 38
- 238000010438 heat treatment Methods 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 60
- 229910052802 copper Inorganic materials 0.000 claims description 60
- 239000010949 copper Substances 0.000 claims description 60
- 238000005266 casting Methods 0.000 claims description 19
- 238000001035 drying Methods 0.000 claims description 17
- 238000000137 annealing Methods 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 12
- 238000009713 electroplating Methods 0.000 claims description 12
- 239000000565 sealant Substances 0.000 claims description 12
- 238000005096 rolling process Methods 0.000 claims description 10
- 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
- 239000007789 gas Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000003723 Smelting Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009833 condensation Methods 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 4
- 230000009286 beneficial effect 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 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001236644 Lavinia Species 0.000 description 1
- 238000004378 air conditioning Methods 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
- 230000005540 biological transmission Effects 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
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009434 installation 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
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
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
Abstract
The invention relates to the technical field of refrigerator refrigeration pipes, in particular to an intelligent refrigerator refrigeration pipe and a processing technology thereof. The invention has the beneficial effects that: when using this refrigeration pipe, the inside fan of stoving subassembly and heating net meeting start simultaneously to blow in the air of heating inside the guard pipe, so that carry out heat treatment to pipe fitting subassembly outer wall, make frost and drop of water on the pipe fitting subassembly become steam and discharge from the blast pipe, thereby improve this refrigeration pipe and obtain preventing the condensation 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
The refrigerator is a refrigerating device for keeping constant low temperature, and is a civil product for keeping constant low temperature and cold state of food or other articles. The refrigerator is internally provided with a compressor and an ice maker for freezing a cabinet or a box, and the compressor needs to be connected with other equipment in the refrigerator by using a refrigeration pipeline so as to perform refrigeration treatment.
Chinese patent No. CN105736844A provides a composite refrigeration tube and its processing technology, which is characterized in that: the processing technology of the copper-aluminum composite pipe comprises the following steps: copper-aluminum pipe blank continuous casting → bundling process → stretching → flaw detection → annealing. The invention overcomes the defects of the prior art, the outer side of the provided copper-aluminum composite pipe is antirust aluminum alloy, the inner side is oxygen-free copper, an interatomic metal bond binding layer is arranged between copper and aluminum, the pipe blank is cast by utilizing the copper-aluminum pipe blank continuous casting technology, and the metallurgical binding layer is formed on the copper-aluminum composite surface by utilizing the hot rolling technology.
Chinese patent No. CN212362247U provides an anti-condensation air conditioning cooling pipe, which comprises a cooling pipe and a fixing base, wherein a sliding cylinder is sleeved on the surface of the cooling pipe, an elastic device is fixedly connected to the inner side wall of the sliding cylinder, and a rubber ring is fixedly connected to one side of the elastic device. This prevent empty modulation cooling tube that condenses, through the fixing base, the slide cartridge, resilient means, the rubber circle, including a motor, an end cap, a controller, and a cover plate, the threaded rod, the supporting shoe, the setting of backup pad and arc class isotructure, both can make the slide cartridge drive the rubber circle, slide on the cooling tube surface, make the attached drop in cooling tube surface drop, and then avoid the drop to condense in 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, the work efficiency of the device is improved, through the slide cartridge, the water drainage tank, sealed lid and the setting of honeycomb duct, can make the drop, flow into in the honeycomb duct through the water drainage tank, the water conservancy diversion of the drop of being convenient for is discharged, the practicality of the device has been improved.
The effect is relatively poor when present refrigerator refrigeration pipe prevents condensing, can't handle the refrigeration pipe after condensing, and current refrigeration union coupling leakproofness is relatively poor simultaneously, leads to the refrigeration union coupling to easily leak, consequently needs urgent research and development an intelligence refrigerator refrigeration pipe and processing technology thereof.
Disclosure of Invention
The invention aims to provide an intelligent refrigerator refrigerating pipe and a processing technology thereof, and aims to solve the problems that the existing refrigerator refrigerating pipe in the background technology is poor in condensation prevention effect and poor in sealing performance of the joint of the refrigerating pipe.
The technical scheme of the invention is as follows: the utility model provides an intelligence refrigerator refrigeration pipe, includes the bracket component, the inside pipe fitting subassembly that pegs graft of bracket component, there is drying assembly bracket component top outer wall one side through pipeline threaded connection, it has the blast pipe to peg graft bracket component top outer wall one side, drying assembly includes the barrel, the barrel is inside to be installed respectively through the bolt and is the filter screen, fan and the heating screen that structure distributes from top to bottom, the pipe fitting subassembly includes pipeline one, pipeline two, pipeline one, pipeline two side outer wall are close to one end department welding and have the connecting piece, and one of them connecting piece top outer wall one side has seted up the feed inlet, two leave the chamber way between connecting piece and pipeline one, the pipeline two, and the chamber way is inside to be filled has sealed glue.
Furthermore, the inner walls of the two side surfaces of the first pipeline and the second pipeline are both provided with thread grooves, and one end of the first pipeline is integrally formed with an insertion pipe inserted in the second pipeline in an inserting mode.
Further, the bracket component comprises a frame, protective pipes are installed on the outer walls of two sides of the frame through bolts, and the pipe fitting component is inserted into the protective pipes.
Furthermore, a support 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 support block, and a support is in threaded connection with the outer wall of the side face of the threaded rod.
Furthermore, sliding sleeves are installed 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 mode.
Further, a spring telescopic rod is installed on the inner wall of the bottom of the frame through a bolt, and clamping shells are welded at the output end of the spring telescopic rod and the bottom end of the sliding rod.
Further, a screw rod is connected to one side of the outer wall of the top of the frame through threads, the bottom end of the screw rod is rotatably connected with the clamping shell through a bearing, and a handle is installed at the top end of the screw rod through a flat key.
A processing technology of a refrigerating pipe of an intelligent refrigerator comprises the following steps:
s1, smelting and forming: firstly, putting raw copper in a large furnace, heating to over 1300 ℃ to change the crude copper from solid state to liquid state, simultaneously fishing out impurities in the furnace by using a tool, then transferring the liquid copper into a tubular casting, wherein the casting is a substantially tubular shell, pouring molten copper into the casting, then sending the casting into equipment such as a rolling mill for treatment and drawing after cooling the casting, and thus obtaining a copper pipe;
s2, annealing treatment: sending the copper pipe processed in the previous step into an annealing furnace for annealing treatment, thereby removing redundant stress on the copper pipe;
s3, electroplating and drying: feeding the processed copper pipe into electroplating equipment for electroplating treatment, and then feeding the electroplated copper pipe into a dryer for drying treatment;
s4, cutting and polishing: after the previous step is finished, cutting the copper pipe into a required size by using a cutting machine according to production requirements, and simultaneously polishing the cut section;
s5, size adjustment: the copper pipe processed in the previous step is sent into processing equipment, and then the processing equipment is started to adjust the size of the copper pipe, so that a proper copper pipe is obtained;
s6, assembling and installing: firstly, welding a connecting piece on a selected copper pipe to obtain a first pipeline and a second pipeline, then connecting the first pipeline and the second pipeline together, and then injecting sealant into a cavity channel through a feed inlet to obtain a combined pipe fitting assembly; insert the pipe fitting subassembly inside the frame after the back pipe fitting subassembly has been made up, make the structure joint that the connecting piece constitutes inside the card shell of below, then at turning handle, make the lead screw rotate, make the card shell position that is located the top descend, thereby the card is on the connecting piece, thereby restrict the pipe fitting subassembly inside the frame, then fix on the frame two protection tubes that make up through the bolt, the protection tube noose is on the pipe fitting subassembly this moment, later at the rotation support, make the support rotate round the threaded rod, make the distance between support and the brace piece change, then install this refrigeration tube structure inside the refrigerator in the cooperation through bolt and support.
Further, the rolling temperature of the rolling machine in the step S1 is 120-150 ℃, and a protective gas is required to be added in the annealing process in the step S2, wherein the protective gas is nitrogen.
Further, the equipment in the step of S5 size adjustment is a flaring machine, a lathe, a necking machine and a bending machine.
Compared with the prior art, the invention provides the intelligent refrigerator refrigerating pipe and the processing technology thereof through improvement, and the intelligent refrigerator refrigerating pipe has the following improvements and advantages:
(1) when the refrigeration pipe is used, the fan and the heating net in the drying assembly are started simultaneously, so that heated air is blown into the protection pipe, the outer wall of the pipe assembly is heated, frost and water drops on the pipe assembly are changed into water vapor, and the water vapor is discharged from the exhaust pipe, and the condensation prevention effect of the refrigeration pipe is improved.
(2) According to the connecting piece, the cavity and the sealant designed by the invention, when 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 can seal the joint of the first pipeline and the second pipeline, the sealing property of the joint of the refrigerating pipe is improved, and the water leakage phenomenon is avoided.
(3) The bracket component designed by the invention can limit pipe fittings with different specifications through the clamping shell, and can support refrigeration pipes with different positions and specifications due to the adjustable height of the bracket component.
(4) When the refrigerant circulates in the refrigerating pipe, the thread groove 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 refrigerating pipe.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a bracket assembly of the present invention;
FIG. 3 is a schematic view of the tube assembly of the present invention;
FIG. 4 is a cross-sectional view of the first and second structures of the present invention;
FIG. 5 is a schematic view of the drying assembly of the present invention;
fig. 6 is a control flow diagram of the present invention.
Description of reference numerals:
the device comprises a support assembly 1, a pipe fitting assembly 2, a drying assembly 3, an exhaust pipe 4, a pipeline I5, a pipeline II 6, a connecting piece 7, a feed inlet 8, a cavity channel 9, an insertion pipe 10, sealant 11, a thread groove 12, a support 13, a threaded rod 14, a support block 15, a frame 16, a protective pipe 17, a spring telescopic rod 18, a clamping shell 19, a sliding sleeve 20, a sliding rod 21, a lead screw 22, a handle 23, a barrel 24, a heating net 25, a fan 26 and a filter screen 27.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are 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 in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides an intelligent refrigerator refrigerating pipe through improvement, as shown in figures 1-5, comprising a support component 1, a pipe component 2 is inserted in the support component 1, a drying component 3 is connected with one side of the outer wall of the top of the support component 1 through a pipeline thread, an exhaust pipe 4 is inserted in one side of the outer wall of the top of the support component 1, the drying component 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 installed in the cylinder 24 through bolts, the filter screen 27 prevents dust from entering the inside of the cylinder 24, the fan 26 is preferably JH12025 in type so as to provide power for air entering the inside of the cylinder 24, the heating net 25 can heat air entering the inside of the cylinder 24 and then blows into a protection pipe 17 so as to heat the outer wall of the pipe component 2, so that frost and water drops on the pipe component 2 are changed into water vapor and exhausted from the exhaust pipe 4, thereby improving the anti-condensation effect of the refrigeration pipe.
Further, the pipe assembly 2 comprises a first pipeline 5 and a second pipeline 6, a connecting piece 7 is welded at one end of the outer side wall of the first pipeline 5 and the outer side wall of the second pipeline 6, the connecting piece 7 is convenient for improving the sealing performance of the first pipeline 5 and the second pipeline 6, a feed inlet 8 is formed in one side of the outer side wall of the top of one connecting piece 7, glue can conveniently enter a cavity 9 through the feed inlet 8, a cavity 9 is reserved between the two connecting pieces 7 and the first pipeline 5 and the second pipeline 6, the cavity 9 is convenient for injecting a sealant 11 into a structure formed by the two connecting pieces 7, the first pipeline 5 and the second pipeline 6, the cavity 9 is filled with the sealant 11, the sealant 11 can seal the joint of the first pipeline 5 and the second pipeline 6, the sealing performance of the joint of the refrigerating pipe is improved, the water leakage phenomenon is avoided, thread grooves 12 are formed in the inner side walls of the first pipeline 5 and the second pipeline 6, and the thread grooves 12 can effectively reduce the flow resistance of the refrigerant in the pipe, the refrigerant flows spirally in the refrigerating pipe, the heat exchange efficiency is improved, the inserting pipe 10 inserted into the second pipeline 6 is integrally formed at one end of the first pipeline 5, and the inserting pipe 10 is convenient for reducing the difficulty of installation between the first pipeline 5 and the second pipeline 6.
Further, the bracket component 1 comprises a frame 16, protective pipes 17 are respectively installed on the outer walls of two sides of the frame 16 through bolts, the protective pipes 17 can protect a first pipeline 5 and a second pipeline 6, the service life of the refrigerating pipe is prolonged, the pipe component 2 is inserted into the protective pipes 17, support blocks 15 are welded on the outer wall of the bottom of the frame 16, the support blocks 15 are convenient for supporting the frame 16, threaded rods 14 are welded on the outer wall of the bottom of the support blocks 15, the distance between the support 13 and the support blocks 15 can be changed through the threaded rods 14, the refrigerating pipes with different heights can be supported by the support 13, the support 13 is in threaded connection with the outer wall of the side surface of each threaded rod 14, sliding sleeves 20 are respectively installed on two sides of the inner wall of the top of the frame 16 through bolts, the sliding sleeves 20 can guide the movement of clamping shells 19 driven by the threaded rods 22 in cooperation with the sliding rods 21, sliding rods 21 are inserted into the sliding sleeves 20, spring telescopic rods 18 are installed on the inner wall of the bottom of the frame 16 through bolts, spring telescopic link 18 is convenient for support and is located the pipe fitting subassembly 2 of top, spring telescopic link 18 output and the equal welding in slide bar 21 bottom have card shell 19, card shell 19 can block and place the inside pipe fitting subassembly 2 at frame 16, thereby it is spacing to the refrigeration pipe, 16 top outer wall one side threaded connection of frame has lead screw 22, lead screw 22 is used for the transmission motion, and lead screw 22 bottom is connected with card shell 19 through the bearing and is rotated, handle 23 is installed through the parallel key on lead screw 22 top, the staff of being convenient for of handle 23 rotates lead screw 22, make lead screw 22 drive the card shell 19 that is located frame 16 top go up and down.
A processing technology of a refrigeration pipe of an intelligent refrigerator is shown in figure 6 and comprises the following steps:
s1, smelting and forming: firstly, putting raw copper in a large furnace, heating to over 1300 ℃, so that crude copper is changed into liquid from solid, taking out impurities in the furnace by using a tool, transferring the liquid copper into a tubular casting, wherein the casting is a substantially tubular shell, pouring molten copper into the casting, sending the casting into equipment such as a rolling machine for treatment and drawing after waiting for cooling, and the rolling temperature of the rolling machine is 135 ℃, so that a copper pipe is obtained;
s2, annealing treatment: sending the copper pipe processed in the previous step into an annealing furnace for annealing treatment, thereby removing redundant stress on the copper pipe, wherein protective gas is required to be added in the annealing process, and the protective gas is nitrogen;
s3, electroplating and drying: conveying the processed copper pipe into electroplating equipment for electroplating treatment, and then conveying the electroplated copper pipe into a dryer for drying treatment;
s4, cutting and polishing: after the previous step is finished, cutting the copper pipe into a required size by using a cutting machine according to production requirements, and simultaneously polishing the cut section;
s5, size adjustment: feeding the copper pipe processed in the previous step into processing equipment such as an expanding machine, a lathe, a necking machine and a bending machine, and then starting the processing equipment to adjust the size of the copper pipe so as to obtain a proper copper pipe;
s6, assembling and installing: 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 a sealant 11 into a cavity 9 through a feed port 8 to obtain a combined pipe fitting component 2; insert inside the frame 16 pipe fitting subassembly 2 after the combination for the structure joint that connecting piece 7 constitutes is inside card shell 19 of below, then at turning handle 23, make lead screw 22 rotate, make the card shell 19 position that is located the top descend, thereby the card is on connecting piece 7, thereby restrict pipe fitting subassembly 2 inside frame 16, then fix two combined protection tube 17 on frame 16 through the bolt, protection tube 17 hitches on pipe fitting subassembly 2 this moment, later at rotation support 13, make support 13 rotate around threaded rod 14, make the distance between support 13 and the brace 15 change, then install this refrigeration tube structure inside the refrigerator through the cooperation of bolt and support 13.
The working principle is as follows: when the copper pipe is produced, the copper pipe can be produced by the following steps of S1, smelting and forming: firstly, putting raw copper in a large furnace, heating to over 1300 ℃ to change the crude copper from solid state to liquid state, simultaneously fishing out impurities in the furnace by using a tool, then transferring the liquid copper into a tubular casting, wherein the casting is a substantially tubular shell, pouring molten copper into the casting, then sending the casting into equipment such as a rolling mill for treatment and drawing after cooling the casting, and thus obtaining a copper pipe; s2, annealing treatment: sending the copper pipe processed in the previous step into an annealing furnace for annealing treatment, thereby removing redundant stress on the copper pipe; s3, electroplating and drying: feeding the processed copper pipe into electroplating equipment for electroplating treatment, and then feeding the electroplated copper pipe into a dryer for drying treatment; s4, cutting and polishing: after the previous step is finished, cutting the copper pipe into a required size by using a cutting machine according to production requirements, and simultaneously polishing the cut section; s5, size adjustment: the copper pipe processed in the previous step is sent into processing equipment, and then the processing equipment is started to adjust the size of the copper pipe, so that a proper copper pipe is obtained; s6, assembling and installing: 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 a sealant 11 into a cavity 9 through a feed port 8 to obtain a combined pipe fitting component 2; after the pipe fitting assemblies 2 are combined, the pipe fitting assemblies 2 are inserted into the frame 16, so that a 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 is rotated, the clamping shell 19 above is lowered to be clamped on the connecting piece 7, so that the pipe fitting assemblies 2 are limited inside the frame 16, then the two combined protective pipes 17 are fixed on the frame 16 through bolts, at the moment, the protective pipes 17 are sleeved on the pipe fitting assemblies 2, then the support 13 is rotated around the threaded rod 14 after the support 13 is rotated, so that 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 matching of the bolts and the support 13; when using this refrigeration pipe, the inside fan 26 of stoving subassembly 3 can start with heating net 25 simultaneously, thereby blow in the protection tube 17 inside with the air of heating, so that carry out heat treatment to pipe fitting subassembly 2 outer wall, make frost and drop of water on the pipe fitting subassembly 2 become steam and discharge from blast pipe 4, thereby improve this refrigeration pipe and obtain preventing the condensation effect, and sealed glue 11 can seal pipeline 5 and pipeline two 6 junction, improve the leakproofness of refrigeration union coupling, the phenomenon of avoiding leaking takes place, simultaneously when this refrigeration intraduct circulation refrigerant, thread groove 12 can effectually reduce the flow resistance of refrigerant in intraductal, make the refrigerant become the spiral flow in the refrigeration intraductal, 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. The utility model provides an intelligence refrigerator refrigeration pipe which characterized in that: the pipe fitting assembly comprises a support assembly (1), a pipe fitting assembly (2) is inserted into the support assembly (1), a drying assembly (3) is connected to one side of the outer wall of the top of the support assembly (1) through pipeline threads, an exhaust pipe (4) is inserted into one side of the outer wall of the top of the support assembly (1), the drying assembly (3) comprises a barrel (24), a filter screen (27), a fan (26) and a heating screen (25) which are distributed in an upper-lower structure are respectively installed inside the barrel (24) through bolts, the pipe fitting assembly (2) comprises a first pipeline (5) and a second pipeline (6), connecting pieces (7) are welded to the outer walls of the side surfaces of the first pipeline (5) and the second pipeline (6) close to one end, a feed inlet (8) is formed in one side of the outer wall of the top of one connecting piece (7), and cavity channels (9) are left between the two connecting pieces (7) and the first pipeline (5) and the second pipeline (6), and the cavity (9) is filled with sealant (11).
2. The intelligent refrigerator refrigeration pipe of claim 1, wherein: threaded grooves (12) are formed in the inner walls of the side surfaces of the first pipeline (5) and the second pipeline (6), and an insertion pipe (10) inserted into the second pipeline (6) is integrally formed at one end of the first pipeline (5).
3. The intelligent refrigerator refrigeration pipe of claim 1, wherein: bracket component (1) includes frame (16), all install protection tube (17) through the bolt on the outer wall of frame (16) both sides, pipe fitting subassembly (2) are pegged graft inside protection tube (17).
4. The intelligent refrigerator refrigeration pipe of claim 3, wherein: the welding has a piece (15) on the outer wall of frame (16) bottom, and welds threaded rod (14) on a piece (15) bottom outer wall, threaded connection has support (13) on threaded rod (14) side outer wall.
5. The intelligent refrigerator refrigeration pipe of claim 3, wherein: sliding sleeves (20) are installed on two sides of the inner wall of the top of the frame (16) through bolts, and sliding rods (21) are inserted in the sliding sleeves (20) in a sliding mode.
6. The intelligent refrigerator refrigeration pipe of claim 5, wherein: the spring telescopic rod (18) is installed 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 refrigeration pipe of claim 6, wherein: frame (16) top outer wall one side threaded connection has lead screw (22), and lead screw (22) bottom is through bearing and card shell (19) be the rotation connection, handle (23) are installed through the parallel key in lead screw (22) top.
8. The processing technology of the intelligent refrigerator refrigeration pipe according to the claims 1 to 7, characterized in that: the method comprises the following steps:
s1, smelting and forming: firstly, putting raw copper in a large furnace, heating to over 1300 ℃ to change the crude copper from solid state to liquid state, simultaneously fishing out impurities in the furnace by using a tool, then transferring the liquid copper into a tubular casting, wherein the casting is a substantially tubular shell, pouring molten copper into the casting, then sending the casting into equipment such as a rolling mill for treatment and drawing after cooling the casting, and thus obtaining a copper pipe;
s2, annealing treatment: sending the copper pipe processed in the previous step into an annealing furnace for annealing treatment, thereby removing redundant stress on the copper pipe;
s3, electroplating and drying: feeding the processed copper pipe into electroplating equipment for electroplating treatment, and then feeding the electroplated copper pipe into a dryer for drying treatment;
s4, cutting and polishing: after the previous step is finished, cutting the copper pipe into a required size by using a cutting machine according to production requirements, and simultaneously polishing the cut section;
s5, size adjustment: the copper pipe processed in the previous step is sent into processing equipment, and then the processing equipment is started to adjust the size of the copper pipe, so that a proper copper pipe is obtained;
s6, assembling and installing: 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 a sealant (11) into a cavity channel (9) through a feed port 8 to obtain a combined pipe fitting assembly (2); after the rear pipe fitting component (2) is assembled, the pipe fitting component (2) is inserted into the frame (16), so that the structure formed by the connecting piece (7) is clamped in the clamping shell (19) at the lower part, then, the handle (23) is rotated to rotate the screw rod (22) so as to lower the position of the clamping shell (19) positioned above, so as to be blocked on the connecting piece (7) and limit the pipe fitting assembly (2) inside the frame (16), then the two combined protective tubes (17) are fixed on the frame (16) through bolts, at the moment, the protective tubes (17) are sleeved on the pipe fitting assembly (2), and then the support (13) is rotated, the support (13) is rotated about the threaded rod (14) such that the distance between the support (13) and the support (15) is changed, the refrigeration pipe structure is then installed inside the refrigerator through the matching of bolts and supports (13).
9. The processing technology of the intelligent refrigerator refrigeration pipe according to claim 8, characterized in that: the rolling temperature of the rolling machine in the S1 is 120-150 ℃, and protective gas is required to be added in the annealing process in the S2, wherein the protective gas is nitrogen.
10. The processing technology of the intelligent refrigerator refrigeration pipe according to claim 8, characterized in that: the equipment in the step of adjusting the size of S5 is a flaring machine, a lathe, a necking machine and a bending machine.
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| CN114739058B (en) | 2024-04-09 |
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