44results about How to "Meet absorptive capacity" patented technology

The invention provides a solar steam device. The solar steam device comprises a box body and a heat collection device, wherein the heat collection device comprises a heat collection component and a heat release component, wherein the heat release component is arranged inside the box body, the heat collection component is arranged outside the box body, the heat collection component can absorbs solar energy, and then heat is released into the box body through the heat release component. According to a solar steam generator with a novel heat pipe structure, the heat collection component and the heat release component are arranged, so that the heat transfer speed is high, the heat transfer speed of solar energy is increased, and the heat absorption capacity can be further met.

The invention provides a solar air heating device. The solar air heating device comprises an air pipeline and a heat collecting device, the heat collection device comprises a heat collection component and a heat release component, the heat release component is arranged in the air pipeline, the heat collection component is arranged outside a box body, the heat collection component absorbs solar energy, heat is released into the air pipeline through the heat release component, and the heat collection component is used for heating the air passing through the air pipeline. According to the solar air heating device with a novel heat pipe structure, the heat collection component and the heat release component are arranged, so that the heat transfer speed is high, the heat transfer speed of solar energy is increased, and the heat absorption capacity can be further met.

The invention relates to high-gloss thermosensitive paper and a manufacturing process thereof, wherein a base paper layer, a prime coat layer, a thermosensitive chromogenic layer and a top coating protection layer are sequentially arranged from bottom to top. The manufacturing process comprises: (1) selecting a coating substrate; (2) preparing a prime coat later coating liquid; (3) preparing a thermosensitive chromogenic layer coating liquid; (4) preparing a top coating protection layer coating liquid; and (5) respectively beating each coating liquid into the material grooves of a coating machine, sequentially coating a paper base material with a prime coat layer, a thermosensitive chromogenic layer and a top coating protection layer by using a metering rod coating method, discharging outof the machine, carrying out calendering, and sub-cutting to obtain the finished product, wherein the three layers are coated at one time. According to the present invention, the coating surface of the product has significant gloss, the gloss can reach 60-70% according to the different abilities of the calendering equipment during the processing, and after the product is printed, the thermosensitive color developing part is black and has bright light effect so as to achieve the beautiful thermosensitive printing effect.

The invention provides a solar steam generator. The solar steam generator comprises a reflecting mirror and a steam drum, wherein the steam drum is positioned on a focal point position of the reflecting mirror; the reflecting mirror reflects solar energy to the steam drum so as to heat the water in the steam drum; a heat pipe is arranged in the steam drum; the heat pipe comprises a collecting boxand heat dissipation ends; the collecting box is arranged at the bottom of the steam drum; the heat dissipation ends communicate with the collecting box and extend upwards from the upper part of the collecting box; of the multiple heat dissipation ends are arranged; and the bottom part of the collecting box is connected with the inner wall of the steam drum. The invention provides the novel solarsteam generator of the heat pipe structure. The heat pipe is arranged at the bottom of the steam drum, and through the characteristic of high heat transfer speed of the heat pipe, the heat transmission speed of the solar energy is improved, and the absorptive capacity of the heat can be further met.

The invention provides a heat pipe type solar heat collector. The heat pipe type solar heat collector comprises a reflector and a heat collecting pipe. The heat collecting pipe is located at the focalposition of the reflector, and solar energy is reflected to the heat collecting pipe by the reflector and used for heating water in the heat collecting pipe. A heat pipe is arranged in the heat collecting pipe, and comprises a collecting box and heat dissipating ends, the collecting box is arranged at the bottom of the heat collecting pipe, the heat dissipating ends communicate with the collecting box, the multiple heat dissipating ends stretch upwards from the upper portion of the collecting box, and the bottom of the collecting box is connected to the inner wall of the heat collecting pipe.The novel heat-pipe-structure solar heat collecting pipe is provided, the heat pipe is arranged at the bottom of the heat collecting pipe, by means of the characteristic that the heat transfer speedof the heat pipe is high, the heat transmission speed of the solar energy is increased, and the absorption capacity of heat can be further achieved.

The invention provides a solar steam generator. The solar steam generator comprises a reflector and a steam pocket located at the focus position of the reflector. The reflector reflects solar energy to the steam pocket for heating water in the steam pocket. The solar steam generator is characterized in that a heat pipe is arranged in the steam pocket and comprises a header and heat dissipation ends, the header is arranged at the bottom of the steam pocket, the heat dissipation ends communicate with the header, and the heat dissipation ends start to extend upwards from the upper portion of theheader, the multiple heat dissipation ends are arranged, and in the outward radial direction of the center point of the upper wall face of the header, the pipe diameters of the heat dissipation ends are gradually reduced. The novel solar steam generator of a heat pipe structure is provided, the whole heat pipe temperature is kept basically the same through the heat dissipation end pipe diameter changes, accordingly, the integral heat exchange efficiency is improved, materials are saved, local damage caused by the uneven temperature is avoided, and the service life of the heat dissipation endsis prolonged.

The invention provides a solar energy system. The solar energy system comprises a reflecting mirror and heat collection tubes. A central control unit is in data connection with a valve 16, a valve 14,a valve 15 and a temperature sensor so as to monitor the opening degrees of the valve 16, the valve 14 and the valve 15 and the temperature measured by the temperature sensor. When the temperature measured by the temperature sensor is lower than a certain temperature, the central control unit controls the opening degree of the valve 14 to be increased and the opening degree of the valve 15 to bereduced so as to increase the flow of hot water getting into a heat radiator and increase the heat dissipation capacity. When the temperature measured by the temperature sensor is higher than a certain temperature, the central control unit controls the opening degree of the valve 14 to be reduced and the opening degree of the valve 15 to be increased so as to reduce the flow of hot water getting into the heat radiator and reduce the heat dissipation capacity. In this control mode, the solar energy system can reasonably utilize heat of a heat accumulator to prevent heat loss.

The invention provides a solar steam generator. The solar steam generator comprises a reflector and a steam pocket located at the focus position of the reflector. The reflector reflects solar energy to the steam pocket for heating water in the steam pocket. A plurality of heat pipes starting to extend upwards from the bottom of the steam pocket are arranged in the steam pocket, and a communicationpipe is arranged between at least two adjacent heat pipes. From the lower portions of the heat pipes to the upper portions of the heat pipes, the distances between the communication pipes are constantly increased. The novel solar steam generator of a heat pipe structure is provided, through communication pipe diameter changes, it can be guaranteed that in the fluid flowing process, pressure balance can be achieved as fast as possible, the number of the communication pipes is reduced, and materials are saved.

The invention provides a solar steam generator. The solar steam generator comprises a reflecting mirror and a steam dome. The steam dome is located at the focal position of the reflecting mirror. Thereflecting mirror reflects solar energy to the steam dome to heat water in the steam dome. The steam dome is internally provided with a heat pipe. The heat pipe comprises a collection box and a plurality of cooling ends. The collection box is arranged at the bottom of the steam dome. The cooling ends communicate with the collection box. The cooling ends extend upwards from the upper portion of thecollection box. The bottom of the collection box is connected to the inner wall of the steam dome. According to the solar steam generator of a novel heat pipe structure, provide by the invention, theheat pipe is arranged at the bottom of the steam dome. Through the characteristics of the high heat transfer speed of the heat pipe, the heat transmission speed of solar energy is increased, and theheat absorption capacity can be improved further.

The invention provides a tank type solar heat collector which comprises a reflector and heat collection pipes. The heat collection pipes are located at the position of the focal point of the reflector. The reflector reflects solar energy to the heat collection pipes to be used for heating water in the heat collection pipes. Multiple heat pipes extending upwards starting from the bottoms of the heat collection pipes are arranged in the heat collection pipes, and the bottoms of the lower ends of the heat pipes are connected to the inner walls of the heat collection pipes. The new solar heat collection pipes of a heat pipe structure are provided, the heat pipes are arranged at the bottoms of the heat collection pipes, through the characteristic that the heat transfer speed of the heat pipes is high, the heat transmission speed to the solar energy is increased, and the absorption capacity of heat can be further met.

The invention provides a solar steam generator which comprises a reflector and a steam drum. The steam drum is located in a focal position of the reflector, the reflector reflects solar energy to thesteam drum for heating water in the steam drum, a heat pipe starting to stretch upward from the bottom of the steam drum is arranged in the steam drum, a separating device is arranged in the heat pipe, the separating device is of a sheet structure, and the sheet structure is arranged on a cross section of the heat pipe; the separating device is composed of a square through hole and a regular octagonal through hole, the length of side of the square through hole is equal to that of the regular octagonal through hole, four sides of the square through hole are separately four different sides of the regular octagonal through hole and four isolated sides of the regular octagonal through hole are separately four different sides of the square through hole. The solar steam generator further improves the flow stabilizing effect, strengthens heat transfer, and is simple to manufacture.

The invention provides a solar steam generator. The solar steam generator comprises a reflecting mirror and a steam pocket, wherein the steam pocket is positioned on a focus position of the reflectingmirror; the reflecting mirror is used for reflecting solar energy to the steam pocket for heating water in the steam pocket; the steam pocket comprises a water inlet and a steam outlet; a flow sensoris arranged on a steam outlet pipeline for measuring steam flow produced within unit time; an electric heater is arranged in the steam pocket; the flow sensor, the electric heater and the controllerare in data connection; the controller automatically controls heating power of the electric heating device according to steam flow data generated within unit time and measured by the sensor. The solarsteam generator can regulate electric heating amount according to steam amount generated by the steam generator, guarantees generated amount of steam to be constant, avoids too great amount or too small amount, avoids insufficient steam amount or waste, and can save waste heat energy.

The invention provides an intelligent communication control solar steam generator which comprises a reflecting mirror and a steam drum. The steam drum is located at the focus position of the reflecting mirror. The reflecting mirror is used for reflecting solar energy to the steam drum to heat water in the steam drum. A heat pipe which begins to extend upwards from the bottom of the steam drum is arranged in the steam drum. A temperature sensor is arranged in the steam drum and is used for measuring the temperature of steam in the steam drum. A water inlet valve and a steam valve are arranged on a water inlet pipe and a steam outlet of the steam drum correspondingly. The temperature sensor, the water inlet valve and the steam valve are in data connection with a central controller. The central controller is used for controlling opening and closing and the opening degree of the water inlet valve and the steam valve according to the temperature measured by the temperature sensor. By meansof the above measures, it can be ensured that the temperature of steam output by the steam drum is maintained at a certain temperature, and therefore the temperature capable of being used can be reached.

The invention provides a tank type solar heat collector which comprises a reflector and heat collection pipes. The heat collection pipes are located at the position of the focal point of the reflector. The reflector reflects solar energy to the heat collection pipes to be used for heating water in the heat collection pipes. Multiple heat pipes extending upwards starting from the bottoms of the heat collection pipes are arranged in the heat collection pipes, and the bottoms of the lower ends of the heat pipes are connected to the inner walls of the heat collection pipes. The new solar heat collection pipes of a heat pipe structure are provided, the heat pipes are arranged at the bottoms of the heat collection pipes, through the characteristic that the heat transfer speed of the heat pipes is high, the heat transmission speed to the solar energy is increased, and the absorption capacity of heat can be further met.

The invention provides a solar steam generator. The solar steam generator comprises a reflecting mirror and a steam drum, wherein the steam drum is positioned at a focal position of a reflecting mirror; an electric heater used for supplementing heating is arranged in the steam drum, and a temperature sensor is arranged in the steam drum and used for measuring the temperature of water in the steamdrum; the temperature sensor and the electric heater are in data connection with a controller; the controller is connected with a cloud server; the cloud server is connected with a client; the controller transmits measured data of the temperature sensor and the electric heater to the cloud server and then transmits the measured data to the client through the cloud server; the client is a mobile phone, an APP program is installed on the mobile phone, and a user can select an automatic control or manual control working mode at the client; and a controller root controls the operation mode selected by the client to control the heating power of the electric heater. According to the solar steam generator, the temperature of water in the steam drum is controlled by intelligently controlling the heating power of the electric heater, so that the output steam temperature meets the requirement under the condition of insufficient solar energy, and the intelligentization of a system is further improved.

The invention provides a solar steam generator. The solar steam generator comprises a reflector and a steam pocket, wherein the steam pocket is positioned at the focal point of the reflector, the reflector is used for reflecting solar energy to the steam pocket and is used for heating water in the steam pocket, and a heat pipe is arranged in the steam pocket; the heat pipe comprises a header and heat dissipation ends; the solar steam generator is characterized in that the number of the heat dissipation ends is multiple, the bottom of a collection box is connected to the inner wall of the steampocket, and the heat dissipation ends are of a square structure; and the heat dissipation ends are annularly distributed at the center point of the wall surface of the upper part of the collection box. According to the solar steam generator with a novel heat pipe structure, due to the fact that the square heat pipe is arranged at the bottom of the steam pocket, the heat transfer speed of the solar energy is increased through the characteristic that the heat transfer speed of the heat pipe is high, and the heat absorption capacity can be further met.

The invention provides a solar thermal collector system. A first valve and a first temperature sensor are disposed on a heat sink pipeline and are configured to control the flow rate of water enteringa heat sink and detect the temperature of the water entering the heat sink correspondingly. A fourth temperature sensor is disposed on a thermal collector outlet pipe and is configured to detect thewater temperature of the thermal collector outlet pipe. The fourth temperature sensor is in data connection with a central control unit. The heat loss in the transportation process of the solar systemcan be calculated with the temperature and flow rate of the water entering the heat sink, and the heat loss is just the product of the difference between the water temperature in the thermal collector outlet pipe and the temperature of the water entering the heat sink, the mass flow rate and the specific heat of water. The solar collecting system with intelligent heat loss is provided, so that intelligent detection and control of a solar cooling system are realized.

The invention discloses an optimized formula and a processing method of lotus leaf ferment. The optimized formula comprises the following components: lotus leaves, white granulated sugar, saccharomycetes and purified water, wherein based on the difference between fresh lotus leaves and dried lotus leaves, the optimized formula is divided into different optimized formulas. The formula of the lotusleaf ferment provided by the invention has sanitation, safety, clarity, transparency, refreshing taste, rich nutrients, short fermentation time and special fragrant smell of the lotus leaves; comparedwith a traditional formula, the acidity, sweetness, taste, smell, color, texture state and other sensory evaluations of the optimized formula of the lotus leaf ferment are all obviously improved; thepurposes of improving the utilization ratio of the lotus leaves and increasing the activity of the ferment are achieved; and the requirements of modern people on diversity, balance and absorbabilityof food nutrients are met.

The invention provides a fuel steam generator. The fuel steam generator comprises a combustor and a water tank, wherein the water tank comprises a water inlet and a steam outlet; the water tank is arranged at the upper part of the combustor; a plurality of heat tubes which extend upwards from the bottom of the water tank are arranged in the water tank; and the bottoms of the lower ends of the heattubes are connected to the inner wall of the water tank. The fuel steam generator is improved in the way that the heat tubes are arranged at the bottom of the water tank; owing to the characteristicof high heat transfer speed of the heat tubes, heat energy is quickly transferred to the upper part of the water tank, so that the heat transmission speed of heat energy is improved, and the demand onthe heat absorption capability can be further met.

The invention provides a solar steam generator with an intelligent water level communication function. The solar steam generator comprises a reflector and a steam pocket, the steam pocket is located at the focus position of the reflector, the reflector reflects solar energy to the steam pocket to be used for heating water in the steam pocket, heat pipes extending upwards from the bottom of the steam pocket are arranged inside the steam pocket, an outlet pipe temperature sensor is arranged on a steam outlet of the steam pocket, the outlet pipe temperature sensor is in data connection with a central controller, a water level gauge is arranged in the steam pocket, the water level gauge is in data connection with the central controller, and if the temperature of water in an outlet pipe measured by the temperature sensor is lower than a lower limit value, the central controller automatically controls the opening degrees of a steam valve and a water inlet pipe valve according to the monitored water level measured by the water level gauge. According to the solar steam generator, by means of the measures, it can be guaranteed that the water level is constant, the temperature of steam is kept within a certain range, and therefore safety control can be achieved.

The invention provides a solar heat collector system. The solar heat collector system is characterized in that a fourth temperature sensor is arranged on a heat collector outlet pipe, the fourth temperature sensor is used for detecting the water temperature of the heat collector outlet pipe, and the fourth temperature sensor is in data connection with a central controller; and the central controller automatically controls a first valve and a second valve to be opened and closed according to the detected temperature of a radiator inlet pipe, the detected temperature of water of the heat collector outlet pipe and the detected temperature of a bypass pipeline. According to the multi-valve intelligent control solar heat collector system, intelligent detection and control of a solar heat dissipation system are achieved.

The invention provides a solar energy heat collector system which comprises a reflector and a heat collecting pipe. A first valve and a first temperature sensor are arranged on a heat dissipater pipeline for separately controlling the flow of water entering a heat dissipater and detecting the temperature of water entering the heat dissipater. The solar energy heat collecting system is also provided with a by-pass pipeline connected to the heat dissipater pipeline in parallel, and a second valve and a second temperature sensor are arranged on the by-pass pipeline for separately controlling theflow of water on the by-pass pipeline and detecting the temperature of water. The heat dissipater is arranged indoors and a third temperature sensor is arranged indoors for detecting the indoor temperature. A central controller controls opening and closing of the first, second and third valves automatically according to the detected temperature of an inlet pipe of the heat dissipater, the detectedtemperature of water of a heat collector pipe and the detected temperature of the by-pass pipeline. The invention provides the intelligently controlled solar energy heat collecting pipe which detectsand controls a solar energy heat dissipating system intelligently.

The invention provides a remote solar steam generator, which comprises a reflector and a steam pocket. The steam pocket is located at the focus of the reflector and internally provided with a temperature sensor to measure the temperature of steam in the steam pocket; a water feeding valve and a steam valve are arranged at a water feeding pipe and a steam outlet of the steam pocket correspondingly;the temperature sensor, the water feeding valve and the steam valve are in data connection with a central controller; and the controller is connected with a cloud server, the cloud server is connected with a client side, measured data of the temperature sensor, the water feeding valve and the steam valve are transmitted to the cloud server by the controller and then transmitted to the client sidethrough the cloud server, and the controller controls the opening degree of the water feeding valve and the steam valve according to the working mode selected by a client. The opening degree of the valves is remotely and intelligently controlled through the temperature of the steam, and thus remote intelligent control of a system is achieved.

The invention provides a solar thermal collector system. The system comprises a reflector and a thermal collecting pipe. A first valve and a first temperature sensor are arranged on a radiator pipeline and used for controlling the flow rate of water entering a radiator and detecting the temperature of the water entering the radiator correspondingly. The solar thermal collector system is further provided with a bypass pipeline parallel to the radiator pipeline. A second valve and a second temperature sensor are arranged on the bypass pipeline and used for controlling the flow rate of water on the bypass pipeline and detecting the temperature of the water. The radiator is arranged in a room, and a third temperature sensor is arranged in the room and used for detecting the indoor temperature.The first valve, the second valve, the first temperature sensor, the second temperature sensor and the third temperature sensor are in data connection with a central controller. The central controller automatically controls opening and closing of the first valve and the second valve according to the detected indoor temperature and the temperature of the water entering the radiator. The intelligent control solar thermal collecting pipe is provided by the invention, and intelligent detection and control of a solar cooling system are achieved.

The invention provides a heat pipe steam generator which comprises a combustor and a water tank. The water tank comprises a water inlet and a steam outlet. The water tank is arranged on the upper portion of the combustor. A plurality of heat pipes extending upwards from the bottom of the water tank are arranged inside the water tank, and the distribution density of the heat pipes is gradually decreased in the radial direction from the center of the lower end face of the water tank to the outside. The fuel gas steam generator is improved, the heat pipes are arranged at the bottom of the water tank, and the integral temperature of the heat pipes is kept basically the same due to density change of the heat pipes, so that the integral heat exchange efficiency is improved, materials are saved,local damage caused by temperature uniformity is avoided, and the service life of the heat dissipation end is prolonged.

The invention provides a vapor generator which comprises a combustor and a water tank. The water tank comprises a water inlet and a vapor outlet and is arranged on the upper portion of the combustor.A heat pipe is arranged in the water tank and comprises a header and heat radiation ends. The header is arranged at the bottom of a vapor pocket. The heat radiation ends communicate with the header and extend upwards starting from the upper portion of the header. The multiple heat radiation ends are arranged, the communicating pipes are arranged between the adjacent heat radiation ends, and the pipe diameters of the communicating pipes are smaller and smaller in the radial direction of being outward along the center of the lower end face of the water tank. According to the vapor generator, a gas vapor generator is improved, the header and the heat radiation ends are arranged at the bottom of the water tank, the pipe diameters of the heat pipe change, and therefore the pressure of the overall heat pipe keeps basically equal, the overall heat exchange efficiency is improved, materials are saved, partial damage caused by non-uniform temperature is avoided, and the service life of the heatradiation ends is prolonged.

The invention provides a fuel gas steam generator. The steam generator comprises a combustor and a water tank, the water tank comprises a water inlet and a steam outlet, and is arranged at the upper part of the combustor, a heat pipe is arranged in the water tank, and comprises a collection box and heat dissipation ends, the collection box is arranged at the bottom of a steam bag, the heat dissipation ends communicate with the collection box, and extend upwards from the upper part of the collection box, the heat dissipation ends are multiple, and the bottom of the collection box is connected to the inner wall of the steam bag. According to the fuel gas steam generator, improvement is made, the collection box and the heat dissipation ends are arranged at the bottom of the water tank, through the characteristic that the heat transfer speed of the heat pipe is high, heat energy is rapidly transferred to the upper part of the water tank, the heat transmission speed of the heat energy is increased, and the heat absorption capacity can be further met.