Heat exchanger tube sheet, a heat exchanger and a method of manufacturing a heat exchanger tube sheet

• Main Authors: POSTMA RON, VAN DEN BERG BART JAN, SAKKO ROBERT, DIKHOFF HANS CONSTANT
• Format: Patent
• Language: Chinese; English
• Published: 08.06.2016
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention relates to a heat exchanger tube sheet, a heat exchanger and a method of manufacturing the heat exchanger tube sheet. The heat exchanger tube sheet (10) comprises a plastic main body (20) having a plurality of through holes (26). Each through hole (26) is defined by a peripheral hole wall (28) extending from a first main surface (22) of the main body (20) to an opposite second main surface (24), and the peripheral hole wall (28) being provided with a peripheral recess (30), and wherein a resilient sealing element (32) is accommodated in the peripheral recess (30) and protrudes from the peripheral recess (30) into the through hole (26). The through holes (26'; 26'') extend in the body (20) substantially parallel to each other, and wherein the peripheral recesses (30'; 30'') of adjacent through holes (26'; 26'') are staggered with respect to each other in the axial direction of the through holes (26'; 26''). 本发明涉及种热交换器管板、热交换器以及制造热交换器管板的方法。所述热交换器管板(10)包括具有塑料主体部分的主体(20)，所述主体(20)包括多个通孔(26)，每个所述通孔(26)