32results about How to "Cleaning reach" patented technology

The invention belongs to the technical field of the general surgery department, in particular to a novel leg cleaning and dressing device for general surgery nursing. For the problem that when a nurse in the existing general surgery department performs dressing treatment on a patient, a wound needs to be washed manually, then after washing is completed, a drug is sprayed on the wound, which results in that the manual operation time is longer, and the workload of the nurse is increased, the following scheme is proposed that the device comprises a workbench, wherein the workbench is provided with a mounting cavity, the inner wall of the bottom of the mounting cavity is slidably connected with two symmetrically arranged adjusting plates, the inner wall of the top of the mounting cavity is provided with through holes, and the tops of the two adjusting plates penetrate through the through holes respectively and extend to the position above the workbench. The novel leg cleaning and dressing device for general surgery nursing has the advantages that the structure is simple, the device body can adapt to the work of leg cleaning and dressing of patients of different heights and weights, the operation is simple, the manpower is liberated, the mechanical automation is strong, and the work efficiency of the nursing staff is greatly improved.

The invention discloses a biofilm biological sewage treatment device, which relates to the technical field of sewage treatment equipment and solves the technical problems in the prior art that the environmental temperature will affect the sewage treatment efficiency and cannot continue to work during an emergency power failure. It includes an MBR membrane pool , adsorption filter pool, constant temperature control room, lifting hook, cover plate, exhaust window, the adsorption filter pool is welded on the right side of the MBR membrane pool, the constant temperature control room is welded on the right side of the adsorption filter pool, and the inside of the MBR membrane pool A heating net is provided, an activated carbon filter layer is provided in the adsorption filter tank, a storage battery is provided in the constant temperature control room, the lifting hook is provided on the top of the biofilm sewage treatment device, and the top cover plate of the biofilm sewage treatment device is set as solar energy solar panels. The biomembrane biological sewage treatment device of the invention has the advantages of high sewage treatment efficiency, convenient installation and transportation, and the ability to continue working after emergency power failure.

The invention belongs to the field of environment protection, and particularly relates to an air purification device. The air purification device comprises a shell and a control panel arranged on the upper portion of the shell. A shielding net layer, a positive electric tungsten wire layer, a negative electric aluminum plate layer, an activated carbon layer and a forward and reserve rotation motor are sequentially arranged in the shell. The forward and reserve rotation motor is provided with fan blades. A button for controlling the forward and reserve rotation motor to rotate forwardly and reversely is arranged on the control panel. The defect that the air purification device in the prior art is poor in cleaning effect, and consequently the purification effect of the device is influenced is overcome; the improved air purification device is provided; and on the premise of not influencing the filter effect, the device is convenient to clean up.

The invention discloses a semiconductor ultrasonic cleaning machine, which comprises a support base, a metal fixing buckle, a loading vessel, an infrared searchlight, a spray head, an electric telescopic rod, a liquid tank, a liquid suction pump, a storage battery, an ultrasonic vibration plate, a hinge shaft and a roller , the right end of the support base is fixedly connected to the lower end of the first L-shaped steel frame; an ultrasonic vibration plate is fixed above the support base; metal fixing buckles are fixed around the turntable; the second L-shaped steel frame One end of the horizontal bracket is fixed with an electric telescopic rod; the end of the telescopic rod of the electric telescopic rod is fixedly connected with the nozzle; the liquid tank is provided with a suction pump; the liquid suction port of the liquid suction pump passes through the infusion hose It is fixedly connected with the nozzle; the inner left end of the support base is fixed with a storage battery; and the surrounding of the support base is fixed with rollers. The invention has the beneficial effects of high cleaning efficiency, high degree of automation, high drying efficiency and convenient mobile use.

The invention discloses an environment-friendly low-carbon smoke measuring instrument. The instrument structurally comprises a gas inlet pipe, a fixing pipe, a first housing, a gas outlet pipe, a cover body, a display screen, a connecting block, a microprocessor, a control switch, a handle, an electrochemical sensor and a power wire; in order to solve the problems that a gas inlet pipeline is conveniently subjected to heat preserving and the smoke measuring value is influenced by cooling, a heat preserving device is mounted at the outer side of the gas inlet pipe; an aluminum foil heating sheet is started to produce heat; the heat is transferred through a heat transferring sheet, so that the gas inlet pipe can be heated, and as a result, the beneficial effect of preserving heat of the gasinlet pipeline is realized; in order to solve the problem that an inner pipeline in smoke measuring is inconveniently washed, and the following use is influenced, a washing device is mounted on the top part of the cover body, and water in a water tank is pumped through a water pump; the water is drained into a water collecting pipe through a connecting pipe and is injected out through an injectinghead, and the inner part of the first housing can be washed, and the beneficial effect of washing the inner pipeline in the smoke measuring can be realized.

The invention relates to a printing device, in particular to an efficient cleaning silk-screen printing device. The efficient cleaning silk-screen printing device is easy to operate, capable of savingtime and labor and uniform in printing. The efficient cleaning silk-screen printing device comprises a bottom plate, a first supporting frame, a table plate, a discharging mechanism, a cleaning mechanism, a coining automatic auxiliary mechanism and a coining mechanism, wherein the first supporting frame is arranged on the bottom plate; the table plate is arranged on the first supporting frame; the discharging mechanism is arranged on the bottom plate; the cleaning mechanism is arranged on the discharging mechanism, and the cleaning mechanism is connected with the table plate; the bottom plateis provided with the automatic coining auxiliary mechanism, and the automatic coining auxiliary mechanism is matched with the cleaning mechanism; and the coining mechanism is arranged on the bottom plate, and the coining mechanism is matched with the discharging mechanism and the coining automatic auxiliary mechanism. Through mutual meshing of the full gears on the upper side and the lower side,the cleaning brushes on the upper side and the lower side rotate to clean the silk screen, the automatic cleaning effect is achieved, operation is easy and convenient, and time and labor are saved.

Provided is a plantation rack for underground crops. The plantation rack comprises a support and a plantation groove. The support comprises multiple columns. The multiple columns surround and are connected with the periphery of the plantation groove. Each column is provided with an adjusting part. Each adjusting part comprises a support board and a locking screw. Support boards are slidably installed on the corresponding columns. Locking screws are in screw joint with the corresponding support boards. One ends of the locking screws are abutted against the corresponding columns in order to fix the support boards. The plantation groove comprises side boards, filtration hole boards, and soil-loosening parts. The filtration hole boards are detachably connected with the multiple side boards. The soil-loosening parts penetrate through the side boards. The plantation rack for underground crops further comprises fixing parts. The fixing parts are slidably connected with the multiple columns and disposed above the plantation groove. The fixing parts are used for fixing underground crops. The plantation rack for underground crops can easily obtain fruits of mature underground crops.

The invention provides a time-delayed LED lamp, which includes a water pump, a column, a water tank, a water inlet pipe, a water pipe, a connecting rod, a nozzle, a mounting plate, a card slot, a metal sheet, a base, an LED lamp, a fixing plate, a motor, and a cylinder. And straight rod 2, the water pump is installed on the right side of the water tank, the water inlet pipe extends to the inside of the straight column, the connecting rod is installed at the right end of the straight column, and the water pipe passes through the connecting rod to connect with the nozzle. This design realizes cleaning of LED lights, and the mounting plate is assembled under the base On the end face, the LED light is assembled on the mounting plate, the card slot is assembled on the upper right end of the mounting plate, and the metal sheet is installed on the lower right part of the base. This design is convenient for replacing the LED light. Second, the design realizes the adjustment of the position of the LED lamp and the increase of the life of the LED lamp. The invention can disassemble the mounting plate, lift and rotate the LED lamp, and has a wide range of applications and strong reliability.

The invention particularly relates to an underground crop planting frame, which comprises a bracket and a planting piece, wherein the planting piece can be arranged on the bracket in a sliding way; the planting piece comprises an installation frame and a planting groove; the installation frame is connected with the bracket in the sliding way; the planting groove comprises a filter orifice plate and a side plate; the side plate is arranged on one side of the installation frame and is connected with a periphery of the filter orifice plate in a surrounding way so as to form a planting space withan opening on one side with the filter orifice plate; the planting space is used for planting underground crops; the filter orifice plate is provided with filter holes, and the filter orifice plate isdetachably connected with the side plate. The underground crop planting frame further comprises a fixing piece, which is connected with the bracket in the sliding way and is arranged above the planting piece, and the fixing piece is used for fixing underground crop plants. The underground crop planting frame can easily obtain fruits of mature underground crop plants.

The invention relates to the technical field of air purification, in particular to a high-voltage purification electric field module which comprises an electric field module support and at least one high-low-voltage double-area electric field unit installed on the electric field module support, and the high-low-voltage double-area electric field unit is sequentially divided into an ionization area and an adsorption area in the airflow direction. The ionization area comprises a cathode wire and a first anode plate which are parallel to each other, the adsorption area at least comprises a group of a second anode plate and a cathode plate which are parallel to each other, the first anode plate is of an arc-shaped structure with the cathode wire as the axis, and the radian of the first anode plate is smaller than or equal to pi. According to the high-voltage electric field module, the first anode plate of the ionization area is of the arc-shaped structure, the distances between all points of the first anode plate and the cathode lines are equal, and therefore a large-range high electric field uniform in strength is formed, more gas in the ionization area is ionized through the large-range uniformly-distributed high electric field, and the purification efficiency of the high-voltage electric field module is effectively improved.

The invention relates to the technical field of temperature measurement. The invention further discloses a clothes ironing temperature measuring device capable of automatically controlling the temperature change. The device comprises a heating machine, a heating plate is movably connected to the bottom of the interior of the heating machine; the bottom of the interior of the heating frame is movably connected with a sewage discharging rail; a clamping rail is movably connected to the lower portion of the sewage discharging rail, a rotating rail is movably connected to the lower portion of thesewage discharging rail, a rotating plate is movably connected to the bottom of the interior of the heating machine, a water inlet pipe is movably connected to the left side of the exterior of the heating machine, and a water control rail is movably connected between the water inlet pipe and the heating machine. When a temperature and pressure sliding block blocks the position of a through hole ofa pressure stabilizing rail movably connected to the upper portion of a temperature and pressure bin, an adjusting rail and an adjusting sliding block are movably connected to the lower portion of atemperature control sliding block, the heating rate of the heating plate is further controlled through movement of the adjusting sliding block, and therefore the effect of measuring the internal temperature and adjusting the temperature at the same time is achieved, and the ironing efficiency is guaranteed.

The invention discloses a safety valve and a high-pressure pipeline. The safety valve comprises a vale body, an air cylinder, a moving piston and a driving part. A valve element is mounted in the valve body, the air cylinder corresponds to the valve body, the moving piston is arranged in the air cylinder and is connected with the valve element, the driving part introduces driving media to the aircylinder through a first air inlet to drive the moving piston to move towards the direction away from the valve body, and through the above safety valve, the problems that for an existing safety valve, when the pressure in a pipeline is smaller than the activated pressure of the safety valve, a valve element can be jacked for pipeline cleaning, operation is complex, and the valve is not simple andconvenient to operate can be solved.