CN2554589Y - Air heat exchanger - Google Patents
Air heat exchanger Download PDFInfo
- Publication number
- CN2554589Y CN2554589Y CN 02274133 CN02274133U CN2554589Y CN 2554589 Y CN2554589 Y CN 2554589Y CN 02274133 CN02274133 CN 02274133 CN 02274133 U CN02274133 U CN 02274133U CN 2554589 Y CN2554589 Y CN 2554589Y
- Authority
- CN
- China
- Prior art keywords
- heat
- utility
- model
- air
- heat exchanging
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to air conditioning equipment, in particular to an air heat exchanger. The utility model comprises at least two heat exchanging units overlapped together, and each heat exchanging unit comprises a heat conducting plate and a supporting plate with an involute shape cross section; the supporting plates of two adjacent heat exchanging units are crosswise arranged, and the axial lines of two supporting plates form a specific crossing angle. The utility model can gain larger heat transfer area in unit volume, and the heat exchanging efficiency is high; at the same time, the structure is severe, the production is easy and the cost is low, thus the utility model suitable for popularization and application. The utility model is a preferred heat exchanging component for an energy-saving air conditioner.
Description
Technical field
The utility model relates to a kind of air-conditioning equipment, particularly air heat exchanger, is supporting heat-exchanging component first-selected on the energy-saving type air conditioner ventilator.
Background technology
In the prior art air heat exchanger normally folk prescription to the metallic article of air intake, such air heat exchanger generally adopts tubular heat exchanger, its hot and cold air-flow is separated by the heat exchanger tube wall, along with flowing of hot and cold air, heat is realized from the transmittance process of high temperature gas flow to low-temperature airflow by the tubulation wall.Because above-mentioned heat exchange method must cause can not obtaining good exchange heat away from the air in the space of tube wall, that is to say that obtainable heat transfer area is less relatively in unit volume, causes its heat transfer efficiency not high.
Summary of the invention
The purpose of this utility model is to provide a kind of bigger heat transfer area, simple in structure, compact and reasonable, stable and reliable for performance, resistance brief biography thermal efficiency height, air heat exchanger that cost easy to manufacture is low of can obtaining in less space.
The technical scheme of the utility model technical solution problem is: it is to be formed by stacking by two heat exchange units at least, and each heat exchange unit is made up of the gripper shoe that heat-conducting plate and cross section are involute shape; The gripper shoe of its adjacent heat exchange unit is to intersect each other arranges, and both axis form certain angle of the crossing.
Overlooking of described heat exchange unit assumes diamond in shape.
The described angle of the crossing is 45 °-90 °.
The utility model compared with prior art, because having adopted the cross section is that the gripper shoe of involute shape and the gripper shoe of adjacent heat exchange unit are the intersection arrangement each other, form certain angle of the crossing, overlooking of heat-conducting unit assumes diamond in shape, and then the increase heat transfer area, heat storage capacity is strong, makes the direction difference of the both sides gas communication of each heat-conducting plate, flow through the respectively cross aisle of heat-conducting plate both sides of cold and hot air carries out heat exchange fully and uniformly in the both sides of heat-conducting plate.And in unit volume, can obtain bigger heat transfer area, heat storage capacity through evidence and improve 15%, the heat exchanger effectiveness height; While is simple and compact for structure, easy to manufacture, cost is low, is beneficial to and applies.
Description of drawings
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the perspective view of heat exchange unit;
Fig. 3 is the cross section sectional structure schematic diagram of heat exchange unit;
Fig. 4 is the utility model heat exchange principle schematic diagram.
The specific embodiment
Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings, and heat-conducting plate 1 is to be made by the thick aluminium foil of the good 0.05mm of thermal conductivity, and engineering plastics thin slice or the aluminium foil thick with 0.03-0.05mm are processed into the gripper shoe 2 that the cross section is an involute shape; Be combined into heat exchange unit by heat-conducting plate 1 and gripper shoe 2, the interval of gripper shoe 2 and two heat-conducting plates 1 have up and down formed the gas channel of sealing, and the effect of guiding air-flow direction is also arranged simultaneously, and air-flow is streamlined flow in the interval of gripper shoe 2; Be formed by stacking by a plurality of heat exchange units and be air heat exchanger 9, the gripper shoe 2 of adjacent heat exchange unit is to intersect each other arranges, form the crosscurrent passage, promptly in the both sides of each heat-conducting plate 1 since gripper shoe 2 be each other intersect arrange make its form cross one another X to gas channel 3 and Y to gas channel 4, adjacent air communication is crossed heat-conducting plate 1 and is carried out heat and conduct.Can increase and decrease the stack quantity of heat exchange unit according to the size of ventilation, heat exchange unit is overlooked to assume diamond in shape and is beneficial to the increase heat exchange area.
When the utility model uses, the air-flow of both direction separates from the bight of air heat exchanger 9, when carrying out heat exchange, the directions X passage 3 that the air-flow 8 that air intake centrifugal blower fan 6 produces disperses by each heat exchange unit, the air-flow 5 of air-out centrifugal blower 7 generations meanwhile disperses to carry out sufficient heat exchange by the Y of each heat exchange unit to 4, two strands of air-flows of passage in heat exchanger.
Claims (3)
1, a kind of air heat exchanger, it is characterized in that it is to be formed by stacking by two heat exchange units at least, each heat exchange unit is made up of the gripper shoe (2) that heat-conducting plate (1) and cross section are involute shape, the gripper shoe of its adjacent heat exchange unit (2) is to intersect each other arranges, and both axis form certain angle of the crossing.
2, heat exchanger according to claim 1 is characterized in that overlooking of described heat exchange unit assumes diamond in shape.
3, heat exchanger according to claim 1 is characterized in that the described angle of the crossing is 45 °-90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274133 CN2554589Y (en) | 2002-07-12 | 2002-07-12 | Air heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02274133 CN2554589Y (en) | 2002-07-12 | 2002-07-12 | Air heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2554589Y true CN2554589Y (en) | 2003-06-04 |
Family
ID=33738452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02274133 Expired - Fee Related CN2554589Y (en) | 2002-07-12 | 2002-07-12 | Air heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2554589Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052858A (en) * | 2009-10-30 | 2011-05-11 | 京仁机械株式会社 | Plume-proof cooling tower |
| CN108662927A (en) * | 2017-04-01 | 2018-10-16 | 天津华赛尔传热设备有限公司 | A kind of board-like gas-gas heat exchanger |
-
2002
- 2002-07-12 CN CN 02274133 patent/CN2554589Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052858A (en) * | 2009-10-30 | 2011-05-11 | 京仁机械株式会社 | Plume-proof cooling tower |
| CN108662927A (en) * | 2017-04-01 | 2018-10-16 | 天津华赛尔传热设备有限公司 | A kind of board-like gas-gas heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202133039U (en) | Air conditioner | |
| CN202532617U (en) | Two-way energy saving constant temperature and humidity air-conditioning system | |
| CN102692101A (en) | Heat exchanger and air conditioner equipment | |
| CN209116475U (en) | A kind of all-fresh air constant-temperature constant-moisture air processing machine group | |
| WO2021103827A1 (en) | Heat exchanger assembly and air conditioner indoor unit having same | |
| CN101694360B (en) | Parallel flow heat exchanger and wing band structure thereof | |
| WO2021103967A1 (en) | Heat exchanger assembly and air conditioner indoor unit with same | |
| CN2554589Y (en) | Air heat exchanger | |
| CN202083154U (en) | Double-row pipeline heat exchanger | |
| CN2441093Y (en) | Heat exchanger for air conditioner | |
| CN2819156Y (en) | Heat exchanger | |
| CN1837739A (en) | Rotating wheel type complete heat-exchanging apparatus | |
| CN108917005B (en) | Wall-mounted air conditioner indoor unit and wall-mounted air conditioner | |
| CN202328932U (en) | Condenser and air conditioner with same | |
| CN207335063U (en) | Condensation heat stepless adjustable directly swollen machine | |
| CN2762007Y (en) | Improved structure of split outdoor unit set of air conditioner | |
| CN201277658Y (en) | Split type outdoor set of air-conditioner | |
| WO2003074945A1 (en) | Fan for air-condition | |
| CN104613580A (en) | Air-conditioning unit used for machine room refrigeration | |
| CN2811835Y (en) | Split type air conditioner | |
| CN220601623U (en) | Fan coil and air conditioning unit | |
| CN201522145U (en) | Parallel heat exchanger of improved wing band structure | |
| CN108917006B (en) | Wall-mounted air conditioner indoor unit and wall-mounted air conditioner | |
| CN204043173U (en) | The heat exchanger of refrigeration plant and there is its refrigeration plant | |
| CN102338588A (en) | Enhanced heat transfer fin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |