CN108326517B - A kind of manufacturing method of ice machine evaporator - Google Patents
A kind of manufacturing method of ice machine evaporator Download PDFInfo
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- CN108326517B CN108326517B CN201810118816.2A CN201810118816A CN108326517B CN 108326517 B CN108326517 B CN 108326517B CN 201810118816 A CN201810118816 A CN 201810118816A CN 108326517 B CN108326517 B CN 108326517B
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- manifold configuration
- stainless steel
- evaporator
- processing method
- baffle
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 29
- 239000010935 stainless steel Substances 0.000 claims abstract description 29
- 238000003672 processing method Methods 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims description 19
- 235000013305 food Nutrition 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052802 copper Inorganic materials 0.000 abstract description 9
- 239000010949 copper Substances 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 7
- 230000006378 damage Effects 0.000 abstract description 7
- 231100000614 poison Toxicity 0.000 abstract description 4
- 230000007096 poisonous effect Effects 0.000 abstract description 4
- 231100001261 hazardous Toxicity 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 239000003344 environmental pollutant Substances 0.000 abstract description 2
- 231100000719 pollutant Toxicity 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 238000007747 plating Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 235000021167 banquet Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- 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
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of processing methods of ice machine evaporator, the following steps are included: having u-tube structure, manifold configuration and the baffle of the first plane using stainless steel production, in the multiple connecting holes of the first planar shaping, baffle is mounted in the space that u-tube structure and manifold configuration are formed, manifold configuration is correspondingly connected with hole setting and is connected by directly fused mode；Replaced with the food-grade stainless steel with corrosion resistance and needed to be electroplated in the prior art come corrosion-resistant red copper, if evaporator is resolved into stem portion, if a pair stem portion is linked together after processing respectively using directly fused mode, evaporator is made；Above-mentioned processing method is during production without discharge, the pollutant for having pollution to environment will not be generated, the poisonous and hazardous gas caused harm to the human body will not be generated, and cost can be effectively reduced compared to the prior art, during use, impurity is not had fall to generate food-safety problem on the ice cube contacted with evaporator.
Description
Technical field
The present invention relates to evaporator processing technique fields, and in particular to a kind of manufacturing method of ice machine evaporator.
Background technique
Ice machine is a kind of refrigerating machine equipment that water is generated after cooling by evaporator by refrigeration system refrigerant to ice,
Using refrigeration system, with water carrier, in the energized state by producing ice after a certain equipment, wherein particle ice producing machine is the most normal
See, is dispersed throughout the places such as hotel, bar, banquet hall, western-style restaurant.
Evaporator is one of most important component in ice maker；Chinese patent literature CN206037534U discloses one kind and is used for
The refrigeration mechanism of ice machine comprising evaporator, evaporator are set in the ice making cavity room of ice machine, including laterally disposed U
Type pipe, the lower end of U-tube are downwardly protrude to form multiple branch pipes, and the upper end of branch pipe is connected to U-tube, the lower end closed of branch pipe, and
And branch pipe extends in the indoor water of ice making cavity.
The manufacturing method of evaporator in the prior art, the first step stretches copper tube and branch pipe, second step are processed into trimming
Copper tube is bent into U-shaped, and is punched in red copper pipe surface, third step by the hole of branch pipe welding to U-shaped copper pipe, the 4th
One layer of erosion resistant coating is electroplated in the evaporator surface of support；Due to red copper poor corrosion resistance, need to carry out at anti-corrosion in red copper surface
Reason, because plating have good antiseptic property due to be widely used, but its there is also defects: one, it is well known that plating production in
The chemicals such as strong acid, highly basic, salt and organic solvent are largely used, can be given out in operation process a large amount of poisonous and harmful
Gas has very big harm to human body, and the waste water that generation is electroplated also has very big pollution to environment；Two, with ice machine
Long-time use, the electroplated layer of the evaporator directly contacted with ice cube can due to plating unstability and fall off, then electricity
Coating will be sticked on ice cube and be used by people, and then enter human body, generate harm to human body；Three, plating it is at high cost.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that evaporator processing in the prior art is overcome to need to be electroplated and deposit
In harmful to human, environment is polluted, coating falls off and defect at high cost, to provide a kind of processing environmental protection, cost is relatively low, eats
The processing method of the ice machine evaporator of safety.
A kind of processing method of ice machine evaporator, comprising the following steps:
There is the u-tube structure of the first plane using stainless steel production；
Manifold configuration is made using stainless steel；
Baffle is made using stainless steel；
In the multiple connecting holes of the first planar shaping；
Baffle is mounted in the space that u-tube structure and manifold configuration are formed；
Manifold configuration is correspondingly connected with hole setting and is connected by directly fused mode；It is described to be correspondingly connected with manifold configuration
Hole is arranged and is connected by directly fused mode
U-tube structure and manifold configuration are respectively arranged in the welding tooling of tape guide；
By manifold configuration close to u-tube structure under welding tooling limitation；
It is connected by directly fused mode
Preferably, the u-tube structure using stainless steel production with the first plane includes:
First straight tube is processed using stainless steel；
First straight tube is bent into U-shaped, and flattens one side to form the first plane；
Preferably, described to include: using stainless steel production manifold configuration
The arc structure collapsed to the center line of manifold configuration is circumferentially stamped out in one end end face of manifold configuration；
Using the directly fused end for corresponding to arc structure to manifold configuration of the patch block structure of stainless steel, with arc structure
Form enclosed construction.
Preferably, described be mounted on baffle in the space that u-tube structure and manifold configuration are formed includes；
Axis by baffle perpendicular to the u-tube structure is arranged, and manifold configuration, and the bottom with manifold configuration are inserted into one end
End, which is formed, can hold the channel that cold air passes through in evaporator, the other end of baffle by connecting hole insertion u-tube structure, and with it is U-shaped
The fitting of pipe inner structural wall, stops cold air to pass through.
Preferably, the stainless steel is food grade stainless steel.
Preferably, described directly fused using laser self-welding.
Preferably, multiple connecting holes are processed and formed at one time by perforating device.
Preferably, one end of the baffle forms arc sections corresponding with the roof of u-tube structure.
Technical solution of the present invention has the advantages that
1. the processing method of ice machine evaporator provided by the invention is replaced existing with the stainless steel with corrosion resistance
It needs to be electroplated in technology and carrys out corrosion-resistant red copper, if evaporator is resolved into stem portion, if a pair stem portion is adopted after processing respectively
It is linked together with directly fused mode, evaporator is made；Above-mentioned processing method is without plating, without row during production
It puts, the pollutant for having pollution to environment will not be generated, the poisonous and hazardous gas caused harm to the human body will not be generated, and compare
Cost can be effectively reduced in the prior art, during use, impurity is not had and falls to the ice cube contacted with evaporator
Upper generation food-safety problem；Evaporator is decomposed production welding connection again by above-mentioned processing method, can simplify processing technology, convenient
Production effectively improves working efficiency, accelerates speed of production.
2. the processing method of ice machine evaporator provided by the invention, u-tube structure and manifold configuration are respectively arranged in
The welding tooling of tape guide；By manifold configuration close to u-tube structure under welding tooling limitation；Above-mentioned processing method can make
Manifold configuration is accurately directed at the connecting hole of u-tube structure in connection, guarantees the consistency assembled between each manifold configuration.
3. the processing method of ice machine evaporator provided by the invention, described directly fused using laser self-welding；It is existing
The complex procedures of soldering in technology, technique require height, if being caused in evaporator using that weld seam can occur in weld for a long time
Gas leakage, reduce the ice making performance of ice machine, or even can have the risk that two components of soldering separate, and laser oneself
Melting welding process is simple, easy to operate, hardly damages to the component of connection, can connect two components well, will not go out
Existing weld seam, improves the service life of evaporator.
4. the processing method of ice machine evaporator provided by the invention, multiple connecting holes by perforating device time processing at
Type；This processing method can effectively guarantee that the spacing between two adjacent connecting holes is equal, improve the phase between multiple connecting holes
To the precision of position.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 provides the flow chart of evaporator processing method for the present invention；
Fig. 2 is the structural schematic diagram of evaporator provided by the invention；
Fig. 3 is the cross-sectional view of A-A shown in Fig. 2；
Description of symbols: 1-U type pipe structure, the first plane of 11-, 12- connecting hole, 2- manifold configuration, 21- circular arc knot
Structure, 22- patch block structure, 3- baffle.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " first ", " second ", " third " are used for description purposes only,
It is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The present invention provides a kind of embodiments of the processing method of ice machine evaporator.Referring to FIG. 2, ice machine evaporator
It is set in the ice making cavity room of ice machine, including laterally disposed U-tube, the lower end of U-tube is vertically provided with multiple branch pipes, branch
The upper end of pipe is connected to U-tube, the lower end closed of branch pipe, and branch pipe extends in the indoor water of ice making cavity.
As shown in Figure 1, Figure 2 and Figure 3, the processing method of ice machine evaporator of stainless steel the following steps are included: made
U-tube structure 1 and manifold configuration 2 with the first plane 11 make baffle 3 using stainless steel, form in the first plane 11 more
Baffle 3 is mounted in the space that u-tube structure 1 and manifold configuration 2 are formed by a connecting hole 12；Manifold configuration 2 is correspondingly connected with
Hole 12 is arranged and is connected by directly fused mode.
Specifically include: firstly, process the first straight tube using stainless steel, the first straight tube is bent into it is U-shaped, and by one side pressure
It is flat to form the first plane 11；Then, circumferentially stamp out in one end end face of manifold configuration 2 to the center line of manifold configuration 2 and receive
The arc structure 21 held together, using the directly fused end to the corresponding arc structure 21 of manifold configuration 2 of the patch block structure 22 of stainless steel
Portion forms enclosed construction with arc structure 21；Then, the axis by baffle 3 perpendicular to u-tube structure 1 is arranged, one end insertion branch
Pipe structure 2, and the channel that cold air passes through in evaporator can be held with the formation of the bottom end of manifold configuration 2, the other end of baffle 3 passes through company
It connects hole 12 and is inserted into u-tube structure 1, and be bonded with 1 inner wall of u-tube structure, cold air is stopped to pass through；Finally, by 1 He of u-tube structure
Manifold configuration 2 is respectively arranged in the welding tooling of tape guide, by manifold configuration 2 close to U-tube under welding tooling limitation
Structure 1 is connected by directly fused mode.
Wherein, one end of the baffle 3 forms arc sections corresponding with the roof of u-tube structure 1；This structure be for
Baffle 3 and the roof of u-tube structure 1 are fully mated, the channel of u-tube structure 1 is obstructed completely, do not allow cold air directly from U
Pass through in type pipe structure 1, but entered in manifold configuration 2 along baffle 3, and pass through from the bottom end of manifold configuration 2, so that cold
Gas is full of manifold configuration 2, completely cooling to the water in ice making cavity.
Above-mentioned processing method is replaced with the stainless steel with corrosion resistance to be needed to be electroplated in the prior art come corrosion-resistant purple
Copper, if evaporator is resolved into stem portion, if a pair stem portion is linked together after processing respectively using directly fused mode,
Evaporator is made；Above-mentioned processing method, without discharge during production, will not generate the dirt for having pollution to environment without plating
Object is contaminated, the poisonous and hazardous gas caused harm to the human body will not be generated, and cost can be effectively reduced compared to the prior art,
During use, impurity is not had fall to generate food-safety problem on the ice cube contacted with evaporator；Above-mentioned processing
Evaporator is decomposed production welding connection again by method, can be simplified processing technology, be facilitated production, effectively improve working efficiency, accelerate
Speed of production.
In addition, stamping out arc structure in manifold configuration 2 is to be detached from evaporator for the ease of ice cube.
Further, baffle 3 is arranged perpendicular to the axis of u-tube structure 1, the baffle 3 and U-tube knot installed in this form
The roof of structure 1 fits well on, and can prevent cold air from revealing to the greatest extent, guarantees that cold air enters manifold configuration 2, in addition, 3 quilt of baffle
It is clamped in manifold configuration 2, is not susceptible to moving in rotation.
Further, described that manifold configuration 2 is correspondingly connected with to hole 12 is arranged and to be connected by directly fused mode include: by U
Type pipe structure 1 and manifold configuration 2 are respectively arranged in the welding tooling of tape guide；Manifold configuration 2 is limited in welding tooling
Lower close u-tube structure 1.Above-mentioned processing method can make manifold configuration 2 accurately be directed at the connection of u-tube structure 1 in connection
The generation for phenomena such as hole 12 guarantees the consistency assembled between each manifold configuration 2, can prevent burn-through, weldering leakage, improves product
Qualification rate.
Further, the stainless steel is food grade stainless steel；Food grade stainless steel meets the requirement of certain food safety, this
During ice making, evaporator is directly contacted with ice cube sample, also can guarantee that ice cube is practical safe and reliable.
Further, described directly fused using laser self-welding；The complex procedures of soldering in the prior art, technique requirement
Height, if causing the gas in evaporator to leak using that weld seam can occur in weld for a long time, reducing the ice making of ice machine
Can, or even two components of connection can be made to separate, and laser self-welding process is simple, it is easy to operate, it is several to the component of connection
It will not damage, two components can be connected well, be not in weld seam, improve the service life of evaporator, and nothing
Need solder.
Further, multiple connecting holes 12 are processed and formed at one time by perforating device；This processing method can effectively guarantee
Spacing between two adjacent connecting holes 12 is equal, improves the precision of the relative position between multiple connecting holes 12.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (8)
1. a kind of processing method of ice machine evaporator, which comprises the following steps:
There is the u-tube structure (1) of the first plane (11) using stainless steel production；
Manifold configuration (2) are made using stainless steel；
Baffle (3) are made using stainless steel；
Multiple connecting holes (12) are formed in the first plane (11)；
Baffle (3) is mounted in the space that u-tube structure (1) and manifold configuration (2) are formed；
Manifold configuration (2) is correspondingly connected with hole (12) setting and is connected by directly fused mode；It is described that manifold configuration (2) is right
It answers connecting hole (12) setting and is connected by directly fused mode and include:
U-tube structure (1) and manifold configuration (2) are respectively arranged in the welding tooling of tape guide；
By manifold configuration (2) close to u-tube structure (1) under welding tooling limitation；
It is connected by directly fused mode.
2. processing method according to claim 1, which is characterized in that described that there is the first plane using stainless steel production
(11) u-tube structure (1) includes:
First straight tube is processed using stainless steel；
First straight tube is bent into U-shaped, and flattens one side to form the first plane (11).
3. processing method according to claim 1, which is characterized in that described using stainless steel production manifold configuration (2) packet
It includes:
The arc structure collapsed to the center line of manifold configuration (2) is circumferentially stamped out in one end end face of manifold configuration (2)
(21)；
Using the directly fused end to manifold configuration (2) corresponding arc structure (21) of the patch block structure (22) of stainless steel, with
Arc structure (21) forms enclosed construction.
4. processing method according to claim 1, which is characterized in that described that baffle (3) is mounted on u-tube structure (1)
Include in the space formed with manifold configuration (2)；
By baffle (3) perpendicular to the u-tube structure (1) axis be arranged, one end be inserted into manifold configuration (2), and with branch pipe knot
The bottom end of structure (2), which is formed, can hold the channel that cold air passes through in evaporator, and the other end of baffle (3) is inserted into U by connecting hole (12)
Type pipe structure (1), and be bonded with u-tube structure (1) inner wall, stop cold air to pass through.
5. processing method according to claim 1, which is characterized in that the stainless steel is food grade stainless steel.
6. processing method described in any one of -4 according to claim 1, which is characterized in that the directly fused use laser is certainly
Melting welding.
7. processing method according to claim 1, which is characterized in that multiple connecting holes (12) are once added by perforating device
Work molding.
8. processing method according to claim 1, which is characterized in that one end of the baffle (3) forms and U-tube knot
The corresponding arc sections of roof of structure (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810118816.2A CN108326517B (en) | 2018-02-06 | 2018-02-06 | A kind of manufacturing method of ice machine evaporator |
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| CN201810118816.2A CN108326517B (en) | 2018-02-06 | 2018-02-06 | A kind of manufacturing method of ice machine evaporator |
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| CN108326517B true CN108326517B (en) | 2019-11-05 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110449829B (en) * | 2019-07-11 | 2020-10-30 | 新昌县长城空调部件股份有限公司 | Method for manufacturing evaporator of ice maker |
| CN112344601A (en) * | 2019-08-08 | 2021-02-09 | 佛山市美的清湖净水设备有限公司 | Ice-making evaporator and method for manufacturing same |
| CN113857782A (en) * | 2021-09-27 | 2021-12-31 | 宁波天思金属制品有限公司 | Manufacturing process of evaporator |
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| US6568204B2 (en) * | 2001-10-30 | 2003-05-27 | Automotive Fluid Systems, Inc. | Baffle connection for an accumulator and related method of manufacturing |
| AT10950U1 (en) * | 2008-10-21 | 2010-01-15 | Acc Austria Gmbh | REFRIGERANT COMPRESSOR |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201439979U (en) * | 2009-05-22 | 2010-04-21 | 宁波奥克斯电气有限公司 | Air conditioner pipe |
| CN102848137A (en) * | 2011-10-09 | 2013-01-02 | 浙江三花制冷集团有限公司 | Method for manufacturing gas collecting tube component and air-conditioning system |
| CN102848138A (en) * | 2011-10-09 | 2013-01-02 | 浙江三花制冷集团有限公司 | Air collecting tube component producing method and air-conditioning system |
| CN102873508A (en) * | 2011-11-01 | 2013-01-16 | 浙江三花制冷集团有限公司 | Method for manufacturing gas collecting tube assembly and air-conditioning system |
| CN206037534U (en) * | 2016-09-14 | 2017-03-22 | 深圳市家惠宝智能家居有限公司 | A refrigeration mechanism for ice machine |
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| CN108326517A (en) | 2018-07-27 |
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Effective date of registration: 20210901 Address after: 312599 No. 15, lingchi Road, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Xinchang Kaixin Refrigeration Machinery Co.,Ltd. Address before: 312599 room 241, building 10, Xinchang Avenue West Road, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Yang Yimin |