CN204555761U - A kind of heat exchanger for air-conditioning - Google Patents
A kind of heat exchanger for air-conditioning Download PDFInfo
- Publication number
- CN204555761U CN204555761U CN201520262740.2U CN201520262740U CN204555761U CN 204555761 U CN204555761 U CN 204555761U CN 201520262740 U CN201520262740 U CN 201520262740U CN 204555761 U CN204555761 U CN 204555761U
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- CN
- China
- Prior art keywords
- pipe joint
- transfer medium
- heat transfer
- ventilation shaft
- air
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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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of heat exchanger for air-conditioning, it comprises shell, thermal insulation layer, ventilation shaft, flat tube, fin, blast pipe joint, discharge pipe joint, heat transfer medium input pipe joint and heat transfer medium discharge conection, housing exterior is provided with thermal insulation layer, enclosure is provided with a full of twists and turns ventilation shaft, ventilation shaft one end is provided with blast pipe joint and heat transfer medium discharge conection, the other end is provided with discharge pipe joint and heat transfer medium input pipe joint, the flat tube running through whole ventilation shaft is provided with in ventilation shaft, with fin on flat tube, flat tube two ends connect heat transfer medium input pipe joint and heat transfer medium discharge conection respectively.The utility model achieves the time of contact increasing air and fin while reducing heat exchanger volume by said structure, when being especially applied to Water cooled air conditioners, by the minimum temperature allowing air and heat transfer medium reverse flow reduce air conditioning exhausting further.
Description
Technical field
The utility model belongs to air-conditioning technical field, particularly relates to a kind of heat exchanger for air-conditioning.
Background technology
Existing air-conditioned operation principle is after air-conditioner energising, and the low-pressure steam of refrigeration system inner refrigerant is sucked by compressor and drains into condenser after boil down to high steam.The outdoor air that aerofoil fan sucks simultaneously flows through condenser, takes away cold-producing medium liberated heat, makes high pressure refrigerant vapor be condensed into highly pressurised liquid.Highly pressurised liquid sprays into evaporimeter after filter, throttle mechanism, and evaporates under corresponding low pressure, draws heat around.Carry out heat exchange between the fin that simultaneously axial-flow fan makes air constantly enter evaporimeter, and the air turned cold after heat release is sent to indoor.Room air like this constantly circulates, and reaches the object reducing temperature.But existing air-conditioning equipment power consumption is large, energy waste is serious, and must apply fluorine to realize the function of whole air-conditioning, and fluorine has very strong destruction to ozone layer, is classified as forbidding product in the world.Thus existing air-conditioned development also receives certain restriction.
In recent years, the Water cooled air conditioners grown up was generally rise in air-conditioning equipment by water pump by cooling waters such as underground water, and blew over the sleeve pipe containing cooling water by fan, thus by heat exchange, air was lowered the temperature.But because the area of fan is comparatively large, and cooling water pipe is limited, only makes air fast by the region of cooling water pipe, and heat exchanger time is short, and cooling rate reaction is slow, and cooling-down effect is poor, seriously limits further developing of Water cooled air conditioners.
Therefore, developing the heat exchanger for air conditioner with temperature with high efficiency function, is those skilled in the art's technical problems urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of heat exchanger for air-conditioning, is intended to solve the problem that existing heat exchanger of air conditioner heat exchange efficiency is low and air output is little.
The utility model is achieved in that
A kind of heat exchanger for air-conditioning, comprise shell and thermal insulation layer, described thermal insulation layer invests described housing exterior, described enclosure is provided with a full of twists and turns ventilation shaft, described ventilation shaft one end is provided with blast pipe joint and heat transfer medium discharge conection, the described ventilation shaft other end is provided with discharge pipe joint and heat transfer medium input pipe joint, described ventilation shaft inside is provided with the flat tube running through whole ventilation shaft, described flat tube two ends connect described heat transfer medium discharge conection and heat transfer medium input pipe joint respectively, with fin on described flat tube outer wall.
Preferably, also comprise U-tube road, described ventilation shaft and discharge pipe joint are located in described U-tube road, and one end, described U-tube road connects described ventilation shaft, and its other end connects described discharge pipe joint.
Preferably, also comprise drainpipe, described U-shaped duct bottom is located at by described drainpipe.
Preferably, also comprise valve, described valve is located on described drainpipe.
The beneficial effects of the utility model are: the utility model is arranged on enclosure by ventilation shaft being designed to roundabout form, and in ventilation shaft, be provided with the flat tube of cooling Cooling Heat Transfer medium, flat tube outer wall is provided with fin, said structure achieves the time of contact increasing air and fin while reducing heat exchanger volume, when being especially applied to Water cooled air conditioners, by the minimum temperature allowing air and heat transfer medium reverse flow reduce air conditioning exhausting further.The utility model structure is simple, and easy to use, heat exchange efficiency is high, and cooling rate is fast, and air output is large, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model with U-tube road;
In figure: 1 is shell; 2 is thermal insulation layer; 3 is ventilation shaft; 4 is blast pipe joint; 5 is heat transfer medium discharge conection; 6 is discharge pipe joint; 7 is heat transfer medium input pipe joint; 8 is flat tube; 9 is fin; 10 is U-tube road; 11 is drainpipe; 12 is valve.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1-Fig. 2 shows a kind of heat exchanger for air-conditioning of the present utility model, comprise shell (1) and thermal insulation layer (2), it is outside that described thermal insulation layer (2) invests described shell (1), thermal insulation layer (2), for isolated external heat, prevents inside and outside exchange heat.Described shell (1) inside is provided with a full of twists and turns ventilation shaft (3), substantially prolongs heat exchanger time and the space of air and heat transfer medium.Described ventilation shaft (3) one end is provided with blast pipe joint (4) and heat transfer medium discharge conection (5), described ventilation shaft (3) other end is provided with discharge pipe joint (6) and heat transfer medium input pipe joint (7), described ventilation shaft (3) inside is provided with the flat tube (8) running through whole ventilation shaft, described flat tube (8) two ends connect described heat transfer medium discharge conection (5) and heat transfer medium input pipe joint (7) respectively, with fin (9) on described flat tube (8) outer wall.By above structure, heat transfer medium (as, cooling water, refrigerating gas, cooling fluid etc.) enter from heat transfer medium input pipe joint (7), through the agent structure flat tube (8) of heat exchange, finally discharge from heat transfer medium discharge conection (5), and air enters from blast pipe joint (4), and the flow direction transmission of inverse heat transfer medium, finally enter indoor from discharge pipe joint (6).In the process, do not improve the heat exchange efficiency of air cooling-down by means of only the mode of reverse flow, and the setting of fin, further increase the heat exchange area of air and cooling medium, improve cooling efficiency.Further, while cooling, due to the principle of expanding with heat and contracting with cold of air, inside and outside heat exchanger, mineralization pressure is poor, and make air from extraneous quilt " suction " to heat exchanger, reduce external fan energy resource consumption, environmental-protection function is obvious.
Further, also comprise U-tube road (10), described U-tube road (10) is located at described ventilation shaft (3) and discharge pipe joint (6) junction, described U-tube road (10) one end connects described ventilation shaft (3), and its other end connects described discharge pipe joint (6).In the cooling procedure of air, have condensed water to separate out, though and wind direction flow to ventilation shaft (3) and the junction of discharge pipe joint (6), needs condensed water to derive, prevents ventilation shaft (3) from occurring damaging in long water logging.Thus, by being provided with a U-tube road (10) in junction, condensed water is guided in U-tube road (10).
Further, also comprise drainpipe (11), described U-tube road (10) bottom is located at by described drainpipe (11).Drainpipe (11) is for discharging the condensed water in U-tube road (10) in time.Also comprise valve (12), described valve (12) is located on described drainpipe (11).The drainage procedure of drainpipe (11) is controlled by valve.Can directly by drainpipe (11) through shell (1), water is led to the external world.
By reference to the accompanying drawings detailed description of the invention of the present utility model is described although above-mentioned; but the restriction not to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various amendment or distortion that performing creative labour can make still within protection domain of the present utility model.
Claims (4)
1. the heat exchanger for air-conditioning, it is characterized in that: comprise shell (1) and thermal insulation layer (2), it is outside that described thermal insulation layer (2) invests described shell (1), described shell (1) inside is provided with a full of twists and turns ventilation shaft (3), described ventilation shaft (3) one end is provided with blast pipe joint (4) and heat transfer medium discharge conection (5), described ventilation shaft (3) other end is provided with discharge pipe joint (6) and heat transfer medium input pipe joint (7), described ventilation shaft (3) inside is provided with the flat tube (8) running through whole ventilation shaft, described flat tube (8) two ends connect described heat transfer medium discharge conection (5) and heat transfer medium input pipe joint (7) respectively, with fin (9) on described flat tube (8) outer wall.
2. as claimed in claim 1 for the heat exchanger of air-conditioning, it is characterized in that: also comprise U-tube road (10), described U-tube road (10) is located at described ventilation shaft (3) and discharge pipe joint (6) junction, described U-tube road (10) one end connects described ventilation shaft (3), and its other end connects described discharge pipe joint (6).
3. as claimed in claim 2 for the heat exchanger of air-conditioning, it is characterized in that: also comprise drainpipe (11), described U-tube road (10) bottom is located at by described drainpipe (11).
4., as claimed in claim 3 for the heat exchanger of air-conditioning, it is characterized in that: also comprise valve (12), described valve (12) is located on described drainpipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262740.2U CN204555761U (en) | 2015-04-28 | 2015-04-28 | A kind of heat exchanger for air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262740.2U CN204555761U (en) | 2015-04-28 | 2015-04-28 | A kind of heat exchanger for air-conditioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555761U true CN204555761U (en) | 2015-08-12 |
Family
ID=53830859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520262740.2U Expired - Fee Related CN204555761U (en) | 2015-04-28 | 2015-04-28 | A kind of heat exchanger for air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204555761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983236A (en) * | 2016-11-14 | 2019-07-05 | 填易涡轮机械商贸有限公司 | Turbo-compressor with independent cooling air channel |
-
2015
- 2015-04-28 CN CN201520262740.2U patent/CN204555761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109983236A (en) * | 2016-11-14 | 2019-07-05 | 填易涡轮机械商贸有限公司 | Turbo-compressor with independent cooling air channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |