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56results about How to "Guaranteed safe use" patented technology

Control device for food waste processor and control method of control device

The invention discloses a control device for a food waste processor and a control method of the control device. The control device comprises a food waste processor body, wherein the food waste processor body is of a hollow structure; a PLC (Programmable Logic Controller) is arranged on one end of the food waste processor body, and comprises a timer, a display device, control keys and a control chip; the timer, the display device and the control keys are all electrically connected with the control chip; a feed hopper is arranged on one side of the PLC, and extends into the food waste processor body; an infrared detector is arranged in one end, close to the food waste processor body, of the feed hopper; a sliding cover plate is arranged on the bottom part of the feed hopper. According to the control device for the food waste processor and the control method of the control device, disclosed by the invention, a pressure pump and a clean shower are controlled through the control chip so as to clean a smashing tool set, so that the service time of the tool set is prolonged, the control chip reminds a user of replacing a cleaning box through a pressure sensor, the automation degree of the whole device is improved, and the requirements of modern intelligent household electrical appliances are met.
Owner:MOBAO CO LTD

Charging pile convenient to store

The invention relates to a charging pile convenient to store. The charging pile comprises a base, a body, a charging wire, a guide wheel, a charging mechanism and a storage box. A storage mechanism isarranged in the storage box. The charging mechanism comprises a cover plate, a charging gun, an upper shell, a lower shell and a drying assembly. The drying assembly comprises a lifting unit, a lifting plate, a net cover and two infrared modulator tubes. The storage mechanism comprises a horizontal movement assembly, a first cylinder, a first piston, a connecting pipe, a second cylinder, a secondpiston, a transverse rod, a supporting rod, a limiting unit, a fixed plate and a movable plate. According to the charging pile convenient to store, the charging wire can be conveniently stored through the storage mechanism, the charging wire is prevented from being dragged and worn on the ground, the service life of the charging wire is prolonged, the charging gun is kept to synchronously move together with the upper shell and the lower shell all the time in the storage process, the damp-proof treatment can be performed on the placement environment of the charging gun through the drying assembly below the charging gun, the safe use of the charging gun is ensured, and the practicability of the device is improved.
Owner:汪东梅

Storage equipment used in alumina industry

The invention relates to the field of alumina production, in particular to slurry storage equipment used in the alumina industry, solves the problems that the baseplate of conventional storage equipment is susceptible to abrasion and the impeller of a discharging pump is susceptible to damage, and can prolong the service life of the storage equipment which is simple in structure and protect associated equipment. According to the storage equipment, guide skewed slots tilting down are formed in a tank body; the higher ends of the guide skewed slots are connected with a feed opening; the lower parts of the lower end outlets of the guide skewed slots correspond to anti-impact cones; the anti-impact cones are arranged at the bottom in the tank body and fixed on the baseplate of the tank body; slurry down from the guide skewed slots can flow onto the anti-impact cones, so that the slurry are prevented form impacting the baseplate of the tank body when flowing down. The discharge openings I of the storage equipment are formed in the bottom of the tank body and are higher than an emptying opening; meanwhile, screen stencils are arranged at the discharge openings II of the inner wall of the tank body. Thus, the steel balls, which become smaller due to abrasion, cannot flow out along with the slurry through the discharge openings I, so that the safe use of the discharging pump is ensured.
Owner:SHENYANG ALUMINIUM MAGNESIUM INSTITUTE

Junction box capable of preventing overheating and damp for waste nitrogen electric heater

The invention relates to a junction box capable of preventing overheating and damp for a waste nitrogen electric heater, including: a junction box casing, the ends of the junction boxing casing respectively provided with a cooling shielding gas inlet joint pipe and a cooling shielding gas outlet joint pipe. The junction box also is provided therein an anti-condensing system which includes an anti-condensing electric heater, a temperature detector and a temperature controller, the anti-condensing electric heater fixedly connected to the inner wall of the junction box casing and keeping a distance with the inner wall, the temperature detector and the temperature controller mounted on the inner wall of the junction box casing and far from the anti-condensing electric heater, the temperature controller in individual electrical connection with the anti-condensing electric heater and the temperature detector. The junction box herein increases stability of the waste nitrogen electric heater such that the waster nitrogen electric heater is enabled to work under circumstances when the temperature of the waste nitrogen gas to be heated is too high and the damp in the surroundings is too high, and thus expands use coverage of the waste nitrogen electric heater.
Owner:镇江旭世机械设备有限公司

Quick-opening stop valve

The invention relates to a quick-opening stop valve. The quick-opening stop valve comprises a valve body, a valve deck, a valve rod and a valve clack; a partition plate is fixedly arranged inside thevalve body and divides the interior of the valve body into an upper cavity and a lower cavity, a through groove is formed in the partition plate, the valve rod penetrates through the valve deck and isin threaded connection with the valve deck, and the valve clack is located at the end, deep into the valve body, of the valve rod; the valve clack is used for plugging the through groove, a pipelinebreaking channel is formed inside the valve deck, the pipeline breaking channel is formed in the length direction of the valve deck and parallel to the central axis of the valve deck, the pipeline breaking channel sequentially breaks threads arranged inside the valve deck, a plurality of sliding blocks are fixedly arranged on the outer wall of a valve rod, the adjacent sliding blocks are arrangedin the length direction of the valve rod, the connecting line of the adjacent sliding blocks is parallel to the circuit breaking channel. The valve rod and the central axis of the valve deck are collinear, the valve rod rotates around the central axis, and the sliding blocks adaptively slide relative to internal threads of the valve deck; the sliding blocks rotate to the pipeline breaking channeland can slide in the length direction of the pipeline breaking channel. The quick-opening stop valve has the effects of quickly opening the stop valve and coping with emergencies.
Owner:乐清市东风煤矿设备有限公司

Pipeline leakage monitoring alarm system and positioning method

The invention relates to the technical field of pipeline monitoring alarm, in particular to a pipeline leakage monitoring alarm system and a positioning method. The pipeline leakage monitoring alarm system comprises monitoring terminals, a network, a signal collector, a monitoring alarm positioning equipment and an oil conveying pipeline. The monitoring alarm positioning equipment is installed onthe oil conveying pipeline and at the oil conveying pipe first end and the oil conveying pipe tail end of the oil conveying pipeline in a matched mode, the monitoring alarm positioning equipment is connected with the monitoring terminals through the signal collector, the monitoring terminals are connected through the network, and the monitoring terminals are connected with the monitoring center through the network. According to the pipeline leakage monitoring alarm system and the positioning method, the oil conveying pipeline can be monitored in real time, the problems that petroleum is wastedand the oil conveying potential safety hazards appear due to the fact that the oil conveying pipe is leaked and the detection and positioning are not in time can be solved, the petroleum is automatically detected and reported, leakage data are accurately detected, manpower, material resources and financial resources are saved, and the environmental pollution is reduced.
Owner:兰州科翔自控技术有限公司

Employment and entrepreneurship teaching system and device

The invention relates to an employment and entrepreneurship teaching device which comprises a host, a display screen, a first operating mechanism and a second operating mechanism. A motor works to drive a threaded rod to rotate, then a supporting sliding arm is driven to move from one end of a side groove, and when moving, a liquid pump works to convey disinfectant fluid in a liquid storage box into a groove hole of a rotating rod through a guide pipe, and finally the disinfectant fluid enters a first spraying base through a connecting channel to be sprayed out to disinfect a keyboard, when the supporting sliding arm starts to return to the original position, the liquid pump stops working, the first air heater starts to work to convey hot air into the second spraying base to be sprayed out, the surface of the keyboard is dried, and after the mouse is used, the liquid pump works to convey disinfectant fluid to the spraying head through the internal channel to be sprayed out, so that the mouse is disinfected and cleaned; and then, a second air heater works to convey hot air to a spray head through an internal channel to be sprayed out, the mouse is dried, disinfection of the keyboard and the mouse is completed, indirect contact of a user is avoided, and safe use is guaranteed.
Owner:河南工学院

Releasing unlocking device

The invention relates to the technical field of drilling fishing tools, in particular to a releasing unlocking device which comprises an unlocking device body, locking rings and screws. The unlocking device body is cylindrical, a lower inner ring groove is formed in the inner side of the lower portion of the unlocking device body, a lower cone frustum hole with the upper opening smaller than the lower opening is formed in the inner side of the lower end of the unlocking device body, and the lower inner ring groove is located above the lower cone frustum hole in a spaced mode. An open groove is formed in the side wall of the unlocking device body in the axis direction, one or more outer ring grooves are formed in the outer side of the unlocking device body from top to bottom at intervals, and the locking rings capable of sealing the portions, where the locking rings are located, of the open groove are fixedly mounted in the outer ring grooves through the screws. By means of the releasing unlocking device, an instrument can be replaced and repaired through fishing releasing under the condition that a drill is not lifted, in addition, the instrument can be unlocked and released after being stuck during fishing, safe use of a cable and a fishing winch is ensured, operation is easy, time and labor are saved, the process is convenient and efficient, the operation cost can be greatly lowered, and restriction on drilling construction can be relieved.
Owner:BC P INC CHINA NAT PETROLEUM CORP +1

Remote medical device

The invention relates to a remote medical device which comprises a base, a host and a baffle. The host is provided with a camera, a touch screen, a pallet, an identification mechanism and an input mechanism. The identification mechanism comprises an identification box, a cover plate, a connection component, and an identification component arranged in the identification box. The identification component comprises a near-infrared light, a CCD, a translation plate, a horizontal plate, a support rod, a far-infrared light, an ultraviolet light and two translation units. The input mechanism comprises an input box, a seal cover, and an input component arranged in the input box. The remote medical device can identify the palm veins of a patient through the identification mechanism, which facilitates the identity identification of the patient, facilitates the patient to log in to a remote medical system. The ultraviolet light and the far-infrared light are used for sterilization and disinfection to ensure the safe use of the identification mechanism. The input mechanism is conveniently connected with the smart wearable device of the patient, so that the recent living conditions of the patient can be accurately passed, and a physician can make a correct judgment. The practicability of the device is improved.
Owner:南京思达捷信息科技有限公司

Radial and circumferential deformation measuring method and system for high-temperature and high pressure working cylinder

The invention discloses a radial and circumferential deformation measuring method and a system for a high-temperature and high pressure working cylinder. The radial and circumferential deformation measuring method includes the following steps: sampling marks on the high-temperature and high pressure working cylinder to acquire first information; analyzing the first information to acquire second information; analyzing stress on the high-temperature and high pressure working cylinder to acquire third information; processing the second information and the third information to acquire fourth information; and storing and outputting the second information and the fourth information. The radial and circumferential deformation measuring method and the system for the high-temperature and high pressure working cylinder have the advantages that radial and circumferential deformation measurement on the high-temperature and high pressure working cylinder can be detected in real time, evaluation on the service life of the high-temperature and high pressure working cylinder from radial deformation and circumferential deformation can be carried out sequentially, potential safety hazards when the high-temperature and high pressure working cylinder works can be effectively solved, and accumulated experience and actual use effects can be provided for designers when the designers improve or optimize design of the high-temperature and high pressure working cylinder.
Owner:INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS

Testing device with damp-proof function for computer software development

The invention relates to a testing device with a damp-proof function for computer software development. The device comprises a base, a host, a starting mechanism, a sealing frame and an operating mechanism, the starting mechanism comprises a fixing pipe, a switch, a protective cover, a sealing block and a plurality of telescopic assemblies. Each telescopic assembly comprises a vertical rod, a transverse plate and a spring; the operation mechanism comprises an operating plate, a rotating assembly, a driving assembly, a translation strip, a supporting rod and two lifting assemblies; a display screen, a wiring hole and a plurality of keys are arranged on the front surface of the operation panel. According to the testing device with the moisture-proof function for computer software development, the lifting movement of the host and the rotation of the operation panel can be realized at the same time through the operation mechanism; when the equipment is not used, the operation plate can conveniently lean against the bottom of the host, the sealing frame is used for sealing treatment, damp is prevented, safe use of the equipment is guaranteed. In addition, in the starting mechanism, thesealing block and the protective cover are used for sealing protection and damp prevention of the switch, and therefore the practicability of the equipment is improved.
Owner:广东吉润企业管理有限公司
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