49results about How to "Does not increase stress" patented technology

A closure element with at least one vent opening is a sealing plug that has a pin-shaped lower part with an underside. The at least one vent opening is formed by a duct in the sealing plug which, starting at an inlet opening into the duct, extends upwards from the underside of the pin-shaped lower part in the interior of the sealing plug and leads out of the sealing plug through a lateral outlet opening. The invention also discloses a container with the closure element. A method is also disclosed for the complete and bubble-free filling of a container with a closure element and to the use of afilled container provided with a closure.

The invention discloses a network analytical method which includes the following steps: a network analytical device detaches tunnel data of a terminal database, an internet protocol (IP) address of the terminal is obtained, and whether the IP address is related to a real user name or not is identified. If the IP address is related to the real user name, network data is analyzed according to the real user name and an analyzed result is saved. The invention also discloses a network analytical system. Due to the fact that the network analytical device detaches the tunnel data of the terminal database, the IP address of the terminal is obtained. When the network analytical system identifies that the IP address is related to the real user name, and the network data is analyzed according to the real user name and the analyzed result is saved. The network analytical method and the network analytical system have the advantages of accurately positioning the real user name to analyze the network data, equipment property loss caused by analyzing signaling data repeatedly is avoided, and at the same time pressure of a server is not added.

A three-purpose ground source absorption heat pump system and its operation method, the system includes an absorption heat pump, an underground pipe, a domestic hot water tank, a plate heat exchanger, a switching pump and a plurality of valves. This method is based on the combination of fuel combustion heating system and ground source absorption heat pump, and adds a heat recovery loop and switching device to provide heating in winter, air conditioning in summer and domestic hot water throughout the year. According to the load characteristics of different seasons and different needs, a variety of different operating modes can be realized by switching. While cooling in summer, the exhaust heat of the absorber and / or the condenser is recovered to produce domestic hot water. Compared with electric heat pumps, absorption heat pumps take less heat from the soil when heating, and dissipate more heat to the soil when cooling, while the demand for domestic hot water throughout the year can further increase the heat taken, and heat recovery in summer can further reduce emissions. Therefore, it can effectively reduce the annual thermal imbalance rate, improve the primary energy efficiency of traditional systems, and maintain stable and reliable heating and air conditioning performance for many years.

A spray type air source absorption heat pump belongs to the technical field of heat supply. The spray type air source absorption heat pump includes a generator, an absorber, a condenser, a brine regeneration device, a spray tower, a solution heat exchanger, a solution pump and a throttle valve; the present invention adopts the existing centralized heating system Or directly burn fuel to drive an absorption heat pump, and extract low-grade heat energy from the air through a spray evaporator, which improves the primary energy efficiency of heating and reduces pollutant emissions. Compared with traditional air source heat pumps, there is no risk of frost in winter, which ensures the reliability of heating and reduces the area of ​​air-cooled heat exchangers. Using self-exhaust smoke or absorption heat pump refrigeration method can not only realize continuous regeneration of brine, reduce the amount of brine, but also greatly reduce the energy consumption of brine regeneration. The invention has obvious energy-saving and emission-reducing effects for heating supply and preparation of domestic hot water.

The invention relates to the field of urban rainwater treatment systems, in particular to a separate system pipe network based area fragmented rainwater abandoned flow treatment system. An area internally comprises a sewage header pipe, rainwater branch pipes and sewage branch pipes; the discharging ends of the sewage branch pipes are communicated with the sewage header pipe, the area is divided into a plurality of segments in a grid shape, and the area of each fragment is 0.2-4 square kilometers; each fragment is internally provided with a sewage branch pipe, a rainwater branch pipe and one or more abandoned flow wells; each abandoned flow well comprises a well body, each well body is provided with a water inlet pipe communicated with the discharging end of the corresponding rainwater branch pipe, a water outlet pipe communicated with natural water and an abandoned flow pipe communicated with the sewage header pipe. The separate system pipe network based area fragmented rainwater abandoned flow treatment system is simple in structure, the problem of delay in the long-distance conveying process of initial rainwater in the prior art is solved through the independent abandoned flow wells in the fragments, the treatment pressure of a sewage treatment plant is relieved, the situation that initial rainwater pollutes natural water is further avoided, and discharging treatment of rainwater is more reasonable and effective.