92results about How to "Avoid affecting the insulation effect" patented technology

The invention relates to a sealing and heat insulating device for a wrapped insulated tubing and a manufacturing method thereof. Sealing hoops are installed at the two ends of an anti-corrosion protecting layer located on the middle section of the tubing, in other words, the tubing is sleeved with buna-N silicon seals. The anti-corrosion protecting layer is arranged outside the buna-N silicon seals in an extending and wrapping mode, and stainless steel rings are arranged to achieve binding and forceful sealing between the anti-corrosion protecting layer and the buna-N silicon seals and the tubing. Multiple stainless steel hooping pipe clamps are arranged on the upper portion, the middle portion and the lower portion of the outer wall of a semicircular insulated protecting pipe sleeve, and a longitudinal sealing bar is arranged at the position of a butt joint of the semicircular insulated protecting pipe sleeve. The semicircular insulated protecting pipe sleeve is of a structure that buna-N materials are arranged on the periphery and aerogel insulation felt is clamped in the middle. No oil-gas-water substance can enter the space between the insulation layer and the tubing and the space between the insulation layer and the protecting layer, so that the heat insulation effect of the whole wrapped insulated tubing is better and oil exploitation cost is reduced greatly.

The invention discloses a new protective cover device for a pipeline and an installation method of the new protective cover device. The device is used for sleeving the pipeline (7) to play a role of heat insulation protection, and comprises a main protective part (8) taken as a larger segment part section cylinder and a cover body part (4) taken as a smaller segment part section cylinder which can be combined to form a cylinder, wherein elastic vertically-opposite platform pipe fittings (81, 41) are symmetrically arranged at the bottom of the main protective part (8) and the top of the cover body part (4), and elastic clamp components (82) are symmetrically arranged on two relative sides in the diameter direction of the main protective part (8), so that the two elastic vertically-opposite platform pipe fittings (81, 41) can clamp the pipeline (7) in the vertical direction.

A cable with a protective cover and an assembly and installation method thereof, the cable includes a cable body (7) composed of a cable core (71) and an insulating wrapping layer (72) and a heat-insulating protective cover, wherein the insulating The heat shield includes a main accommodating part (8) serving as a cylinder of a larger circular section and a cover part (4) serving as a cylinder of a smaller circular section that can be combined to form a cylinder, wherein the main accommodating part The bottom of (8) and the top of the cover part (4) are symmetrically provided with elastic countertop platform pipes (81, 41), and the diametrically opposite parts of the main accommodation part (8) are symmetrically provided There are elastic clip parts (82).

The invention discloses a stably mounted and clamped equipped with a thermal-insulating protection cover and an assembling and mounting method for the cable. The cable comprises a cable core body (7) consisting of a cable core part (71) and an insulating wrapping layer (72), and the thermal-insulating protection cover, wherein the thermal-insulating protection cover comprises a main accommodating part (8) used as a relatively big circular-nick part section cylinder and a cover body part (4) used as a relatively small circular-nick part section cylinder, and the main accommodating part (8) and the cover body part (4) can be combined into a cylinder body, wherein elastic opposite-vertex platform pipes (81, 41) are symmetrically arranged at the bottom of the main accommodating part (8) and the top of the cover body part (4); and elastic clamping parts (82) are symmetrically arranged at the opposite positions in the diameter direction of the main accommodating part (8).

A safety cable with a heat-insulating protective cover and an assembly and installation method thereof, the cable includes a cable body (7) composed of a cable core (71) and an insulating wrapping layer (72) and a heat-insulating protective cover, wherein , the heat shield includes a main accommodating part (8) serving as a cylinder of a larger circular section and a cover part (4) serving as a cylinder of a smaller circular section that can be combined to form a cylinder, wherein the The bottom of the main accommodating part (8) and the top of the cover part (4) are symmetrically provided with elastic countertop platform pipes (81, 41), and the diametrically opposite parts of the main accommodating part (8) Elastic clip parts (82) are arranged symmetrically at the places.

The invention discloses a high temperature hot delivery steel billet transportation special vehicle chassis. The high temperature hot delivery steel billet transportation special vehicle chassis comprises a chassis component and a low-layer floor, a heat preservation thermal insulation layer assembly is arranged above the low-layer floor, and comprises a thermal insulation layer cross beam, a thermal insulation layer side beam, a thermal insulation layer support cross beam, a thermal insulation layer longitudinal beam and an upper-layer floor, the thermal insulation layer longitudinal beam is placed in the middle of the chassis and is welded to the thermal insulation layer cross beam, the thermal insulation layer cross beam and the thermal insulation layer support cross beam are assembled and welded into a simply supported beam structure, then the simply supported beam structure and the thermal insulation layer side beam are assembled and welded to form a frame-shaped grid beam structure, the frame-shaped grid beam structure is paved with the upper-layer floor, and a cavity formed by the whole frame-shaped grid beam structure is filled with a heat preservation material. The high temperature hot delivery steel billet transportation special vehicle chassis has a good heat preservation function, and the chassis is applicable to safe loading and transportation of a steel billet not higher than 700 DEG C in a steel enterprise; moreover, the thickness of the heat preservation material can be adjusted according to the temperature of the loaded and transported steel billet, therefore achieving safe loading and transportation of steel billets with different temperatures in all steel enterprises.

The invention relates to a firm pipeline protecting cover device and a mounting method thereof. The device is arranged outside a pipeline (7) in a sleeving manner to realize a thermal insulation protection effect. The device comprises a main protecting part (8) serving as a larger circular missing part section cylinder and a cover body part (4) serving as a smaller circular missing part section cylinder; the main protecting part (8) and the cover body part (4) can be combined to form a cylinder; elastic on-top platform pipe fittings (81 and 41) are symmetrically arranged at the bottom of the main protection part (8) and the top of the cover body part (4); elastic clamp components (82) are symmetrically arranged on the two opposite sides in the diameter direction of the main protection part (8). Therefore, the two elastic on-top platform pipe fittings (81 and 41) can clamp the pipeline (7) in a perpendicular direction.

The invention discloses a pipeline protective cover device convenient to dismantle and mount and an installation method thereof. The pipeline protective cover device is used for being arranged at the external part of a pipeline (7) in a sleeving manner to play the role in thermal insulation and protection and comprises a main protective part (8) serving as a larger segmental part sectional cylinder and a cover body part (4) serving as a smaller segmental part sectional cylinder, and the main protective part and the cover body part can be combined to form a cylinder, wherein the bottom of the main protective part (8) and the top of the cover body part (4) are symmetrically provided with elastic opposite vertex platform pipe fittings (81, 41); elastic clamp components (82) are symmetrically arranged on two opposite sides of the main protective part (8) in the diameter direction; therefore, the two elastic opposite vertex platform pipe fittings (81, 41) can clamp the pipeline (7) in the vertical direction.

The invention discloses a pipeline protection cover device firm in installation and an installing method for the pipeline protection cover device firm in installation. The device is used for being arranged outside the pipeline (7) in a sleeving manner to play a heat isolation and protection role. The device comprises a main protection part (8) serving as a large circle flaw section cylinder and a cover part (4) serving as a small circle flaw section cylinder, wherein the main protection part (8) and the cover part (4) can be combined to form a cylinder. Elastic opposite vertex platform pipes (81 and 41) are symmetrically arranged at the bottom of the main protection part (8) and on the top of the cover part (4). Elastic clamp assemblies (82) are symmetrically arranged on the two opposite sides of the main protection part (8) in the diameter direction. Accordingly, the two elastic opposite vertex platform pipes (81 and 41) can clamp the pipeline (7) in the vertical direction.

The invention provides a firmly installed cable with a heat-insulating protective cover and an assembly and installation method of the cable. The cable comprises a cable body (7) and the heat-insulating protective cover, wherein the cable body (7) comprises a cable core part (71) and an insulated wrapping layer (72); the heat-insulating protective cover comprises a main accommodating part (8) as a cylinder body of a relatively large segment part section and a cover body part (4) as the cylinder body of a relatively small segment part section; the main accommodating part (8) and the cover body part (4) can be combined to form the cylinder body; elastic jacking platform pipe fittings (81 and 41) are symmetrically arranged at the bottom part of the main accommodating part (8) and the top part of the cover body part (4); and elastic clamp components (82) are symmetrically arranged at the opposite parts, in the diameter direction, of the main accommodating part (8).

The invention discloses a cable convenient to assemble and having a heat insulation protective cover and an assembling installing method thereof. The cable comprises a cable body (7) and the heat insulation protective cover, wherein the cable body consists of a cable core part (71) and an insulated wrapping layer (72), the heat insulation protective cover comprises a main accommodating part (8) as a relatively big round flaw section cylinder body and a cover body part (4) as a relatively small round flaw section cylinder body, and the main accommodating part (8) and the cover body part (4) can be combined to form a cylinder body; elastic opposite vertex platform pipe fittings (81, 41) are symmetrically arranged at the bottom of the main accommodating part (8) and on the top of the cover body part (4); and elastic clamp components (82) are symmetrically arranged at opposite positions in the diameter direction of the main accommodating part (8).

The invention discloses a low-voltage large-current and high-power inductor. A structural magnetic core is installed in an aluminum-based metal radiator component which is installed in a winding, terminal pins are arranged on the left side and the right side of the bottom of the winding, and an arc contact surface capable of slightly deforming inside the aluminum-based metal radiator component is arranged between two cooling fins at the top of the aluminum-based metal radiator component and located inside a center column. The low-voltage large-current and high-power inductor has the advantages that the skin effect is reduced, the occupation height is reduced compared with a strand wire, and the structure is simple; small holes are formed in copper foil at equal intervals, screw rods made of materials not sensitive to filling and sealing of thermal conductive and insulating materials penetrate through the small holes and a glass insulation sheet to be fixed, the copper foil is separated to prevent short-circuiting, and the winding has the minimum thickness; the copper foil is arranged in a die with a diversion trench, the thermal conductive and insulating materials are used for filling and sealing, and the slight vibration and vacuumizing mode can prevent bubbles generated in the filling and sealing process from affecting the insulation effect; the arc contact surface can increase the contact area between a radiator and the magnetic core and improve the thermal conductive capacity.

The invention discloses an anti-wearing cable with a heat-insulating protective cover and an assembling-mounting method thereof. The cable comprises a cable body (7) consisting of a cable core part (71) and an insulating wrapping layer (72), wherein the heat-insulating protective cover comprises a main accommodating part which can be combined into a cylinder to serve as a large indent segment cylinder body, and a cover part (4) serving as a small indent segment cylinder body; elastic counter-jack platform pipe fittings (81 and 41) are symmetrically arranged at the bottom of the main accommodating part (8) and on the top of the cover part (4); elastic clamping components (82) are symmetrically arranged at opposite positions in the diameter direction of the main accommodating part (8).

The invention provides a safety protection cover device for a pipeline and a mounting method of the device. The device sleeves the outer part of the pipeline (7) and can play the heat insulation and protection effects. The device comprises a main protecting part (8) which is treated as a large segmental section of a cylinder, and a cover body part (4) which is treated as a small segmental section of the cylinder, wherein the main protecting part (8) and the cove body part (4) can be combined to form the cylinder; elastic opposite-propping platform pipes (81, 41) are symmetrically arranged at the bottom part of the main protecting part (8) and the top part of the cover body part (4); elastic clamp assemblies (82) are symmetrically arranged at two opposite sides, in the diameter direction, of the main protecting part (8); the two elastic opposite-propping platform pipes (81, 84) can be used for clamping the pipeline (7) in the vertical direction.