64results about How to "Maintain cleanliness" patented technology

An earth energy loop transfer system with a moving energy transfer fluid, the system for transferring energy for an entity, the system having means for measuring an amount of energy transferred for the entity to or from the moving energy transfer fluid, and means for invoicing the entity for the amount of energy transferred. The system including means for calculating a price for the amount of energy transferred, said invoicing based on said price. The system including means for transmitting a signal indicative of a measured amount of energy transferred from the means for measuring to the means for invoicing. Methods are disclosed for using such systems to measure and calculate an amount of energy transferred and/or to invoice an entity for the transferred energy.

An earth energy transfer system with a moving energy transfer fluid, the system for transferring energy for an entity, the system, in certain aspects, having apparatus and related items for measuring an amount of energy transferred for the entity to or from the moving energy transfer fluid, and apparatus and related items for invoicing the entity for the amount of energy transferred. The system, in certain aspects, including apparatus and related items for calculating a price for the amount of energy transferred, said invoicing based on said price. The system, in certain aspects, including apparatus and related items for transmitting a signal indicative of a measured amount of energy transferred from the apparatus and related items for measuring to the apparatus and related items for invoicing. Methods are disclosed for using such systems to measure and calculate an amount of energy transferred and/or to invoice an entity for the transferred energy.

A system and method for simultaneously installing a pipe loop and a grout pipe in a wellbore has been invented which, in one aspect, is used to grout the wellbore by releasing the grout pipe from the pipe loop or from a bottom member connected with the pipe loop and then introducing grout through the pipe into the wellbore as the grout pipe is removed upwardly from the wellbore. In one aspect the system has a curved member or members or a ball or part thereof at the bottom of the pipes to facilitate movement of the system through a wellbore.

A microfluidic analysis system with a flow channel block, possessing at least one recessed channel, clamped to a sensor surface, such as a surface plasmon resonance (SPR) sensor. Flatness and hardness lead to a liquid leak-proof seal. Surface tension forces prevent liquid from leaking between the flow cell block and sensor surfaces. The fluid channels formed are reversible upon removal of the clamping pressure.

The invention discloses a dustproof mining camera. The dustproof mining camera comprises an inner layer sleeve arranged outside a camera body in a sleeved mode, an outer layer sleeve is arranged outside the inner layer sleeve in a sleeved mode, and a gas cavity is formed between the inner layer sleeve and the outer layer sleeve. A front end cover covers the front end of the gas cavity, and a rear end cover covers the tail end of the gas cavity. A gas outlet hole is formed in the front end cover, and a gas inlet hole is formed in the wall of the outer layer sleeve. According to the dustproof mining camera, gas for cleaning enters a cavity defined by the inner layer sleeve, the outer layer sleeve, the front end cover and the rear end cover in an enclosing mode through the gas inlet hole and is blown out through the gas outlet hole, the blown out gas flow generates a gas field in front of a lens to form a dust separation area, thus, dust in the environment can be prevented from falling onto the lens, the lens is kept clean, and it can be guaranteed that pictures can be shot normally and clearly by the camera.

There is provided a port sealing cartridge that allows for insertion of a catheter or other medical device into an endotracheal tube and thence the patient's lungs through an available access port. The port sealing cartridge has a primary and a secondary seal or collar that sequentially provide a pressure seal as a medical device is inserted through them and into the system. An optional tethered dust cover may also be used on the proximal end of the port seal cartridge. The port seal cartridge may desirably be fitted with a quick-connection so that it may be easily removed, disposed of and replaced. The port seal may be used for access to a patient's lungs with a bronchoalveolar catheter, bronchoscope or other medical device for treatment or sampling of the respiratory tract.

The invention relates to a fly blow collecting method and belongs to the technical field of biological cultivation. The method comprises the steps of selecting a white plastic basin in an appropriate size and preparing intra-basin bait; manufacturing a sponge piece in an appropriate size, wrapping the sponge piece in black cotton cloth, tightening the black cotton cloth, and placing the black cotton cloth and the sponge piece into a frame made of stainless steel netting wires to form a standard oviposition bed; placing the oviposition bed into the basin filled with the bait, making the sponge on the oviposition bed fully absorb water containing the bait, and remembering to supplement the basin with bait after water absorption; placing the basin and the oviposition bed into a fly chamber for breeding flies to spawn; taking out the sponge oviposition bed from the steel frame once in the morning and in the evening, and flushing fly blows into a fixed fly blow container with water to achieve fly blow collection; placing the cotton cloth into the basin after flushing and continuing to collect the fly blows. According to the fly blow collecting method, the trapping effect is improved, flies can be made to spawn in a highly centralizing mode, the fly blows and fly blow collecting materials can be separated easily, continuous collection can be achieved in a certain place at regular times, operation is convenient, and cost is low.

Disclosed is an indoor unit for an air conditioner. The indoor unit for the air conditioner according to the present invention includes: a cabinet assembly forming an external appearance of the indoor unit and having an air suction port formed in a rear of the cabinet assembly; a filter module disposed at the air suction port to filter dust contained in air being introduced through the air suction port; a filter cleaner configured to move upward and downward in a rear of the filter module to remove foreign substances stuck in the filter module; a guide rail vertically disposed on one side of the filter module and configured to guide upward and downward movement of the filter cleaner, wherein the filter cleaner comprises: a mobile gear configured to rotate while engaged with the guide rail to move the filter cleaner upward and downward with respect to the filter module, a gear motor configured to rotate the mobile gear, an agitator configured to rotate in friction with the filter module, a dust container disposed downward of the agitator and collecting foreign substances separated from the filter module due to the rotation of the agitator, and a guide roller bringing the filter cleaner into close contact with the filter module so that part of the agitator rotates while in contact with the filter module.

The cleaning apparatus for cleaning a cleaning target set in a cleaning tank filled with a washing fluid includes a flow-control unit for generating a predetermined flow of the washing fluid in the cleaning tank; and an ejection unit for ejecting the washing fluid disposed on a flow path of the predetermined flow of the washing fluid. The cleaning apparatus ejects the washing fluid to outside the cleaning tank by using the ejection unit in removing contaminants on a surface of the cleaning target by washing the cleaning target with the washing fluid. Also, a cleaning tank having substantially the same structure as that of the cleaning apparatus is provided. Moreover, a cleaning method implemented using the cleaning apparatus as described above or the like is provided.

The invention discloses a packaging method of a chip of a phase change memory. The method comprises: a chip that needs to be packaged is fixed in a packaging shell; an ultrasonic bonding technology is utilized to enable electrodes of the chip and pins of the shell to be connected one by one; and then, a shielding cover is used to enable the chip to be isolated from the outside world. According to the invention, because ultrasonic bonding does not need a critical bonding temperature, packaging on a chip can be carried out at a normal temperature, so that there is no influence on a characteristic of the chip itself of the phase change memory. When bonding is carried out, no current is added and no fusing is carried out; there is no effect on physical and mechanical performances of materials; no compound is formed to influence the performance of the chip; the cleanness of the chip can be maintained; and packaging can be directly carried out without tedious cleaning processing, so that testing demands of good stability, high precision and good repeatability can be met.

A front tow saddle including a tie-down assembly for connecting with one or both of the spring and spring shackle of a towed truck.

The invention provides a female urine collector which comprises a urine collecting hopper. The bottom of the urine collecting hopper is connected with a urine tube. The bottom end of the urine tube is provided with a connector. The connector comprises a column body. An inner cavity is formed in the column body. The upper end and the lower end of the column body are provided with ports communicated with the inner cavity. The upper port of the column body is provided with a nut. The bottom of the nut is provided with an insertion core. A hole communicated with the inner cavity of the column body is formed in the nut. A check valve is arranged in the urine tube. The portion, at the lower end of the check valve, of the urine tube is connected with an air bag through an air tube. By means of the female urine collector, the problems that urinary tract system infection, eczema and the like are caused to females when a urine tube is inserted or a baby diaper is worn can be reduced. The female urine collector is particularly designed for female patients and is reasonable in structure and convenient to use, the physiological problems of the female patients suffering from aconuresis can be effectively solved, complications caused by nursing and treatment are avoided, comfort level of treatment is improved for patients, and patients are helped to recover as soon as possible.

The present invention provides a storage apparatus for storing a semiconductor element or a reticle and having a filter therein. The storage apparatus includes a first cover and a second cover, which are assembled together to form an inner space therebetween for accommodating a reticle or a semiconductor element. The second cover of the storage apparatus is composed of a body and a plate. Further, the second cover includes at least one aperture for communicating the inner space and an outer of the storage apparatus. The plate has a corresponding portion positionally corresponding to the aperture of the body. The filter is sandwiched between the body and the plate and covered the aperture so that when the air passes through the aperture of the body, the filter can filter and rid the air of impurities.

The invention relates to an automatic cleaning device for a surface air cooler at the tail end of a central air conditioner and belongs to the technical field of cleaning of surface air coolers. The automatic cleaning device for the surface air cooler at the tail end of the central air conditioner comprises fins which are arranged at intervals and cold water pipes which penetrate through the fins, are perpendicular to the fins and are arranged at intervals, wherein a water inlet is formed in one end of each cold water pipe, a water outlet is formed in the other end of each cold water pipe, cleaning branch pipes which are arranged at intervals penetrate through the fins, one end of each cleaning branch pipe is connected with a cleaning header pipe, a plug is arranged at the other end of each cleaning branch pipe, and a water orifice is formed in the portion, between every two adjacent fins, of each cleaning branch pipe. According to the automatic cleaning device for the surface air cooler at the tail end of the central air conditioner, the fins can be cleaned and maintained effectively, and the cleanness and the smoothness of the fins are guaranteed. When the automatic cleaning device is used, a maintainer just needs to open a valve at regular times to wash the fins if possible, then the cleanness and smoothness of the fins can be kept for a long time, the situation that a special cleaning company is required for cleaning is avoided, and thus cleaning cost is reduced; when a large amount of dust is accumulated on the surfaces of the fins due to the absence of regular maintenance, chemicals can be injected into the cleaning header pipe for cleaning, and thus the fins can be thoroughly cleaned.

The invention discloses a closed oil supply system of a sectional material extruding machine, belongs to the field of sectional material molding equipment, and relates to an oil supply system of an extruding machine. The closed oil supply system comprises an oil cylinder and an oil storage tank, wherein the oil cylinder is provided with a prefill valve, the oil storage tank is divided into an oil return oil tank and a pressurization oil cylinder which are respectively sealed, and the oil return oil tank is connected with the oil cylinder by virtue of a backflow oil line connected to the oil cylinder; the oil return oil tank is connected with the pressurization oil cylinder by virtue of an oil supply pipeline, a circular oil line between the oil cylinder and the pressurization oil cylinder is formed by the backflow oil line, the oil return oil tank and the oil supply pipeline, and the pressurization oil cylinder is provided with a piston; by virtue of the reciprocating motion of piston, the oil in the pressurization oil cylinder is extruded in to the oil cylinder or the oil in the oil cylinder flows back into the pressurization oil cylinder by virtue of the circulation oil line, so that the sealed oil supply system of the extruding machine is formed. The oil supply system is in a sealed state, dust sundries and the like are prevented from being mixed into the oil supply system, the cleanness of hydraulic oil is kept, and the working life of the hydraulic oil is prolonged.

The invention relates to a collected rubber raw material preprocessing method. A collected rubber raw material preprocessing device is used by the collected rubber raw material preprocessing method. The collected rubber raw material preprocessing device comprises a collecting and filtering mechanism and an extrusion mechanism. The lower end of the collecting and filtering mechanism is installed onthe existing working ground in a sliding fit mode, and the extrusion mechanism is arranged at the upper end of the collecting and filtering mechanism. According to the collected rubber raw material preprocessing method, the design concept of the combination of multiple filtering structures is adopted to preprocess collected rubber raw materials, the filtering degrees of the arranged multiple filtering structures are improved in sequence, and then the whole filtering degree of the rubber raw materials is greatly improved. Meanwhile, the extrusion mechanism can fulfill the function that the airand the rubber raw materials are extruded to generate the pressure so as to conduct secondary filtering operation on the rubber raw materials, and the filtering refinement degree of the rubber raw materials can be greatly improved by the function.

A front tow extended saddle is disclosed. The saddle allows a first towing truck to mount a second truck, facing forward, behind the first truck, in order to tow the second truck to a distant location. The saddle allows the towed truck to face forward during transport, thus allowing for the normal loads and stresses of movement on the towed truck. This configuration is preferable to movement with the towed truck facing-rearward, in which the typical aerodynamic surfaces of a large truck act as a drag during transport, imposing high wind loads and unusual stresses. The front tow extended saddle is also designed to minimize the required vertical rise on the towed truck, which also avoids additional stresses during loading and unloading onto the towing truck.

The invention relates to the technical field of touch screen production, and provides a special-shaped glass cutting machine for touch screen production. The cutting machine comprises a supporting base, movable columns, fixing tables, a transmission platform, a transverse moving seat, a cutting seat and a positioning assembly, wherein the transmission platform is mounted at the top of the supporting base, the fixing tables are symmetrically fixed to the two sides, in the conveying direction, of the transmission platform, the movable columns sliding in the length direction of the fixing tables are mounted on the two fixed tables, the transverse moving seat is fixed between the top ends of the two movable columns, a guide rail strip is fixed on the vertical surface of the transverse moving seat, the cutting seat is mounted on the guide rail strip, the cutting seat moves along the guide of the guide rail strip, a cutting knife is fixed on one side of the cutting seat, the positioning assembly is fixedly mounted on one side of the cutting seat, and the positioning end of the positioning assembly is pressed on the screen surface of a touch screen on the transmission platform. According to the cutting machine, the positioning assembly is arranged to position the touch screen on the transmission platform, then the cutting knife cuts the touch screen, cutting is stable, and it is guaranteed that the touch screen cannot move in the cutting process.

Medical devices such as medical containers can be formed of glass and annealed which produces a clean device having a low bio-burden, or formed by plastic molding which produces a clean device. The clean devices are immediately transferred to a controlled environment such as a clean room or localized area to avoid the need to maintain cleanliness levels in an entire room. Syringe tip closures can be introduced into the housing assembly, where syringe barrels and tip closures are cleaned with filtered ionized air and the tip closures are coupled to the barrels. The syringe barrels can be filled with a substance and a closure member attached. While still in the housing assembly the syringe barrels can be formed into an array and placed in a clean outer container, which is then closed and sealed.

The invention discloses a conveying system for the processing of aquatic products. The conveying system comprises a supporting frame, wherein conveying rollers are arranged at both ends of the supporting frame; a main shaft is arranged on the central axis of the conveying rollers; both ends of the main shaft are movably arranged in the supporting frame by bearings; a power mechanism is arranged above the supporting frame; the power mechanism comprises a motor and a controller; a conveying belt is wound around the conveying rollers; a water collecting sump is arranged on the side surface of the conveying belt and inside the supporting frame; a water tank is arranged at the bottom of the supporting frame; the water tank communicates with the water collecting sump through a pipeline; a decontamination device is arranged at the bottom of the conveying belt; and the decontamination device comprises a brush roller and a garbage collecting sump. According to the conveying system disclosed by the invention, the problem that in the transporting process of fish through the conveying belt, fish scales are stuck on the surface of the conveying belt, so that the fish scales are difficult remove can be effectively solved, the surface cleanliness of the conveying belt is guaranteed, and environmental pollution is avoided; and the conveying system has the advantages of being simple in structure, convenient to use, good in use effects and the like.