30 results about "Electrolytes replacement" patented technology

The present invention discloses novel compositions and methods. These compositions and methods may be used to attenuate or reverse the effects of dehydration or other adverse effects of exercise, heat or other activity which causes bodily fluid loss. The novel compositions comprise carbohydrates, electrolytes and water along with flavoring agents.

The invention discloses a household magnesium air battery system including a magnesium air battery pack, an electrolyte regeneration tank and an electrolyte circulation pump. A conical funnel is arranged at the bottom of the magnesium air battery pack, and the bottom of each of anode plates of the magnesium air battery pack is provided with an opening communicated with the conical funnel; the conical funnel is communicated with the upper part of the electrolyte regeneration tank through a pipeline, the middle part of the electrolyte regeneration tank is provided with a filter plate, and the bottom of the electrolyte regeneration tank is communicated with the magnesium air battery pack through the electrolyte circulating pump. The household magnesium air battery system is provided with the electrolyte regeneration tank, so that an electrolyte can be regenerated for utilization, and simultaneously generated hydroxides can also be conveniently recycled, the waste discharge during a battery using process is reduced, and the battery using cost is reduced; and at the same time, electrolyte replacement adopts the pump to convey, and thus the battery maintenance is greatly facilitated.

The invention relates to a packaging effect inspection method of a soft-pack battery, comprising the following steps: (1) injecting a certain amount of water into a battery intermediate product after primary packaging; (2) directly performing secondary packaging on it; (3) using two The rectangular plate is attached to the upper and lower sides of the test battery, fixed and placed in an oven for baking; (4) Baking at a high temperature until the water in the battery is vaporized and pressurized to cause the aluminum-plastic film to rupture, record the time of the crack and the distance of the crack on the battery. Location. The inspection method of the present invention replaces the electrolyte with water or alcohol, which is more environmentally friendly and has higher operability. The packaging failure of the battery in the actual use process is quickly simulated by heating, and then the process parameters are changed or the equipment is adjusted according to the results. .

The invention provides a marine floating type magnesium air battery capable of automatically replacing an electrolyte, and belongs to the field of a metal fuel cell. The marine floating type magnesium air battery comprises two modules of a seawater electrolyte replacement mechanism and a battery reaction cavity, wherein a plurality of air cavities and a plurality of seawater cavities are formed in the battery reaction cavity in an annular manner and are separated by negative electrode plates; and when the battery is deviated from a vertical position by sea wave surging, a pendulum bob of an energy absorption device in the mechanism generates a rotation torque relative to a main shaft, a ratchet and the main shaft are driven to rotate, the ratchet is forced to only do one-way rotation by pawls, the torque is increased by a series of speed reduction mechanism, a turntable is pushed to rotate, all seawater cavities are controlled to be sequentially opened and closed by bulges on the turntable, and thus, the operation that a reaction product magnesium hydroxide is automatically discharged due to the specific gravity of the magnesium hydroxide larger than that of seawater and the seawater electrolyte is automatically supplemented is completed. The floating type magnesium air battery is adaptive to a sea environment and can be used for providing a high-efficiency, general and portable sea power supply for an ocean defense device, marine observation and monitoring, an unmanned platform, marine law enforcement, military training and the like.

The invention discloses a storage battery electrolyte replacement platform, which relates to the technical field of electrolyte replacement; in order to solve the problem of low work efficiency; it specifically includes two right support legs and a placement frame, and the top outer wall of the placement frame is provided with two The above partition plate; the top outer wall of the placement frame is provided with four installation holes, and the inner walls of the four installation holes are all provided with fixing bolts; the top outer wall of the placement frame away from the installation holes is provided with four jacks, two One side outer wall of the right supporting leg is provided with an upper supporting arm. The present invention is provided with structures such as a placement frame and a partition plate. The partition plate divides the placement frame into four placement slots. One to four batteries can be disassembled and replaced on the placement frame at the same time, and the work efficiency is greatly improved. In the placement slot, insert the fixing bolt into the inherent premise ring of the battery during operation, and insert the inherent rear plug of the battery into the jack to fix the battery and prevent the battery from falling off during operation.

The invention relates to an isolated lung mechanical perfusion fluid and its preparation method and application. The isolated lung mechanical perfusion fluid includes dextran, mammalian albumin, inorganic salts, glutamine, amino acids, sorbitol and glucose. The isolated lung mechanical perfusion solution can improve the energy metabolism of the isolated lung, maintain a good gas exchange function within 12 hours without causing damage to the isolated lung. In addition, the isolated lung mechanical perfusion fluid of the present invention can significantly reduce the consumption of the isolated lung mechanical perfusion fluid during actual use, and when used with the electrolyte replacement fluid, only 2L of the isolated lung mechanical perfusion fluid is consumed during the 12h EVLP process. On the basis of cost reduction, the implementation time of EVLP can be effectively extended, and the storage time of isolated lungs can be improved.

The invention provides a spark assisted chemical engraving technology of tool electrode end multiple-corner discharge constraint. A method comprises the steps that when a machining instruction is received, the positions of a reverse copying face and a reverse copying piece in an electric spark reverse copying machining device are adjusted; the end of an original tool electrode is moved according to the position of the reverse copying face so that the end of the original tool electrode can be located over the reverse copying face; the vertical movement distance of the original tool electrode isdetermined according to vertical coordinates; the end is flattened through electric spark reverse copying machining; the flattened end is controlled to move to one side of the reverse copying piece,preset electric parameters are controlled, the original tool electrode is controlled to be fed to the reverse copying piece according to the machining technological parameters, reverse copying machining of a through groove formed in the flattened end of the original tool electrode is achieved through electric spark reverse copying machining, and therefore a target tool electrode with the multi-section multi-corner end is obtained. The spark assisted chemical engraving technology of the tool electrode end multiple-corner discharge constraint can achieve tool electrode end discharge constraint and electrolyte replacement improvement, and can improve the energy utilization rate, the machining accuracy and the accuracy.