CN105066293A - Heat exchange part, radiation heat exchange plate assembly and manufacturing method - Google Patents
Heat exchange part, radiation heat exchange plate assembly and manufacturing method Download PDFInfo
- Publication number
- CN105066293A CN105066293A CN201510450075.4A CN201510450075A CN105066293A CN 105066293 A CN105066293 A CN 105066293A CN 201510450075 A CN201510450075 A CN 201510450075A CN 105066293 A CN105066293 A CN 105066293A
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- China
- Prior art keywords
- heat exchanger
- exchanger components
- flat tube
- heat exchange
- tube
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Abstract
The embodiment of the invention discloses a heat exchange part. The heat exchange part comprises a liquid distributing pipe, a liquid collecting pipe and a plurality of flat pipes. The liquid distributing pipe is provided with a liquid inlet. The liquid collecting pipe is provided with a liquid outlet. One end of each flat pipe is connected with the liquid distributing pipe, and the other end of each flat pipe is communicated with the liquid collecting pipe. According to the heat exchange part, fluid enters the liquid distributing pipe from the liquid inlet and flows into the various flat pipes from the liquid distributing pipe, and the flat pipes are used for making contact with a metal radiation plate so that heat exchange can be achieved. After being collected through the liquid collecting pipe, the fluid in the flat pipes flows out of the liquid outlet. According to heat exchange part, the heat exchange area is enlarged through heat exchange between the flat pipes and the metal radiation plate, and therefore the heat exchange amount of the unit area of the radiation plate is increased. The invention further discloses a radiation heat exchange plate assembly and a manufacturing method.
Description
Technical field
The present invention relates to radiant panel technical field of heat exchange, more particularly, relate to a kind of heat exchanger components, radiation heat transfer board component and preparation method.
Background technology
Most of air-conditioning system of the prior art is using the Transfer Medium of air as heat.But air conditioning energy consumption is higher, human sense of comfort is poor, and is unfavorable for getting rid of the pollutant in room air, and therefore radiant panel heat transfer technology arises at the historic moment.
Existing radiation heat transfer board component comprises metal radiant panel (decoration panel) and heat exchanger components.Heat exchanger components is heat exchange coil (round copper pipe or capillary), for passing into heat transferring medium in heat exchange coil, be used for heat heat transferring medium mainly contain hot water, steam, combustion gas, fuel oil etc., be used for freeze heat transferring medium mainly cold water, evaporant (freon, liquefied ammonia) etc.The connection of heat exchange coil and metal radiant panel connects by the mode of aluminum frame, fixing cutting ferrule and pedestal orifice plate etc.
Above-mentioned fixed form makes the contact area of heat exchange coil and metal radiant panel little, causes unit are heat exchange amount low, and pipe and aluminum frame, fixing there is gap between cutting ferrule and pedestal orifice plate etc., causes heat exchange amount to reduce further.
Therefore, how to increase heat exchange area, thus increase unit are heat exchange amount, become the technical problem that those skilled in the art are urgently to be resolved hurrily.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of heat exchanger components, to increase heat exchange area, thus increase unit are heat exchange amount;
Present invention also offers the preparation method of a kind of radiation heat transfer board component and radiation heat transfer board component.
For achieving the above object, the invention provides following technical scheme:
A kind of heat exchanger components, comprising:
Separating tube, described separating tube has inlet;
Collector tube, described collector tube has liquid outlet;
One end is communicated with described separating tube, the flat tube that the other end is communicated with described collector tube, and described flat tube is many.
Preferably, in above-mentioned heat exchanger components, the end that described flat tube is communicated with described separating tube is to the lateral buckling away from described inlet;
The end that described flat tube is communicated with described collector tube is to the lateral buckling away from described liquid outlet.
Preferably, in above-mentioned heat exchanger components, the quantity of described flat tube is 2-20.
Preferably, in above-mentioned heat exchanger components, the width of described flat tube is 10mm-100mm, is highly 4mm-15mm.
Preferably, in above-mentioned heat exchanger components, the inwall of described flat tube is smooth surface or rough surface.
Preferably, in above-mentioned heat exchanger components, the material of described flat tube is aluminium or copper.
As can be seen from above-mentioned technical scheme, heat exchanger components provided by the invention, fluid flows into separating tube from inlet, flows in each flat tube by separating tube, and flat tube is used for contacting with metal radiant panel realizing heat exchange.Fluid in flat tube is flowed out by liquid outlet after being collected by collector tube.The present invention, by flat tube and metal radiant panel heat exchange, increases heat exchange area, thus adds the unit are heat exchange amount of radiant panel.
A kind of radiation heat transfer board component, comprises metal radiant panel and heat exchanger components, and described heat exchanger components is attached on described metal radiant panel for the heat exchanger components as above described in any one, described flat tube.
Preferably, in above-mentioned radiation heat transfer board component, also comprise:
Be arranged on the outer cover of the openend of described metal radiant panel;
Be arranged in the heat-insulation layer between described outer cover and described heat exchanger components.
Preferably, in above-mentioned radiation heat transfer board component, the one side of described outer cover described heat-insulation layer dorsad scribbles reflector layer.
As can be seen from above-mentioned technical scheme, provided by the inventionly change radiation heat transfer board component, owing to having above-mentioned heat exchanger components, therefore have all technique effects of above-mentioned heat exchanger components concurrently, do not repeat them here herein.
A preparation method for radiation heat transfer board component, described radiation heat transfer board component is radiation heat transfer board component as above, comprises step:
At flat tube outer surface solder;
After heat exchanger components and metal radiant panel being compressed by frock, put into high temperature furnace and heat, the solder after fusing makes heat exchanger components and metal radiant panel fit together.
As can be seen from above-mentioned technical scheme, the preparation method of radiation heat transfer board component provided by the invention, simple and reliable, and one-shot forming, ensure that the reliability of flat tube assembly and bonding metal plates, improve the service life of product.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The explosive view of the radiation heat transfer board component that Fig. 1 provides for the embodiment of the present invention;
The structural representation of the heat exchanger components that Fig. 2 provides for the embodiment of the present invention.
Wherein, 100 is outer cover, and 200 is heat-insulation layer, and 300 is heat exchanger components, and 400 is metal radiant panel, and 301 is inlet, and 302 is separating tube, and 303 is flat tube, and 304 is liquid outlet, and 305 is collector tube.
Detailed description of the invention
Core of the present invention is to provide a kind of heat exchanger components, to increase heat exchange area, thus increases unit are heat exchange amount;
Present invention also offers the preparation method of a kind of radiation heat transfer board component and radiation heat transfer board component.
Below, with reference to accompanying drawing, embodiment is described.In addition, the embodiment shown in below does not play any restriction effect to the summary of the invention described in claim.In addition, the solution that the full content of the formation below represented by embodiment is not limited to as the invention described in claim is necessary.
Refer to Fig. 1-Fig. 2, the explosive view of the radiation heat transfer board component that Fig. 1 provides for the embodiment of the present invention; The structural representation of the heat exchanger components that Fig. 2 provides for the embodiment of the present invention.
The heat exchanger components that the embodiment of the present invention provides comprises separating tube 302, collector tube 305 and flat tube 303.Wherein, separating tube 302 has inlet 301, and fluid flows in separating tube 302 by inlet 301.Collector tube 305 has liquid outlet 304, and the fluid in collector tube 305 flows out heat exchanger components by liquid outlet 304.
One end of flat tube 303 is communicated with separating tube 302, and the other end is communicated with collector tube 305.Separating tube 302 is communicated with collector tube 305 by flat tube 303, and it act as to contact with metal radiant panel and realizes heat exchange.The shape of cross section of flat tube 303 can be ellipse or rectangle.In order to improve heat transfer effect, the quantity of flat tube 303 is set to many (electing as, 2-20), and many flat tubes 303 are spaced apart along the length direction of collector tube 305.Preferably, many flat tubes 303 equidistantly distribute along the length direction of collector tube 305, to make its heat exchange more even.
Heat exchanger components provided by the invention, fluid flows into separating tube 302 from inlet 301, and flowed in each flat tube 303 by separating tube 302, flat tube 303 realizes heat exchange for contacting with metal radiant panel.Fluid in flat tube is flowed out by liquid outlet 304 after being collected by collector tube 305.The present invention, by flat tube 303 and metal radiant panel heat exchange, increases heat exchange area, thus adds the unit are heat exchange amount of radiant panel.
Tightr in order to ensure that flat tube 303 can contact with metal radiant panel, the end that flat tube 303 is communicated with separating tube 302 is to the lateral buckling away from inlet 301, thus ensure that flat tube 303 stretches out separating tube 302 away from a side surface of inlet 301, to make heat exchanger components be installed on after on metal radiant panel, flat tube 303 directly can contact with metal radiant panel.
Correspondingly, the end that is communicated with collector tube 305 of flat tube 303 is to the lateral buckling away from liquid outlet 304.Flat tube 303 two ends bending angle identical, make the countersink of flat tube 303 can completely and metal radiant panel fit, each flat tube 303 bend after be in same plane.
For the angle in Fig. 2, inlet 301 is positioned at the position of the top peak of separating tube 302, liquid outlet 304 is positioned at the position of the top peak of collector tube 305, one end of flat tube 303 can be communicated in the position of the bottom minimum point of separating tube 302, and the other end of flat tube 303 can be communicated in the position of the bottom minimum point of collector tube 305.Setting like this, can make flat tube 303 directly contact with metal radiant panel equally without the need to the end bending flat tube 303.
In the present invention one specific embodiment, the width of flat tube 303 is 10mm-100mm, is highly 4mm-15mm.Needs illustrate, width and the height of flat tube 303 can adjust according to the quantity of flat tube 303, and quantity is many, can be less by the width design of flat tube 303; Quantity is few, can be larger by the width design of flat tube 303.
In the present invention one specific embodiment, the inwall of flat tube 303 is smooth surface or rough surface.Inwall is the flat tube 303 of smooth surface, and fluid can be easy to flow at flat tube 303; Inwall is the flat tube 303 on uneven surface, and its heat exchange efficiency is better.
In the present invention one specific embodiment, the material of flat tube 303 is preferably the higher aluminium of heat exchange efficiency or copper, also can select other alloy materials.
As shown in Figure 1, the embodiment of the invention also discloses a kind of radiation heat transfer board component, comprise metal radiant panel 400 and heat exchanger components 300, wherein, heat exchanger components 300 is heat exchanger components 300 disclosed in above-described embodiment, and the flat tube 303 of heat exchanger components 300 is attached on metal radiant panel 400.What the embodiment of the present invention provided changes radiation heat transfer board component, owing to having above-mentioned heat exchanger components, therefore has all technique effects of above-mentioned heat exchanger components concurrently, does not repeat them here herein.
Further, radiation heat transfer board component also comprises outer cover 100 and heat-insulation layer 200.Wherein, outer cover 100 is arranged on the openend of metal radiant panel 400, and for the protection of radiation heat exchange plate component internal structure, metal radiant panel 400 is the box like structure of one end open; outer cover 100 is arranged at the openend of metal radiant panel 400, and is tightly connected with openend.Metal radiant panel 400 part parallel with outer cover 100 is the part in direct faced chamber.Heat-insulation layer 200 is arranged between outer cover 100 and heat exchanger components 300, for reducing to the heat loss through conduction on outer cover 100 direction, insulating sponge or foaming forming technique can be adopted to be incubated.
Further, the one side of outer cover 100 heat-insulation layer 200 dorsad scribbles reflector layer, for reducing external heat loss through radiation.
The embodiment of the invention also discloses a kind of preparation method of radiation heat transfer board component, radiation heat transfer board component is as above radiation heat transfer board component disclosed in embodiment, comprises step:
1) at flat tube outer surface solder, this solder should be selected to heat the eutectic solder that can melt in high temperature furnace;
2), after heat exchanger components and metal radiant panel being compressed by frock, put into high temperature furnace and heat, the solder after fusing makes heat exchanger components and metal radiant panel fit together.
The preparation method of radiation heat transfer board component provided by the invention, simple and reliable, and one-shot forming, ensure that the reliability of flat tube assembly and bonding metal plates, improve the service life of product.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a heat exchanger components, is characterized in that, comprising:
Separating tube (302), described separating tube (302) has inlet (301);
Collector tube (305), described collector tube (305) has liquid outlet (304);
One end is communicated with described separating tube (302), the flat tube (303) that the other end is communicated with described collector tube (305), and described flat tube (303) is many.
2. heat exchanger components as claimed in claim 1, it is characterized in that, the end that described flat tube (303) is communicated with described separating tube (302) is to the lateral buckling away from described inlet (301);
The end that described flat tube (303) is communicated with described collector tube (305) is to the lateral buckling away from described liquid outlet (304).
3. heat exchanger components as claimed in claim 1, it is characterized in that, the quantity of described flat tube (303) is 2-20.
4. heat exchanger components as claimed in claim 1, it is characterized in that, the width of described flat tube (303) is 10mm-100mm, is highly 4mm-15mm.
5. heat exchanger components as claimed in claim 1, it is characterized in that, the inwall of described flat tube (303) is smooth surface or rough surface.
6. heat exchanger components as claimed in claim 1, it is characterized in that, the material of described flat tube (303) is aluminium or copper.
7. a radiation heat transfer board component, comprise metal radiant panel (400) and heat exchanger components (300), it is characterized in that, described heat exchanger components (300) is the heat exchanger components (300) as described in any one of claim 1-6, and described flat tube (303) is attached on described metal radiant panel (400).
8. radiation heat transfer board component as claimed in claim 7, is characterized in that, also comprise:
Be arranged on the outer cover (100) of the openend of described metal radiant panel (400);
Be arranged in the heat-insulation layer (200) between described outer cover (100) and described heat exchanger components.
9. radiation heat transfer board component as claimed in claim 8, is characterized in that, the one side of described outer cover (100) described heat-insulation layer (200) dorsad scribbles reflector layer.
10. a preparation method for radiation heat transfer board component, is characterized in that, described radiation heat transfer board component is radiation heat transfer board component as claimed in claim 7, comprises step:
At flat tube outer surface solder;
After heat exchanger components and metal radiant panel being compressed by frock, put into high temperature furnace and heat, the solder after fusing makes heat exchanger components and metal radiant panel fit together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510450075.4A CN105066293A (en) | 2015-07-28 | 2015-07-28 | Heat exchange part, radiation heat exchange plate assembly and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510450075.4A CN105066293A (en) | 2015-07-28 | 2015-07-28 | Heat exchange part, radiation heat exchange plate assembly and manufacturing method |
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| Publication Number | Publication Date |
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| CN105066293A true CN105066293A (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510450075.4A Pending CN105066293A (en) | 2015-07-28 | 2015-07-28 | Heat exchange part, radiation heat exchange plate assembly and manufacturing method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906795A (en) * | 2017-12-06 | 2018-04-13 | 广东美的制冷设备有限公司 | Radiation recuperator, indoor apparatus of air conditioner and air conditioner |
| CN111119973A (en) * | 2018-10-30 | 2020-05-08 | 江苏福缘达热工科技有限公司 | Air cooler suitable for high-humidity high-dust environment and design method thereof |
Citations (8)
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|---|---|---|---|---|
| US5931381A (en) * | 1997-05-23 | 1999-08-03 | Fiedrich; Joachim | For radiant floor, wall and ceiling hydronic heating and/or cooling systems using metal plates that are heated or cooled by attached tubing that is fed hot or cold water, techniques of improving performance and avoiding condensation when cooling |
| CN2472178Y (en) * | 2001-03-08 | 2002-01-16 | 韩耀东 | Decorative steel plate radiator |
| CN102052807A (en) * | 2011-01-26 | 2011-05-11 | 西安交通大学 | Condenser |
| CN202613846U (en) * | 2012-05-09 | 2012-12-19 | 广东美的电器股份有限公司 | Parallel flow heat exchanger |
| CN202709351U (en) * | 2012-07-04 | 2013-01-30 | 广东同益电器有限公司 | Heat pump type radiation air conditioner |
| CN103822318A (en) * | 2012-11-19 | 2014-05-28 | 珠海格力电器股份有限公司 | Radiant heat exchange plate component |
| CN104708293A (en) * | 2015-03-10 | 2015-06-17 | 胡桂林 | Manufacturing method for heat exchanger |
| CN204757238U (en) * | 2015-07-28 | 2015-11-11 | 珠海格力电器股份有限公司 | Heat exchanger and radiation heat transfer board subassembly |
-
2015
- 2015-07-28 CN CN201510450075.4A patent/CN105066293A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5931381A (en) * | 1997-05-23 | 1999-08-03 | Fiedrich; Joachim | For radiant floor, wall and ceiling hydronic heating and/or cooling systems using metal plates that are heated or cooled by attached tubing that is fed hot or cold water, techniques of improving performance and avoiding condensation when cooling |
| CN2472178Y (en) * | 2001-03-08 | 2002-01-16 | 韩耀东 | Decorative steel plate radiator |
| CN102052807A (en) * | 2011-01-26 | 2011-05-11 | 西安交通大学 | Condenser |
| CN202613846U (en) * | 2012-05-09 | 2012-12-19 | 广东美的电器股份有限公司 | Parallel flow heat exchanger |
| CN202709351U (en) * | 2012-07-04 | 2013-01-30 | 广东同益电器有限公司 | Heat pump type radiation air conditioner |
| CN103822318A (en) * | 2012-11-19 | 2014-05-28 | 珠海格力电器股份有限公司 | Radiant heat exchange plate component |
| CN104708293A (en) * | 2015-03-10 | 2015-06-17 | 胡桂林 | Manufacturing method for heat exchanger |
| CN204757238U (en) * | 2015-07-28 | 2015-11-11 | 珠海格力电器股份有限公司 | Heat exchanger and radiation heat transfer board subassembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906795A (en) * | 2017-12-06 | 2018-04-13 | 广东美的制冷设备有限公司 | Radiation recuperator, indoor apparatus of air conditioner and air conditioner |
| CN107906795B (en) * | 2017-12-06 | 2020-12-01 | 广东美的制冷设备有限公司 | Radiation heat exchanger, air conditioner indoor unit and air conditioner |
| CN111119973A (en) * | 2018-10-30 | 2020-05-08 | 江苏福缘达热工科技有限公司 | Air cooler suitable for high-humidity high-dust environment and design method thereof |
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Application publication date: 20151118 |