31results about How to "Effective and efficient cooling" patented technology

A method and apparatus for cooling produce contained in ventilated trays arranged in a five-down configuration on a pallet. The ventilated trays according to the present invention have openings that correspond to fluid passageways in contained clamshells in order to efficiently and effectively channel cooling air into the clamshells and over the contained produce. The present invention creates direct airflow channels to the produce that cause an optimal amount of the forced air to enter and flow over the produce within the produce carrying containers and not around the produce carrying containers as can occur with conventional six-down configurations. As a result, more air enters the produce carrying containers, more passes over the produce and more produce is effectively cooled.

A drilling/reaming tool includes a basic body which extends in a longitudinal direction. The basic body includes at least one end-side drilling major cutting edge, a main flute which is assigned to said drilling major cutting edge and is wound at a first helix angle, and a plurality of reaming cutting edges which are arranged circumferentially on the basic body and have in each case one reamer flute which is assigned to the respective reaming cutting edge and is wound at a second helix angle. The reaming cutting edges adjoin the at least one major cutting edge directly in the longitudinal direction. Each reamer flute is merged into the main flute.

The invention discloses a power distribution cabinet with high heat dissipation performance, which comprises a cabinet body, wherein the upper ends of the two sides of the cabinet body are both provided with heat dissipation fans, the air inlet ends of the two heat dissipation fans are both provided with air inlet pipes, the cabinet body is provided with ventilation mechanisms which are respectively positioned below the two heat dissipation fans, and each ventilation mechanism comprises a first fixing block and a second fixing block which are fixed on the inner wall of the cabinet body, and each second fixing block is located above the corresponding first fixing block. According to the power distribution cabinet, the structure is reasonable, the size of a first through hole and a second through hole can be automatically adjusted according to the temperature, so that the air inlet amount in the cabinet body can be adjusted, the heat dissipation effect on the cabinet body can be improved, and meanwhile, along with the increase of the temperature, the heat dissipation fans can work, so that more effective and efficient heat dissipation can be carried out in the cabinet body, a dustproof net can be automatically cleaned, manual cleaning is not needed, and the labor amount of workers is reduced.

A cooling device for use in an electric arc furnace is provided. The cooling device provides a novel and effective method for cooling burners, lances, enclosures, and other devices used in high heat environments, such as in Electric Arc Furnaces. According to one aspect of the invention used in a steel making process in an electric arc furnace, a cooling tube is inserted into a cooling cavity in a burner. Cooling fluid is injected through the cooling tube into the cavity to cool the portions of the burner adjacent the cooling cavity. The cooling fluid is then extracted from the cavity through a concentric space between the cooling tube and the cooling cavity. According to another aspect of the present invention, a cooling fluid distribution flange is provided to distribute cooling fluid to a plurality of cooling tubes to inject cooling fluid into a plurality of associated cooling cavities.

The invention discloses a motor cooling device for biotechnological production, which comprises a cooling box, a box door is hinged to the cooling box, a supporting plate is fixedly connected to the inner bottom of the cooling box, a sliding groove is formed in the supporting plate, a supporting column is slidably connected into the sliding groove, and a servo motor is mounted on the inner wall ofthe cooling box. And the output end of the servo motor is fixedly connected with an adjusting screw rod, the adjusting screw rod extends into the sliding groove, the adjusting screw rod penetrates through the supporting column and is in threaded connection with the supporting column, the upper end of the supporting column is fixedly connected with a net plate, and a motor body is arranged on thenet plate. The equipment is reasonable in structure, work of the water pump and the semiconductor chilling plate can be automatically controlled according to actual requirements, through cooperation of air cooling and water cooling, the motor can be effectively and efficiently cooled, protection of the motor is achieved, meanwhile, electric resources can be saved, meanwhile, the motor can be conveniently taken and placed, and convenience is brought to workers.

The invention provides a control equipment box for wind power energy storage. The control equipment box comprises a box body, wherein the bottom of the box body is provided with a supporting frame for supporting a control equipment body, and the contact surface of the supporting frame and the control equipment body is of a latticed structure; the top of the box body is provided with a plurality of radiating fins which are arranged in parallel; a fan is mounted at the top of one side wall of the box body, and an air outlet of the fan is opposite to the radiating fins; an air inlet of the fan is formed in the outer side of the box body; and the bottom of the side wall of the box body is provided with a screen plate used for communicating an inner cavity of the box body with the external environment. According to the invention, effective and efficient heat dissipation can be carried out on control equipment in the box body, all-directional heat dissipation is realized, floating impurities can be prevented from entering the box body, the influence on electrical equipment is reduced, and automatic dust removal treatment can be carried out on a filter plate without manual treatment.

The invention discloses a machine room power environment video integrated management system which comprises a box body. A server is arranged in the box body, a management module group is installed onthe server, two hollow heat exchange plates are provided with through grooves in an up-down penetrating mode, and the opposite faces of the two hollow heat exchange plates are fixedly connected with heat exchange strips. A cooling box is arranged on the rear side of the box body, a refrigerator is installed in the cooling box, the two hollow heat exchange plates are both connected with the coolingbox through a circulating mechanism, a driving motor is fixedly connected to the upper end of the box body, and two first reciprocating lead screws are rotatably connected to the inner bottom of thebox body. One of the first reciprocating lead screws is fixedly connected with the output end of a driving motor, and the two first reciprocating lead screws are each provided with a first heat dissipation mechanism. The system is reasonable in structure, the server can be effectively and efficiently cooled, dust of the server can be removed, and normal work of the server is guaranteed.

In a projector assembly having a lamp for emitting light, and an ellipsoid reflector for capturing the light, the ellipsoid reflector having an opening through its vertex facilitating placement of the lamp, there is provided an improvement wherein the opening in the ellipsoid reflector is sized to allow a major portion of cooling air to pass therethrough into a region defined by the ellipsoid reflector. An air deflector is situated in the opening so as to facilitate distribution of cooling air along the lamp and outwardly towards the inside surface of said ellipsoid reflector from within said region.

The invention discloses an education robot with the good heat dissipation performance. The robot comprises a shell, locking universal wheels are installed at the bottom of the shell, an air inlet groove and an air outlet groove are formed in the left side and the right side of the shell in a penetrating mode correspondingly, a first filter screen and a fan are installed in the air outlet groove, a second filter screen is installed in the air inlet groove, a short rod rotationally connected with the second filter screen is arranged on the second filter screen in a penetrating mode, a rod brush abutting against the outer portion of the second filter screen is fixedly connected to the short rod, a control assembly and a water cooling mechanism for heat dissipation are installed in the shell, a control mechanism is installed on the inner wall of the shell, the number of the locking universal wheels is four, and the four locking universal wheels are connected with the bottom of the shell through bolts. According to the robot, the second filter screen can be automatically cleaned without manual cleaning, so that the problem of insufficient heat dissipation effect of the control assembly can be effectively solved, the service life is prolonged, and meanwhile, the control assembly can be effectively and efficiently cooled.

An electric machine (1) for driving a motor vehicle includes a stator (2) having a stator core (7), a stator cooling bush system (8), and a housing (4). The stator cooling bush system (8) externally surrounds the stator core (7) in a radial direction (r) of the electric machine (1), and the housing (4) externally surrounds the stator cooling bush system (8) in the radial direction (r) of the electric machine (1). The stator cooling bush system (8) forms a fluid duct (17). A fluid is flowable through the fluid duct (17) to receive heat from the stator core (7). The stator cooling bush system (8) forms at least one air duct (18, 18.1, 18.2) arranged separate from the fluid duct (17) between the stator cooling bush system (8) and the housing (4). Air is flowable through the at least one air duct (18, 18.1, 18.2).