CN105371537A - Plate and tube type refrigerator efficient condenser - Google Patents
Plate and tube type refrigerator efficient condenser Download PDFInfo
- Publication number
- CN105371537A CN105371537A CN201510959761.4A CN201510959761A CN105371537A CN 105371537 A CN105371537 A CN 105371537A CN 201510959761 A CN201510959761 A CN 201510959761A CN 105371537 A CN105371537 A CN 105371537A
- Authority
- CN
- China
- Prior art keywords
- tube
- tube type
- micro
- integrated pipe
- communicated
- 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.)
- Pending
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Classifications
-
- 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
- F25B39/04—Condensers
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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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/045—Condensers made by assembling a tube on a plate-like element or between plate-like elements
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/05—Cost reduction
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/09—Improving heat transfers
Abstract
The invention discloses a plate and tube type refrigerator efficient condenser. The plate and tube type refrigerator efficient condenser comprises a heat dissipation fixing plate, a micro-channel tube and a superheated steam inlet tube, wherein the micro-channel tube is fixed to the heat dissipation fixing plate and comprises an upper integrated tube, a lower integrated tube and vertical tube bundles, the superheated steam tube is communicated with the upper integrated tube, and a condensate outlet is formed in the lower integrated tube; the vertical tube bundles are composed of straight tube sections and S-shaped tube sections. Through reasonable tube bundle design and spatial structure design, pressure drop difference inside a condenser pipe is effectively reduced, meanwhile, convective diffusion efficiency is improved, materials are saved, the cost is lowered, and heat dissipation and cooling efficiency is high.
Description
Technical field
The present invention relates to condenser field, particularly relate to a kind of band-tube type high-efficiency condenser of refrigerator.
Background technology
Structurally there is following features in current refrigerator refrigerator: 1, condenser pipe is embedded on fixed head; 2, condenser pipe almost all adopts coiled pipe structure.There is following shortcoming in the refrigerator of said structure: 1, single condenser pipe tube side is long, and pass internal drop is excessive; 2, not spacing inside fixed head, tubing consumption is large, and cost is high.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of band-tube type high-efficiency condenser of refrigerator, can solve the problems referred to above that current refrigerator condenser pipe exists.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of band-tube type high-efficiency condenser of refrigerator, comprising: heat radiation fixed head, micro-channel tubes and superheated steam inlet tube; Described micro-channel tubes is fixed on described heat radiation fixed head; Described micro-channel tubes comprises integrated pipe, lower integrated pipe and vertically restrains, and described overheated steam pipe is communicated with described upper integrated pipe, and described lower integrated pipe is provided with condensate outlet; Described vertical tube bank is made up of straight length and S shape pipeline section.
In a preferred embodiment of the present invention, described straight length has two ends, and described S shape pipeline section is embedded between the straight length of described two ends.
In a preferred embodiment of the present invention, described straight length has one section, is communicated with described upper integrated pipe; Described S shape pipeline section is communicated with described lower integrated pipe.
In a preferred embodiment of the present invention, described straight length has one section, is communicated with described lower integrated pipe; Described S shape pipeline section is communicated with described upper integrated pipe.
In a preferred embodiment of the present invention, described micro-channel tubes riveted joint or sticker are on described heat radiation fixed head, and the distance between the upper surface of the lower surface of micro-channel tubes and heat radiation fixed head is 1.5 ~ 2cm.
In a preferred embodiment of the present invention, the internal diameter of described vertical tube bank is 0.55 ~ 0.65mm, and pipeline number is 10 ~ 12, and the straight length of single pipe is 0.85 ~ 1.0m.
The invention has the beneficial effects as follows: a kind of band-tube type high-efficiency condenser of refrigerator of the present invention, by rational tube bundle designs and space structure design, effectively reduces the pressure drop difference in condenser pipe, improve the efficiency of Convention diffusion simultaneously, save material, reduce costs, cooling efficiency is high.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of band-tube type high-efficiency condenser of refrigerator of the present invention embodiment 1;
Fig. 2 is the perspective view of a kind of band-tube type high-efficiency condenser of refrigerator of the present invention embodiment 2;
In accompanying drawing, the mark of each parts is as follows: 1. dispel the heat fixed head, and 2. superheated steam inlet tube, 3. goes up integrated pipe, 4. descends integrated pipe, 5. vertically restrains, 6. condensate outlet.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
Embodiment 1
A kind of band-tube type high-efficiency condenser of refrigerator, comprising: the heat radiation of aluminium matter fixed head 1, micro-channel tubes and superheated steam inlet tube 2; Described micro-channel tubes is fixed on described heat radiation fixed head 1 in the mode of riveted joint, and leaves the distance of 1.5cm between the upper surface of the lower surface of micro-channel tubes and heat radiation fixed head, ensures air circulation.
Described micro-channel tubes comprises integrated pipe 3, lower integrated pipe 4 and vertically restrains 5, and described overheated steam pipe 2 is communicated with described upper integrated pipe, and described lower integrated pipe 4 is provided with condensate outlet 6; Described vertical tube bank 5 is made up of straight length and S shape pipeline section; Wherein, described straight length has two ends, and described S shape pipeline section is embedded between the straight length of described two ends.
In above-mentioned band-tube type high-efficiency condenser of refrigerator, the internal diameter of described vertical tube bank 5 is 0.55mm, and pipeline number is 10, and the straight length of single pipe is 0.85m, and tube pitch is 5cm.
Embodiment 2
A kind of band-tube type high-efficiency condenser of refrigerator, comprising: heat radiation fixed head 1, micro-channel tubes and superheated steam inlet tube 2; Described micro-channel tubes is fixed on described heat radiation fixed head 1 in the mode of sticker, and leaves the distance of 2cm between the upper surface of the lower surface of micro-channel tubes and heat radiation fixed head, ensures air circulation.
Described micro-channel tubes comprises integrated pipe 3, lower integrated pipe 4 and vertically restrains 5, and described overheated steam pipe 2 is communicated with described upper integrated pipe, and described lower integrated pipe 4 is provided with condensate outlet 6; Described vertical tube bank 5 is made up of straight length and S shape pipeline section; Wherein, described straight length and S line pipe section respectively have one section, and straight length is communicated with upper integrated pipe 3, and S shape pipeline section is communicated with lower integrated pipe 4.
In above-mentioned band-tube type high-efficiency condenser of refrigerator, the internal diameter of described vertical tube bank 5 is 0.65mm, and pipeline number is 12, and the straight length of single pipe is 1.0m, and tube pitch is 10cm.
Embodiment 3
Be with the difference of embodiment 2, described straight length is communicated with lower integrated pipe 4, and S shape pipeline section is communicated with upper integrated pipe 3; Tube pitch is 15cm.
Condenser in above-described embodiment, compared with existing condenser, material economy more than 30%, heat exchange efficiency improves more than 10%.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (6)
1. a band-tube type high-efficiency condenser of refrigerator, is characterized in that, comprising: heat radiation fixed head, micro-channel tubes and superheated steam inlet tube; Described micro-channel tubes is fixed on described heat radiation fixed head; Described micro-channel tubes comprises integrated pipe, lower integrated pipe and vertically restrains, and described overheated steam pipe is communicated with described upper integrated pipe, and described lower integrated pipe is provided with condensate outlet; Described vertical tube bank is made up of straight length and S shape pipeline section.
2. band-tube type high-efficiency condenser of refrigerator according to claim 1, is characterized in that, described straight length has two ends, and described S shape pipeline section is embedded between the straight length of described two ends.
3. band-tube type high-efficiency condenser of refrigerator according to claim 1, is characterized in that, described straight length has one section, is communicated with described upper integrated pipe; Described S shape pipeline section is communicated with described lower integrated pipe.
4. band-tube type high-efficiency condenser of refrigerator according to claim 1, is characterized in that, described straight length has one section, is communicated with described lower integrated pipe; Described S shape pipeline section is communicated with described upper integrated pipe.
5. band-tube type high-efficiency condenser of refrigerator according to claim 1, is characterized in that, described micro-channel tubes riveted joint or sticker are on described heat radiation fixed head, and the distance between the upper surface of the lower surface of micro-channel tubes and heat radiation fixed head is 1.5 ~ 2cm.
6. the band-tube type high-efficiency condenser of refrigerator according to any one of claim 1 to 5, is characterized in that, the internal diameter of described vertical tube bank is 0.55 ~ 0.65mm, and pipeline number is 10 ~ 12, and the straight length of single pipe is 0.85 ~ 1.0m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959761.4A CN105371537A (en) | 2015-12-21 | 2015-12-21 | Plate and tube type refrigerator efficient condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510959761.4A CN105371537A (en) | 2015-12-21 | 2015-12-21 | Plate and tube type refrigerator efficient condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105371537A true CN105371537A (en) | 2016-03-02 |
Family
ID=55373961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510959761.4A Pending CN105371537A (en) | 2015-12-21 | 2015-12-21 | Plate and tube type refrigerator efficient condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371537A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192177A (en) * | 2017-06-20 | 2017-09-22 | 合肥太通制冷科技有限公司 | A kind of microchannel plate pipe evaporator |
| US11713931B2 (en) | 2019-05-02 | 2023-08-01 | Carrier Corporation | Multichannel evaporator distributor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0311294A (en) * | 1989-06-09 | 1991-01-18 | Toshiba Corp | Evaporation type heat exchanger |
| JPH11294973A (en) * | 1998-04-14 | 1999-10-29 | Tokyo Gas Co Ltd | Heat exchanger of absorption water cooler/heater |
| CN1405525A (en) * | 2001-09-18 | 2003-03-26 | 日立空调系统株式会社 | Lamina-type heat-exchanger and refrigerating circulation |
| US20040069470A1 (en) * | 2002-09-10 | 2004-04-15 | Jacob Gorbulsky | Bent-tube heat exchanger |
| CN203811002U (en) * | 2014-02-21 | 2014-09-03 | 杭州沈氏节能科技股份有限公司 | Efficient heat exchange tube and evaporative condenser thereof |
| CN204329681U (en) * | 2014-12-03 | 2015-05-13 | 北京事必达汽车有限责任公司 | A kind of heat-exchanger rig |
| CN204388661U (en) * | 2014-12-01 | 2015-06-10 | 成都瑞奇石化工程股份有限公司 | A kind of efficient fixed coil heat exchanger |
| CN204718202U (en) * | 2015-06-24 | 2015-10-21 | 广东申菱空调设备有限公司 | A kind of passage evaporative condenser |
-
2015
- 2015-12-21 CN CN201510959761.4A patent/CN105371537A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0311294A (en) * | 1989-06-09 | 1991-01-18 | Toshiba Corp | Evaporation type heat exchanger |
| JPH11294973A (en) * | 1998-04-14 | 1999-10-29 | Tokyo Gas Co Ltd | Heat exchanger of absorption water cooler/heater |
| CN1405525A (en) * | 2001-09-18 | 2003-03-26 | 日立空调系统株式会社 | Lamina-type heat-exchanger and refrigerating circulation |
| US20040069470A1 (en) * | 2002-09-10 | 2004-04-15 | Jacob Gorbulsky | Bent-tube heat exchanger |
| CN203811002U (en) * | 2014-02-21 | 2014-09-03 | 杭州沈氏节能科技股份有限公司 | Efficient heat exchange tube and evaporative condenser thereof |
| CN204388661U (en) * | 2014-12-01 | 2015-06-10 | 成都瑞奇石化工程股份有限公司 | A kind of efficient fixed coil heat exchanger |
| CN204329681U (en) * | 2014-12-03 | 2015-05-13 | 北京事必达汽车有限责任公司 | A kind of heat-exchanger rig |
| CN204718202U (en) * | 2015-06-24 | 2015-10-21 | 广东申菱空调设备有限公司 | A kind of passage evaporative condenser |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107192177A (en) * | 2017-06-20 | 2017-09-22 | 合肥太通制冷科技有限公司 | A kind of microchannel plate pipe evaporator |
| US11713931B2 (en) | 2019-05-02 | 2023-08-01 | Carrier Corporation | Multichannel evaporator distributor |
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Application publication date: 20160302 |
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