34results about How to "To achieve the purpose of diversion" patented technology

The embodiment of the invention discloses a port link state detection method, device and system, relates to the field of data communication, and realizes that a user can perceive the link state of each member port in a link aggregation group. The method comprises the following steps: receiving a test message sent by test equipment, and executing a message matching strategy at a message inlet port;obtaining a flow type value in the test message, and determining a member port of which the flow type value in a corresponding forwarding entry in a link aggregation group is the same as the flow type value in the test message, the determined member port being a member port to be tested; and sending the test message through the to-be-tested member port, so that the test equipment judges the linkstate of the to-be-tested member port according to whether a response message for the test message is received or not.

The invention discloses a flow-dividing transferring opening for a utility tunnel drainage cabin. The flow-dividing transferring opening comprises a rainwater and sewage passing tank culvert which isarranged on the lower portion of the standard section of a utility tunnel; the rainwater and sewage passing tank culvert comprises a rainwater passing tank culvert body communicating with a rainwatertank culvert cabin, and a sewage passing tank culvert body communicating with a sewage tank culvert cabin; drainage through-wall casing pipes are pre-embedded on wall plates at the ends of the rainwater passing tank culvert body and the sewage passing tank culvert body, and thus the rainwater passing tank culvert body and the sewage passing tank culvert body can be connected to a municipal drainage system in the direction perpendicular to the way side of the utility tunnel through a pipeline. According to the flow-dividing transferring opening for the utility tunnel drainage cabin, the problems that a traditional drainage piping enters the utility tunnel, the drainage lower points are located on the side close to an integrated cabin, rainwater and sewage cannot cross the tunnel integratedcabin to be drained in the process, consequently, the drainage pressure at the tail end is excessively large are solved; and by combining the arrangement of a corresponding rainwater inspection well and a sewage inspection well, the drainage requirements of land blocks on the two sides of a road are met, and meanwhile, overhauling is convenient.

The invention discloses a table concentrator flow guide control system based on a visual servo. The table concentrator flow guide control system comprises a visual acquisition unit, an operation control unit and servo flow guide mechanical devices, wherein the servo flow guide mechanical devices comprise flow guide device shells, servo sliding table sets, positioning marks and flow guide baffles,the servo sliding table sets are installed on the flow guide device shells, the flow guide baffles are installed on the servo sliding table sets and can move on the servo sliding table sets, and the positioning marks are arranged on the flow guide baffles. The visual acquisition unit acquires ore belt distribution on the surface of the table concentrator and positioning mark position coordinate pictures of the servo flow guide mechanical devices, the operation control unit operates an ore belt distribution recognition and positioning mark positioning algorithm and outputs control signals to drive the servo sliding table sets and drives the flow guide baffles to adjust the positions, and different ore belts on the surface of the table concentrator are guided into corresponding ore separating grooves through the flow guide baffles, so that automatic ore separation is achieved, the automation degree of a concentrating plant is improved, the ore separation efficiency and precision are improved, and the labor cost is greatly reduced.

The invention relates to the technical field of engines, and particularly relates to a divided cavity and divided flow type exhaust pipe assembly and an engine. An exhaust gas cavity as well as an exhaust port and at least two gas inlets which respectively communicate with the exhaust gas cavity are formed in the exhaust pipe assembly, and the exhaust port is located in one end of the exhaust pipeassembly; the exhaust pipe assembly further comprises water inlets, a water inlet cavity A, a water inlet cavity B, a water return cavity and a water outlet which are formed in the divided cavity anddivided flow type exhaust pipe assembly, and the number of the water inlets is the same as that of the gas inlets; the water inlet cavity A communicates with a part of water inlets; the water inlet cavity B communicates with the other part of the water inlets; the water return cavity communicates with one end, which is located at the exhaust port of the exhaust pipe assembly, of the water inlet cavity B; the water outlet is located in the other end of the exhaust pipe assembly; both the water inlet cavity A and the water return cavity communicate with the water outlet; and the engine comprises the divided cavity and divided flow type exhaust pipe assembly. The divided cavity and divided flow type exhaust pipe assembly provided by the invention has the divided cavity and divided flow functions, so that the design of the exhaust pipe assembly is compact and beautiful.

The invention provides a bundled pipe wellhead multi-channel flow dividing device. The device comprises an external four-way joint, a connector assembly, a left connector and a right connector; the external four-way joint comprises an upper connection port, a lower connection port, a left connection port and a right connection port, wherein a vertical channel is formed by the upper connection portand the lower connection port, and a horizontal channel is formed by the left connection port and the right connection port; the upper end of the connector assembly is located at the intersection ofthe vertical channel and the horizontal channel, a connecting channel is formed between the upper end of the connector assembly and the vertical channel, the lower end of the connector assembly is connected with a bundled pipe assembly, and the connector assembly is provided with a first pipeline and a second pipeline, wherein the first pipeline communicates with a first bundling channel, and thesecond pipeline communicates with a second bundling channel; the left connector is detachably arranged on the side wall of the upper end of the connector assembly and located at the left connection port, the left connector is provided with a first horizontal channel, and the first horizontal channel is connected with the first pipeline; and the right connector is detachably arranged on the side wall of the upper end of the connector assembly and located at the right connection port, the right connector is provided with a second horizontal channel, and the second horizontal channel is connectedwith the second pipeline.

The invention discloses a flow guide device for an air conditioner. The device comprises a flow guide chamber, an air blower device and an air outlet, wherein a groove in which the air blower device is clamped is formed in the middle part of the bottom part of the flow guide chamber; fixing racks are symmetrically welded and mounted at the bottom part of the inner wall of the flow guide chamber; sleeves are connected into the fixing racks by hinging, and sleeve plates are fixedly mounted on the surfaces of the sleeves. According to the device, the sleeves are symmetrically arranged at two sides of the air blower device, and the sleeve plates are fixedly mounted on the surfaces of the sleeves, so that eddy current produced at corners can be blown away, and as a result, the loss of air volume can be avoided; flow guide plates are arranged in the middle part of the flow guide chamber and can be rotated to change the direction so as to disperse air volume in the flow guide chamber, thus achieving the flow guide purpose is achieved; and meanwhile, flow distributing chambers are arranged, so that the flow guide effect can be further improved; the positions of sliding blocks can be adjusted to realize various air supplying modes, thus the air supplying efficiency is improved, and moreover, the air supplying range is expanded. The device has the characteristics of being simple in structure, and low in cost.

The invention discloses a pipeline butt-joint device which comprises a shell. A mounting groove is formed in the top of the shell. A connecting disc is arranged at the position of the mounting groove. A butt-joint hole is formed in the axis center of the connecting disc. The shell is provided with a threaded pipe and a storage cavity. The butt-joint hole is communicated with the storage cavity. The threaded pipe is communicated with the storage cavity. The shell is provided with a pipe tap communicated with the storage cavity. Liquid can be stored conveniently through the shell; liquid conveying pipelines can be connected in a butt mode through the butt-joint hole; and the aim of dividing flow can be achieved through the pipe tap and the threaded pipe, and the liquid can be divided.

The invention discloses an automobile high-pressure oil pump with flow dividing and energy saving effects. The automobile high-pressure oil pump comprises a high-pressure oil pump body, a control mechanism is arranged at the front end of the high-pressure oil pump body and comprises a control box fixedly arranged at the front end of the high-pressure oil pump body, and a control groove is formed in the inner wall of the control box; a moving groove is formed in the side, close to the control groove, of the inner wall of the control box, a gear shaft is movably arranged on the inner side of the control box through a rotating shaft, and a clamping block is slidably arranged on the inner side of the control groove. According to the automobile high-pressure oil pump with the flow dividing and energy saving effects, a motor is started to enable a connecting frame to drive a first gear plate to move, so that a gear shaft drives a second gear plate to move, a control rod drives a moving plate to move, the flow dividing purpose can be achieved, and therefore the flow dividing and energy saving effects are achieved.

The invention relates to a distributing adjusting mechanism for a heat treatment furnace. The distributing adjusting mechanism comprises a distributing mechanism arranged in the heat treatment furnace and between a conveying belt and a discharging port, and a plurality of collecting devices located at the discharging port of the heat treatment furnace. The distributing device can be a rotating type distributing device or a horizontal-moving distributing device. According to the distributing adjusting mechanism for the heat treatment furnace, articles on which heat treatment is completed are distributed to the collecting devices, and therefore the articles on which heat treatment is completed are indeed distributed, and the heat treatment effect of the articles cannot be affected.

The invention relates to a radiator for collecting waste heat energy of an air compressor and a collecting method thereof, and the radiator includes a heat dissipation main board, a heat dissipation fan arranged on one side of the heat dissipation main board, a gas collecting assembly arranged on the other side of the heat dissipation main board and used for receiving hot gas, two rows of air inlet holes spaced apart on the top of the heat dissipation main board, converging frames covering the rows of air inlet holes and each provided with an air inlet and an air outlet, and a heat dissipationassembly arranged on the bottom of the heat dissipation main board and connected with each air inlet hole. The heat dissipation assembly comprises first heat dissipation tubes communicating with theair inlet holes and being in one-to-one correspondence, and a heat dissipation module rotatably communicates with each corresponding first heat dissipation tube. The heat dissipation module is gradually inclined and spaced from one side close to the gas collection assembly to the other side in a stepped shape. The invention has the beneficial effects of recovering waste heat energy generated whenthe air compressor is working and applying the waste heat energy to industrial production and manufacturing, and improving the utilization rate of resources.