32results about How to "Control internal temperature" patented technology

A heat pump system for a vehicle may include a cooling device including a radiator connected to a cooling line and a first water pump to cool an electric component; a battery module provided on a battery cooling line selectively connectable to the cooling line through a first valve; a heating, ventilation, and air conditioning (HVAC) module including an internal heater connected to the cooling line through a first connection line, a cooler connected to the battery cooling line through a second connection line, and an opening or closing door provided between the internal heater and the cooler and controlling external air passing through the cooler to be selectively introduced into the internal heater depending on cooling, heating, and heating and dehumidifying modes of the vehicle; and a centralized energy (CE) module connected to each of the battery cooling line and the cooling line.

The invention belongs to the technical field of air purification equipment and particularly relates to a culturing device for formaldehyde degradation bacteria. A reaction tank which is of a box-type structure consists of a tank cover and a tank body; an air inlet pipeline reaches the bottom of the reaction tank through the tank cover; an aeration pump is arranged at the outer end of the air inlet pipeline; a swirl-mixing aerator is arranged at the inner end of the air inlet pipeline; a micro-porous biological filtering membrane is arranged at the end, close to the aeration pump, inside the air inlet pipeline; a temperature controller is arranged at the lower right part inside the tank body; a sampling hole is formed at the lower right part outside the tank body; a tail gas absorbing bottle is arranged in a central line at the top outside the tank cover; a tail gas pipeline is led out from the tail gas absorbing bottle, penetrates through the tank cover and then is provided with a tail gas collecting opening; a supplementing pipeline penetrates through the tank cover and then is provided with a valve and a supplementing opening in sequence. The culturing device is simple in structure, safe to use, convenient in preparation method, reliable in principle and low in cost, is capable of reducing the risk of exposure to surrounding people, and is applicable to screening, acclimatization and batch culture of formaldehyde degradation bacteria.

A hard disk drive (HDD) capable of controlling its own internal temperature during testing. A test program embedded in the HDD is run only within a pre-determined optimal test temperature range. The internal temperature of the HDD is kept within this pre-determined test temperature range by switching HDD operation modes back and forth between a higher heat generating Rapid Seek Mode and a lower heat generating IDLE mode. The HDD is thus kept within the optimal test temperature range without the use of external heating and/or cooling devices.

The present invention provides a heat management system for controlling the temperature inside of an electronics cabinet. A first heat exchanger is provided that includes a cold plate that is thermally interconnected with the electronic systems and components in the cabinet. A channel is defined in the cold plate that supports a tube having an entrance opening, an exit opening, and is arranged in thermal communication with the electronic systems so as to form a passageway for a liquid coolant fluid to travel through the channel. A second heat exchanger is provided that includes a condenser arranged in fluid flow communication with the entrance opening and the exit opening of the channel and a plurality of fans arranged in confronting relation to the condenser. A third heat exchanger is provided that includes two stacks of substantially parallel plates arranged in two-plate assemblies. Each two-plate assembly has a closed end and an open end such that a closed end of one two-plate assembly is sandwiched between an open end of two adjacent two-plate assemblies. Two fans are provided, one fan arranged so as to blow air onto a portion of the electronics and another fan arranged so as to draw heated air away from the electronics and blow the heated air into the open ends of the two-plate assemblies and the other fan arranged to circulate air from outside the cabinet through the third heat exchanger. The present invention effectively controls the heat distribution of electronic equipment and assembly inside the electronics cabinet.

The invention discloses a printer and a printer head driving method. Based on operator's requirement, printing with appropriate quality and speed can be done. The printer comprises a printer head (21), a coil driving part (27), a temperature detection part (28) for detecting the temperature inside the printer head (21), a threshold setting part (32) for controlling the threshold of the temperature inside the printer head (21) by setting corresponding to a printing mode; and a printing condition setting part (33) for setting the printing condition for lowering temperature inside the printer head (21) when the detection temperature is set above the set threshold. When setting the threshold, the printing quality won't be reduced without reducing printing density. When setting the threshold, the printing speed won't be lowered.

A heat pump system for vehicle includes a cooling device including a radiator and a first water pump by a cooling line and circulating a coolant along the cooling line to cool an electric component; abattery module provided on a battery cooling line selectively connected to the cooling line through a first valve; a HVAC module including an internal heater connected to the cooling line through a first connection line, a cooler connected to the battery cooling line through a second connection line, and an opening or closing door provided between the internal heater and the cooler and controlling external air passing through the cooler to be selectively introduced into the internal heater depending on cooling, heating, and heating and dehumidifying modes of the vehicle; and a centralized energy (CE) module connected to each of the battery cooling line and the cooling line.

The invention discloses an oil removing and skimming device for sewage treatment. The oil removing and skimming device structurally comprises a treatment device, a box door, a small handle, a water outlet pipe, a tool box, a bump, a lockset, a tool box door, a hinge, an upper cover, a rivet, a separation plate, an observation window and a fixed frame, wherein the rear end of the box door is in clearance fit with the left end of the treatment device; the front end of the box door is connected with the left end of the treatment device through a hinge; the rear end of the water outlet pipe is welded with the lower side of the front end of the treatment device; the bottom of the small handle is mechanically connected with the inner part of the water outlet pipe; the rear end of the tool box iswelded with the front end of the treatment device. The oil removing and skimming device for the sewage treatment is structurally provided with the treatment device; the device is driven by adopting water energy and energy sources are saved at maximum; residues in sewage can be automatically discharged and the residues are uniformly concentrated through extrusion so that the residues are preventedfrom being accumulated disorderedly; an inner environment has a constant-temperature state so that overheating abrasion of parts is reduced and the service life is prolonged; meanwhile, the sewage isfurther purified through stirring and oxidization.

A circulation conveyor for foods and drinks effectively controls internal temperature of a tunnel section covering an upper portion of a circulation-type conveyor path for foods and drinks. The conveyor has a tunnel section covering an upper portion of and in the longitudinal direction of the carrying path. A cooling and heating pipe 24 inside the tunnel section in its longitudinal direction controls internal temperature of the tunnel section. In the tunnel section, upper and lower ventilation openings 32 and 33, disposed above and below, respectively, of the cooling and heating pipe 24 are provided. The ventilation openings communicate via communication pipes 30a to 30c to circulate air, and an air blowing section 34 circulates air in the tunnel section by drawing air from one of the upper or lower ventilation openings, into the pipes, and discharges the air from the other opening.

The invention discloses a high-capacity lithium ion battery which comprises a battery shell, a cover plate arranged on the battery shell, a battery cell group arranged in the shell and a pole connected with the battery cell group, the pole extends out of the cover plate, and the high-capacity lithium ion battery is characterized in that the battery pack comprises a plurality of battery cell units, and a plurality of supporting frames; the supporting frames are used for fixing and pressing the battery cell units; wherein the battery cell units and the supporting frame are arranged at intervals; the battery cell unit is connected with the pole, and the pole is placed in the groove of the supporting frame. According to the high-capacity lithium ion battery disclosed by the invention, the internal temperature of the high-capacity battery is effectively controlled and the safety of the high-capacity battery is improved through the parallel connection and compression of the battery cell units, the fixation of the supporting frames, the addition of a fire-fighting cooling medium or a heat pipe in the hollow pole of the lithium ion battery and the design of tubular pressure relief ports which can be connected in series.

The invention relates to a production line of a rotating disc type loose core die composite board which comprises a disc, wherein a plurality of support legs are arranged at the periphery of the disc,the support legs are in abutting connection with the disc, a rotating power mechanism is arranged below the disc, a plurality of layers of loose core dies are uniformly distributed on the upper surface of the disc along the circumference; a die opening is formed at the end part, far away from the disc, of each loose core die; and a moving rack entering and quitting the loose core die via the dieopening is arranged in each loose core die, at least one support is arranged at the lateral part of the disc, the support is matched with the moving rack, and a rotating motor and the loose core diesare connected with a controller. The device is reasonable in structure design; an effect of respectively dealing with composite board assembly and processing and maintaining on the moving rack is achieved; since processing and maintenance need a certain turnover time, a plurality of loose core dies are arranged on the disc, the loose core dies in a processing and maintenance state and the moving rack are taken away from the support, and the active dies after processing and maintenance and the moving rack are arranged oppositely.

The invention provides a disinfecting and charging integrated cabinet for VR equipment. The disinfecting and charging integrated cabinet for VR equipment comprises a housing, a cooling device arranged at the top of the housing, two rotating devices arranged at the bottom of the housing, a mounting shaft arranged on the rotating devices, a plurality of charging devices distributed on the mounting shaft at equal intervals and an ozone conveying device arranged at the bottom of the housing. The ozone generator comprises an ozone conveying device, and an ozone conveying hole formed in the inner side wall of the housing, a conveying device with a fan on the ozone conveying hole, an ultraviolet disinfecting device arranged at the inner side of the bottom of the cabinet door and two cabinet doors with transparent windows arranged at the outer side of the front end of the housing. The disinfecting and charging integrated cabinet for VR equipment provided by the invention charges and disinfects the VR integrated machine equipment in a centralized manner, so that the placing space can be saved at the same time, and the charging efficiency is increased; by using a temperature control cooling fan to control the inner temperature, the cabinet is suitable for being commonly used by a batch of equipment to prevent dangers caused by excess temperature.

The invention discloses a multifunctional aluminum alloy container. The multifunctional aluminum alloy container is characterized by comprising an outer aluminum alloy layer, an inner aluminum alloy layer, a damping device, a spring damping layer, a temperature sensor and a temperature controller. The outer aluminum alloy layer is arranged on the outer surface of the multifunctional aluminum alloycontainer, the inner aluminum alloy layer is arranged on the inner surface of the multifunctional aluminum alloy container, and a gravity sensor is arranged at the upper portion of the inner aluminumalloy layer; an upper magnetic sheet is installed at the lower portion of the inner aluminum alloy layer, the damping device is connected to the lower portion of the upper magnetic sheet, a lower magnetic sheet is arranged at the lower portion of the damping device, and the spring damping layer is installed at the lower portion of the lower magnetic sheet. The upper portion of the multifunctionalaluminum alloy container is provided with the temperature sensor, and the upper portion of the multifunctional aluminum alloy container is provided with the temperature controller. The multifunctional aluminum alloy container achieves the purpose of preventing corrosion and rusting by arranging protection layers made of an aluminum alloy material on the inner and outer walls of the container; meanwhile, a damping and control module is arranged inside the container to adjust the goods custody environment inside the container, so that goods are protected against damage.

The invention relates to a method and device used for controlling internal temperature of refrigeration equipment. The method comprises following steps of: c) detecting whether alternating voltage of the refrigeration equipment exceeds zero; d), judging whether at least one generated control signal is present when alternating voltage exceeds zero; and e) outputting at least one control signal to at least one temperature regulation unit when at least one generated control signal is present. In the step d), at least one control signal is used for controlling at least one temperature regulation unit and the at least one temperature regulation unit is a compressor of the refrigeration equipment and/ low-temperature compensation heating wires. Based on the technical scheme, the method and device used for controlling internal temperature of the refrigeration equipment have following beneficial effects: impact of temperature regulation units of the refrigeration equipment to a power grid is recued; temperature regulation units can be rapidly controlled; and overly long or short boot time caused by the low-temperature compensation heating wires is avoided because a user regulates shifts of a temperature controller.

The invention relates to the technical field of new energy, and discloses a battery management device for a new energy automobile, three built-in plates are fixedly mounted in a shell, a top plate is fixedly mounted on the top side of the interior of the shell, and a battery clamping mechanism is arranged in the shell. The battery clamping mechanism is used for fixing a battery in the transportation process of the battery, a refrigerating mechanism and a heating mechanism are arranged on the two sides of the interior of the shell correspondingly and used for controlling the internal temperature of the battery in the transportation process, and a hydraulic pump is arranged, so that when the battery in the shell lacks of electricity due to too long transportation time, the battery can be stored in the shell; a hydraulic pump is started, a shaft of the hydraulic pump shrinks to drive a linkage plate and a power socket to move, the power socket is connected with a power plug, and therefore a battery in the shell is charged, and when battery charging is completed, the battery is powered on. The shaft of the arranged hydraulic pump extends to drive the linkage plate and the power socket to be away from the power plug so as to finish power supply.

An embodiment provides a lamp apparatus, including: at least one filament; an amount of amalgam; a heat-sink assembly connected to the lamp apparatus; and at least one control circuit comprising a heating element and a temperature measurement element connected to the at least one filament, wherein the control circuit varies the electrical power delivered to the heating element, thereby controlling an internal temperature of the lamp apparatus relative to a temperature set point. Other aspects are described and claimed.

The invention discloses a high-capacity battery. The battery comprises a shell, a battery pack arranged in the shell and a heat exchange device arranged outside the shell; the heat exchange device comprises a semiconductor module arranged on the outer side of an upper cover plate of the shell and two same heat dissipation assemblies arranged in the shell, and the condensation ends of the heat dissipation assemblies extend out of the upper cover plate of the shell to be connected to the semiconductor module; and each heat dissipation assembly comprises a conducting bar connected to the positive electrode/negative electrode of the battery pack, a hollow pole column which is connected to the conducting bar and provided with an outer wall groove, and a heat conduction fire extinguishing pipe arranged in the outer wall groove. The reliability, the safety and the service life of the high-capacity lithium ion battery are improved.

The invention discloses an anti-impact protective buoy which is used for anti-impact protection of a testing device in a ship explosion impact test. The anti-impact protective buoy comprises an outer drum (2) fixedly arranged on a ship through an energy absorbing support (1), an inner drum (6) sleeved in the outer drum (2), a device platform (13) is arranged in the inner drum (6), and the testing device is arranged on the device platform (13). The anti-impact protective buoy is characterized in that a supporting platform (15) is arranged in the outer drum (2), the inner drum (6) is arranged on the supporting platform (15) through a rubber gasket, the upper end of the inner drum (6) protrudes out of the upper end face of the outer drum (2), a gap full of water is arranged between the inner drum and the outer drum, and a rubber supporting ring 11 is arranged in the gap between a wall face of the upper port of the outer drum (2) and an outer wall face of the inner drum (6). The anti-impact testing buoy can achieve efficient cooling and three-level vibration reduction so as to protect and recycle a testing device.

The invention discloses a dam upstream face anti-seepage structure. The dam upstream face anti-seepage structure comprises a dam upper main body, a dam lower base and a dam water-cooling circulating system, wherein the dam upper main body is a main part of a dam for blocking water flow; the height of the water level is controlled by opening and closing water outlets of the dam upper main body; thedam lower base is a dam underwater part and is mainly responsible for controlling the overall gravity center of the dam and discharging silt blocked by the dam; and the dam water-cooling circulatingsystem is a main temperature control system of the dam and is mainly used for eliminating heat generated by a concrete pouring chemical reaction and avoiding damage of solar radiation generated in theusing process to a dam body.

The invention discloses a lamp for a lift-type high pole lamp, which comprises a lamp housing and a transparent lampshade arranged on the lamp housing. The transparent lampshade is made of toughened glass, and an electric wire inlet is provided on the lamp housing, and a sealing device is arranged at the electric wire inlet. In the present invention, the lamp housing is made of aluminum die-casting shell, which can effectively control the internal temperature and prolong the service life, and adopts high-pressure sodium lamp and smoldering high-temperature-resistant wiring, which has an instant trigger function, high efficiency and long service life; and adopts tempered Glass, to withstand strain, has thermal stability, is equipped with a sealing device, which effectively prevents water vapor from entering the lamp housing, improves sealing performance and heat dissipation, makes the protection level of the lamp above IP55, and the lamp stand can withstand 35M/S Wind speed, which has the advantages of high safety performance, beautiful appearance, and coordination with the surrounding environment.

The invention discloses a waterproof and ventilation type intelligent lamp which comprises a lamp cover and a lamp stand located in the lamp cover. The bottom end of the lamp cover is connected with a containing cavity used for containing a rectifier. Water collecting cavities are formed in the two ends of the containing cavity. Multiple ventilation pipes transversely penetrating the water collecting cavities are formed above the water collecting cavities. The bottom ends of the parts, located in the water collecting cavities, of the ventilation pipes are provided with water falling openings, and discharging stoppers are arranged at the bottom ends of the water collecting cavities. According to the waterproof and ventilation type intelligent lamp, the rectifier is independently contained in the containing cavity, so that the influences of the high temperature in the lamp cover to the internal temperature of the rectifier are reduced; the containing cavity has good ventilation performance, rainwater can also be prevented from entering the containing cavity, and both ventilation performance and waterproofness are achieved; and the containing cavity has a very good radiating function, the internal temperature of the rectifier is effectively controlled, the phenomenon that the rectifier is damaged is greatly reduced, and the service life of the rectifier is prolonged.