CN104748216A - Radiation plate, radiation unit and air conditioning system - Google Patents
Radiation plate, radiation unit and air conditioning system Download PDFInfo
- Publication number
- CN104748216A CN104748216A CN201310736953.XA CN201310736953A CN104748216A CN 104748216 A CN104748216 A CN 104748216A CN 201310736953 A CN201310736953 A CN 201310736953A CN 104748216 A CN104748216 A CN 104748216A
- Authority
- CN
- China
- Prior art keywords
- plate body
- radiant panel
- radiation
- heat exchanger
- radiant
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 52
- 238000004378 air conditioning Methods 0.000 title claims abstract description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a radiation plate, a radiation unit and an air conditioning system. The radiant panel comprises a radiant panel body and a heat exchange tube; the radiant plate body is arc-shaped, and the heat exchange tube is arranged on the radiant plate body and fixedly connected with the radiant plate body. The radiation unit comprises a side plate, an elbow and a plurality of radiation plates; the plurality of radiation plates are connected with the side plate to form a whole; the heat exchange tubes of the plurality of radiation plates are sequentially communicated through the elbows to form a heat exchange passage. The heat exchanger has a simple structure, increases the radiation area and improves the heat exchange efficiency.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly a kind of radiant panel and radiating element and air-conditioning system.
Background technology
Along with the continuous progress of science and technology and the raising day by day of people's living standard, the application of air-conditioning is more and more extensive, Winter heat supply is carried out with forms of radiation in air conditioner industry, summer cooling, because it has the advantages such as energy-conservation, comfortable, noiselessness, floor space are little, and be widely used within air-conditioning systems.
The radiant panel of air-conditioning system end is not in order to produce condensation, and the temperature of hot water is all very high, the radiant panel heat exchange area in currently available technology and efficiency all very low, the energy of hot water can not get sufficient application, causes very large waste.
The patent No. is the Chinese patent application of CN200620168234.8, disclose a kind of dull and stereotyped radiant panel, but its structure is single (block) radiant panel, there is " radiation dead band " in actual use, the some areas in room directly cannot obtain radiation, and effective radiating area is also smaller.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of radiant panel and radiating element and air-conditioning system, its structure is simple, increases swept area, improves heat exchange efficiency.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of radiant panel, comprises radiation plate body and heat exchanger tube;
Described radiation plate body is circular arc type;
Described heat exchanger tube is arranged on described radiation plate body, and is fixedly connected with described radiation plate body.
Wherein in an embodiment, the cross section of described heat exchanger tube is D type.
Wherein in an embodiment, described heat exchanger tube and described radiation plate body junction are rib root;
Described rib root is circular arc.
Wherein in an embodiment, described heat exchanger tube is copper pipe.
Wherein in an embodiment, described radiation plate body arranges rib;
The quantity of described rib is more than or equal to 2.
Wherein in an embodiment, the cross section of described rib is rectangle and/or Ω shape.
The present invention also provides a kind of radiating element, comprises side plate, the radiant panel of elbow and some above technical characteristics arbitrarily;
Some described radiant panels are all connected with described side plate, are formed overall;
The described heat exchanger tube of some described radiant panels, by described elbow UNICOM successively, forms heat exchange path.
Wherein in an embodiment, described side plate is two;
The two ends of some described radiant panels are connected with two described side plates respectively, form rectangle overall.
Wherein in an embodiment, being formed between the string of a musical instrument of the described circular arc type of adjacent described radiant panel is not the angle of 0 degree.
The present invention also provides a kind of air-conditioning system, comprises the radiating element described in above any technical characteristic.
Radiant panel of the present invention and radiating element and air-conditioning system, adopt radiation plate body to be circular arc type; The cross section of heat exchanger tube is D type, and structure is simple, increases swept area, improves heat exchange efficiency.
Accompanying drawing explanation
Fig. 1 is radiant panel one embodiment schematic diagram of the present invention;
Fig. 2 is radiating element one embodiment schematic diagram of the present invention;
Fig. 3 is radiating element one embodiment radiation schematic diagram of the present invention;
Wherein: 1 radiant panel; 2 radiation plate bodys; 3 heat exchanger tubes; 4 rib roots; 5 ribs; 6 side plates; 7 elbows; 8 water inlet pipes; 9 outlet pipes.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, radiant panel of the present invention and radiating element and air-conditioning system are further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, a kind of radiant panel 1, comprises radiation plate body 2 and heat exchanger tube 3;
Radiation plate body 2 is circular arc type;
Heat exchanger tube 3 is arranged on radiation plate body 2, and is fixedly connected with radiation plate body 2.
Heat is delivered on radiation plate body 2 by heat exchanger tube 3, and through radiation plate body 2 to external radiation, and radiation plate body 2 adopts circular arc type can the surface area of Enhanced Radiation Reduced Blast plate body 2, thus increases heat exchange area, and swept area is increased.
As a kind of embodiment, the cross section of heat exchanger tube 3 is D type.
The cross section of heat exchanger tube 3 is D type, the planar ends of D type is fixedly connected with radiation plate body 2, the contact area of heat exchanger tube 3 and radiation plate body 2 can be increased like this, reduce water side heat exchange thermal resistance, increase water side heat exchange efficiency, make the cold of chilled water more effectively can be delivered to radiation plate body 2 surface, radiation plate body 2 temperature is more close to supply water temperature, radiation plate body 2 surface temperature distribution is more even, thus improves the heat exchange amount of unit are.
As a kind of embodiment, heat exchanger tube 3 and radiation plate body 2 junction are rib root 4;
Rib root 4 is circular arc.
Rib root 4 adopts circular-arc-shaped design, can increase air side heat exchange efficiency, makes cold more effectively be delivered to air side from the surface of radiation plate body 2, strengthens cross-ventilation heat exchange, thus increases overall heat exchange amount.
As a kind of embodiment, radiation plate body 2 is arranged rib 5;
The quantity of rib 5 is more than or equal to 2.
Like this can the surface area of Enhanced Radiation Reduced Blast plate body 2, heat exchange area is improved greatly.
As a kind of embodiment, heat exchanger tube 3 is copper pipe.
Due to the good conductor that copper is heat, heat exchanger tube 3 adopts copper pipe that the transmission of heat between heat exchanger tube 3 and radiation plate body 2 can be made more effective, thus heat exchange efficiency is improved greatly.
As a kind of embodiment, the cross section of rib 5 is rectangle and/or Ω shape.
Rib 5 adopts Ω shape can be connected and fixed in radiant panel 1 and outside by Ω shape.Enhance the stability of radiant panel 1.
As shown in Figure 2, the present invention also provides a kind of radiating element, comprises side plate 6, the radiant panel 1 of elbow 7 and some above technical characteristics arbitrarily;
Some radiant panels 1 are all connected with side plate 6, are formed overall;
The heat exchanger tube 3 of some radiant panels 1, by elbow 7 UNICOM successively, forms heat exchange path, and two ends respectively with outside water inlet pipe 8 and outlet pipe 9 UNICOM.
Radiant panel 1 in the present embodiment has identical technical characteristic with the radiant panel 1 described in above embodiment, describes in detail no longer one by one herein,
Can be grouped together by multiple radiant panel like this and carry out work, considerably increase swept area, heat exchange efficiency is improved greatly.
As a kind of embodiment, side plate 6 is two;
The two ends of some radiant panels 1 are connected with two side plates 6 respectively, form rectangle overall.
The shape specification more of radiating element can be made like this, meet the needs of interior decoration better.
As shown in Figure 3, wherein in an embodiment, being formed between the string of a musical instrument of the circular arc type of adjacent radiant panel 1 is not the angle of 0 degree.
Adopt in such a way, the radiation areas making adjacent radiant panel 1 are direct radiation area, and the area of so direct radiation area is more much larger than the vertical radiation region of radiant panel 1, and radiation areas are interlaced simultaneously, there is not any dead band, effectively improve radiation efficiency.
The present invention also provides a kind of air-conditioning system, comprises the radiating element of above any technical characteristic.
Radiating element in the present embodiment has the technical characteristic identical with the radiating element described in above embodiment, therefore describes in detail no longer one by one.
Structure of the present invention is simple, increases swept area, improves heat exchange efficiency.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a radiant panel, is characterized in that:
Comprise radiation plate body and heat exchanger tube;
Described radiation plate body is circular arc type;
Described heat exchanger tube is arranged on described radiation plate body, and is fixedly connected with described radiation plate body.
2. radiant panel according to claim 1, is characterized in that:
The cross section of described heat exchanger tube is D type.
3. radiant panel according to claim 1 and 2, is characterized in that:
Described heat exchanger tube and described radiation plate body junction are rib root;
Described rib root is circular arc.
4. radiant panel according to claim 3, is characterized in that:
Described heat exchanger tube is copper pipe.
5. radiant panel according to claim 3, is characterized in that:
Described radiation plate body arranges rib;
The quantity of described rib is more than or equal to 2.
6. radiant panel according to claim 5, is characterized in that:
The cross section of described rib is rectangle and/or Ω shape.
7. a radiating element, comprises side plate, and elbow is characterized in that:
Also comprise the radiant panel described in some claim 1 to 5 any one;
Some described radiant panels are all connected with described side plate, are formed overall;
The described heat exchanger tube of some described radiant panels, by described elbow UNICOM successively, forms heat exchange path.
8. radiating element according to claim 7, is characterized in that:
Described side plate is two;
The two ends of some described radiant panels are connected with two described side plates respectively, form rectangle overall.
9. the radiating element according to claim 7 or 8, is characterized in that:
Being formed between the string of a musical instrument of the described circular arc type of adjacent described radiant panel is not the angle of 0 degree.
10. an air-conditioning system, is characterized in that:
Comprise the radiating element described in claim 7 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736953.XA CN104748216B (en) | 2013-12-26 | 2013-12-26 | Radiation plate, radiation unit and air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310736953.XA CN104748216B (en) | 2013-12-26 | 2013-12-26 | Radiation plate, radiation unit and air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104748216A true CN104748216A (en) | 2015-07-01 |
| CN104748216B CN104748216B (en) | 2018-12-07 |
Family
ID=53588294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310736953.XA Active CN104748216B (en) | 2013-12-26 | 2013-12-26 | Radiation plate, radiation unit and air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104748216B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906648A (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 |
| CN108800379A (en) * | 2018-05-17 | 2018-11-13 | 王梅军 | Refrigerant working medium floor radiation heating and ceiling radiation refrigerating system |
| CN111854345A (en) * | 2020-08-18 | 2020-10-30 | 广东依明机械科技有限公司 | Utilize multilayer reflectance coating to reduce roast room device of radiation heat leakage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268240Y (en) * | 1996-10-17 | 1997-11-19 | 王福顺 | Radiation-convection type heating radiating fin |
| CN201000298Y (en) * | 2006-12-15 | 2008-01-02 | 高猛 | Liquid medium cold/heat radiation plate |
| CN201917252U (en) * | 2010-12-31 | 2011-08-03 | 北京工业大学 | Curved plate type heat pipe heating radiator |
| CN202304538U (en) * | 2011-10-13 | 2012-07-04 | 北京威斯汀豪斯科技有限公司 | Heat dissipation component and heat exchange plate |
| CN203718938U (en) * | 2013-12-26 | 2014-07-16 | 珠海格力电器股份有限公司 | Radiation plate, radiation unit and air conditioning system |
-
2013
- 2013-12-26 CN CN201310736953.XA patent/CN104748216B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268240Y (en) * | 1996-10-17 | 1997-11-19 | 王福顺 | Radiation-convection type heating radiating fin |
| CN201000298Y (en) * | 2006-12-15 | 2008-01-02 | 高猛 | Liquid medium cold/heat radiation plate |
| CN201917252U (en) * | 2010-12-31 | 2011-08-03 | 北京工业大学 | Curved plate type heat pipe heating radiator |
| CN202304538U (en) * | 2011-10-13 | 2012-07-04 | 北京威斯汀豪斯科技有限公司 | Heat dissipation component and heat exchange plate |
| CN203718938U (en) * | 2013-12-26 | 2014-07-16 | 珠海格力电器股份有限公司 | Radiation plate, radiation unit and air conditioning system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906648A (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 |
| CN108800379A (en) * | 2018-05-17 | 2018-11-13 | 王梅军 | Refrigerant working medium floor radiation heating and ceiling radiation refrigerating system |
| CN111854345A (en) * | 2020-08-18 | 2020-10-30 | 广东依明机械科技有限公司 | Utilize multilayer reflectance coating to reduce roast room device of radiation heat leakage |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104748216B (en) | 2018-12-07 |
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