CN203687468U - Efficient sheet and tube condenser device - Google Patents
Efficient sheet and tube condenser device Download PDFInfo
- Publication number
- CN203687468U CN203687468U CN201320857550.6U CN201320857550U CN203687468U CN 203687468 U CN203687468 U CN 203687468U CN 201320857550 U CN201320857550 U CN 201320857550U CN 203687468 U CN203687468 U CN 203687468U
- Authority
- CN
- China
- Prior art keywords
- condenser
- cylinder
- tube
- heat transfer
- condensation tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005494 condensation Effects 0.000 claims description 31
- 238000009833 condensation Methods 0.000 claims description 31
- 230000002708 enhancing effect Effects 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 16
- 239000003507 refrigerant Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000004781 supercooling Methods 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to an efficient sheet and tube condenser device. Many condensing tube bundles are arranged in a cylinder of an existing condenser, and enable all gaseous refrigerants not to be fully and effectively contacted with the outer surfaces of the condensing tube bundles, thereby causing condensing process not to be full, reducing energy efficiency, and causing low use rate. The efficient sheet and tube condenser device enables gas phase refrigerant to achieve the process that baffling flow is rapidly condensed to a liquid state in an orientation by adopting a structure mode of efficient sheet and tube groups consisting of enhanced heat transfer sheets and bearing type baffling plates, thereby increasing heat exchange area of a condenser, further improves flow rate of gaseous refrigerant in a condenser cylinder simultaneously, effectively improves thermal efficiency of the condenser, and being more obvious in supercooling effect. Compared with a traditional shell and tube condenser, the efficient sheet and tube condenser device has smaller size and higher efficiency, improves 30-50% energy efficiency than an existing condenser, and is energy-saving device which is compact in structure, convenient to make and install and low in process cost.
Description
Technical field
The utility model relates to the condenser device in a kind of refrigeration plant, particularly relates to a kind of structure and using method of high-efficiency pipe chip type condenser device.
Background technology
Refrigeration air-conditioner is widely used in daily life.Condenser cylindraceous is the critical piece in refrigeration system, it is made up of cylinder, condensation tube bank, support plate, two ends tube sheet, bobbin carriage, bearing and corresponding adapter, the wherein effectively condensation fast of the gaseous refrigerant in cylinder, depends on the optimization of condenser internal structure and the utilization rate that condensation is restrained.
In shell-and-tube cooler manufacture process, the version conventionally adopting at present remains the defect aspect following: 1) because the gaseous refrigerant in condenser cylinder exists heat exchanging process insufficient, cross cold DeGrain, cause heat transfer property to decline; 2) existing tubular structure, although adopted efficient condensation tube bank, but owing to being subject to profile of tooth restriction, in condenser cylinder, still arrange more condensation tube bank, gaseous refrigerant can not fully effectively all be contacted with the outer surface of condensation tube bank, cause condensation process insufficient, efficiency reduces, and causes the utilization rate of condensation tube bank low, and cost is high, uneconomical, not energy-conservation.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, it is the purpose of this utility model place that a kind of high-efficiency pipe chip type condenser device simple for structure, compact, effective and using method are provided.Technical solutions of the utility model are by the version of the efficient section of jurisdiction group in condenser cylinder and supporting type deflection plate, make between the efficient section of jurisdiction of gaseous refrigerant in cylinder and under the effect of supporting type deflection plate heat exchanging process more abundant, it is liquid that vapor phase refrigerant rapid condensation becomes, effectively improve the heat energy effect of condenser, crossed cold effect more obvious.The technical solution of the utility model is carried out specific implementation by following technical measures, a kind of high-efficiency pipe chip type condenser device, it is characterized in that it is by cylinder, air inlet pipe, strengthen heat transfer sheet, condensation tube bank, supporting type deflection plate, drain pipe, tube sheet, import and export composition with the refrigerating medium being associated, described enhancing heat transfer sheet is to be the metal square plate of the plane peripheral band fillet of 0.25mm-0.5mm than a thickness of the little 5mm-15mm of condenser barrel bore, the 15-20% that the limit of metal square plate of plane peripheral band fillet and the height of barrel bore are barrel bore, the pore of distribution and tube sheet equal number on the metal square plate of plane peripheral band fillet, the flange height of each pore is 2-8mm, the aperture of pore is adjusted according to the various outer diameter of condensation tube bank, efficient section of jurisdiction group composition is that the enhancing heat transfer sheet of some is inserted in all condensation tube banks of length direction, forming the spacing strengthening between heat transfer sheet is 2-8mm, to obtain larger heat transfer area, and according to the mid-length of condensation tube bank, the equally spaced supporting type deflection plate of 2-16 piece is set, make gaseous refrigerant heat exchanging process more abundant, in condenser pipe beam tube hole, by the form of mechanical expanding, all enhancing heat transfer sheets and supporting type deflection plate are attached at closely to the outer surface of condensation tube bank, to obtain good heat-transfer effect.
Described high-efficiency pipe chip type condenser device is that efficient section of jurisdiction group is arranged in the middle part of horizontal steel cylinder along its length, efficient section of jurisdiction group connects and communicates with the air inlet pipe on cylinder top and the drain pipe of bottom, condensation tube bank and two ends tube plate expanded-connecting are fixed, refrigerating medium is imported and exported and is separately positioned on same one end of cylinder, or is separately positioned on the left and right two ends of cylinder.
The utility model high-efficiency pipe chip type condenser device and using method are: the gaseous refrigerant of high pressure superheater enters the efficient section of jurisdiction group in cylinder by air inlet pipe, and be uniformly distributed between all efficient sections of jurisdiction with the flow velocity of baffling orientation, after refrigerating medium heat exchange, make vapor phase refrigerant rapid condensation become liquid, phase transition process is more perfect, effectively improve the heat energy effect of condenser, crossed cold effect more obvious, and enter expansion gear by the drain pipe of cylinder bottom.
The beneficial effects of the utility model are, this high-efficiency pipe chip type condenser device is due to the efficient section of jurisdiction group that has adopted enhancing heat transfer sheet to form and the version of supporting type deflection plate, make vapor phase refrigerant realize the directed rapid condensation of baffling and become liquid process, not only increase effective heat exchange area, also improved the flow velocity of gaseous refrigerant in condenser cylinder simultaneously, effectively improve the heat energy effect of condenser, crossed cold effect more obvious.Having less size and the efficiency of Geng Gao than traditional shell and tube condenser, improved the efficiency of 30-50% than existing condenser, is a kind of compact conformation, and fabrication and installation are convenient, the energy saver that processing cost is low.
Accompanying drawing explanation
The radial section structural representation of Fig. 1, high-efficiency pipe chip type condenser device embodiment described in the utility model.
The axial section structural representation of Fig. 2, high-efficiency pipe chip type condenser device embodiment described in the utility model.
The meaning that in accompanying drawing, each legend mark is expressed as follows respectively:
1, cylinder; 2, air inlet pipe; 3, strengthen heat transfer sheet; 4, condensation tube bank; 5, supporting type deflection plate; 6, drain pipe; 7, tube sheet; 8, refrigerating medium is imported and exported.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated:
The present embodiment is that to be applied in thermic load amount be 895kW, model is the high-efficiency pipe chip type condenser device using in ELR0730H refrigerated air-conditioning system, it is by cylinder 1, air inlet pipe 2, strengthen heat transfer sheet 3, condensation tube bank 4, supporting type deflection plate 5, drain pipe 6, tube sheet 7, import and export 8 compositions with the refrigerating medium being associated, described enhancing heat transfer sheet 3 is to be the metal square plate of the plane peripheral band fillet of 0.35mm than a thickness of the little 10mm of condenser cylinder 1 internal diameter 400mm, the limit of metal square plate of plane peripheral band fillet and the height of barrel bore are 60mm, the pore of distribution and tube sheet 7 equal numbers on the metal square plate of plane peripheral band fillet, the aperture of pore is 19.2mm, the flange height of each pore is 5mm, the each parts that are associated are by accompanying drawing 1, 2 structures that provide install, wherein: efficient section of jurisdiction group composition is that all external diameters that 360 enhancing heat transfer sheets 3 are inserted in to length direction are in 19mm condensation tube bank 4, forming the spacing strengthening between heat transfer sheet 3 is 5mm, to obtain larger heat transfer area, and be that 2000mm centre arranges 3 equally spaced supporting type deflection plates 5 according to the length of condensation tube bank 4, make gaseous refrigerant heat exchanging process more abundant, in restraining 4 pores, condensation by the form of mechanical expanding, all enhancing heat transfer sheets 3 and supporting type deflection plate 5 are attached at closely to the outer surface of condensation tube bank 4, to obtain good heat-transfer effect.
Described high-efficiency pipe chip type condenser device is that efficient section of jurisdiction group is arranged on to horizontal steel cylinder 1 internal diameter is along its length 400mm, length is in the middle part of 1950mm, the external diameter that efficient section of jurisdiction group is 89mm air inlet pipe 2 and bottom with the external diameter on cylinder 1 top is that 6 connections of 48mm drain pipe communicate, condensation tube bank 4 is fixed with two ends tube sheet 7 expanded joints, and refrigerating medium import and export 8 are separately positioned on same one end of cylinder 1.
The using method of the present embodiment is: the gaseous refrigerant of high pressure superheater enters the efficient section of jurisdiction group in cylinder 1 by air inlet pipe 2, and be uniformly distributed between all efficient sections of jurisdiction with the flow velocity of baffling orientation, after refrigerating medium heat exchange, make vapor phase refrigerant rapid condensation become liquid, phase transition process is more perfect, effectively improve the heat energy effect of condenser, crossed cold effect more obvious, and enter expansion gear by the drain pipe 6 of cylinder 1 bottom.
The present embodiment compact conformation, fabrication and installation are convenient, and processing cost is low, has less size and the efficiency of Geng Gao than traditional shell and tube condenser, has improved the efficiency of 30-50% than existing condenser.
Claims (2)
1. a high-efficiency pipe chip type condenser device, it is characterized in that it is by cylinder, air inlet pipe, strengthen heat transfer sheet, condensation tube bank, supporting type deflection plate, drain pipe, tube sheet, import and export composition with the refrigerating medium being associated, described enhancing heat transfer sheet is to be the metal square plate of the plane peripheral band fillet of 0.25mm-0.5mm than a thickness of the little 5mm-15mm of condenser barrel bore, the 15-20% that the periphery of metal square plate of plane peripheral band fillet and the height of barrel bore are barrel bore, the pore of distribution and tube sheet equal number on the metal square plate of plane peripheral band fillet, the flange height of each pore is 2-8mm, the aperture of pore is adjusted according to the various outer diameter of condensation tube bank, efficient section of jurisdiction group composition is that the enhancing heat transfer sheet of some is inserted in all condensation tube banks of length direction, forming the spacing strengthening between heat transfer sheet is 2-8mm, and according to the mid-length of condensation tube bank, the equally spaced supporting type deflection plate of 3-15 piece is set, in condenser pipe beam tube hole, by the form of mechanical expanding, all enhancing heat transfer sheets and supporting type deflection plate are attached at closely to the outer surface of condensation tube bank.
2. a kind of high-efficiency pipe chip type condenser device according to claim 1, it is characterized in that efficient section of jurisdiction group to be arranged on along its length in the middle part of horizontal steel cylinder, efficient section of jurisdiction group connects and communicates with the air inlet pipe on cylinder top and the drain pipe of bottom, condensation tube bank and two ends tube plate expanded-connecting are fixed, refrigerating medium is imported and exported and is separately positioned on same one end of cylinder, or is separately positioned on the left and right two ends of cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857550.6U CN203687468U (en) | 2013-12-24 | 2013-12-24 | Efficient sheet and tube condenser device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857550.6U CN203687468U (en) | 2013-12-24 | 2013-12-24 | Efficient sheet and tube condenser device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687468U true CN203687468U (en) | 2014-07-02 |
Family
ID=51009356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857550.6U Expired - Lifetime CN203687468U (en) | 2013-12-24 | 2013-12-24 | Efficient sheet and tube condenser device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644686A (en) * | 2013-12-24 | 2014-03-19 | 上海环球制冷设备有限公司 | Efficient tube-fin-type condenser device and using method thereof |
| CN105716331A (en) * | 2014-12-02 | 2016-06-29 | 东南大学 | Variable flow channel type heat exchanger capable of improving organic Rankine cycle efficiency |
| CN110291353A (en) * | 2017-02-13 | 2019-09-27 | 大金应用美国股份有限公司 | Condenser with pipe supporting structure |
-
2013
- 2013-12-24 CN CN201320857550.6U patent/CN203687468U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644686A (en) * | 2013-12-24 | 2014-03-19 | 上海环球制冷设备有限公司 | Efficient tube-fin-type condenser device and using method thereof |
| CN105716331A (en) * | 2014-12-02 | 2016-06-29 | 东南大学 | Variable flow channel type heat exchanger capable of improving organic Rankine cycle efficiency |
| CN105716331B (en) * | 2014-12-02 | 2019-01-22 | 东南大学 | A kind of variable flow channel type heat exchanger improving Organic Rankine Cycle efficiency |
| CN110291353A (en) * | 2017-02-13 | 2019-09-27 | 大金应用美国股份有限公司 | Condenser with pipe supporting structure |
| CN110291353B (en) * | 2017-02-13 | 2021-03-12 | 大金应用美国股份有限公司 | Condenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102052807B (en) | Condenser | |
| CN102052803B (en) | Integrated condensing flooded evaporator device and using method thereof | |
| CN203687468U (en) | Efficient sheet and tube condenser device | |
| CN103940281A (en) | Novel heat exchanger and manufacturing method thereof | |
| CN101846477A (en) | Reinforcing heat transfer method and heat exchange coil tube component for evaporative heat exchanger | |
| CN201653005U (en) | Air-conditioning condenser | |
| CN203478730U (en) | Horizontal shell-and-tube water-cooled condenser | |
| CN201892351U (en) | Evaporator and refrigerating system with evaporator | |
| CN201527207U (en) | Gas-liquid heat exchanger based on principle of heat pipes | |
| CN103644686A (en) | Efficient tube-fin-type condenser device and using method thereof | |
| CN202328931U (en) | Highly-efficient dry shell and tube condensing heat exchanger with super-cooled pipe | |
| CN202420262U (en) | Heat exchange tube unit, finned tube type air cooling condenser and cooling air evaporator | |
| CN204574627U (en) | Vehicle air-conditioner evaporator | |
| CN203605546U (en) | Water-cooling subcooler and air conditioning system provided with same | |
| CN203687459U (en) | Spiral flowing channel dry evaporator device | |
| CN202109704U (en) | Integrated condensing flooded evaporator device | |
| CN201852375U (en) | Condenser of air conditioner | |
| CN201740442U (en) | Efficient evaporation heat exchange coil tube | |
| CN204254938U (en) | A kind of stack case tube heat exchanger | |
| CN213421530U (en) | Dehumidification unit cooling water circulation economizer | |
| CN203011009U (en) | Novel heat exchanger structure for air conditioner | |
| CN203011017U (en) | Heat exchanger structure for air conditioner | |
| CN204460861U (en) | A kind of Novel air-cooled condenser | |
| CN202648476U (en) | High-efficiency heat exchange coaxial pipe | |
| CN215809481U (en) | Condensing coil structure of quick-dismounting spoiler for freeze dryer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |