Embodiments of the present application provide a case of a battery, a battery, and a power consumption device. The case of the battery includes: an electrical chamber configured to accommodate a plurality of battery cells of which at least one battery cell includes a pressure relief mechanism; a thermal management component configured to accommodate a fluid to adjust the temperature of the plurality of battery cells; and a collection chamber configured to collect emissions from the battery cell provided with the pressure relief mechanism when the pressure relief mechanism is actuated, wherein the thermal management component is configured to isolate the electrical chamber from the collection chamber, and a support member is provided in the collection chamber, the support member being configured to increase the compressive strength of collection chamber. According to the technical solutions of the embodiments of the present application, the safety of the battery can be enhanced.

Embodiments of the present application provide a case of a battery, a battery, and a power consumption device. The case of the battery includes: an electrical chamber configured to accommodate a plurality of battery cells of which at least one battery cell includes a pressure relief mechanism; a thermal management component configured to accommodate a fluid to adjust the temperature of the plurality of battery cells; and a collection chamber configured to collect emissions from the battery cell provided with the pressure relief mechanism when the pressure relief mechanism is actuated, wherein the thermal management component is configured to isolate the electrical chamber from the collection chamber, and a support member is provided in the collection chamber, the support member being configured to increase the compressive strength of collection chamber. According to the technical solutions of the embodiments of the present application, the safety of the battery can be enhanced.

A coolant system includes a first and a second coolant tank, the first and second coolant tanks are connectable to each other by means of a coolant supply conduit and a first coolant feeding conduit, wherein the first coolant feeding conduit comprises a fluid pump. The coolant system hereby provides an active coolant pressure control with service filling ability.

A fluid drainage arrangement for a battery arrangement, the fluid drainage arrangement having a fluid inlet, a collecting chamber, a membrane, a labyrinth chamber and a fluid outlet. The membrane is provided between the collecting chamber and the labyrinth chamber and has a closed state (Z1) and an open state (Z2). The membrane is designed, in the closed state (Z1), to collect a coolant, which passes into the collecting chamber via the fluid inlet, in the collecting chamber until the membrane, at a predetermined first differential pressure between a side of the membrane that is assigned to the collecting chamber and a side of the membrane that is assigned to the labyrinth chamber, transitions from the closed state (Z1) into the open state (Z2) and allows drainage of the coolant via the labyrinth chamber to the fluid outlet.

A fluid drainage arrangement for a battery arrangement, the fluid drainage arrangement having a fluid inlet, a collecting chamber, a membrane, a labyrinth chamber and a fluid outlet. The membrane is provided between the collecting chamber and the labyrinth chamber and has a closed state (Z1) and an open state (Z2). The membrane is designed, in the closed state (Z1), to collect a coolant, which passes into the collecting chamber via the fluid inlet, in the collecting chamber until the membrane, at a predetermined first differential pressure between a side of the membrane that is assigned to the collecting chamber and a side of the membrane that is assigned to the labyrinth chamber, transitions from the closed state (Z1) into the open state (Z2) and allows drainage of the coolant via the labyrinth chamber to the fluid outlet.

The invention relates to a thermal regulation device for at least one electronic and/or electrical component, in particular for a motor vehicle, having a stack of at least two pairs of plates, defining circulation channels for heat-transfer fluid, and at least one heat-transfer fluid manifold, in fluidic communication with the circulation channels for heat-transfer fluid. The at least one heat-transfer fluid manifold has at least two complementary hollow manifolds. Each manifold is joined to an associated pair of plates and includes a distribution zone having at least one slot leading into the circulation channel for heat-transfer fluid. The manifolds joined to two adjacent pairs of plates have a male part and a complementary female part that are fitted one in the other, the male part bearing at least one seal. The invention also relates to a corresponding method for assembling such a device.

The invention relates to a thermal regulation device for at least one electronic and/or electrical component, in particular for a motor vehicle, having a stack of at least two pairs of plates, defining circulation channels for heat-transfer fluid, and at least one heat-transfer fluid manifold, in fluidic communication with the circulation channels for heat-transfer fluid. The at least one heat-transfer fluid manifold has at least two complementary hollow manifolds. Each manifold is joined to an associated pair of plates and includes a distribution zone having at least one slot leading into the circulation channel for heat-transfer fluid. The manifolds joined to two adjacent pairs of plates have a male part and a complementary female part that are fitted one in the other, the male part bearing at least one seal. The invention also relates to a corresponding method for assembling such a device.

Disclosed is a method for operating a heat exchanger and an energy store heat exchange system with an energy store including multiple electrochemical cells for providing electrical energy, with a flow duct for providing the cells with a flow of a heat-exchange medium in a flow direction, wherein the cells are arranged in series in the flow direction, wherein the cells each have a heat-exchange surface around which the heat-exchange medium can be made to flow and through which heat can be exchanged between the heat-exchanging medium and the cell, wherein a first (in the flow direction (S)) cell has a first heat-exchange surface, wherein a second cell, arranged downstream of the first cell, has a second heat-exchange surface, the second heat-exchange surface being larger than the first heat-exchange surface, and with an open- and/or closed-loop control unit for setting the volumetric flow.

The present disclosure provides a battery pack control method, a system, and a vehicle which are applied to a vehicle having a vehicle-mounted communication terminal, and relates to the technical field of automobiles. Wherein the vehicle includes a heating module and a cooling module; when the vehicle is in a powered-off state, and when a trigger condition of the predetermined timing task is reached, the vehicle is waken up by the vehicle-mounted communication terminal, and then the temperature of the battery pack is controlled so that the temperature of the battery pack is maintained within the preset range, so as to restart and use the vehicle; thus to solve the problems in the prior art that after the vehicle is in a powered-off state, the temperature of the battery pack cannot be controlled using a heat management system, and the temperature of the battery pack is easily too low or too high due to a lower or a higher ambient temperature.

The present disclosure provides a battery pack control method, a system, and a vehicle which are applied to a vehicle having a vehicle-mounted communication terminal, and relates to the technical field of automobiles. Wherein the vehicle includes a heating module and a cooling module; when the vehicle is in a powered-off state, and when a trigger condition of the predetermined timing task is reached, the vehicle is waken up by the vehicle-mounted communication terminal, and then the temperature of the battery pack is controlled so that the temperature of the battery pack is maintained within the preset range, so as to restart and use the vehicle; thus to solve the problems in the prior art that after the vehicle is in a powered-off state, the temperature of the battery pack cannot be controlled using a heat management system, and the temperature of the battery pack is easily too low or too high due to a lower or a higher ambient temperature.