95results about How to "Reasonable integration" patented technology

The invention discloses an air-ground integrated network architecture based on a software defined network and network function virtualization. According to the system architecture, the entire network consists of a ground network part and a space network part, and is divided in a unified manner into a management layer, a control layer and a forwarding layer. The management layer is responsible for registering and querying the network status and network service functions of the ground part and the space part in the air-ground integrated network and making routing, security, billing, service call and resource management strategies. The control layer consists of a ground part and a space part, and is responsible for controlling data forwarding according to the strategies of the management layer and collecting the information of network links and network service functions. The forwarding layer consists of a ground part and a space part, and is responsible for forwarding data and providing network service functions. The architecture uses a software defined network and an idea of network function virtualization, and efficient information transmission control and on-demand satellite service providing are realized in an air-ground integrated network.

The invention relates to the technical field of a medical appliance, in particular to a handheld electrocardiograph detection device and an electrocardiograph detection system comprising the same. The handheld electrocardiograph detection device comprises a casing, a circuit board and an electrode, wherein the circuit board is connected in the casing; the electrode is connected onto the casing; the electrode and the circuit board are connected; the electrode comprises an upper limb lead electrode, a chest lead electrode, a left rib lead electrode and a lower limb lead electrode; the casing comprises a first electrode fixing element and a second electrode fixing element; the chest lead electrode and the lower limb lead electrode are connected at one side, facing the human body, of the first electrode fixing element; the left rib lead electrode is connected at one side, facing the human body, of the second electrode fixing element; and an accommodating groove is formed in one side, facing the human body, of the first electrode fixing element. The invention provides the handheld electrocardiograph detection device and the electrocardiograph detection system comprising the handheld electrocardiograph detection device. The appearance is small and ingenious; convenience and high speed are realized; the use is more convenient; the electrocardiosignal collection is accurate; and the operation by a user is simple.

The invention provides a method for highly efficient catalytic conversion of petroleum hydrocarbons. High-sulfur wax oil is contacted with a heat regenerated catalyst, which is low in equilibrium activity and relatively uniform in activity distribution, on the lower part of a catalytic cracking unit reactor for cracking reaction, the generated oil gas and a charcoal-containing catalyst ascend for selective hydrogen transfer reaction and isomerization reaction under a certain reactive environment, the reaction oil and gas are separated to obtain reaction products containing liquefied gas, gasoline and catalytic wax oil, and the spent catalyst is subjected to steam stripping and regeneration to be reused, wherein the catalytic wax oil and any processing wax oil enter an aromatic hydrocarbon separation unit to be subjected to aromatic hydrocarbon separation, and preferably the fractions richly containing the aromatic hydrocarbons are returned to a catalytic cracking unit. The method increases liquid yield and isobutene yield, improves the selectivity of propylene and provides a new path for ensuring a pollution-free oil refining process as well as pollution-free oil refining products.

The invention discloses a catalytic conversion method of petroleum hydrocarbon, characterized by contacting high-sulfur wax oil with a heat regeneration catalyst at the lower portion of a catalytic cracking unit reactor and conducting cracking reaction, letting the generated oil gas and carbon-containing catalyst upstream be subject to selective hydrogen transfer reaction and isomerization reaction under certain reaction environment, separating the reaction oil gas to obtain a reaction product containing liquefied gas, gasoline and catalytic wax oil, and letting the spent catalyst be recycled after stripping and regeneration, wherein the catalytic wax oil and optional other secondary processing wax oil enters into the hydrotreatment unit to conduct polycyclic aromatic hydrocarbons selective hydrogenation, preferably the hydrogenation wax oil returns to the catalytic cracking unit. According to the invention, the gasoline yield and propylene yield are raised, the utilization rate of hydrogen in the raw materials is raised, and simultaneously the utilization rate of hydrogen in hydrotreatment is raised, thus the petroleum resource can be saved, and the invention provides a new approach for cleaning the refining process and refined oil products.

The invention belongs to the technical field of Internet of Things, and provides a resource allocation method and platform based on an intelligent fishing villa, which provides a plurality of personalized cooperation demands to cooperate with a resource ownership party of rural resources, so that the resource ownership party operates the rural resources according to the demands of a cooperation user side, controls an operation achievement affiliation user side and operates a reward affiliation resource ownership party. Therefore, rural resource information is accurately and efficiently mastered at the urban consumption user side, the management result is enjoyed, and consumption-to-production and consumption-to-investment are realized; the rural resource ownership party is changed from a producer to a server, works according to the demand of the urban consumption user, enjoys the cooperation cost, and achieves the effects of activating the rural resources and revitalizing the villages. In addition, the intelligent fishing villa is leisure, safe, environment-friendly and comfortable in fishing, and effective integration of rural water resources, other rural resources and urban tourism consumption resources is achieved.

The invention relates to a catalytic conversion method for high sulfur wax oil. The method comprises the following steps: the high sulfur wax oil and a thermal regeneration catalyst are contacted at the lower part of a first catalyst unit reactor and are subjected to a cracking reaction, and the generated oil gas and catalyst containing carbon ascend and are subjected to a secondary cracking reaction and an isomerization reaction under a certain reaction environment; the oil gas is subjected to a separation reaction to obtain a reaction product containing liquefied gas, gasoline and catalytic wax oil; a spent catalyst is subjected to steam stripping and regeneration to be recycled, wherein the catalytic wax oil and optional other secondary processed wax oil are hydrogenated; and the hydrogenated wax oil enters a second catalyst unit to be further cracked. According to the method, low carbon olefins such as propylene are furthest produced, and meanwhile the high-octane gasoline is also produced. The invention provides a new way for the cleanness of an oil refining production process and the cleanness of oil-refined products.

The invention discloses a catalytic conversion method of petroleum hydrocarbon. High-sulfur wax oil is contacted with a heat regeneration catalyst at the lower portion of a catalytic cracking unit reactor and subjected to a cracking reaction, wherein the heat regeneration catalyst contains macropore zeolite and mesopore zeolite, the generated oil gas and a carbon-containing catalyst go up and are subjected to a selective hydrogen transfer reaction and an isomerization reaction under a certain reaction environment, the reaction oil gas is separated to obtain a reaction product containing liquefied gas, gasoline and catalytic wax oil, and the spent catalyst is recycled for use after stripping and regeneration, wherein the catalytic wax oil and optional other secondary processing wax oil are introduced into the hydrocracking unit for reaction, and preferably the hydrocracked tail oil is returned to the catalytic cracking unit. According to the method, the diesel oil yield and the cetane number of the diesel oil are increased, the yield of low carbon olefins such as propylene and butylene are increased, the hydrogen utilization rate of the raw materials is increased, and simultaneously the utilization rate of hydrogen in the raw materials is raised, so that the petroleum resource can be saved, and the method provides a novel approach for cleaning the refining process and the refined oil products.

The invention belongs to the technical field of composite material assembling and manufacturing, and discloses a helicopter cockpit cover gluing assembling method and a clamp. A brand-new tool form for curing and assembling a cockpit cover is adopted, an embedded separable tool structure is provided, a simple curing bracket is changed into a curing clamp tool with an appearance clamping plate, a curing clamp and an assembling clamp form a whole in the assembling process, and the curing clamp can be separated from the assembling clamp in the curing process. An INVAR steel material with the expansion coefficient similar to that of a composite material is selected as a curing clamp tool material, and deformation of the cockpit cover in the curing process is effectively controlled; and meanwhile, the positioning reference of the cockpit cover is transferred to the curing clamp from the assembling clamp so that the unification of the positioning reference of the cockpit cover in the pre-assembling, curing and assembling processes is ensured, the off-frame frequency of the cockpit cover is reduced, and the deformation of the cockpit cover in the curing process is effectively controlled.The problems that a butt joint assembling gap between the cockpit cover and a fuselage is out of tolerance, and assembling with a cockpit door and a radome is not coordinated are solved.

The invention relates to a thermal concentration system for dilute brine based on hydrogen chloride synthesis. The thermal concentration system is characterized by comprising a dilute brine concentrating furnace based on hydrogen chloride synthesis, and a flash tank for concentrating dilute brine, wherein a hydrogen chloride synthesis section of the dilute brine concentrating furnace based on hydrogen chloride synthesis is provided with a cyclic-heating clamping sleeve for dilute brine; a pipeline A and a pipeline B of the cyclic-heating clamping sleeve for dilute brine are communicated with the flash tank, so that a thermal concentration circulating channel for dilute brine is formed. Through the adoption of the thermal concentration system for dilute brine based on hydrogen chloride synthesis, which is disclosed by the invention, condensed acid can be directly prepared through cooling, and saturated by-product steam can be generated through the cooperation of a jacket structure and the flash tank; besides, the dilute brine is concentrated, so that four functions of synthesizing the hydrogen chloride, preparing the acid, generating the by-product steam, and concentrating the dilute brine are integrated in the thermal concentration system; the equipment investment is greatly simplified; the resources are reasonably integrated; the cost is reduced.

The invention relates to a coke boiler which uses solid fuel, comprising a main body, a burner, a smoke discharger, a ventilator and an igniter. The main body is arranged with a medium room, a smoke tube, a fire box, a burning out room, and a burning room from up to down. The top and the bottom of the medium room are respectively arranged with a medium outlet and a medium inlet. The burner is formed by an air channel, an air chamber, a furnace bed, an ash chamber, and a base, while the air channel is around the air chamber and formed by front, back, left and right air channels, and front air channel is divided by the damping door into left and right air channels communicated with the outer annular air branches of left and right air channels, each outer annular air branch is arranged with a hole communicated with the air chamber. The bottom air branch and inner annular air branch of left and right air channels can guide the bottom air and inner annular air via the bottom air tube and inner annular air tube into preset area under the furnace bed. The invention has compact structure and low cost.

The invention belongs to the technical field of searching and tracking, and particularly relates to a camera searching and tracking method based on network big data, which comprises a traffic monitoring terminal, an individual monitoring terminal, a public monitoring terminal, an individual monitoring platform, an optical fiber self-healing looped network, a regional monitoring server and a municipal monitoring server, the traffic monitoring terminal, the individual monitoring terminals and the public monitoring terminal are all connected with light exchangers, the individual monitoring terminals are gathered and connected to the individual monitoring platform through the light exchangers, and the optical fiber self-healing looped network collects information of the light exchangers and the individual monitoring platform and transmits the information to the regional monitoring server. According to the invention, through the individual monitoring platform, the information of the monitoring cameras installed by the individual households can be connected to the individual monitoring platform, the individual monitoring platform carries out integrated management on the individual households and transmits the monitoring information to the regional monitoring server at the same time, so that on-site operation of workers is not needed, and timely searching and tracking are facilitated.

The invention discloses a catalytic conversion method of petroleum hydrocarbon. High-sulfur wax oil is contacted with a heat regeneration catalyst at the lower portion of a catalytic cracking unit reactor and subjected to a cracking reaction, wherein the heat regeneration catalyst has relatively low activity and contains macropore zeolite and mesopore zeolite, the generated oil gas and a carbon-containing catalyst go up and are subjected to a selective hydrogen transfer reaction and an isomerization reaction under a certain reaction environment, the reaction oil gas is separated to obtain a reaction product containing liquefied gas, gasoline and catalytic wax oil, and the spent catalyst is recycled for use after stripping and regeneration, wherein the catalytic wax oil and optional other secondary processing wax oil are introduced into the hydrocracking unit for reaction, and preferably the hydrocracked tail oil is returned to the catalytic cracking unit. According to the method, the diesel oil yield and the cetane number of the diesel oil are increased, the mass percentages of low carbon olefins such as propylene and butylenes in the liquefied gas are increased, the hydrogen utilization rate of the raw materials is increased, and simultaneously the utilization rate of hydrogen in the raw materials is raised, so that the petroleum resource can be saved, and the method provides a novel approach for cleaning the refining process and the refined oil products.

The invention discloses a catalytic conversion method of petroleum hydrocarbon. High-sulfur wax oil is contacted with a heat regeneration catalyst at the lower portion of a catalytic cracking unit reactor and subjected to a cracking reaction, wherein the heat regeneration catalyst has relatively low activity and coarse particle size distribution and contains macropore zeolite and mesopore zeolite, the generated oil gas and a carbon-containing catalyst go up and are subjected to a selective hydrogen transfer reaction and an isomerization reaction under a certain reaction environment, the reaction oil gas is separated to obtain a reaction product containing liquefied gas, gasoline and catalytic wax oil, and the spent catalyst is recycled for use after stripping and regeneration, wherein the catalytic wax oil and optional other secondary processing wax oil are introduced into the hydrocracking unit for reaction, and preferably the hydrocracked tail oil is returned to the catalytic cracking unit. According to the method, the diesel oil yield and the cetane number of the diesel oil are increased, the mass percentages of low carbon olefins such as propylene and butylenes in the liquefied gas are increased, the hydrogen utilization rate of the raw materials is increased, and simultaneously the utilization rate of hydrogen in the raw materials is raised, so that the petroleum resource can be saved, and the method provides a novel approach for cleaning the refining process and the refined oil products.

The invention discloses an automatic press-fitting line for a shock absorber buffer inner core piece. The automatic press-fitting line comprises press-fitting equipment, a first feeding device and a second feeding device. The press-fitting equipment comprises an upper plate, a workbench and stand columns. The upper plate and the workbench are fixed through the stand columns. Each stand column is sleeved with a main compression spring and is in sliding fit with a lifting table, and the lifting tables are placed on the main compression spring. The lifting table is provided with a center hole anda radial sliding groove, wedge-shaped supporting blocks and reset compressed springs are arranged in the radial sliding groove in a sliding fit mode, the inner side faces of the wedge-shaped supporting blocks protrude out of the hole wall of the center hole, hook blocks protrude out of the top faces of the wedge-shaped supporting blocks, the polyurethane ring of the inner core piece is placed onthe lifting table, and all the hook blocks extend into the polyurethane ring. The upper plate is provided with a pressing driving cylinder used for pressing the lifting table, a conical head is arranged on the workbench, the workbench is provided with a jacking driving cylinder, a piston rod of the jacking driving cylinder is connected with a first jacking head, and the metal supporting piece of the inner core piece is placed on the first jacking head. The automatic press-fitting line can achieve automatic feeding and automatic clamping assembly.