12results about How to "Extend heating time" patented technology

The utility model discloses a high-efficiency water-electricity separation type mold temperature controller, which comprises a water inlet pipeline, a water pump and a water outlet pipeline, a heating assembly is connected in series on the water inlet pipeline, the heating assembly comprises a heating shell, a water diversion box, a water catchment box and a snakelike heating pipeline are arranged in the heating shell, and the snakelike heating pipeline is arranged between the water diversion box and the water catchment box and is communicated with the water diversion box and the water catchment box. The water diversion box and the water catchment box are respectively communicated with the upstream and downstream of the water inlet pipeline, the snakelike heating pipeline comprises a plurality of parallel straight pipe sections and bent pipe sections connected with the opposite end parts of the straight pipe sections, so that a single flow path through which a heat transfer medium sequentially flows through each straight pipe section is formed; an electric heating element is wound or laid on each straight pipe section, and the electric heating elements are physically isolated from the heat transfer medium in the straight pipe sections. The heat exchanger has the advantages of compact structure, large heat transfer area and high efficiency.

The utility model discloses a sea cucumber soaking combined pot which is provided with an outer container and an inner container which can be separated, and the outer container comprises an outer heating bottom, an outer heating wall and an outer port; the inner container comprises an inner heat transfer bottom, an inner heat transfer wall and an inner port; the inner container is arranged in a containing space which is defined by the outer heating bottom and the outer heating wall and used for dry pot cooking through the outer end opening, and the containing space is defined by the outer heating bottom and the outer heating wall. By means of the innovative design of the sea cucumber soaking combined pot, more efficient, safer and more convenient sea cucumber soaking experience is achieved, meanwhile, better rice taste and multifunctional use possibility are additionally provided, cost is lower, and remarkable market advantages are achieved.

The utility model relates to the field of cleaning equipment, concretely is a kind of heating structure and window cleaning machine of window cleaning machine, including heating device, heating device is equipped with heating cavity, water inlet portion and water outlet portion respectively with the intercommunication of heating cavity, water inlet portion and water outlet portion are respectively arranged in the upper end and lower end of heating device, heating device is also equipped with the heat conduction portion of extension into heating cavity, heat conduction portion inside is equipped with the installation cavity of installation heating tube, heating tube is installed in installation cavity and carries out heating to the liquid in heating cavity, by setting heat conduction portion extension into heating cavity, and setting the installation cavity of installation heating tube in heat conduction portion, so that heating tube extension into installation cavity, heat is rapidly transferred to liquid by heat conduction portion, effectively improve heating efficiency, in addition, water inlet portion is arranged in the lower end of heating device, water outlet portion is arranged in the upper end of heating device, water pump injects liquid from water inlet portion located in the lower end of heating device into heating cavity, liquid flows from below to top, prolongs heating time, ensures that liquid is heated sufficiently.

A heating system and its control method based on a heat pump to enhance the temperature difference of energy storage, relating to the field of solar thermal energy storage heating technology. Solar collectors are connected to user-side hot water storage tanks to form a user-side decentralized heat collection-storage loop. The user-side hot water storage tanks are connected to hot water supply devices and radiant heat dissipation devices to form a user-side heating loop. The user-side hot water storage tanks are connected to the heating network to form a user-network loop. The auxiliary heating system includes buffer tanks, a water source heat pump, and a hot water storage tank. Based on the water temperature conditions of the solar collectors, user-side hot water storage tanks, buffer tanks, and hot water storage tanks, as well as changes in user demand, a suitable loop is selected for operation. The system offers multiple heating modes that can be switched according to user needs, enabling the sharing and absorption of heat from all users throughout the year, improving the system's heating reliability and overall energy utilization rate.

The utility model discloses a single roller heating equipment belongs to processing equipment technical field. The utility model solves how the single roller heating equipment satisfies the problem of waste asphalt mixture warm mix recycling use in the prior art. The utility model discloses the cylinder that is arranged obliquely, low temperature area and high temperature area are sequentially arranged from low side to high side in the cylinder, is provided with the regeneration material feeding mechanism and new aggregate feeding mechanism on the cylinder, the regeneration material feeding mechanism is arranged in low temperature area, and the new aggregate feeding mechanism is arranged in high temperature area, is provided with first stirring mechanism in high temperature area, is provided with screening structure on first stirring mechanism, and second stirring mechanism is arranged in low temperature area. The utility model sends in the roller different area respectively with the regeneration material and new aggregate, and adjusts heating temperature and time according to its different heating requirement, realizes the differentiating processing, can satisfy the waste asphalt mixture warm mix recycling use demand.

The utility model discloses a kind of fully heated heating boiler, including boiler body and the heating cavity constituted in the boiler body, heating cavity is arranged with heating pipe, further including the water distribution device opened in the boiler body, water distribution device one end is connected with external water source, the end face of the other end is opened with multiple independent downcomer holes communicated with heating cavity, heating cavity is provided with the water distribution board of abutting with water distribution device, the first flow guide plate connected with water distribution board, water distribution board and first flow guide plate jointly define the first water path of being close to heating cavity cavity wall and the second water path of being away from heating cavity cavity wall.The utility model guides water flow to cover wider area, and form more reasonable flow path, to significantly improve heating uniformity and heat exchange efficiency, improve overall performance and energy efficiency of boiler.

The application relates to the technical field of air heating, and discloses an air heater device which comprises an air heater body, an air guide insert and an air path component. The air heater body comprises an air passing round stick, an air passing channel is arranged in the air passing round stick, air inlet end heads and air outlet end heads which are in communication with the air passing channel are respectively connected to two ends of the air passing round stick, an air inlet valve and a round cover shell which is sleeved on the periphery of the air inlet valve are connected to the end of the air inlet end head, the air guide insert is in plug-in cooperation with the air inlet valve and forms a seal by abutting against the round cover shell, an air inlet pipe is connected to the air guide insert, and an electromagnetic block is arranged on the side of the round cover shell which is close to the air guide insert, and the electromagnetic block is used for magnetically adsorbing the air guide insert after being electrified. The air heater device forms double anti-loosening guarantee by electromagnetic adsorption and air pressure mechanical abutting, simultaneously prolongs the heating of the shunted air through the wave channel when a fault occurs, realizes the cooperation of connection fastening and heating efficiency compensation, and ensures the stable separation efficiency of the molecular film.

The double-circulation perlite ore sand gradient preheating system utilizing the waste heat of the tail gas of the fuel gas expansion furnace is provided with the double-return-stroke channels, the material heating time is prolonged, the heating temperatures of the double-return-stroke channels are different, low-temperature preheating is conducted firstly, then medium-temperature preheating is conducted, and the heating efficiency is improved. And most free water and part of bound water in the ore sand are removed more slowly and mildly. According to the technical scheme, an outer-layer material channel is formed between an outer pipe and a middle pipe, and a first spiral conveying structure is arranged on the inner wall of the outer-layer material channel; an inner-layer material channel is formed between the middle pipe and the inner core pipe, and a second spiral conveying structure is arranged on the inner wall of the inner-layer material channel; the heating cavity consists of an inner cavity of the inner core tube; and the rotating direction of the first spiral conveying structure is opposite to that of the second spiral conveying structure, so that materials are conveyed from the first end to the second end in the outer-layer material channel, enter the inner-layer material channel from the second feeding hole in the second end and are conveyed from the second end to the first end in the inner-layer material channel.

This invention aims to provide an egg roll steam hair styling tool, including a shell and a steam assembly. The shell includes a first housing and a second housing, with one end of the first housing and the second housing hinged together. The steam assembly includes a first clamping plate, a second clamping plate, a steam element, and several heating plates. The first clamping plate is disposed on the first housing, the second clamping plate is disposed on the second housing, at least two heating plates are disposed on the first clamping plate, and at least one heating plate is disposed on the second clamping plate. The steam element is disposed on the first clamping plate, and the steam element and the first clamping plate together clamp a heating plate. The first clamping plate has at least one air outlet, and the air outlet communicates with the steam element. The first housing and the second housing are brought closer together by external force to clamp the hair together, so that the steam in the steam element is sprayed into the gap between the first clamping plate and the second clamping plate through the air outlet. In this way, the vaporization rate is increased and the steam particles are refined, ensuring a continuous and stable steam output, and significantly improving the hair styling effect and hair care experience.

The utility model belongs to the field of mixing devices, and particularly relates to a vertical mixing device which comprises a tank body, and a feeding hole is formed in the top of the tank body; a cover plate for opening and closing is arranged at the top of the feeding hole; a discharge hole is formed in the bottom of the tank body; a motor is mounted at the top of the tank body; the output end of the motor is fixedly connected with a rotating shaft; a spiral blade is fixedly connected to the middle of the rotating shaft; the spiral blade is positioned in the tank body; the middle part of the tank body is communicated with an air inlet pipe; the middle part of the tank body is communicated with a first exhaust pipe; a first screen plate is arranged in the first exhaust pipe; the end part of the first exhaust pipe is communicated with a heat exchange pipe; through the cooperation effect of the air inlet pipe and the heat exchange pipe, hot air flow can heat materials in the tank body and materials in the feeding port at the same time, moisture contained in the materials in the tank body is reduced, the material mixing quality of the device is improved, and the heat energy utilization rate of the device is also improved.

This utility model discloses a box-type heated wire feeder, which includes a heating box and a heater disposed inside the heating box. The two side walls of the heating box have respectively through-holes for wire inlet and outlet. The heating box has a wire-stopping part, and the wire-stopping part and outlet are respectively located at both ends of the heating box, allowing the wire to extend to both ends of the heating box. This utility model has the advantages of fully utilizing the space inside the heating box, increasing the heating time of the wire, making the wire easier to heat and soften, and ultimately straightening the wire exiting the outlet under the traction of other devices.

The invention discloses a hanging type cross-flow fan with a simple heating function, and relates to the technical field of cross-flow fans, the hanging type cross-flow fan comprises a volute, the two ends of the volute are each fixedly connected with a side hanging plate, a cross-flow impeller is rotationally connected between the pair of side hanging plates, and one end of one side hanging plate is fixedly connected with an impeller motor; a rotor of the impeller motor penetrates through the side hanging plates and is coaxially and fixedly connected with the cross-flow impeller, a tongue plate is fixedly connected between the pair of side hanging plates, a flexible heating piece is arranged on the inner wall of the volute, a heating piece scraping plate is arranged on one side of the flexible heating piece, and a scraping plate driving mechanism used for driving the heating piece scraping plate to rotate is arranged on the side hanging plates. By arranging the flexible heating piece similar to the inner contour of the volute, the flexible heating piece can be attached to the inner wall of the volute for heating, in this way, airflow wind resistance can be reduced, airflow heating time and area can be increased, local high temperature of the cross-flow impeller is avoided, and the heating effect is guaranteed.