42results 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 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 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. 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 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 discloses a material-saving water-absorbing sanitary fabric as well as a production device and use method thereof. The material-saving water-absorbing sanitary fabric comprises a top layer, a first water-absorbing layer, a middle layer, a second water-absorbing layer and a bottom layer which are arranged in sequence, and is characterized in that water-absorbing particles are arrangedat the position, close to the center of the breadth of the fabric, of the first water-absorbing layer; a first non-water-absorbing-particle area is arranged in the range of 10 mm to 50 mm close to the edge of the breadth of the fabric, of the first water-absorbing layer; and the fabric further comprises bonding layers which are located between the top layer and the first water-absorbing layer andbetween the bottom layer and the second water-absorbing layer. According to the invention, the problems that an existing product is poor in breathability and high in absorbing particle consumption are solved, and the breathability, the softness, the comfort and the low-cost performance can be improved to the maximum extent.