351results about How to "Easy temperature adjustment" patented technology

Pultruded panels having a first longitudinal edge profile and a second longitudinal edge profile may be used to form a floor assembly mounted on a railway car underframe. The pultruded panels may also be used to form walkways, bridges, piers and other structures. A bead may be placed on at least one of the longitudinal edge profiles to form a gap between an adjacent pultruded panel. An adhesive may be placed within the gap to couple or bond adjacent pultruded panels with each other. Void spaces may be formed within the pultruded panel and filled with foam to provide improved resistance to heat transfer through the respective panel. Respective coverings may be placed on opposite ends of each panel to block access to the associated void spaces.

An incubator with a double glazed wall that promotes regulation of sound pressure levels and temperature levels the incubator, using an insulated glass unit. The canopy of the incubator has at least one insulated glass unit. This unit includes at least one first inner glass and at least one second external glass. The inner and external glasses are spaced by a spacer, and are characterized by an inner atmosphere confined within the canopy and an external atmosphere.

The invention discloses a tobacco curing barn taking an air source heat pump as a heat source, which comprises a heating chamber with a fresh air opening, and a drying chamber with temperature and humidity probes. A dehumidifying opening is reserved above the curing barn. The tobacco curing barn further comprises the air source heat pump and a condenser fan. The ratio of the heat exchange area ofa condenser to the input power of a compressor is numerically 7 to 12 m<2>/kw. The condenser and the suction type air supply fan thereof are arranged in the heating chamber. The drying chamber and/orthe heating chamber are/is provided with a heat preservation layer. By taking the air source heat pump and solar energy as the novel heat sources, the tobacco curing barn of the invention has the characteristics of energy saving, normal and stable running of a system, high energy efficiency ratio, convenient operation, capability of providing hot air at relatively higher temperature and greatly expanding the application range of the air source heat pump and the solar energy, and positive role in saving energy sources and protecting the environment. Due to the large-scale popularization and utilization of the technology in tobacco production areas, the sulfur content of the air, soil and tobacco can be reduced and the quality of the tobacco can be improved.

An automatic cooking medium level control system for a cooking apparatus, e.g., a fryer, may include a cooking vessel having a first temperature sensor at a first level of the cooking vessel and a second temperature sensor at a second level of the cooking vessel. A reservoir holding a cooking medium, such as cooking oil, may be in fluid communication with the cooking vessel. A controller may monitor temperature data from the first and second temperature sensors to determine whether the level of cooking oil in the cooking vessel has lowered. Upon determining that the cooking oil level has lowered, the controller may actuate a supply mechanism, such as a pump, which may be disposed on a fluid communication path between the reservoir and cooking vessel, which may enable the introduction of cooking medium from the reservoir to the to the cooking vessel.

A composite box structure assembled on and securely attached to a railway car underframe to form a temperature controlled railway car or on insulated boxcar. The composite box structure defined in part by an exterior metal surface, interior side stakes and at least one layer of fiber reinforced plastic attached to the side stakes. Foam insulation may be disposed between the side stakes, the exterior metal surface and the at least one layer of fiber reinforced plastic. The foam insulation provides improved resistance to heat transfer between the interior and the exterior of the composite box structure. An airflow management system may be incorporated into the composite box structure.

A manufacturing facility and method for assembling a composite box structure on a railway car underframe are provided. The composite box structure may be defined in part by an exterior metal surface, interior side stakes attached to the exterior metal surface, foam insulation disposed between the side stakes and attached to the metal surface and at least one layer of reinforced plastic material forming an interior surface. The composite box structure preferably includes a pair of end walls, a pair of side walls, a floor assembly and a roof assembly. The composite box structure may be assembled on a railway car underframe to form a temperature controlled boxcar or on insulated boxcar.

A hair iron comprising a pair of openable/closable hair-sandwiching arms that each store in void spaces shielded by shielding members a heat-source plate and a hair-heating plate positioned adjacent to the heat-source plate and sandwiches hairs when the arms are closed; wherein the pair of arms are openably/closably connected on one end by a pivot, and spring pressure is used to maintain the pair or arms in opening directions in a normal condition; wherein the heating plates are installed so that they face each other; wherein tapered portions are provided in a base, on the void space side, of the heating plate, and a gasket is securely fitted in the formed tapered voids in order to improve the steam cutoff property of the void spaces; and wherein the temperature can be controlled easily at the operator's fingertips.

A heat insulating-cold shocking-external cooling combined gas-solid phase fixed bed catalytic reactor comprises an upper end plate provided with a gas inlet and a manhole; a pipe shell external cooling section provided with an upper and a lower pipe plates, a group of heat exchangers, heat exchange medium inlet and outlet; and a low end plate provided with a gas outlet and a catalyst discharge port, wherein two heat insulating layers are disposed on a heat insulating reaction section; a material gas cold shocking device including a cold shocking distributor and a cold shocking pipe is disposed in the back of each adiabatic insulating layer; the height of the adiabatic reaction section is 5-30% total height of a reactor catalyst layer; catalyst is filled into the heat exchange pipe with a filling height 50-95% of total height of the reactor catalyst layer. The reactor is specially designed based on the characteristics of a reversible exothermic reaction, has the advantages of simple structure, convenient charge/discharge of catalyst; easy heating reduction of catalyst, simple temperature regulation of catalyst bed, recovery of high potential energy reaction heat and steam byproduct, and is suitable for large-scale chemical production.

A toaster-and-oven device with visible interior, wherein bread or cooking ingredients are added and removed through the side, and wherein the bread can be gripped while toasting. The toaster of the present invention comprises: a housing located above the base and furnished with an internal dome wherein an internal space is formed; multiple toast holders that hold pieces of bread at a distance from one another, placed at specified intervals on the interior of the said internal dome and actually positioned in a vertical or horizontal direction with respect to the said base, on the surface whereof are furnished transparent surface heating elements; a door furnished with a door frame that connects to the interior of the said housing and wherein the lower edge is connected to the said housing by hinges so as to open and close at one side of the said internal dome and housing; and toast holders furnished on the said base and formed so as to contract so that if the said door is closed, the bread can be gripped between the aforementioned toast holders. The door swings left to right, and while the door is closed, the door is kept locked by the mechanical locking device (FIG. 6a); when electrified, it opens automatically in response to electric circuit signals or the operation of a solenoid or magnet, and is configured (FIGS. 6a, 6b, 6c) with a structure whereby the door can be automatically or manually opened at any time; it also includes a structure wherein if the door closes the sensor determines whether or not to toast based on whether or not electric heat is detected.

The invention discloses a multi-way temperature detecting controller, which is characterized in that the controller includes 4-8 one-wire temperature probes, a set of controlled heating units and an MCU control center; the temperature probes are connected with the heating units and geometrically distributed in a heating space to measure the peripheral temperature; the selected temperature probes are connected with the MCU control center by connecting wires and send measured temperature to the MCU control center, then the MCU control center compares the received temperature value with a stated reference temperature value, if the received temperature value is lower than the reference temperature value, the heating units are controlled for heating so as to maintain a point at a temperature constant state. The controller can realize the control precision that the target temperature fluctuates at a range of 1.5 DEG C to minus 1.5 DEG C.

The present invention provides a mold, mold temperature regulation method, mold temperature regulation device, injection molding method, injection molding machine, and thermoplastic resin sheet, the mold made of by certain material can enhance the transferability of the surface of a molded product and can allow the molded product to be taken out immediately after the solidification, whereby molding cycle can be accelerated. In the mold, both a stationary side mold and a movable side mold are mounted within masters, and a cavity face is formed on a release side. A plurality of heating medium passages are bored at a position distant by a given distance from the cavity face. The mold comprises a 15 to 30 mm-thick rectangular bushes formed of a metal having a coefficient of thermal conductivity of 20 to 40 W/(m K), heat insulating plates having a coefficient of thermal conductivity of not more than 5 W/(m K) and held between the masters and the bushes, a pair of heating medium manifolds (mounted on both ends of the anticavity face of the bushes so as to be led to the heating medium passages of the bushes, and a plurality of pressing members for pressing four edges of the bushes to fix the bushes to the masters.

The invention discloses an ecological greening system of a building, which comprises a water storage layer, a soil isolation layer, a nutrient soil layer and a greening plant planted on the nutrient soil layer in turn from the bottom to the top, wherein the water storage layer is closed; the soil isolation layer is provided with a plurality of through holes, and water absorption materials are filled in the through holes; one end of the water absorption material is positioned below the water level of the water storage layer, while the other end is dispersedly arranged on the lower part of the nutrient soil layer on the upper surface of the soil isolation layer along four sides; and a water inlet pipe connected with a tap water pipe of the building is arranged in the water storage layer, a water level control valve is arranged at the outlet of the water inlet pipe, a water outlet is also formed in the water storage layer, and the water outlet is higher than the controlled water level of the water level control valve. Compared with the prior art, due to extremely low implementation cost and maintenance cost, the ecological greening system of the building has the advantages of low cost and easy maintenance.

The invention discloses a column direct methanol fuel cell with good performance and low cost. The cell comprises a shell, wherein, a membrane electrode is arranged in the shell. A battery liquid compartment is arranged in the membrane electrode, an air chamber is arranged between the shell and the membrane electrode, insulating sealing rings are arranged on both ends of the membrane electrode, and a cathode output device and an anode output device are respectively arranged on the cathode end and the anode end of the cell group, a water-diversion gas-barrier membrane is arranged on the exterior of the anode output device, a water collector is arranged on the exterior of the water-diversion gas-barrier membrane, and the cathode output device is provided with a check valve which is communicated with the cell liquid compartment and a pollutant output bolt device. The cell has the advantages of reasonable structure and good working performance.

The invention discloses a full-automatic self-service pushing-type swing cradle. The full-automatic self-service pushing-type swing cradle comprises a base, a stand column, a cross rod and a cradle body, the stand column is arranged at one side of the top end face of the base, the top of the stand column is fixedly connected with the cross rod, a guide rail is arranged on the stand column, a lifting rod is slidably connected to the guide rail, a connecting rod is hinged to the hinging rod, the bottom of the lifting rod penetrates through the top wall of a power cavity and is fixedly connectedwith a top wheel, a power cavity and a temperature adjusting cavity are formed in the base, a motor is arranged on the bottom wall of the inner cavity of the power cavity, a motor shaft of the motor is fixedly connected with a rotary shaft, a cam which is matched with the top wheel is fixedly connected to the other end of the rotary shaft, an air exhausting pipe penetrates through the top of the temperature adjusting cavity, and an electric heating box and a filtering box are arranged in the temperature adjusting cavity. Through the cooperation of the motor, the cam, the lifting rod and the connecting rod, the whole process is automatically completed, manual operation is not needed, and parents conveniently complete other work; through the arrangement of the electric heating box and the filtering box, the temperature of surrounding air is adjusted, and the air quality is improved.

A hivetop incubator stimulates dormant solitary bees to emerge at the appropriate time to pollinate orchard and field crops. The hivetop incubator utilizes the heat produced by a colony of honeybees. It comprises an insulated incubation chamber with a lid and a screened base. The hivetop incubator is placed over the open top of a beehive containing a honeybee colony. Heat generated by nurse honeybees to maintain temperatures within the brood nest rises into the incubation chamber. Dormant solitary bees in cocoons are placed within the incubation chamber and are stimulated by the warmth to emerge rapidly. The active bees leave the incubation chamber thru exits and are thus available in the orchard or field for pollination.

A manufacturing facility and method for assembling a railway car having a composite box structure mounted on a railway car underframe are provided. The composite box structure may be defined in part by exterior metal sheets, side stakes attached to the exterior metal sheets, insulating materials disposed between the side stakes and the exterior metal sheets and at least one layer of fiber reinforced material. The composite box structure preferably includes a pair of endwalls, a pair of sidewalls, a floor assembly and a roof assembly.

A roof assembly mounted on a composite box structure with an air plenum assembly attached to and extending from an interior surface of the roof assembly. The composite box structure includes a pair of end wall assemblies, a pair of side wall assemblies, a floor assembly and the roof assembly. An opening may be formed in one end of the end wall assemblies to allow installing a temperature control system. An airflow management system may be incorporated into the composite box structure. The composite box structure may be assembled on a railway car underframe to form a temperature controlled railway car or an insulated box car.