The present invention relates to improved subsea or submerged cooler designs for subsea applications, and particularly to a unique pipe support arrangement (5, 16, 17, 18) in a submerged cooler (20), an improved submerged cooler frame (1) and an improved submerged cooler (20).

Systems and methods according to one or more embodiments are provided for providing a durable and thermally insulated duct network. A duct network may be provided by coupling two or more foam ducts to each other. In one example, a system includes a plurality of foam ducts and a plurality of foam bellows configured to couple the foam ducts to each other. The foam bellows include one or more bellow folds to allow an expansion and contraction of the foam ducts. A plurality of structural fastening systems couple the duct network to a structure of a vessel. The structural fastening systems allow for an axial movement of the duct network as the foam ducts expand and contract. Additional systems and methods are also provided.

The present invention discloses a humanized heavy hammer structure, comprising a plastic body, a configuration metal block and a fixed block, wherein the plastic body is provided with a swing arm, an accommodating part and a U-shaped accommodating space, the configuration metal block and the fixed block are sequentially arranged in the U-shaped accommodating space, the accommodating part is an-armed along; the outer periphery of the plastic body, the swing arm can swing around the plastic body, and when closed, the swing arm and the accommodating part are mutually buckled, the configuration metal block is completely covered between the plastic body and the fixed block, and the configuration metal block is provided with a U-shaped notch, the fixed block is arranged in the U-shaped notch and connected with the configuration metal block, and a hose is provided in the middle of the fixed block. The present invention through the structural design of the fixed block and the counterweight metal block can effectively solve the problem that the counterweight metal of the product produced during the injection molding process is exposed outside; and the whole heavy hammer structure can be more conveniently mounted and dismounted in an integrated U-shaped design mode of the heavy hammer structure.

The present invention discloses a humanized heavy hammer structure, comprising a plastic body, a configuration metal block and a fixed block, wherein the plastic body is provided with a swing arm, an accommodating part and a U-shaped accommodating space, the configuration metal block and the fixed block are sequentially arranged in the U-shaped accommodating space, the accommodating part is an-armed along; the outer periphery of the plastic body, the swing arm can swing around the plastic body, and when closed, the swing arm and the accommodating part are mutually buckled, the configuration metal block is completely covered between the plastic body and the fixed block, and the configuration metal block is provided with a U-shaped notch, the fixed block is arranged in the U-shaped notch and connected with the configuration metal block, and a hose is provided in the middle of the fixed block. The present invention through the structural design of the fixed block and the counterweight metal block can effectively solve the problem that the counterweight metal of the product produced during the injection molding process is exposed outside; and the whole heavy hammer structure can be more conveniently mounted and dismounted in an integrated U-shaped design mode of the heavy hammer structure.

An apparatus for relieving tension of an electric cable includes an anchor plate; a bell mouth supporting the cable; a plurality of guide supporting bars directly connecting the anchor plate and the bell mouth; an elasticity controller through which each guide supporting bar is penetrated and inserted; a mobile supporting plate elastically supported by one end of the elasticity controller, the mobile supporting plate selectively pressurizing the elasticity controller according to the tension of the cable and moveable along a longitudinal direction of the plurality of guide supporting bars; a fixed supporting plate provided between the mobile supporting plate and the bell mouth, the fixed supporting plate being supported and fixed to each guide supporting bar, the other end of the elasticity controller being supported by the fixed supporting plate; and one or more spring cleats combined with the mobile supporting plate, the spring cleat adapted for holding and fixing the cable.

An apparatus for relieving tension of an electric cable includes an anchor plate; a bell mouth supporting the cable; a plurality of guide supporting bars directly connecting the anchor plate and the bell mouth; an elasticity controller through which each guide supporting bar is penetrated and inserted; a mobile supporting plate elastically supported by one end of the elasticity controller, the mobile supporting plate selectively pressurizing the elasticity controller according to the tension of the cable and moveable along a longitudinal direction of the plurality of guide supporting bars; a fixed supporting plate provided between the mobile supporting plate and the bell mouth, the fixed supporting plate being supported and fixed to each guide supporting bar, the other end of the elasticity controller being supported by the fixed supporting plate; and one or more spring cleats combined with the mobile supporting plate, the spring cleat adapted for holding and fixing the cable.

A cable management system configured to account for and accommodate physical movement of the cables being managed. The cable management system includes an elastic element, such as a spring, to accommodate for the anticipated expansion and/or contraction movements of the cables being managed. The cable management system may be applicable for vertical cable installation projects that are installed in outdoor applications.

A cable management system configured to account for and accommodate physical movement of the cables being managed. The cable management system includes an elastic element, such as a spring, to accommodate for the anticipated expansion and/or contraction movements of the cables being managed. The cable management system may be applicable for vertical cable installation projects that are installed in outdoor applications.

A cable block including a frame having an upper section and a lower section together defining an inner opening. The lower section has a main sheave rotatably connected thereto, with a section of the main sheave defining a lower portion of the inner opening. The upper section is hingedly connected to the lower section at a pivot point, with a lever extending on an opposite side of the pivot point than the remaining of the upper section. The lever is configured to extend into the inner opening and be engageable with the support cable, when the cable block is configured in the open configuration, and to drive the upper section in rotation upon a force being exerted on the lever by the support cable, to move the cable block from an open configuration to a closed configuration.

A cable block including a frame having an upper section and a lower section together defining an inner opening. The lower section has a main sheave rotatably connected thereto, with a section of the main sheave defining a lower portion of the inner opening. The upper section is hingedly connected to the lower section at a pivot point, with a lever extending on an opposite side of the pivot point than the remaining of the upper section. The lever is configured to extend into the inner opening and be engageable with the support cable, when the cable block is configured in the open configuration, and to drive the upper section in rotation upon a force being exerted on the lever by the support cable, to move the cable block from an open configuration to a closed configuration.