The invention provides a siphonic foldable ultra-thin shower waste heat recovering device. The siphonic foldable ultra-thin shower waste heat recovering device comprises a waste water collecting device used for collecting shower waste water, a plate heat exchanger used for collecting heat in the shower waste water and a siphon waterway device which is used for guiding the shower waste water collected by the waste water collecting device into the plate heat exchanger, wherein the siphon waterway device is connected between the waste water collecting device and the plate heat exchanger, and the plate heat exchanger comprises a heat collecting waterway used for collecting heat of the shower waste water and a showering waterway used for exchange of the heat collected by the heat collecting waterway. In the prior art, a heat exchanger which is generally a large tube heat exchanger and a waste water collecting device are assembled into a whole, in this way, the size is large, heat exchange efficiency is low, folding is not available, packaging and transportation of products are not convenient, and packaging cost and transportation cost are high. The siphonic foldable ultra-thin shower waste heat recovering device overcomes the defects that in the prior art, size is large, heat exchange efficiency is low, folding is not available, packaging and transportation of products are not convenient, and packaging cost and transportation cost are high.

Siphonic foldable ultra-thin shower waste heat recovering device

The embodiment of the invention provides a service configuration method and an HA cluster system which can prevent a brain split phenomenon and improve the reliability of the system The method is applied in the HA cluster system The HA cluster system comprises at least two physical hosts; timeout time stamps are prestored in every physical host; the timeout time stamps of the at least two physical hosts are different; the method comprises: S1, determining whether a virtual IP address can PING through; S2, if the virtual IP address can PING through, judging whether the virtual IP address points to a local machine IP address; if so, monitoring all network elements operated on the local machine, if not, returning to the S1; S3, if the virtual IP address cannot PING through, judging whether the timeout time of a service reaches the timeout time stamps of the loal machine; if so, executing S4, if not, releasing occupied network resources and returning to the S1; S4, configuring the virtual IP address, if the configuration is successful, starting the network elements on the local machine corresponding to the service; if the configuration is unsuccessful, releasing the occupied network resource and returning to the S1 The method and system provided in the invention are applicable to the communication technical field

Service configuration method and HA (High Available) cluster system

The invention provides an automatic switching control method and system of a communication satellite transponder backup ring. According to the requirements and characteristics of switching control ofthe communication satellite transponder backup ring, a faulty power amplifier is switched to a possible path of a backup power amplifier to form a database, switching path selection in the case of multiple power amplifier faults is supported, and the switching paths do not conflict. The invention mainly aims at improving the communication satellite load of the reliability design by using the backup ring mode, by adoption of the method provided by the invention, automatic path switching control of the faulty power amplifier can be achieved, and the backup path is guaranteed to meet the accuracyrequirement. At the same time, the original time for selection depending on manual experience is shortened, and the on-orbit operation efficiency of the satellite and the reliability requirement of the service time of the satellite are ensured.

Automatic switching control method and system of communication satellite transponder backup ring

The invention relates to an asynchronous traction motor stator structure, and specifically relates to an asynchronous traction motor stator structure with enhanced vibration resistance. The problem that the existing asynchronous traction motor stator structure is prone to vibration fatigue fracture failure, fusing failure and breakage fatigue failure is solved. The asynchronous traction motor stator structure with enhanced vibration resistance comprises a stator core, a three-phase stator winding wound on the stator core, three cables and a pressure-sensitive felt pad arranged at the end of the stator core, and three polyester felt pads padded between the three cables and the stator core. The structure further comprises three molding lead risers and a support ring which are arranged at the end of the stator core. Three head-end lead-out wires of the three-phase stator winding coat an insulating layer after being welded to the head ends of the three molding lead risers respectively. Three tail-end lead-out wires of the three-phase stator winding coat the insulating layer after being welded to the tail ends of the three molding lead risers respectively. The asynchronous traction motor stator structure is applicable to high-power AC drive locomotives.

Asynchronous traction motor stator structure with enhanced vibration resistance

The invention relates to a novel elevator control system. The novel elevator control system comprises a non-touch control plate, an image formation apparatus, an image induction apparatus, an image identification system and an integrated controller. The novel elevator control system can realize control of operating of an elevating device without hand touch, thus cutting off the way of infecting disease because touching the elevating device, and avoiding influencing the service life of the elevating device because of damaging of buttons.

Novel elevator control system

The utility model discloses a heat energy recycling and processing device which comprises a coarse filter (1) and a plate type heat exchanger (2). A turntable type filter (14) and a fine filter (3) are equipped behind the coarse filter (1). The fine filter (3) is connected with the plate type heat exchanger (2) through a hot water pump (4). The upper part of the plate type heat exchanger (2) is provided with a hot clear water discharging outlet (5) which is connected with a hot water utilization device (15) and a hot clear water storing box (16). The bottom of the plate type heat exchanger (2) is connected with a cold clear water inlet pipe (6) and a sewage discharging pipe (7). The heat energy recycling and processing device can recycle the heat energy in large amount of high-temperature waste water generated in the production process thereby reducing cost of enterprise. The heat energy recycling and processing device is mainly used for recycling the heat energy in the high-temperature waste water. One set of heat energy recycling and processing device can be sheared by one set or a plurality of sets of hot waste water discharging devices in each workshop according to the condition of hot waste water discharging places.

Heat energy recycling and processing device

The invention discloses an intelligent power source. The intelligent power source comprises an intelligent motor and a remote integrated controller which is connected with the intelligent motor mutually and arranged in the intelligent motor. According to the intelligent power source provided by the invention, the remote integrated controller is arranged in a casing of the intelligent motor, space can be utilized effectively, the appearance of the power source is beautiful and elegant, and the integrated type power source enables installation to be convenient and simple.

Intelligent power source

The utility model discloses a full-automatic control system of a lifter. The system comprises a shell, a reflector, a camera, an image reading device and an integrated chip, wherein the reflector is used for forming control button images by reflecting on the shell; the camera is used for collecting the control button images on the shell; the image reading device is electrically connected to the camera and is used for identifying the acquired control button images; the integrated chip is connected to the image reading device and the reflector and is used for controlling the lifter to operate according to identification results of the image reading device. The full-automatic control system is capable of controlling the operation of the lifter without direct contact, thereby greatly reducing bacterial infection, avoiding the abnormal operation of the lifter because of the damage to buttons, avoiding the electric shock caused by electric leakage, and greatly improving the operation reliability of the lifter.

Full-automatic control system of lifter

The invention relates to a computer backup integrated control and management system, and the system comprises a multi-backup mechanism in which M standby machines adopt an IP switching mode for N hosts instead of a host to provide services The advantages of the system are that the deployment is simple and flexible, and the extendibility is good; the system supports multiple backups, and is high in stability; the system supports N servers with different services, and is good in applicability; the system is simple in multiple backup scheduling, and is easy to use; the mutual detection quantityof servers is small, and the network overhead is low

Computer backup integrated control and management system

The present invention discloses a low noise motor which comprises a shell and a gear change mechanism which is coaxially connected to the shell and is provided with a planetary gear mechanism. A certain angle is formed by the gear of the planetary gear mechanism and a horizontal plane. According to the low noise motor, the noise is greatly reduced, the operation stability of the low noise motor is ensured well, the contact damping and energy loss of a transmission component are reduced, and the efficiency of the low noise motor is greatly improved.

Low noise motor

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