CN104930760A - Condenser capable of improving condensing efficiency - Google Patents
Condenser capable of improving condensing efficiency Download PDFInfo
- Publication number
- CN104930760A CN104930760A CN201510306186.8A CN201510306186A CN104930760A CN 104930760 A CN104930760 A CN 104930760A CN 201510306186 A CN201510306186 A CN 201510306186A CN 104930760 A CN104930760 A CN 104930760A
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- CN
- China
- Prior art keywords
- refrigerant pipe
- fin
- condenser
- refrigerant
- condensation efficiency
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- 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.)
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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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a condenser capable of improving the condensing efficiency. The condenser comprises a refrigerant pipe set and a fin set. The refrigerant pipe set comprises a plurality of refrigerant pipes which are arranged at intervals from top to bottom, two ends of the refrigerant pipes are sequentially communicated in a head-to-tail manner, the refrigerant pipe at the uppermost end and the refrigerant pipe at the bottommost end are each provided with a refrigerant inlet and a refrigerant outlet, and the refrigerant pipe set is communicated with a plurality of connecting pipes to form a path allowing refrigerants to flow in the refrigerant pipe set; the interiors of the refrigerant pipes are separated by a plurality of sectors into a plurality of independent sector channels in the radial direction; the fin set comprises a plurality of fins which are arranged at intervals from left to right and are perpendicular to the refrigerant pipe set, an air blower is arranged at the upper end of the fin set, a pair of symmetrically-arranged air outlets are formed in the air blower, a water tank for recycling condensate water is arranged at the lower ends of the fins, and an exhaust fan is arranged on the side wall of the upper portion of the water tank. According to the condenser, the number of refrigerant channels can be increased, the flow of refrigerants can be effectively divided, water on the surfaces of the fins can be removed and recycled, then, utilization is achieved, and the condensation efficiency is improved.
Description
Technical field
The present invention relates to heat exchanger, be specifically related to a kind of condenser improving condensation efficiency.
Background technology
Heat exchanger is a kind of device of heat-shift between internal refrigeration storage agent and external fluid.Heat exchanger can be used as condenser or evaporimeter in the refrigerant circulation formed by compressor, condenser, expansion gear and evaporimeter.Finned cooler comprises multiple fin and passes multiple cylindrical shape of multiple fin or the pipe of approximate circle tubular.Finned cooler makes external fluid and carry out heat exchange between the cold-producing medium of Bottomhole pressure, and these fins make the heat exchange area between external fluid and the cold-producing medium of Bottomhole pressure increase.
But traditional condenser has following limitation, traditional condenser only has single coolant channel, cold-producing medium flows within the condenser, and heat exchanger effectiveness is low, and can produce a large amount of condensed water reunions at fin surface, even glaciation, significantly reduces the heat exchanger effectiveness of cold-producing medium.Therefore, need a kind of coolant channel badly many, also effectively can shunt when flow is large, not block cold-producing medium, effectively remove and reclaim condensed water recycling, and improving the condenser of condensation efficiency.
Summary of the invention
An object of the present invention is to solve at least the problems referred to above and/or defect, and the advantage will illustrated at least is below provided.
A further object of the invention is to provide a kind of condenser improving condensation efficiency, it can by increasing the effective tapped refrigerant of quantity of coolant channel, and the cold-producing medium in each passage all contacts with the tube wall of refrigerant pipe, improve the utilization rate of cold-producing medium, remove and recycle after reclaiming the water of fin surface, improving condensation efficiency.
In order to realize, according to these objects of the present invention and other advantage, providing a kind of condenser improving condensation efficiency, comprising:
Refrigerant pipe group, it comprises multiple interval from top to bottom and arranges and consistent size, the refrigerant pipe be parallel to each other, it is horizontally disposed hollow tubular structure, the two ends head and the tail of described multiple refrigerant pipe are communicated with successively, one end of adjacent two described refrigerant pipe connections screws in the two ends of semicircle tube connector respectively, one end of a described refrigerant pipe of the top is free end and is provided with refrigerant inlet, one end of a described refrigerant pipe of bottom is free end and is provided with refrigerant outlet, described refrigerant pipe group is communicated with multiple described tube connector, form the path of flowing in cold-producing medium place institute refrigerant pipe group, wherein, the inside of described refrigerant pipe is radially divided into multiple separate sector channel by multiple fan blades, described fan blades extends to the other end from one end of described refrigerant pipe, and described fan blades is provided with multiple protuberance, and the inwall of described refrigerant pipe is provided with multiple recess,
Fins set, it comprises multiple interval from left to right and arranges and the fin vertical with described refrigerant pipe group, for any one fin, its platy structure increased progressively for thickness from top to bottom, described fin has multiple through hole wearing described refrigerant pipe group, the upper end of described fin is provided with air blast, it is provided with a pair symmetrically arranged air outlet, the ratio of the width of its width and described fin is 0.8 ~ 1: 1, the air-out direction of described air outlet along described fin tow sides down, the lower end of described fin is provided with the water tank for reclaiming condensed water, the filter screen that its inside is horizontally set is divided into upper and lower, described fin inserts the top of described water tank, the upper end of described water tank and the lower contacts of each described fin, the width of described water tank is 0.7 ~ 0.8: 1 with the width ratio of described refrigerant pipe, the length of described water tank is 1.3 ~ 1.5: 1 with the length ratio of described fin, the sidewall on the top of described water tank is provided with air exhauster.
Preferably, the condenser of described raising condensation efficiency, the two ends that one end that adjacent two described refrigerant pipes are communicated with screws in described tube connector are respectively threaded connection realization, the tube wall of the connectivity part of described refrigerant pipe and described tube connector is all wound with the band preventing described cold-producing medium from flowing out, described band is coated with high-temperature resistant coating.
Preferably, the condenser of described raising condensation efficiency, the ratio of the diameter of described tube connector and the diameter of described refrigerant pipe is 1 ~ 1.05: 1.
Preferably, the condenser of described raising condensation efficiency, few 1 of the quantity of refrigerant pipe described in the number ratio of described tube connector.
Preferably, the condenser of described raising condensation efficiency, the surface of described fin is coated with epoxy resin composite material coating.
Preferably, the condenser of described raising condensation efficiency, the quantity of described passage is 4 ~ 8.
Preferably, the condenser of described raising condensation efficiency, described protuberance and described recess are cylindric, and the number ratio of described protuberance and described recess is 2: 1, the diameter ratio of described protuberance and described recess is 1: 1, and the aspect ratio of described protuberance and described recess is 1: 2.
Preferably, the condenser of described raising condensation efficiency, the second side surface of described fin is provided with many spaced reinforcements, and described reinforcement does not contact with described through hole.
The present invention at least comprises following beneficial effect: due to refrigerant pipe inside is divided into multiple passage by flabellum, cold-producing medium is separated into the non-interfering shunting of multiply, and all contact with tube wall and increase heat exchange area, recess on tube wall and flabellum and the setting of protuberance can ensure the flow of cold-producing medium, also deceleration obstacle can be caused on flow path, therefore, it is possible to control the flow velocity of refrigerator and effectively shunt, improve heat exchange area, because the thickness of fin increases progressively from top to bottom, condensed water on fin can flow downward along fin surface under gravity, when condensation water quantity is less, the two-way air blast being positioned at fin upper end is blown along fin surface, accelerate the flowing of condensed water, the condensed water of fin collected by the water tank be positioned at below fin, water tank upper and each fin contacts, form similar seal cavity, when air exhauster is opened, accelerate the air flowing in case, accelerate the collection of condensed water, water tank Inner filter net is by after the large particulate matter filtering in condensed water, the condensed water obtained can be recycled, therefore, it is possible to effectively remove and reclaim condensed water recycling, and improve condensation efficiency.
Part is embodied by explanation below by other advantage of the present invention, target and feature, part also will by research and practice of the present invention by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the left view of the condenser of raising condensation efficiency of the present invention;
Fig. 2 is the front view of fin of the present invention;
Fig. 3 is the sectional view of refrigerant pipe of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, can implement according to this with reference to description word to make those skilled in the art.
As shown in Figures 1 to 3, the invention provides a kind of condenser improving condensation efficiency, comprising:
Refrigerant pipe group, it comprises multiple interval from top to bottom and arranges and consistent size, the refrigerant pipe 1 be parallel to each other, it is horizontally disposed hollow tubular structure, the two ends head and the tail of described multiple refrigerant pipe 1 are communicated with successively, one end of adjacent two described refrigerant pipe 1 connections screws in the two ends of semicircle tube connector 2 respectively, one end of a described refrigerant pipe 1 of the top is free end and is provided with refrigerant inlet 11, one end of a described refrigerant pipe 1 of bottom is free end and is provided with refrigerant outlet 12, described refrigerant pipe group is communicated with multiple described tube connector 2, form the path of flowing in cold-producing medium place institute refrigerant pipe group, wherein, the inside of described refrigerant pipe 1 is radially divided into multiple separate sector channel 7 by multiple fan blades, described fan blades extends to the other end from one end of described refrigerant pipe 1, and described fan blades is provided with multiple protuberance, and the inwall of described refrigerant pipe 1 is provided with multiple recess,
Fins set, it comprises multiple interval from left to right and arranges and the fin 3 vertical with described refrigerant pipe group, for any one fin 3, its platy structure increased progressively for thickness from top to bottom, described fin 3 has multiple through hole 4 wearing described refrigerant pipe group, the upper end of described fin 3 is provided with air blast 5, it is provided with a pair symmetrically arranged air outlet, the ratio of the width of its width and described fin 3 is 0.8 ~ 1: 1, the air-out direction of described air outlet along described fin 3 tow sides down, the lower end of described fin 3 is provided with the water tank 9 for reclaiming condensed water, the filter screen 10 that its inside is horizontally set is divided into upper and lower, described fin 3 inserts the top of described water tank 9, the upper end of described water tank 9 and the lower contacts of each described fin 3, the width of described water tank 9 is 0.7 ~ 0.8: 1 with the width ratio of described refrigerant pipe 1, the length of described water tank 9 is 1.3 ~ 1.5: 1 with the length ratio of described fin 3, the sidewall on the top of described water tank 9 is provided with air exhauster 8.
In technique scheme, due to refrigerant pipe 1 inside is divided into multiple passage 7 by flabellum 6, cold-producing medium is separated into the non-interfering shunting of multiply, and all contact with tube wall and increase heat exchange area, recess on tube wall and flabellum 6 and the setting of protuberance can ensure the flow of cold-producing medium, also can cause deceleration obstacle on flow path, therefore, it is possible to control the flow velocity of refrigerator and effectively shunt, improve heat exchange area, because the thickness of fin 3 increases progressively from top to bottom, condensed water on fin 3 can flow downward along fin 3 surface under gravity, when condensation water quantity is less, be positioned at the two-way air blast 5 of fin 3 upper end along the air-supply of fin 3 surface, accelerate the flowing of condensed water, the condensed water of fin 3 collected by the water tank 9 be positioned at below fin 3, water tank 9 top contacts with each fin 3, form similar seal cavity, when air exhauster 8 is opened, accelerate the air flowing in case, accelerate the collection of condensed water, water tank 9 Inner filter net 10 is by after the large particulate matter filtering in condensed water, the condensed water obtained can be recycled, therefore, it is possible to effectively remove and reclaim condensed water recycling, and improve condensation efficiency.
In another kind of technical scheme, the condenser of described raising condensation efficiency, the two ends that one end that adjacent two described refrigerant pipes 1 are communicated with screws in described tube connector 2 are respectively threaded connection realization, the tube wall of the connectivity part of described refrigerant pipe 1 and described tube connector 2 is all wound with the band preventing described cold-producing medium from flowing out, described band is coated with high-temperature resistant coating, prevents the fusing of high-temp solder.
In another kind of technical scheme, the condenser of described raising condensation efficiency, the ratio of the diameter of described tube connector 2 and the diameter of described refrigerant pipe 1 is 1 ~ 1.05: 1.
In another kind of technical scheme, the condenser of described raising condensation efficiency, few 1 of the quantity of refrigerant pipe 1 described in the number ratio of described tube connector 2.
In another kind of technical scheme, the condenser of described raising condensation efficiency, the surface of described fin 3 is coated with epoxy resin composite material coating, promotes the flowing of condensed water.
In another kind of technical scheme, the condenser of described raising condensation efficiency, the quantity of described passage 7 is 4 ~ 8.
In another kind of technical scheme, the condenser of described raising condensation efficiency, described protuberance and described recess are cylindric, and the number ratio of described protuberance and described recess is 2: 1, the diameter ratio of described protuberance and described recess is 1: 1, and the aspect ratio of described protuberance and described recess is 1: 2.
In another kind of technical scheme, the condenser of described raising condensation efficiency, the second side surface of described fin 3 is provided with many spaced reinforcements, and described reinforcement does not contact with described through hole 4.
Although embodiment of the present invention are open as above, but it is not restricted to listed in description and embodiment utilization, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend described.
Claims (8)
1. improve a condenser for condensation efficiency, it is characterized in that, comprising:
Refrigerant pipe group, it comprises multiple interval from top to bottom and arranges and consistent size, the refrigerant pipe be parallel to each other, it is horizontally disposed hollow tubular structure, the two ends head and the tail of described multiple refrigerant pipe are communicated with successively, one end of adjacent two described refrigerant pipe connections screws in the two ends of semicircle tube connector respectively, one end of a described refrigerant pipe of the top is free end and is provided with refrigerant inlet, one end of a described refrigerant pipe of bottom is free end and is provided with refrigerant outlet, described refrigerant pipe group is communicated with multiple described tube connector, form the path of flowing in cold-producing medium place institute refrigerant pipe group, wherein, the inside of described refrigerant pipe is radially divided into multiple separate sector channel by multiple fan blades, described fan blades extends to the other end from one end of described refrigerant pipe, and described fan blades is provided with multiple protuberance, and the inwall of described refrigerant pipe is provided with multiple recess,
Fins set, it comprises multiple interval from left to right and arranges and the fin vertical with described refrigerant pipe group, for any one fin, its platy structure increased progressively for thickness from top to bottom, described fin has multiple through hole wearing described refrigerant pipe group, the upper end of described fin is provided with air blast, it is provided with a pair symmetrically arranged air outlet, the ratio of the width of its width and described fin is 0.8 ~ 1: 1, the air-out direction of described air outlet along described fin tow sides down, the lower end of described fin is provided with the water tank for reclaiming condensed water, the filter screen that its inside is horizontally set is divided into upper and lower, described fin inserts the top of described water tank, the upper end of described water tank and the lower contacts of each described fin, the width of described water tank is 0.7 ~ 0.8: 1 with the width ratio of described refrigerant pipe, the length of described water tank is 1.3 ~ 1.5: 1 with the length ratio of described fin, the sidewall on the top of described water tank is provided with air exhauster.
2. the condenser improving condensation efficiency as claimed in claim 1, it is characterized in that, the two ends that one end that adjacent two described refrigerant pipes are communicated with screws in described tube connector are respectively threaded connection realization, the tube wall of the connectivity part of described refrigerant pipe and described tube connector is all wound with the band preventing described cold-producing medium from flowing out, described band is coated with high-temperature resistant coating.
3. the condenser improving condensation efficiency as claimed in claim 2, it is characterized in that, the ratio of the diameter of described tube connector and the diameter of described refrigerant pipe is 1 ~ 1.05: 1.
4. the condenser improving condensation efficiency as claimed in claim 3, is characterized in that, few 1 of the quantity of refrigerant pipe described in the number ratio of described tube connector.
5. the condenser improving condensation efficiency as claimed in claim 4, is characterized in that, the surface of described fin is coated with epoxy resin composite material coating.
6. the condenser improving condensation efficiency as claimed in claim 5, it is characterized in that, the quantity of described passage is 4 ~ 8.
7. the condenser improving condensation efficiency as claimed in claim 6, it is characterized in that, described protuberance and described recess are cylindric, the number ratio of described protuberance and described recess is 2: 1, the diameter ratio of described protuberance and described recess is 1: 1, and the aspect ratio of described protuberance and described recess is 1: 2.
8. the condenser improving condensation efficiency as claimed in claim 7, it is characterized in that, the second side surface of described fin is provided with many spaced reinforcements, and described reinforcement does not contact with described through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306186.8A CN104930760A (en) | 2015-06-04 | 2015-06-04 | Condenser capable of improving condensing efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306186.8A CN104930760A (en) | 2015-06-04 | 2015-06-04 | Condenser capable of improving condensing efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104930760A true CN104930760A (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306186.8A Pending CN104930760A (en) | 2015-06-04 | 2015-06-04 | Condenser capable of improving condensing efficiency |
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| Country | Link |
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| CN (1) | CN104930760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361838A (en) * | 2020-04-01 | 2020-07-03 | 上海壹佰米网络科技有限公司 | Heat insulation box |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10205917A (en) * | 1997-01-20 | 1998-08-04 | Samsung Electron Co Ltd | Condenser |
| CN2377477Y (en) * | 1998-06-12 | 2000-05-10 | 胡斌 | Heat exchanger assembly having condensed exhaust-heat heat-exchanger |
| CN2423559Y (en) * | 2000-06-07 | 2001-03-14 | 姜锡高 | Heat-transfer pipe |
| CN101568782A (en) * | 2006-12-26 | 2009-10-28 | 开利公司 | Heat exchanger with improved condensate removal |
-
2015
- 2015-06-04 CN CN201510306186.8A patent/CN104930760A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10205917A (en) * | 1997-01-20 | 1998-08-04 | Samsung Electron Co Ltd | Condenser |
| CN2377477Y (en) * | 1998-06-12 | 2000-05-10 | 胡斌 | Heat exchanger assembly having condensed exhaust-heat heat-exchanger |
| CN2423559Y (en) * | 2000-06-07 | 2001-03-14 | 姜锡高 | Heat-transfer pipe |
| CN101568782A (en) * | 2006-12-26 | 2009-10-28 | 开利公司 | Heat exchanger with improved condensate removal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361838A (en) * | 2020-04-01 | 2020-07-03 | 上海壹佰米网络科技有限公司 | Heat insulation box |
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Application publication date: 20150923 |