10results about How to "Facilitate functioning" patented technology

The invention belongs to the technical field of building structural member connection, and discloses a square steel tube confined concrete column-RC beam connection joint which comprises a connection joint body used for connecting a steel tube confined concrete column and a reinforced concrete beam. The connecting joint comprises a joint area steel pipe, and the reinforced concrete beam penetrates through the joint area steel pipe and is fixedly connected with the joint area steel pipe. The steel pipe confined concrete column comprises an upper column and a lower column; a connecting assembly is arranged in the reinforced concrete beam, penetrates through the joint area steel pipe and is fixedly connected with the joint area steel pipe. The node area steel pipe is filled with concrete. The method is convenient and fast to construct, reliable in joint performance, high in material utilization rate, small in steel consumption and excellent in anti-seismic performance, local buckling of the square steel pipe can be effectively delayed, the integrity of concrete is higher, the restraining effect on core concrete is enhanced, economic benefits are improved, and the problems that in the prior art, construction is difficult, and joints are complex are solved.

The invention relates to the technical field of gynecological medical instruments, in particular to a medicine auxiliary device for treating vagina inflammation. The medicine taking auxiliary device for treating vagina inflammation comprises a box body, a controller, universal wheels, a handle, a medicine discharging mechanism and a medicine applying mechanism, the controller is installed at the top of the box body, the handle is connected to the top of the box body, the universal wheels are installed at the four corners of the bottom of the box body, and the medicine discharging mechanism and the medicine applying mechanism are arranged in the box body. Liquid medicine in the medicine cylinder is pumped out through the liquid pump, the liquid medicine flows through the medicine applying grab handle through a pipeline and then flows into the medicine applicator, then the first motor drives the transmission gear to rotate and the medicine applicator to rotate, and the liquid medicine flows out of the uniform medicine outlets in the medicine applicator and is uniformly applied to the vagina of a patient; the medicine liquid in the vagina of a patient is uniformly applied through the spiral convex lines on the applicator, so that the medicine liquid can play a better role, and the treatment effect is improved.

The application relates to the field of food biotechnology, and discloses a low-salt bean paste production process based on segmented temperature control fermentation, which is made of fava bean koji, water, edible salt, sodium hexametaphosphate, lactococcus lactis nisin, edible alcohol, granulated coarse granular calcium carbonate and glucono-delta-lactone. The production process comprises the following steps: constructing a composite matrix, and first performing buffer-type medium-temperature enzymolysis; then adding a glucono-delta-lactone aqueous solution in a flow manner, utilizing the stoichiometric coupling reaction of the glucono-delta-lactone aqueous solution and the granulated coarse granular calcium carbonate to generate carbon dioxide in situ to construct a micropore structure and regulate the pH value of the system; and finally, connecting a Zygosaccharomyces rouxii to perform low-temperature aroma-producing after-ripening. Through the synergistic effect of the components, the application effectively solves technical problems in the low-salt fermentation process, such as low protein solubility, easy compaction of the matrix and breeding of miscellaneous bacteria, and improves the amino acid nitrogen content and protein hydrolysis rate of the finished product.

The invention discloses a high-diffusivity micro-fractured rock mass interface reinforcing grouting material and a preparation method thereof, and relates to the field of underground engineering fractured rock mass reinforcement, the grouting material comprises the following raw material components: a cementing material, an interface reinforcing agent and a modification additive; wherein the cementing material comprises the following components: superfine Portland cement; the interface reinforcing agent is prepared from the following raw material components: alkyl tertiary amine dihydric phosphate, beta-hydroxyalanine, 4-cyano valeric acid, tetrahydrofuran and ammonium chloride. The interface reinforcing agent is used for modifying the grouting material, when cement particles are blocked by micro-cracks, interface reinforcing components can further permeate into the micro-cracks, the diffusion performance of the grouting material is improved, and the problem that in the prior art, cement and other turbid liquid type grouting materials are poor in diffusivity in micro-crack rock mass is solved.

The utility model discloses a battery pack temperature management structure, it includes the casing, the inside of casing is provided with the recess, the inner wall of recess is connected with the bottom plate through bolt, the inner wall of bottom plate is provided with fixed groove, the inner wall of fixed groove is connected with the filter screen through bolt, the inner wall of fixed groove is connected with the fan through bolt, the top of bottom plate is provided with the fixed plate, the top of fixed plate is provided with the heat pipe, the top of heat pipe is provided with the fin, the top of fin is provided with the placing plate, this kind of battery pack temperature management structure cooperates through material board structure and fan structure, makes it to adjust the temperature stability in battery pack, thereby is favorable to the performance of good performance of electric core, secondly, under the cooperation of nut, can be convenient to dismount or install the cover plate under the mutual cooperation between the spring and the clamping column.

The invention discloses a voltage signal processing method of an actuator, electronic equipment and a storage medium. The method comprises the following steps: obtaining the Nth measurement voltage of an actuator controlled by a pulse width modulation controller; n is an integer greater than 2; according to the Nth measurement voltage, the reference voltage of the actuator and the (N-m) th measurement voltage of the actuator, calculating a target duty ratio for adjusting the pulse width controller for the Nth time; m is an integer greater than or equal to 1; generating a control signal of the pulse width modulation controller according to the target duty ratio; and controlling the actuator to vibrate through the control signal. According to the embodiment of the invention, the actuator can be accurately controlled.

This invention belongs to the field of formaldehyde removal technology, specifically a formaldehyde removal agent quantitative release device, comprising a shell structure; the shell has an inner liner connected to it, which together with the inner wall of the shell forms a sandwich space for diverting the incoming formaldehyde removal agent; the inner sidewall of the inner liner is evenly distributed with multiple atomizing nozzles; in this invention, a liquid pump accurately delivers formaldehyde removal agent mixed with a photocatalyst, which is atomized by the atomizing nozzles and flows to the diversion pipe under the drive of the internal swirling flow, and the first fin rotates to expand the diffusion range and accelerate the diffusion speed, and works with the first lamp to activate the photocatalyst, achieving full mixing of the agent with the air, enhancing the formaldehyde removal effect; the various functional components achieve coordinated action through mechanical linkage, reducing dependence on additional power sources, with a compact structure and good operational coordination; the overall equipment forms a highly efficient and coordinated purification system in terms of dust removal, formaldehyde removal, photocatalytic activation, and agent diffusion.

The application discloses a process for treating dyeing wastewater by a membrane method, and comprises the following steps: pretreating the dyeing wastewater, including grating, adjusting pool, coagulation and sedimentation, and filtration, to obtain filtered wastewater; the filtered wastewater enters a security filter to be subjected to secondary filtration, to obtain secondary filtered wastewater; the secondary filtered wastewater enters an NXF membrane system, and the wastewater is divided into two streams, one of which is a concentrated solution which does not reach a set concentration, and the other of which is a permeate; the concentrated solution which does not reach the set concentration returns to a front end inlet to be subjected to filtration in the NXF membrane system again; when the concentration reaches the set concentration, the concentrated solution enters a concentration storage tank to be subjected to other treatment; and the permeate enters subsequent treatment. The application aims at solving the technical problem of poor treatment effect of dyeing wastewater.

The embodiment of the present application discloses a kind of energy storage system and the temperature control method of energy storage system. Energy storage system includes at least one battery cluster and control device, each battery cluster includes: multiple battery devices;Heat management pipeline is used to provide heat exchange medium to each battery device, heat management pipeline includes multiple valve devices and main pipeline and branch pipeline that are interconnected, each branch pipeline is connected in parallel between each other, each battery device is communicated with main pipeline via branch pipeline, respectively, valve device is configured for each branch pipeline, and valve device is used to control the flow of branch pipeline itself;Temperature detection device is used to detect the temperature of each battery device;Control device is configured to determine the temperature difference between the temperature of each battery device and the specified temperature according to the temperature of the detected battery device, and the opening of valve device is controlled based on the temperature difference, so that the temperature difference does not exceed the specified range. Thus the temperature consistency of each battery device in the battery cluster can be improved, which is beneficial to improve the service life of battery device.

The invention relates to a metal lithium composite negative electrode and a preparation method thereof and a metal lithium battery, the negative electrode comprises a lithium-containing layer, and an interface stable layer is arranged on the surface of the lithium-containing layer; the interface stabilizing layer comprises a carbon fluoride material, a nano carbon material and an interface stabilizer. A carbon fluoride material in the interface stable layer is in contact with the lithium-containing layer, lithium fluoride can be generated in situ, and the lithium fluoride has the effect of stabilizing the interface of the composite negative electrode and an electrolyte, so that uniform deposition of lithium is facilitated, and generation of lithium dendrites is inhibited; a three-dimensional network channel structure is constructed by the nano carbon material, so that lithium ions and electrons can be regulated and controlled at the same time, uniform deposition of lithium is facilitated, and meanwhile, an effect of connecting a lithium-containing layer and an interface stabilizing layer is also achieved; the interface stabilizer is specifically selected and has a synergistic effect with the carbon fluoride material and the nano carbon material, so that the mechanical property of the interface layer and the stability of the composite negative electrode are remarkably enhanced, and the composite negative electrode has excellent cycle performance and rate capability.