12results about How to "Avoid starting" patented technology

The invention provides a respiratory medicine department clinical medicament atomizing and spraying device which comprises a compression type atomizer body, a top cover self-checking mechanism is arranged above the compression type atomizer body, a pipeline connection self-checking mechanism is arranged above the compression type atomizer body, and the top cover self-checking mechanism comprises a top cover self-checking unit. The top cover self-checking unit is arranged above the compression type atomizer body, the top cover self-checking unit can conduct self-checking on the installation condition of a top cover, the top cover self-checking mechanism further comprises an anti-inclination unit, and the anti-inclination unit is arranged above the compression type atomizer body and can conduct self-checking on the installation condition of the top cover. According to the clinical medicament atomizing and spraying device for the respiratory medicine department, by arranging the top cover self-inspection unit, the anti-inclination unit and a pipeline connection self-inspection mechanism, the situation that the device is controlled to operate due to improper installation is avoided, and the device is not convenient to use, convenient to use and high in practicability. The clinical medicament atomizing and spraying device for the respiratory medicine department is provided with the top cover self-inspection unit, the anti-inclination unit and the pipeline connection self-inspection mechanism. The problems of precious medicine waste and injury to patients are caused are solved.

The utility model provides a golf cart with an adjustable front seat space, and belongs to the technical field of small vehicles. The golf cart with the adjustable seat space solves the problem that an existing golf cart with the adjustable seat space is not compact enough in overall structure. The golf cart comprises a front chassis, a rear chassis, a driving part and a control system used for controlling the driving part, front wheels are arranged on the front chassis, rear wheels and a seat are arranged on the rear chassis, the front chassis and the rear chassis are connected in a sliding mode, and the driving part is used for driving the rear chassis to move front and back relative to the front chassis. The space of the seat can be adjusted by adjusting the distance between the front chassis and the rear chassis so as to adapt to people with different body types, and the seat is directly and fixedly arranged on the rear chassis, so that no space needs to be reserved between the seat and other parts on the rear side of the seat, and the overall structure is more compact.

This invention relates to the field of multi-split air conditioning system technology, specifically to a disturbance control method for the outer loop electronic expansion valve of an air conditioning system. The problem this invention addresses is how to actively eliminate oil and refrigerant blockage and reduce exhaust temperature during defrosting or oil return processes through forced disturbance control of the outer loop electronic expansion valve. To solve this problem, this invention provides a control method comprising: acquiring the operating status parameters of the air conditioning system; determining whether the air conditioning system has triggered a disturbance program based on the status parameters; correcting the reference setting based on the exhaust temperature, compressor return superheat, and oil separator return oil temperature during the execution of the disturbance mode; determining whether to exit the disturbance program based on the exhaust temperature and the execution duration of the disturbance program during defrosting and oil return modes; and automatically exiting the disturbance program when the air conditioning system exits the defrosting or oil return mode.

This utility model relates to an AKD neutral sizing agent production device, including a kettle lid, an iris unloading device 1, a feeding hopper 1, a kettle body, a motor, an intermittent reversing device 1, a bevel gear set, a screw blade, a stirring rod, an iris unloading device 2, and an intermittent reversing device 2. The kettle lid is installed on the top of the kettle body, and the iris unloading device 1 and iris unloading device 2 with the same structure are installed on the kettle lid. The intermittent reversing device 1 and intermittent reversing device 2 with the same structure are installed on the kettle lid. The iris unloading device 1 is installed on the side of the intermittent reversing device 1. The iris unloading device 1 used in this utility model can evenly open and discharge the additives in the feeding hopper 1 and feeding hopper 2. The intermittent reversing device 1 can intermittently reverse, so that the iris unloading device 1 opens and discharges regularly. The bevel gear set enables a single motor to drive the entire production device, avoiding the cost increase and motor linkage control problems caused by additional motor installation.

The invention provides a vibration induction type hair dryer start-stop control method which is characterized in that a start switch and a vibration sensing device which are connected with a hair dryer controller are arranged; the starting switch has a pressing position state and a bouncing position state and is used for sending an operation signal for starting or stopping the motor to the hair dryer controller; the vibration sensing device is configured to continuously output vibration sensing signals to the blower controller when the blower is in a moving state; the blower controller is configured to respond to an operation signal made by the starting switch to start or stop the motor in a state of continuously receiving the vibration sensing signal; if the vibration sensing signal connection is interrupted for more than m seconds, driving a loudspeaker or a buzzer to remind, and starting shutdown countdown at the same time; the motor is forcibly shut down when countdown returns to zero; and if a continuous vibration sensing signal is received again before countdown returns to zero, reminding is stopped, countdown stopping is quitted, and an operation signal made by the starting switch continues to be responded.

The application discloses a tailpipe hanger with enhanced locking device and an operating method thereof. The tailpipe hanger comprises a hanger body, a locking assembly, a floating cone locking assembly, a driving assembly, a fixed slip assembly and a hanger slip assembly which are sequentially sleeved outside the hanger body, and a pressure holding mechanism arranged inside the hanger body. When the pressure holding mechanism is not holding pressure, the locking assembly, the floating cone locking assembly, the driving assembly, the fixed slip assembly and the hanger slip assembly are all locked. When the pressure holding mechanism is holding pressure at a first level, the locking assembly is unlocked, and then the floating cone locking assembly moves upward to be unlocked. When the pressure holding mechanism is holding pressure at a second level, the driving assembly is activated to unlock and hang the hanger slip assembly. Then the fixed slip assembly can be unlocked and fixedly hung. The tailpipe hanger provided by the application prevents all components from being started before the tailpipe hanger is unlocked and achieves smooth driving and hanging after the tailpipe hanger reaches a depth.

The utility model relates to sewage lifting equipment technical field, concretely relates to a sewage lifting tank body anti deposition structure with self -cleaning function, including the box, set up in the water pump of box, and the water suction pipeline that connects with the water inlet of water pump, and set up in the electric control assembly for control outside box, still including set up in the injection turbulence subassembly of box, bottom cleaning subassembly, the injection turbulence subassembly includes the backflow injection pipe that communicates with the water outlet of water pump, backflow injection pipe is located the inside of box and is equipped with the injection port towards the bottom deposition area of box, bottom cleaning subassembly includes the drive mechanism that sets up in the bottom of box and is driven to scrape and sweep movement by the scraper, the junction of the bottom surface of box and lateral wall is equipped with arc chamfer or inclined plane chamfer, the utility model discloses through the structure optimization and intelligent control, has realized the active removal and automatic cleaning of sewage lifting tank body bottom deposit, is applicable to all kinds of low-lying area sewage lifting scene.

The utility model relates to the technical field of thickener stirring, and discloses a thickener stirring device which comprises a device main body, the bottom of the device main body is fixedly connected with a discharge valve, the bottom of the device main body is fixedly connected with a supporting column, and the top of the device main body is provided with an overturning stirring dismounting mechanism. Reinforcing mechanisms are arranged on the left side and the right side of the device body, a first motor is started through the arranged overturning, stirring and dismounting mechanism, then a stirring frame is synchronously driven to overturn, then an overturning frame is overturned to 90 degrees and stopped, the stirring frame is completely unfolded out of the device, and then workers can conveniently and rapidly clean the exterior of the stirring frame; the stirring frame and the device connected with the stirring frame do not need to be disassembled, the second motor only needs to be reversely started in the later installation process, the cover plate and the stirring frame are reset, positioning and fixing between the stirring frame and the device body are completed, later fixing and installation are facilitated, the complexity in the installation process is reduced, and the installation efficiency is further improved.

This invention discloses an emergency escape window, comprising: a window body, the main frame of which is made of reinforced steel or special alloy material and equipped with a multi-layer composite glass panel; a folding airbag, integrated and stored in the lower or side frame of the window body, made of high-strength, flame-retardant, and tear-resistant composite plastic, the airbag being highly compressed when not deployed, and designed as a slide with protective sidewalls; and a window-breaking ejection button located on the surface of the window body. This emergency escape window, by combining robust explosion-proof performance with a second-level response escape route, provides users with an independent, reliable, and rapid lifeline in emergencies, greatly improving the survival rate in high-risk environments and effectively reducing casualties. The inflatable slide provides a buffered and guided descent path, avoiding the impact injuries from high-altitude jumps and potential stampedes in chaos.

The application discloses a kind of for directly unloading pressure of superhigh pressure area step unloading valve control device and method, including step unloading valve, motor, with the induction rod of step unloading valve synchronous rotation, inductive switch and hydraulic control system.Hydraulic control system output pulse and control motor drive step unloading valve rotation from homing point to carry out pressure relief, and real-time cumulative calculation is carried out to output pulse, whenever induction rod reaches the position of reference point, and hydraulic control system receives the reference point position signal sent by inductive switch and carries out the step loss amplitude control of step unloading valve.The control method and system in the application are based on the number of hydraulic control system output pulse cumulative real-time calculation step unloading valve open-close circle number, and increase reference point correction function, can accurately control the step loss amplitude of step unloading valve, and provide step loss amplitude detection, automatic correction and step loss amplitude exception when automatic alarm, improve the reliability of step unloading valve in pressure relief process control.