42results about How to "Realize elastic scaling" patented technology

The invention provides a ceramic shock absorber for a production line when making ceramics, relates to the technical field of shock absorbers, and solves the problem that multiple buffers cannot be realized through structural improvements, and its auxiliary buffer structure cannot be organically combined with the disassembly and assembly of buffer parts. ; Can not realize the problem of auxiliary airflow heat dissipation of ceramic parts while buffering. A production line ceramic shock absorber for making ceramics, comprising a shock absorbing main body; Composed of elastic parts. Because the connecting pipe is connected to the sleeve, and the nozzle seat is connected to the connecting pipe; the nozzle seat is an annular structure, and the nozzle seat is sleeved on the outside of the ceramic cylinder; the nozzle seat is provided with nozzle holes A in an annular array, and the nozzle The hole A is a tapered hole structure, so that when the sleeve and the ceramic cylinder stretch, the airflow generated by the sliding of the baffle can be sprayed out through the nozzle hole A, thereby realizing the automatic airflow cooling at the ceramic cylinder.

The invention discloses a press reciprocating valve. The press reciprocating valve comprises a first pipeline, a sealing element, a handle and a fixed block, wherein a shell is arranged on the outer wall of the first pipeline; a central rod penetrating to the lower inner wall of the first pipeline is arranged in the shell; a valve clack is arranged on the central rod; the central rod further penetrates to the fixed block and the sealing element in the shell; and the top of the central rod is connected with the handle outside the shell. The press reciprocating valve further comprises a second pipeline, wherein an elastically-stretching self-locking structure used for enabling the second pipeline to elastically stretch relative to the first pipeline is arranged between the second pipeline and the first pipeline; the second pipeline is slidably connected to the first pipeline in a sleeving manner; and first water outlet holes are formed in the second pipeline. The valve is reasonable in design; moreover, the water outlet holes are formed in the pipelines, and are capable of dividing water into a plurality of different branches, thereby meeting the needs of people for the branches; and meanwhile, the valve has the advantage of being convenient to control.

The present invention relates to a firewall policy query, elastic scaling method, system, equipment, storage medium, and firewall policy query method, including: S1. Acquiring firewall policy configuration information, parsing the firewall configuration information into standardized format data, and constructing a firewall policy Information base; S2. According to the query information, automatically determine the source IP address in the firewall configuration information, the security zone to which the destination IP address belongs, and automatically judge the source IP address and the destination IP address flow path firewall device; S3 . Automatically calculating the policy correlation between the query information and the firewall policy; and feeding back the query result according to the policy correlation.

The invention discloses a pressing reciprocating multi-connection hole valve, comprising a first pipeline, a second pipeline, a third pipeline, a sealing element, a handle and a fixing block, wherein a shell is arranged at the outer wall of the first pipeline; a center rod penetrating the inner wall under the first pipeline is arranged in the shell and is provided with a valve clack; the center rod also penetrates through the fixing block and the sealing element in the shell; the top of the center rod is connected with the handle outside the shell; an elastic telescopic self-locking structure for elastically extending and retracting the second pipeline relative to the first pipeline is arranged between the first pipeline and the second pipeline; the second pipeline slidably sleeves the first pipeline and is provided with first water outlets; the structure between the third pipeline and the second pipeline is identical with that between the second pipeline and the first pipeline. The valve is reasonable in design, and is provided with multiple water outlets which can divide water into multiple different branches, so that the pressing reciprocating multi-connection hole valve meets the requirements of people on the multiple branches and has the advantage of convenience in control.

A method for ensuring data security in a hybrid cloud environment based on a service grid, involving the field of computer technology, comprising the following steps: an administrator configures access security between services, defines services A, B, C, and storage services The security policy determines encrypted communication and non-encrypted communication, and the control plane uniformly sends it to the intelligent agent sidecar; after the external incoming request reaches service A, service A resolves to the address of service B through DNS, and initiates the call; service A's request to call B is intercepted by the sidecar, and the traffic is transparently transmitted; service B calls service C, and DNS resolves the address of service C to the public cloud address, and configures the security policy. The present invention can remove the restrictions of public cloud vendors, and can ensure the security of the network transmission layer between multiple clouds and the security of application communication and data storage inside the public cloud; it can flexibly customize secure transmission, and define cross-cloud services to enable secure access .

The invention discloses a configuration method for executing a timed task under a distributed system. A server side is of a distributed architecture, view display is achieved at the front end of the server side by means of react, a rest data interface is provided for the front end by the rear end of the server side by means of spring mvc, data operation authorization is guaranteed by means of spring security, access to data and modification of data by unauthorized users are avoided, configured tasks are triggered by means of quartz, a service discovery tool is used for dynamically finding and coordinating different machines to work, and redis is used as arbitration of resource competition; a client side registers a node as a task node and processes task logic. The invention further provides a configuration system for executing a timed task under a distributed system.