摘要:
An example memory module cooler may include a first liquid manifold, a second liquid manifold, and a cooling tube connected to the first and second liquid manifolds such that. The cooling tube may be connected to the manifolds such that (1) liquid coolant can flow from the first liquid manifold through the cooling tube to the second liquid manifold, and (2) the cooling tube can be rotated relative to the first and second liquid manifolds around a longitudinal axis of the cooling tube. The cooling tube may have an oblong cross-sectional profile.
摘要:
A header plate includes slots to receive heat exchange tubes of a heat exchanger. Each slot includes a lip extending in a direction of the tubes. Each slot has straight sides and corners. At least two tabs extend from each lip. One tab is on one side of each lip, and another tab is on an opposite side of each lip. Tabs are absent from the corners of the lip. Each tab is turned out from the lip so that the tabs on the lip act as a lead in for a tube entering the slot. Each slot has two long sides opposite one another. At least one tab is on each long side of the lip.
摘要:
A header plate includes slots to receive heat exchange tubes of a heat exchanger. Each slot includes a lip extending in a direction of the tubes. Each slot has straight sides and corners. At least two tabs extend from each lip. One tab is on one side of each lip, and another tab is on an opposite side of each lip. Tabs are absent from the corners of the lip. Each tab is turned out from the lip so that the tabs on the lip act as a lead in for a tube entering the slot. Each slot has two long sides opposite one another. At least one tab is on each long side of the lip.
摘要:
What is disclosed herein deals with low to medium pressure, high temperature, all ceramic, air-to-air, indirect heat exchangers, novel ball joints, high load-bearing ceramic tube sheets, and tube seal extenders for ceramic tubes that are useful in such heat exchangers. Also disclosed are new and novel systems used in new and novel industrial processes such as chemical processing, sludge destruction and the production of particulates such as, for example, carbon black. Systems utilizing several heat exchangers are also disclosed.
摘要:
A marine heat exchanger has a low profile header and cooling tube configuration to minimize drag and maximize heat transfer during use. The cooling tubes extend from at least an underside of the header so that the header vertically disposed cross sectional area is minimized and the cooling tubes are exposed to flowing seawater prior to or along with the headers. The tubes can also extend forwardly of the header to further maximize heat transfer and minimize drag. The header construction is especially adapted for hulls without recesses for header containment.
摘要:
A heat exchanger (2) comprises an end tank (6) defining therein a fluid inlet (16) through which, in use, fluid enters the heat exchanger, and a fluid outlet (20) through which, in use, fluid leaves the heat exchanger (2), a plurality of heat exchange tubes (8) having end portions (10) at which the heat exchange tubes are connected to said end tank (6), a plurality of heat exchange fins (12) connected to the heat exchange tubes (8), a plurality of stubs (28) provided on said end tank (6) extending outwardly therefrom and defining passageways into said end tank, said heat exchange tube end portions (10) being dimensioned to receive said stubs (28), wherein the stubs (28) are each provided with two axially spaced annular grooves (29) on the outer surface thereof, a sealing "O"-ring (30) being seated in each annular groove (29) to provide a seal between the heat exchange tubes (8) and stubs (28).
摘要:
A heat exchanger manifold comprises a tubular manifold, and a plurality of heat exchange tubes connected thereto, the manifold comprising a header part in the form of an elongate member defining a plurality of apertures therein, into which end portions of heat exchanger tubes extend, and a tank part comprising an elongate member which is non-unitarily formed with said header part, and defines a tubular housing with said header part and is joined thereto at longtiduinal engagement surfaces, the said manifold further comprising a plurality of plate-shaped baffles, and an elongate locating rail fitted within said housing and supporting said baffles transversely in said tubular housing.
摘要:
An assembly for mounting a plurality of modular heat exchangers between respective pairs of fluid openings in parallel opposed faces of an inlet header and an outlet header, including modules providing generally axial flow between the headers, each of which modules has an axially extending sleeve defining a fluid opening on one end and an end flange defining a fluid opening on the opposite end, and an end chamber having an axially flexible end wall and forming a connection between either or both of the end sleeve and the end flange and the heat exchanging portion of the module, the assembly including compressible sealing members attached to the end sleeve and the end flange and compression type mounting brackets by which the sealing members are compressed to seal the interface and provide a demountable connection between the module and the headers.
摘要:
A ceramic tube recuperator for recovering energy from hot flue gases, in which a multiplicity of heat exchange elements connected to a cold air inlet manifold and a hot air outlet chamber extend upwardly into a flow passage for hot flue gases. Each heat exchanger comprises an inner open ended tube extending into the cold air inlet manifold, and an outer ceramic tube having a closed upper end and an open lower end communicating with the hot air chamber. An essential feature of the invention is that the lower end of the ceramic tube is sealed solely as a result of resting on an annular seal, so that the ceramic tube may be removed and replaced simply by lifting and lowering through an access opening in the flue passage.
摘要:
To prevent the erosion caused by cavitation phenomena between a turbulence member and a tube of a tubular heat exchanger, as well as the corrosion by differential aeration in thin intervals between the tube of aluminum containing alloy and an elastomeric gasket, aluminum silicon platings are provided on the two walls of the tube.