Apparatus for a steam generator that employs tube support plates within a shroud that is in turn disposed within a shell. The tube support plates are made of a material having a coefficient of thermal expansion lower than that of the shroud. The tube support plates are aligned during fabrication, with minimal clearances between components. Using a tube support displacement system, a controlled misalignment is then imposed on one or more tube support plates, as the steam generator heats up. The tube support plate displacement system has only one part, a push rod, which is internal to the steam generator shroud, thereby minimizing the potential of loose parts. The tube support plate displacement system can be used to provide controlled misalignments on one or more tube support plates, in the same or varying amounts and directions, and with one or more apparatus for each individual tube support plate.

A heat exchanger (10) for a thermochemical biomass converter, the heat exchanger (10) comprises first and second conduits (12a, 12b) that are configured to carry, in use, process medium of the converter, and a heat transfer member (14) that thermally connects the first and second conduits (12a, 12b) to one another to define a heat transfer medium between the conduits (12a, 12b). The thermal expansion coefficient of the first and second conduits (12a, 12b) is matched to the thermal expansion coefficient of the heat transfer member (14) to continually provide thermal connection between the heat transfer member (14) and conduits (12a, 12b) under changing temperature conditions.

A supporting force inspection device for inspecting a supporting force of a vibration suppression member interposed between bend portions of a plurality of heat transfer tubes of a steam generator includes: an acceleration sensor for detecting a vibration state of the bend portion; a sensor holding part disposed inside the heat transfer tube and configured to hold the acceleration sensor; and a vibration force generation part configured to generate a vibration force for vibrating the heat transfer tube along a plane in which a curvature circle of the bend portion exists. The vibration force generation part is configured to cooperate with the sensor holding part and vibrate the heat transfer tube along the plane in which the curvature circle exists.

A tube sheet for a thermal transfer device can include a body having a plurality of apertures that traverse therethrough, where the plurality of apertures are configured to receive a plurality of tubes of the thermal transfer device. The tube sheet can also include an outer perimeter defining the body, where the outer perimeter has at least one first recess feature disposed therein. The at least one first recess feature can have a first shape and a first size, where the first shape is any shape aside from a semi-circle.

The present invention relates to a heat exchanger (2) having a jacket (10) through which a first medium (A) can flow and which has at least one first inlet (11) and at least one first outlet (12), at least one tube (30) through which a second medium (B) can flow, the tube (30) being guided through the jacket (10) and having at least one second inlet (31) and at least one second outlet (32), wherein a deflection segment (50) or a plurality of deflection segments (50) are arranged in a row in a longitudinal axis (X) in the jacket (10), wherein the deflection segment (50) is formed from at least two partial sections (51, 52), which are arranged so as to overlap and cross, in areas, transverse to the longitudinal axis (X).

A heating, ventilation, and/or air conditioning (HVAC) system includes a panel assembly having a first face and a second face terminating in a corner. The HVAC system also includes an end cap having a first surface and a second surface that are joined at a vertex. The end cap extends over the corner of the panel assembly such that the first surface of the end cap extends along the first face and the second surface of the end cap extends along the second face. The end cap includes a rib extending from the vertex and into a slot formed at the corner between the first face and the second face.

A diffuser plate for a thermal transfer device can include a body having a number of first apertures and a second aperture that traverse therethrough, where the first apertures are asymmetrically arranged with respect to the second aperture. The first apertures can have a first shape and a first size, and where the first apertures are configured to receive a plurality of tubes. The second aperture has a second size, where the second size is larger than the first size.

One embodiment provides a heat conveyance module, including: a top plate, the top plate including an opening; at least two side plates, wherein each of the two side plates is mechanically coupled to a bottom face of the top plate; at least one pole coupled to the top plate, the at least one pole having an interior opening, wherein the lengthwise dimension of the at least one pole is perpendicular to the lengthwise dimension of the top plate; and at least one tamper detection device placed within the interior opening of the at least one pole.

A heat exchanger includes: tubes stacked in a stacking direction, through which fluid flows; and a tank having a core plate to which each of the tubes is connected. The tank has a first space and a second space separated from each other and arranged in the stacking direction to store fluid. The core plate has insertion holes arranged in the stacking direction, through which the tubes are respectively inserted. The core plate has a boundary portion opposing a boundary between the first space and the second space. The core plate has a rigid portion that overlaps at least one of the insertion holes at a position adjacent to the boundary portion so as to increase a rigidity of the core plate.

The disclosure provides a heat exchanger connecting device and a heat exchanger. The heat exchanger connecting device includes a first sheet body and a second sheet body, wherein a plurality of protrusions are provided in a length direction of the first sheet body and the second sheet body, each of a plurality protrusions is provided with a through hole cooperating with a heat exchange tube, and the first sheet body and the second sheet body are buckled and fixed together. The connecting device in the disclosure can reduce the manufacturing cost and meet the requirements of mass production, is economical, allows the size of a flat tube micro-channel heat exchanger to be increased, and is not limited by the size of a stamping forming process, thereby economically solving the problem of the size of a heat exchanger, and increasing the application range of a product.