553results about How to "Reduce cooling costs" patented technology

The invention relates to a novel waste power battery full-automatic dismantling device including: 1, a loading mechanism, 2, a loading conveyer, 3, a four-station material poking mechanism, 4, material distribution conveyers, 5, cutting devices, 6, separation feeding mechanisms, 7, separators, 8, outer shell storage boxes, and 9, electric core storage boxes. Along the power battery heading direction, the loading mechanism, the loading conveyer, the four-station material poking mechanism, the material distribution conveyers, the cutting devices, the separation feeding mechanisms and the separators are successively arranged; the outer shell storage boxes and the electric core storage boxes are respectively connected with the separators. The invention also relates to a novel waste power battery full-automatic dismantling method. The device has the advantages of simple structure and high dismantling efficiency, adopts a battery mechanical dismantling way integrating electrode head end one-time cutting and electric core clipping-out, and belongs to the power battery recycling processing field.

An integrated truck and trailer power system comprises auxiliary power generation and storage devices mounted on a trailer, such as an array of solar panels mounted on the roof of the trailer and a storage battery mounted on the trailer, and switching devices for controlling flow of power there between and to an electrically powered HVAC system of the truck, whereby the truck can be maintained at a comfortable temperature by supply of power stored by the auxiliary power storage device.

One embodiment provides a method of controlling memory in a computer system. Airflow is generated through an enclosure at a variable airflow rate to cool a plurality of memory banks at different locations within the enclosure. The airflow rate is controlled as a function of the temperature of one or more of the memory banks. Memory workload is selectively allocated to the memory banks according to expected differences in airflow, such as differences in airflow temperature, at each of the different locations.

Disclosed is a cable winding processing device with a cooling function. The cable winding processing device with the cooling function comprises a first booster pump, a second booster pump, a filtering layer, a shock-absorbing adjusting device, a base and an air-drying box. By the use of the first booster pump, water in a water storage tank can flow through a water guide pipe and then is sprayed out of cleaning spray nozzles so as to conduct cleaning and cooling on a cable which penetrates through a cooling box. The filtering layer is arranged and used for filtering waste water generated by cable cleaning. A motor rotates and then drives a winding drum on a rotating shaft to conduct winding on the cable processed through air drying. Due to the fact that the shock-absorbing adjusting device is arranged, the winding range of the cable on the winding drum can be adjusted. Due to the fact that damping springs are arranged and used for conducting buffering and absorption on vibration generated when the cable makes contact with sliding plates in the process that the cable is wound around the winding drum, the phenomena that the cable and the sliding plates make rigid contact with each other, then the surface damage to the cable is caused, and the quality of the cable is affected are avoided, and the practicability of equipment is improved.

An illumination apparatus and method of manufacture of the same in which an array of light-emitting elements is aligned to an array of optical elements to achieve a thin and efficient light source that can also be arranged to provide directional and/or programmable illumination.

A bake-bent low-radiation coated glass relates to coated glass, in particular to low-radiation coated glass. The invention provides a low-radiation coated glass and an interlayer thermal-insulation glass composed of the low-radiation coated glass, wherein the film structure of the low-radiation coated glass comprises a glass plate, a first dielectric layer, a low-radiation layer, a second dielectric layer, and a protective layer, wherein the film structure of one embodiment comprises a glass substrate SiOx/SiOxNy/SnOx/NiCrOx/ZnSnOx/Ag/NiCrOx/SnOx/SiOxNy film from inner to outer at the glass plate, the low-radiation coated glass, PVB (polyvinyl butyral) and another glass plate are layered to form an interlayer thermal-insulation glass which visible light transmission is more than 76% and solar energy transmission is lower than 53%, therefore, the interlayer thermal-insulation glass is particularly applied on vehicle front shield glass.

The invention provides a heat radiating device, a frequency converter and a frequency-variable air conditioner. The heat radiating device of the invention comprises a heat exchanger (1) and the heat exchanger (1) is provided with an inlet end (11) and an outlet end (12) thereon. A heat radiating pipe is arranged between the inlet end (11) and the outlet end (12) in the heat exchanger (1). The heat radiating device of the invention greatly reduces the volume of a heat radiating plate so as to effectively improve heat radiating efficiency, reduce cost of heat radiation, and improve safety and stability of a frequency converter module. The frequency converter of the invention comprises a circuit control system, wherein the circuit control system is controlled by a mainboard of the frequency converter and comprises an electromagnetic valve (4) connected to the inlet end (11) of the heat radiating device. By using the frequency-variable air conditioner of the invention, the frequency converter module always runs in a rational temperature range, thereby achieving the purpose of protecting stable and reliable operation of the frequency converter.

The invention provides a preparation method of a NbN thin film, a SQUID device and a preparation method of the SQUID device. The preparation method of the NbN thin film comprises the following steps: performing epitaxial growth of a three-layer film structure comprising a first NbN material layer, a first insulating material layer, a second NbN material layer in sequence on a substrate in a way of magnetron sputtering; etching to form a bottom electrode pattern; forming a Josephson junction; depositing a second insulating material layer; preparing a bypass resistor; depositing a third NbN material layer and forming a top electrode. The SQUID device comprises a substrate, a superconducting ring prepared on the substrate and a Josephson junction prepared on the substrate and embedded in the loop of the superconducting ring, wherein the Josephson junction comprises a bottom electrode, an insulating material layer and a counter electrode. The invention provides a preparation method of a NbN thin film; further, a NbN/ AlN/NbN Josephson junction based SQUID device can be prepared on the basis of the preparation method, so that the SQUID device can work at a temperature higher than 4.2K; therefore, the refrigerating cost of a superconducting AQUID device is lowered.

The invention discloses an air source heat pump for radiating heat by spraying and defrosting by using hot water. A closed-loop system is formed by a first heat exchanger and a second heat exchanger which are arranged in a machine shell through a compressor and an expansion valve. When the air source heat pump works in a summer refrigerating mode, a spray system is arranged beside the second heat exchanger, namely a condenser; a plurality of nozzles of the spray system face heat exchange pipelines of the second heat exchanger and fins among the heat exchange pipelines of the second heat exchanger; and the spray system sprays water to the heat exchange pipelines of the second heat exchanger and the fins among the condenser, so the heat exchange efficiency of the air source heat pump is improved and the refrigeration cost is reduced by improving the effect of forced radiating of a fan by using the theory of radiating heat through evaporation; when the air source heat pump works in a winter heating mode, hot water pipes of a hot water tank adjacent to the second heat exchanger, namely an evaporator, and the heat exchange pipelines of the second heat exchanger are arranged at interval; and due to the heat exchange of the hot water pipes, the temperature of the evaporator is raised and frost on the surface of the evaporator is removed, the heat exchange efficiency of the air source heat pump is improved, the machine performance of the heat pump is improved, the heating cost is reduced and good heat supply effect is ensured.

A method for controlling a frequency converter is provided. The converter includes a rectifier, an inverter which is connected via a DC link to the rectifier, a rectifier controller and an inverter controller. A minimal rectifier DC link voltage for the rectifier controller is determined, a minimal inverter DC link voltage for the inverter controller is determined, a minimal DC link voltage as the maximum of the minimal rectifier DC link voltage and the minimal inverter DC link voltage is determined, and an optimal DC link voltage reference based on the minimum of the minimal DC link voltage and a maximal allowed DC link voltage is determined. The rectifier controller and/or the inverter controller is/are controlled based upon the optimal DC link voltage reference.

Techniques for managing performance of a computing system include monitoring an operating power and an operating temperature of a rack-mounted computer in a data center; determining that the operating power is at or near a threshold operating power of the computer; and adjusting the operating frequency of the computer based on the adjusted operating temperature of the computer.

The invention relates to an industrial robot operated in doors under a decompressed atmosphere, which can reliably and effectively cool the motor for driving the arm of the said robot. The industrial robot (1) comprises arm part (3) and storage room (4) where a driving source (6) for operating said arm part was stored, wherein the said arm part and said storage room are installed in a chamber under a decompressed atmosphere. The robot also provides a local hypothermia mechanism which cools said driving source (6) in said storage room. In addition the local cooling is perform by winding the aluminium pipe in which compressed air can circulate around the periphery of the motor for arm driving.

A pre-engineered/prefabricated wall assembly that has inner and outer sidewall panels of rigid insulation material that acts as both thermal insulation and concrete forms. The inner and outer sidewall panels are connected by connecting rods that secures a metal stud wall frame to the interior of the wall assembly, and a metal stud wall frame to the exterior of the wall assembly. The connecting rods serve to align the inner and outer sidewall panels separate from, and parallel to, each other, thereby providing a space for rebar and concrete to form a reinforced concrete wall. The mortar-less brick/stone veneer is attached to the wall assembly by inserting an attaching rod through the outer and inner sidewall panels, and is secured with a mechanical fastener, thereby securing the mortar-less brick/stone veneer in place until the poured concrete permanently secures the mortar-less brick/stone veneer to the exterior of the wall assembly.

This invention relates to a single-sheet producing multi-holes ethylene terephthalate elongated silk technology, which mainly includes melting body transfer, filtering melting body and extruding silk, cooling separately, oiling and joining and wrapping the tow. This invention uses silk-separating compound cooling method that is using side blowing device to cool the inner face of the tow, adding arc deep bead at the outer side of the side blowing device to make part of side blowing wind rebound by arc deep bead, which makes the tow have well cooling effect.

The invention discloses a cold accumulation plate and a cold accumulation method thereof. A plurality of cold accumulation strips are arranged inside the cold accumulation plate from top to bottom in parallel. Gaps are reserved between the adjacent cold accumulation strips, the head of one gap is communicated with the tail of the adjacent gap, and refrigerating medium flowing channels are formed by the gaps inside the cold accumulation plate. The cold accumulation strips are internally provided with a cold accumulation agent cavity for containing a cold accumulation agent, and the cold accumulation plate is provided with an inlet and an outlet both of which are communicated with the refrigerating medium flowing channels. A refrigerating unit is started to enable a refrigerating medium to enter the refrigerating medium flowing channels inside the cold accumulation plate from the inlet, heat exchanging is carried out between the refrigerating medium and the cold accumulation strips in the process that the refrigerating medium flows inside the refrigerating medium flowing channels, the refrigerating medium flows out of the outlet to flow back to the refrigerating unit after heat exchanging, and circulation is finished. The refrigerating capacity for refrigerating is stored inside the cold accumulation agent inside the cold accumulation strips on which heat exchanging is carried out.

The present invention belongs to the field of chemical separating and environment protecting technology, and is especially circular desorbing, shunting, recovering and regenerating process in an adsorbing bed and the apparatus. The technological process includes circular desorbing on hot gas in an adsorbing bed, and by-pass heat exchange and condensing recovery of partial desorbed gas flow. The present invention has the advantages low power consumption, low cost and high purity of the recovered organic matter, and is especially suitable for use in chemical adsorbing and separating process, contaminated gas purifying, organic solvent recovery, etc.

The invention discloses a solar heat reflection type heat insulation coating structure. The solar heat reflection type heat insulation coating structure comprises an inorganic heat insulation mortar layer, a flexible heat insulation putty layer, an elastic heat insulation coating and a solar heat reflection coating layer which are sequentially arranged at the outer surface of a wall body from interior to exterior. The solar heat reflection type heat insulation coating structure has the advantages that the cost is low, the bonding with the wall body is tight, the construction is simple and controllable, the excellent heat reflection cooling and heat insulation effects are realized, the combustion property class requirement is met, and the energy-saving and environment-protection concept is met.

In a substrate processing apparatus, a liquid film of a supercooled liquid of pure water is formed on the upper surface of a substrate and then cooled with cooling gas into a frozen film. The temperature of the liquid film is lower than the freezing point of pure water, and thus the liquid film is in an easy-to-freeze state. Thus, the time required to freeze the liquid film can be shortened. Even if the temperature of the cooling gas is increased, the liquid film can be speedily frozen as compared with the case in which a liquid film is formed of pure water having a temperature higher than its freezing point. Thus, heat insulating facilities such as piping that supply cooling gas can be simplified. This results in a reduction of the cooling cost required to freeze the liquid film.

The invention discloses a preparation method of umeclidinium bromide. The method is suitable for industrial routine reactions, and industrial production schemes exist at present. A technical scheme adopted in the invention is characterized in that a Grignard reagent is adopted to substitute a lithium reagent, bromobenzene, chlorobenzene and other benzene halides are adopted as raw materials, and ether and tetrahydrofuran can be used as a solvent. Compared with the prior art, the method disclosed in the invention has the following advantages: 1, the lithium reagent with high price is substituted by magneson; 2, reaction conditions are mild, too low temperature is not needed, and the reaction temperature is about 0-5DEG C, so the refrigeration cost is reduced; and 3, a routine device can be used, and the Grignard reaction is a classic reaction and industrially exists for a hundred years or above, so people can be simply trained, and the device is mature and has high operating stability.