11results about How to "Increase flushing pressure" patented technology

The invention relates to the technical field of instrument disinfection, and particularly discloses an obstetrical operation instrument disinfection device which comprises a cleaning and disinfecting machine and further comprises a disinfection assembly arranged in a cleaning cavity of the cleaning and disinfecting machine and used for cleaning and disinfecting surgical instruments; the adjusting assembly is arranged on one side of the disinfection assembly, and the adjusting assembly is used for adjusting the spraying direction of the disinfectant. Through the disinfection assembly, the cleaning and disinfection effect on the surgical instruments can be improved, the drying effect and efficiency on the instruments can be improved when the instruments are dried after the surgical instruments are cleaned and disinfected, then the treatment efficiency on the instruments can be improved, a certain time is saved, more subsequent instruments can be cleaned and disinfected, and the cleaning and disinfection efficiency of the instruments is improved. And through the adjusting assembly, the spraying direction of the disinfectant can be adjusted, so that the disinfectant can better act on the surgical instrument, and the cleaning and disinfecting effect on the instrument is further improved.

This utility model discloses an environmentally friendly, high-cleanliness steel drum edge-rolling clamping device, including a base, a square box fixedly connected to the upper surface of the base, a cleaning component disposed on the upper surface of the base, two connecting columns disposed in front of the square box, and two arc-shaped clamping claws fixedly connected to the outer surface of each connecting column, and a power component for driving the connecting columns to move inside the square box. This device uses an electric push rod of the cleaning component to move the square base and the rinsing nozzle up and down, allowing adjustment of the rinsing position according to the height of the steel drum. Furthermore, the pump pressurizes and delivers the cleaning liquid from the storage tank to the nozzle, greatly increasing the rinsing pressure and improving the oil removal rate. The power component drives the T-shaped slider and connecting columns to move via an electric telescopic rod, causing the arc-shaped clamping claws to automatically adjust the clamping position according to different sized steel drums, thus adapting to different specifications of steel drums and achieving a secure fixation.

The invention discloses a lens anti-fog assembly and an endoscope with lens anti-fog, and relates to the field of diagnostic instruments. In the invention, a heat-conducting sleeve is arranged on the outer ring of the endoscope lens, and hot water can be continuously conveyed through the heat-conducting sleeve by the cooperation of a water storage tank and a circulating conveying unit, so that the hot water heats and insulates the endoscope through the heat-conducting sleeve, prevents the surface of the endoscope lens from condensing and generating water mist due to low temperature, improves the imaging clarity of the endoscope, and the hot water circulates in the heat-conducting sleeve, the circulating conveying unit and the water storage tank, and will not leak and flow into the patient's body, so that the patient's body will not be harmed during the endoscope detection process; when the endoscope lens is covered with dirt, the sealing ring can be driven by the rotary drive unit to rotate on the inner ring of the heat-conducting sleeve to open the water spray hole, and then the water in the heat-conducting sleeve is sprayed onto the surface of the endoscope lens through the water spray hole, and the lens surface is rinsed to restore the lens surface to clean.

The invention relates to the technical field of eye cleaning devices, in particular to an eye atomization cleaning device which is used for solving the problem that an existing eye cleaning device is poor in using effect. The device comprises a main body, a medicine bottle is installed on the main body, an atomization cavity communicated with the medicine bottle is formed in the main body, the two sides of the atomization cavity are communicated with two atomization nozzles respectively, two grooves corresponding to the eyes are formed in the main body, and the two atomization nozzles face the two grooves respectively; the main body is provided with a booster pump communicated with the atomization cavity, the operation speed of the booster pump is gradually increased, the booster pump can drive liquid medicine in the medicine bottle to be discharged through the atomization nozzle during operation, the atomization nozzle can rotate, and when the atomization nozzle rotates, the injection pressure of the atomization nozzle is gradually increased and then reduced; according to the device, the eyes are gently flushed at low pressure, then the flushing strength is gradually improved, and finally the flushing strength is reduced, so that the flushing pressure change can meet the flushing requirement on the eyes.

This invention discloses a multifunctional vertical hydraulic jack and its usage method, relating to the field of hydraulic jack technology. The jack body is equipped with an oil tank and a lifting chamber, with a lifting piston rod slidingly mounted inside the lifting chamber. A pressurizing component draws oil from the oil tank through a suction pipe and pressurizes the hydraulic oil into the lifting chamber through a pressure pipe to achieve lifting. The pressure pipe includes a first pressure chamber, a second pressure chamber, a pressure spring, and a pressure adjusting screw for adjusting the oil circuit flow and pressure. A clearing pipe connected to one side wall of the pressure chamber allows high-pressure hydraulic oil to be discharged to the outside of the jack body for flushing equipment joints or internal oil circuits. A return oil pipe connects the oil tank and the lifting chamber, with the return oil controlled by a return screw. Furthermore, a hollow cavity is provided at the axis of the lifting piston rod, allowing for the detachable installation of a screw to achieve a pulling function. This invention integrates lifting, high-pressure flushing, and pulling functions, improving the practicality and applicability of the jack.

The utility model relates to the technical field of medical instruments, in particular to a flushing device for eyes. The eye flushing device comprises a liquid medicine needle sheath, a liquid medicine needle, a dropper, a liquid flow tube, a flow regulator and a flushing hose, the liquid medicine needle sheath is connected to the liquid medicine needle in a sleeving mode, the liquid medicine needle is located at the head end of the liquid flow tube, the dropper is located at the lower end of the liquid medicine needle, the flow regulator is located on the lower middle portion of the liquid flow tube, and the flushing hose is connected with the liquid medicine needle sheath. The flushing hose is connected to the tail end of the liquid flow pipe; the pipe diameter of the liquid flow pipe is increased, the flow is increased, and the flushing pressure is increased; the height of the flushing liquid bottle is visually placed according to scales on the outer surface, the flushing pressure is adjusted, and the pressure is prevented from being too small or too large; the liquid flow pipe is detachably connected with the flushing hose in a threaded mode, the flushing hose is replaced when eyes of different patients are cleaned, the liquid flow pipe can be recycled for multiple times, medical resources are saved, and economic burdens of the patients are relieved.

The present invention relates to a mud bag flushing aid for a drill bit while drilling, comprising an upper joint and a lower joint, wherein the lower joint is telescopically sleeved on the lower part of the upper joint, wherein the upper end of the upper joint is connected to the drill string by a thread, and the lower end of the lower joint is connected to the drill bit by a thread; the upper joint is provided with a central pipe along the axis, the central pipe is communicated with the central hole of the drill tool and the inner hole of the drill bit respectively, and a diversion hole is provided on the side wall of the central pipe; a replaceable gland is installed at the lower end of the lower joint, and the gland can be provided with the same number of nozzles as the number of the chip grooves of the drill bit, when the diversion hole of the upper joint is communicated with the drainage hole of the lower joint, the drill bit is cleaned from the outside, and when drilling is normal, the drainage hole and the diversion hole are closed, and the drilling fluid completely passes through the drill bit. The beneficial effects achieved by the present invention are: when the drill bit is not subjected to drilling pressure, the chip groove of the drill bit is flushed from top to bottom, the flushing effect is good, the mud bag is easily removed, the pure mechanical structure design has high reliability, and the filter screen plug is installed to prevent the water eye of the drill bit from being blocked.

The present application belongs to the technical field of synchronous gear sleeve assembly, in particular to a cleaning device before synchronous gear sleeve assembly, aiming at the problem that there is lack of special cleaning tool for synchronous gear sleeve to realize oil flushing on the surface, the following scheme is proposed, including a cleaning machine box, a hollow oil chamber is arranged on the top of the cleaning machine box, a sealing top ring is fixed on the top circumference of the cleaning machine box through bolts, a fixed machine cover is fixed on the top of the sealing top ring, and the fixed machine cover and the sealing top ring are integrated through welding. The cleaning oil is sprayed through the flushing plate hole, because the bottom opening of the flushing plate hole is larger than the top opening, the flow rate of the cleaning oil sprayed from the top is high, the process of flushing the position of the circumference inside and the circumference outside of the synchronous gear sleeve body, and the synchronous gear sleeve body is impacted by the cleaning oil during downward operation, and then the impurities on the surface of the synchronous gear sleeve body are flushed away.

The utility model discloses a partition flushing filter with a pleated filter element, which comprises a filter shell and the pleated filter element, the pleated filter element is cylindrical and is rotatably arranged in the filter shell, the filter shell is provided with an air inlet and an air outlet, the air inlet is communicated with the cylindrical interior of the pleated filter element, and the air outlet is communicated with the pleated filter element. The air outlet is communicated with the cylindrical exterior of the wrinkled filter element, an inner baffle and a sliding side plate are arranged on the filter shell, the inner baffle is attached to the cylindrical inner side of the wrinkled filter element, and the sliding side plate is arranged on the outer wall of the filter shell in a sliding mode; when the sliding side plate slides out, a washing area is defined by the sliding side plate, the inner baffle and the outer wall of the filter shell, a part of the wrinkled filter element is located in the washing area, a spraying device for washing the wrinkled filter element is arranged in the washing area, and a sewage draining exit is formed in the washing area. According to the utility model, the wrinkled filter element can be cleaned and maintained without stopping, and the influence on the normal work of the filter is small.

The application discloses a tail gas spraying and washing device for hot pressing of particle boards, which comprises a spraying tower shell, a partition plate, a rotating plate, a vertical pipe, a first horizontal pipe, a second horizontal pipe, a third horizontal pipe, a liquid supply mechanism, an air extraction mechanism, a driving mechanism, an angle encoder, a pressure sensor and a controller. After the tail gas enters the lower washing cavity, it is communicated into the upper washing cavity through the first through hole and the second through hole and receives two-stage spraying and washing. The controller judges the through hole alignment state according to the real-time angle, controls the first through hole to be washed by the dredging assembly when alignment, and executes the compensation control of prolonging the residence time and improving the liquid supply output when the real-time pressure value is lower than the threshold value, so that the through hole dredging effect, the processing liquid utilization rate and the device operation stability are improved.

The invention discloses a flow-increasing drainage valve, which comprises a drainage main body, a flow-increasing valve core, a flow-increasing valve core, a flow-increasing valve core, a flow-increasing valve core and a flow-increasing valve core, the switch piece is movably connected to the drainage main body, and the switch piece is provided with a sealing piece capable of opening or closing the upper end opening of the drainage channel; the flow guide piece is arranged on the switch piece and located below the sealing piece, a plurality of flow guide grooves are distributed around the circumference of an axis at intervals, and the flow guide grooves are used for driving water to rotate downwards so as to increase the water flow speed. According to the flow-increasing drainage valve of the structure, the flow guide piece is arranged below the sealing piece, when the sealing piece opens the upper end opening of the drainage channel, water rushes to the flow guide piece from all directions to break an original negative pressure area around the sealing piece, and the water enters the multiple flow guide grooves which are formed in the circumference to form rotary downward movement; therefore, the flow speed of water entering the upper port of the drainage channel is increased, the water flow flushing pressure is improved, and the flushing effect is improved.