The invention discloses a heater and a flat tube in the heater, the heater comprises radiating fins arranged outside the flat tube and a heating core arranged in the flat tube, the radiating fins are arranged on a group of opposite side plates of the flat tube, the radiating fins are arranged in the same direction as the length direction of the flat tube, each radiating fin comprises at least two corrugated radiating bodies arranged side by side, and the radiating fins are arranged in the same direction as the length direction of the flat tube. The adjacent heat dissipation bodies are arranged in a staggered mode in the length direction of the heat dissipation bodies, the adjacent heat dissipation bodies are connected at the wave crests of the corresponding positions to form upper connecting faces, the wave troughs of the adjacent heat dissipation bodies are connected to form lower connecting faces, and the heat dissipation fins are connected with the side plates through the lower connecting faces. The radiating fins on the heater are composed of the multiple radiating bodies arranged in the staggered mode, the contact area of the radiating bodies arranged in the staggered mode on the radiating fins and air is increased, the heat exchange rate and the radiating efficiency are improved, the overall strength of the radiating fins is improved through staggered arrangement, the anti-pressure capacity is improved, and the radiating fins are not prone to deformation during installation.
本发明公开了一种加热器及加热器中的扁管,加热器包括设置于扁管外的散热片和设置于扁管内的加热芯,扁管的一组相对侧板上设有散热片,散热片与扁管长度方向同向布设,散热片包括至少两条并排设置的波纹状散热体,在散热体长度方向上,相邻的散热体之间错位设置,相邻的散热体在对应位置的波峰处连接形成上连接面、波谷处连接形成下连接面,散热片通过下连接面与侧板连接。加热器上的散热片,由多条错位设置的散热体构成,散热片上的错位设置的散热体与空气的接触面积增加,提升热交换率、散热效率,错位设置同时提升散热片整体强度,提升抗压能力,使其在安装时不易变形。
Heater and flat tube in heater
一种加热器及加热器中的扁管
2024-03-12
Patent
Electronic Resource
Chinese
IPC: | F24F Klimatisierung , AIR-CONDITIONING / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein |