Abrégé

Provided is a low-temperature full-capacity tank for realizing a low liquid level material extraction function by using a pump column, comprising an inner tank (1), an outer tank (2), a pump column (3), a submersible pump (4) and a material pre-extraction device (5); wherein the material pre-extraction device (5) comprises a cofferdam (51), a Venturi mixer (52), a backflow pipe (53), a backflow control valve (55), a lead-out pipeline (54) and a liquid level detection system (56); wherein the cofferdam (51) is located at the bottom of the inner tank (1) and surrounds the outside of the pump column (3); the height of the cofferdam (51) is greater than the minimum liquid level required for the normal operation of the submersible pump (4); the Venturi mixer (52) is installed at the bottom of the inner tank (1) and located outside the cofferdam (51), with a suction hole (5202) on the outer circumference thereof; the backflow pipe (53) is connected to the upper part of the pump column (3) to the inlet of the Venturi mixer (52); the backflow control valve (55) is set on the backflow pipe (53); and the lead-out pipe (54) is connected to the outlet (5203) of the Venturi mixer (52) to the inside of the cofferdam (51). The low-temperature full-capacity tank can make use of a low-temperature medium flowing back from the pump column (3) to extract the low liquid level material outside the cofferdam (51) into the cofferdam (51) to form a local high liquid level and maintain the normal operation of the submersible pump ( 4), thereby reducing the lower limit of the operating liquid level in the tank and improving the volume utilization rate.

Classes IPC  ?

• F17C 3/00 - Récipients non sous pression

Abrégé

A low-temperature full containment tank having a low-liquid-level material extraction device, comprising an inner tank (1), an outer tank (2), an operating platform (3), and a material extraction device (6) capable of extracting a low-liquid-level material. The material extraction device (6) comprises a material circulation tank (61) and a cryopump (65) that are installed on the operating platform (3), a first Venturi mixer (62) installed at the bottom of the inner tank (1), and a corresponding connecting pipeline. The low-temperature medium in the material circulation tank (61) can enter the first Venturi mixer (62) through the cryopump (65) and an introduction pipeline (63), so that the low-temperature medium in the inner tank (1) can enter the first Venturi mixer (62) through the suction hole (6202) of the first Venturi mixer (62) under the action of a pressure difference, and then enter the material circulation tank (61) through a lead-out pipeline (64) after being mixed. The low-temperature full containment tank can extract a low-liquid-level low-temperature medium in the pump column in the tank that cannot be extracted by a submersible pump, thereby reducing the ineffective volume of the low-temperature full containment tank, and improving the volume utilization rate of the full containment tank. The low-liquid-level material extraction device can also be used as a backup extraction facility in addition to the pump column.

Classes IPC  ?

• F17C 9/00 - Procédés ou appareils pour vider les gaz liquéfiés ou solidifiés contenus dans des récipients non sous pression
• F17C 13/04 - Disposition ou montage des soupapes

Abrégé

A tank container, comprising a tank body (1) and a frame (2) supporting the tank body; the frame comprises two end frames (21) respectively supporting two ends of the tank body, a plurality of saddle seats (22) provided at intervals along the longitudinal direction of the tank body and supporting the bottom of the tank body, and bottom support assemblies (23) connecting the end frames to the adjacent saddle seats; each of the saddle seats has a recessed bearing surface, the bearing surface being adapted to the shape of the bottom circumferential contour of the tank body so as to bear the tank body; each of the bottom support assemblies comprises a connecting beam (231) and a support member (232); one end of the connecting beam is connected to the bottom corner of the end frame, and the other end is connected to the saddle seat with a height spacing between the connection position and the bottom of the saddle seat; and the support member is connected to one end of the connecting beam close to the saddle seat, a support plate (2321) being integrally formed on the support member and extending along the longitudinal direction of the tank body, the support plate being fixedly connected to the tank body.

Classes IPC  ?

• B65D 90/20 - Cadres ou filets, p. ex. pour réceptacles souples
• B65D 90/12 - Supports

Abrégé

Disclosed are a tank-type container and an end frame structure (2) thereof. The end frame structure comprises: an upper beam (21), a lower beam (22), and two corner posts (23). The corner post comprises a body (231) and a reinforcement portion (232), wherein the reinforcement portion and the body are arranged in parallel in the axial direction of a tank, and the reinforcement portion and the body are adapted to each other and enclose a tubular structure. In the end frame structure of the tank-type container, by designing the shape of the corner post, the reinforcement portion is arranged in parallel with the body in the axial direction of the tank. The corner post is provided with the reinforcement portion to increase the width thereof, so as to increase the strength of the corner post, so that the load of the end frame structure can meet the requirement of 78 tons.

Classes IPC  ?

• B65D 90/20 - Cadres ou filets, p. ex. pour réceptacles souples

Abrégé

A tank container (10, 20, 30, 40), comprising: a tank (12, 22, 32, 43), which comprises a cylinder body (121, 221, 321, 421) and two sealing heads (122, 222, 322, 422) configured to seal two end openings of the cylinder body (121, 221, 321, 421) respectively; a heat insulation and reflective layer (13, 23, 33, 43) disposed on the outside of the tank, the heat insulation and reflective layer (13, 23, 33, 43) at least covers an upper surface of the cylinder body (121, 221, 321, 421) comprising a top surface of the cylinder body and a part of side surface extending from the top surface, the heat insulation and reflective layer (13, 23, 33, 43) covers an area of the cylinder body (121) at least one third of the total area.

Classes IPC  ?

• F17C 1/12 - Récipients sous pression, p. ex. bouteilles de gaz, réservoirs de gaz, cartouches échangeables avec des moyens pour assurer une isolation thermique
• B65D 90/06 - Revêtements externes, p. ex. dans un but d'isolation

Abrégé

A low-temperature container, low-temperature tank and low-temperature tank truck; the low-temperature container comprises a housing (1) and an internal container (2) disposed inside the housing via a support assembly; the support assembly comprises two transverse support structures (3) and two longitudinal support structures (4); the two transverse support structures are oppositely disposed between the housing body (11) and the internal container body (21); the two longitudinal support structures are respectively disposed between an external sealing head (12) and an internal sealing head (22) located at the end portions; the central lines of the two longitudinal support structures and the central axis of the internal container are colinear, or the central lines of the two longitudinal support structures are parallel to the central axis of the internal container; and the longitudinal support structures longitudinally extend and retract along the low-temperature container. The low-temperature container has balanced support points and good heat insulation effect.

Classes IPC  ?

• B65D 90/08 - Liaisons des éléments de paroisJoints d'étanchéité pour ces éléments
• B65D 90/02 - Structure des parois
• F17C 1/12 - Récipients sous pression, p. ex. bouteilles de gaz, réservoirs de gaz, cartouches échangeables avec des moyens pour assurer une isolation thermique
• F17C 13/00 - Détails des récipients ou bien du remplissage ou du vidage des récipients

Abrégé

A tank type container, comprising a tank (1), two end frames (2) respectively fixed at two ends of the tank (1), and at least one saddle (3) located at the bottom of the outer wall of the tank (2); an upward concave gooseneck hole (27) is formed in the bottom of the saddle (3) for insertion of the gooseneck of a semitrailer front end; and at least one saddle (3) is adjacent to one of the end frames (2), and forms a gap with the end frame (2). The saddle (3) and the end frame (2) are spaced a certain distance, thus greatly shortening the length of the saddle (3), reducing the manufacturing cost of the saddle (3) as the gooseneck hole, reducing the dead weight of the entire vehicle, and improving the competitiveness of the product.

Classes IPC  ?

• B65D 90/20 - Cadres ou filets, p. ex. pour réceptacles souples

Abrégé

A supporting structure (10) of a storage and transportation container, and a loading and transportation method of the storage and transportation container. The supporting structure (10) of the storage and transportation container comprises an underframe (13), and a first frame support (11) and a second frame support (12) both disposed on the underframe (13). The first frame support (11) comprises at least two groups of first supporting beams (111) and first arc-shaped supporting plates (112) disposed on the groups of first supporting beams (111). The groups of first supporting beams (111) are parallel to each other at intervals, and each group of first supporting beams (111) comprises at least two first transverse supporting beams (111a, 111b). Each first arc-shaped supporting plate (112) is connected to at least two first transverse supporting beams (111a, 111b) in a same group. The second frame support (12) comprises at least two groups of second supporting beams (121) and second arc-shaped supporting plates (122) disposed on the groups of second supporting beams (121). The groups of second supporting beams (121) are parallel to each other at intervals, and each group of second supporting beams (121) comprises at least two second transverse supporting beams (121a) distributed in a transverse direction. Each second arc-shaped supporting plate (122) is connected to at least two second transverse supporting beams (121a) in a same group. The first frame support (11) is higher than the second frame support (12). The supporting structure (10) of the storage and transportation container and the loading and transportation method of the storage and transportation container reduce the transportation cost.

Classes IPC  ?

• B65D 61/00 - Châssis ou supports externes conçus pour être assemblés autour d'objets ou appliqués contre eux

Abrégé

A can-type container and its frame structure, the can-type container includes a can body (10), a first end frame (20) and a second end frame (30) are disposed on the right and left ends of the can body (10). Wherein, the first end frame (20) and the second end frame (30) are connected with the can body (10) by the multiple planks (40). The can-type container has preferably mechanical properties, and simple structure, light deadweight, strong applicability.

Classes IPC  ?

• B65D 88/12 - Grands réceptacles rigides spécialement conçus pour le transport

Produits et services

Véhicules, à savoir remorques et semi-remorques munies ou non de bâches pour le transport de marchandises, bennes et bennes amovibles de camions, remorques et semi-remorques, munies ou non de bâches, pour le transport de conteneurs, tous ces produits existant en différents modèles.