34 results about "Heat exhaustion" patented technology

Heat exhaust holes are provided in a unit frame at positions just above respective imaging units. An exhaust fan causes air heated at developing elements to be exhausted outside an apparatus via heat exhaust ducts and a common duct. The heat exhaust holes are formed in different sizes depending on a position of the imaging unit. The closer the position of the imaging unit is, the larger the heat exhaust hole provided above the imaging unit is.

The present invention is to provide a method of forming a vertical structure light emitting diode with a heat exhaustion structure. The method includes steps of: a) providing a sapphire substrate; b) depositing a number of protrusions on the sapphire substrate, each of which has a height of p; c) forming a buffer layer having a number of recesses, each of which has a depth of q smaller than p so that when the protrusions are accommodated within the recesses of the buffer layer, a number of gaps are formed therebetween for heat exhaustion; d) growing a number of luminescent layers on the buffer layer, having a medium layer formed between the luminescent layers and the buffer layer; e) etching through the luminescent layers and the buffer layer to form a duct for heat exhaustion; f) removing the sapphire substrate and the protrusions by excimer laser lift-off (LLO); g) roughening the medium layer; and h) depositing electrodes on the roughened medium layer.

The invention relates to a straw-burning water cover skirt cage-shaped rapid heat storage and heat preservation heating boiler. The boiler is placed in the kang stove to recover waste heat and store heat preservation for standby. The boiler is like a "cover" and "skirt" in the middle of the stove The "cage" of the boiler allows the straw to be fully and efficiently burned. The "water cover-skirt" structure of the boiler can cover and absorb the convective rising hot air flow when the straw burns, and the "cage" structure of the boiler fully covers the flame and absorbs the flame efficiently. The radiated heat can absorb the last sliver of heat from the charcoal fire, and quickly and continuously store hot water to the hot water storage tank with a volume of more than 185 liters through the boiler water pipe and return pipe with a diameter of more than 75 mm, and keep it warm for standby, once a day The normal heating of the kang can ensure that the boiler can provide good heat to the room and the kang for 24 hours. The boiler has a rapid discharge of water vapor and an anti-overflow device, and can also overcome the adverse effects of thermal expansion and contraction on the boiler. It is widely applicable, efficient and safe Low cost, saving time and effort, low pollution and many other advantages.

A cooling bed system is configured to provide a cooling airflow around a patient suffering from heat exhaustion, heat stroke and or burns. A cooling bed system produces an airflow over a patient and preferably an airflow from both above and below the patient to more effectively and quickly cool the patient. A cooling bed system may also include a liquid dispenser that creates mist that is carried by the airflow to further cool the patient. A patient may be supported by a platform having a plurality of openings to allow airflow and mist to pass therethrough. A controller controls the airflow rate and / or temperature of the air, and may also control the liquid dispensing rate and / or temperature of the liquid as a function of an input from a temperature sensor to effectively and safely cool the patient.

The invention provides a distillation and deodorization method for production of biodiesel. The distillation and deodorization method is characterized in that raw oil is reacted with methanol to generate coarse methyl ester containing glycerine soap; the coarse methyl ester containing glycerine soap is subjected to water washing and then transferred into a disk centrifugal separator to quickly separate coarse methyl ester and a glycerine soap water mixture; then the centrifuged coarse methyl ester enters a falling film dehydrating tower to remove residual moisture; the distillation product is taken out from a distillation column in two parts; a cycle oil cooling system is arranged at the upper part of the column; a distillation cooling substance taken out from the upper part of the column is the finished product of biodiesel; another distillation cooling substance taken out from the top part of the column is an odor substance (light-component oil); the afterheat is comprehensively recycled, thus over 20% of the production cost on heat exhaustion can be decreased; a vacuum cold well used for protection is provided for a distillation system, so that the yield of the odor substances (light-component oil) can be increased, and a vacuum set is able to work smoothly; the yield of the biodiesel can reach more than 92%; the acid value is not greater than 0.5mgKOH / G; no foreign odor is generated.