Heat exchange sheet with adhesive tape safety signal
A technology of safety signal and heat exchange sheet, applied in heat exchange equipment, lighting and heating equipment, laminated components, etc., can solve the problems of application medium pollution and achieve the effect of safe operation
Inactive Publication Date: 2012-10-03
YANGZHOU PANSTAR HEAT EXCHANGE EQUIP
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Problems solved by technology
Since the two media for heat exchange in the heat exchange sheet are completely separated by the sealing strip, if the sealing strip is broken, the two media will mix, which will lead to contamination of the application medium
Method used
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[0009] Such as figure 1 , 2 As shown in , 3, two through holes 2, 3, 4, 5 are respectively provided at both ends of the plate 1, and sealing strips are respectively provided around the plate 1 and around the through holes 2, 3, 4, 5 for installation Groove, the sealing rubber strip 6 forming a double-channel sealing mechanism is arranged in the sealing rubber strip installation groove, and a leakage groove 7 is opened on the top of the sealing rubber strip 6 .
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The invention discloses a heat exchange sheet with an adhesive tape safety signal, and relates to the technical field of heat exchangers, in particular to the technical field of structures of main components, namely heat exchange sheets of plate type heat exchangers. The two ends of the sheet are provided with two through holes respectively; the periphery of the sheet and the periphery of all the through holes are provided with a sealing adhesive tape mounting groove respectively; and sealing adhesive tapes which form a dual-seal mechanism are arranged in the sealing adhesive tape mounting grooves. The heat exchange sheet is characterized in that leakage grooves are formed on the tops of the sealing adhesive tapes. Besides the dual-seal mechanism, the leakage grooves are reserved at the periphery of the sealing adhesive tapes at the clearance of the dual-seal mechanism, so that the clearance of the dual-seal mechanism can be communicated with the atmosphere. Therefore, media only can be leaked into the atmosphere and two media cannot be mixed absolutely even if the sealing adhesive tapes fail accidentally, so that the heat exchange sheet can be safely operated; and simultaneously, a user can be reminded by the leakage grooves to maintain equipment in time.
Description
technical field [0001] The invention relates to the technical field of heat exchangers, in particular to the structural technical field of heat exchange fins, which are components of plate heat exchangers. Background technique [0002] The plate heat exchanger is composed of multiple sets of heat exchange fins. The front and back sides of the plates of the heat exchange fins are respectively provided with grooves for the circulation of the medium. Sealing strips are built in the grooves around the four sides of the plates and around the corner holes. When sealing When the rubber strip is compressed to a specific design size, the top of the sealing rubber strip on the plate is in contact with the corresponding groove of another adjacent plate, forming a double-channel sealing mechanism design, between the two media and the medium It is isolated from the outside world by the sealing strip. When a medium flows through its inlet and outlet holes, it exchanges heat with another m...
Claims
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Inventor 朱建新
Owner YANGZHOU PANSTAR HEAT EXCHANGE EQUIP
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