Cold heat exchanger

A cold and heat exchanger, cold and hot technology, applied in the direction of heat exchanger type, indirect heat exchanger, lighting and heating equipment, etc., can solve the problems of lamination width limitation, wide product thickness, many welding points, etc., to prevent oxidation , the effect of reducing airflow resistance and increasing the contact area
CN1967126AInactive Publication Date: 2007-05-23็Ž‹็ฃŠ
1 Cites 14 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
็Ž‹็ฃŠ
Publication Date
2007-05-23
Estimated Expiration
Not applicable ยท inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

A heat exchanger has No.1 and No.2 manifolds with joint holes, many parallel flat tubes connecting inserting into joint holes of No.1 and No.2 manifolds, outer fins between adjacent flat tubes, with each flat tube unit composed of at least one flat through channels. There is a parallel section between the flat tubes through channels. The said flat tube channel is made of aluminum extrusion of thin wall section bars, with over one coolant and heating flow channels. It applies to horizontal flow cooler of vehicle transmission and horizontal flow water tank of automobile engine coolant, and horizontal warm air core for warm air for auto air conditioner.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to cold and heat exchanging products, in particular to a product made of flat tubes, which improves the cross-sectional shape and structure of the flat tubes and improves the thermal efficiency of the cold and heat exchangers. The cold and heat heat exchanger is especially suitable for automotive oil coolers, automotive water tanks, heater cores for automotive air conditioners, and evaporator cores for automotive air conditioners. Background technique

[0002] The conventional heat exchanger is shown in Figure 1-Figure 4, the inlet 1 for the cooling medium and the outlet 2 for discharging the condensed water are arranged on the first header 4 with a partition, and many flat tubes passing through the cooling medium 5. Connect the above-mentioned first header 4 and second header 6 in parallel at a certain interval. Furthermore, corrugated plates 7 for heat exchange are arranged between the flat tubes. The heat exchange process of ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More