36results about How to "Does not occupy effective space" patented technology

The invention relates to a combined complementary support device and method for an anchor cable and a metal support for shaft engineering, comprising a U-shaped metal support, the opening of which is buckled on a metal mesh; The bracket is turned to the load beam. An anchor cable is arranged between two adjacent metal supports. One end of the anchor cable is located inside the surrounding rock, and the other end is located outside the surrounding rock. Diagonal stay rods are connected between the bracket rotating load beam and the anchor cable rotating load beam, forming a continuous V-shaped anchoring system on the installation surface of the metal mesh. In the present invention, the anchor cable directly reinforces the surrounding rock through the tray, the tensile component directly reinforces the weak part of the metal support, and the metal support independently supports the surrounding rock, and the anchor cable support area is significantly increased by connecting the tensile component with the support. The metal bracket and the anchor cable are organically combined and complementary. The device of the present invention can be used in any roadways supported by scaffolding, and can be recycled and reused if used in mining roadways.

The invention provides a method and device for switching a user input method on a touch screen device. The method comprises the steps of displaying a code screening field in response to selection of a user for a text coding key displayed on the touch screen device, wherein the code screening filed is used for displaying candidate codes corresponding to the text coding key selected by the user according to a first input method; and changing the first input method into a second input method in response to a gesture of the user at the position of the code screening field in a first direction, thereby displaying the candidate codes corresponding to the text coding key selected by the user in the code screening field according to the second input method. The invention also provides a scheme for switching the input method rapidly and accurately on the premise of not occupying an effective space of a touch screen.

The invention discloses a road-crossing translation double-side parking and taking garage and a vehicle parking and taking and road passing method. The garage comprises a bottom layer, a vehicle storage layer, a top layer, a roadway type stacking machine and a lifting hoister. The parking lot crosses the road and is built in an idle space above the road at a certain height from the road surface for parking; the stand columns are arranged on the road isolation center line, so that the supporting strength of the bottom layer can be improved, and the traffic diversion effect is achieved; the lifting hoisters are installed on the two sides of the road, the trolleys can be stored and taken out on the two sides of the road, the trolleys can be steered on the rotating platform, the trolleys transversely pass through the road through the garage, and the turning-around function is achieved. Therefore, a certain number of garages provided by the invention can be newly built in a city, the dilemma of'difficult parking 'and'difficult garage building' is solved at the same time, and the congestion problem caused by the fact that the cars transversely pass through the road is solved.

The invention discloses an invisible humidifier of a floor heating system, and belongs to the technical field of humidifiers. The technical problem to be solved is to provide the invisible humidifier of the floor heating system, which utilizes the floor-heating temperature, does not waste power, does not occupy space, and is very good in effect. According to the technical scheme adopted by the invention, the invisible humidifier of the floor heating system comprises a water inlet, a cold water storage tank, an S-shaped heating tube, a warm water storage tank and a water absorption evaporation module, wherein the cold water storage tank and the warm water storage tank are separately arranged at the two sides of the S-shaped heating tube, and communicate with the S-shaped heating tube; the cold water storage tank communicates with the water inlet through a pipeline; the side surface of the warm water storage tank communicates with the bottom of the water absorption evaporation module; and the water inlet is close to the water absorption evaporation module. The invisible humidifier of the floor heating system is suitable for a house with a floor heating system, and has the advantages of being environmentally-friendly, energy-saving, free of space occupation, and good in humidifying effect.

A waste heat recovery radiation pipe network heat pump system using a modularized radiation heat exchange terminal comprises a waste heat recovery system, wherein the waste heat recovery system is used for recovering energy from waste heat of circulating cooling water of a power plant, heating water at the temperature from 29 DEG C to 34 DEG C is obtained and conveyed into a radiation heat exchange pipe network water distributor which is connected with the modularized radiation heat exchange terminal, and the heating water flowing out of the modularized radiation heat exchange terminal passes through a water collector I and then enters a self-drooping radiation heat exchange humidity-adjusting cabinet water distributor; an outlet of the self-drooping radiation heat exchange humidity-adjusting cabinet water distributor is connected with an inlet of a self-drooping radiation heat exchange humidity-adjusting cabinet, an outlet of the self-drooping radiation heat exchange humidity-adjusting cabinet is connected with an inlet of a water collector II, and finally the water collector II is used for conveying the heating water into the waste heat recovery system again. The waste heat recovery radiation pipe network heat pump system is environmentally friendly, saves energy, lowers water loss of a cooling tower, reduces the flow of the circulating cooling water getting in the tower, reduces power consumption of the circulating cooling water, recovers the exhausted waste heat of the circulating cooling water, increases the energy utilization rate of the power plant, reduces comprehensive coal consumption, makes use of waste heat recovery, saves 40% of energy compared with a traditional air-conditioner heat pump system, and is significant in energy-saving effect.

The invention relates to an automatic box folding fixture. The fixture comprises a mounting fixing plate, two mini cylinders, cylinder adapters, a first side posture arm, a side posture arm connecting seat, a cylinder fixing seat, a sucker seat fixing bar, a sucker, a sucker seat, a side posture stop block and a second side posture arm, wherein the mounting fixing plate is arranged at the bottom end of the fixture; the two mini cylinders are arranged on both sides of the mounting fixing plate; the cylinder adapters are arranged at the front end of the mini cylinders; the first side posture arm is connected with the left mini cylinder; the side posture arm connecting seat is connected with the side posture arms and the cylinder adapters; the sucker seat fixing bar is respectively connectedwith the side posture arms and the middle part of the mounting fixing plate; the sucker is arranged at the head of the sucker seat; the sucker seat is arranged on the sucker seat fixing bar; the sideposture stop block is connected with the front end of the side posture arm connecting seat; and the second side posture arm is connected with the right mini cylinder. The invention has the advantagesof low manufacturing cost, cost saving, small size without occupying effective space, and stable and reliable operation.

The invention discloses a self-locking and accommodating apparatus of a portable device control lever. The self-locking and accommodating apparatus of a portable device control lever includes a lowermounting body of a control panel, a control self-locking body bracket, a rotating shaft, marbles, a first marble mounting plastic block, a first marble mounting plastic block and a lower mounting bodyof a control panel, wherein the lower mounting body of a control panel includes a pedestal; the control panel is arranged above the pedestal; the pedestal is also fixedly connected to the lower mounting body of the control panel; the outer walls of two sides of the lower mounting body of the control panel are also fixedly connected with two first connecting pieces; and the first connecting piecesare also fixedly connected with second connecting pieces. The self-locking and accommodating apparatus of a portable device control lever controls the self-locking body bracket through marble self-locking positioning, realizes operation and application of the control lever on a plane, presses the control self-locking body bracket to accommodate the control lever into a storage device shield, anddoes not occupy the effective space, and other components of the portable device are protected.

The invention discloses an entrance / exit end door of a continuous vacuum production line. The continuous vacuum production line comprises a stander. The entrance / exit end door is characterized by adopting a push away-closing type. The end door is arranged at the lower part of the stander at a port of the vacuum production line. The entrance / exit end door has the benefits that 1, no expensive gate valve is adopted, so that the cost is greatly reduced; 2, the whole structure is arranged at a free space position of the stander at the front lower side of the production line, so that no effective space is occupied; 3, by the adoption of the push away-closing type openable furnace door structure, the requirement on the processing precision is low, mounting and maintenance are facilitated, and the manufacturing cost is low.

A novel tube panel type water tube heat exchanger integrated with an electrostatic precipitator consists of a plurality of rows of tube panels, wherein each row of tube panels consists of heat exchanger headers at two ends and a plurality of heat exchanging tube bundles which are connected with the heat exchanger headers at the two ends; tube ends of the heat exchanger heads at the two ends of each of the adjacent tube panels are connected to one another through large-diameter elbows, so that working media of the adjacent tube panels are connected to one another; and heat exchanging tube bundles of each tube panel are arranged in a flue structure in a middle section of an extension section of an inlet of the precipitator. The heat exchanger does not occupy the other effective space in front of the inlet of the electrostatic precipitator; the waste heat of the smoke can be reasonably used; and the specific resistance of the soot is reduced, so that the efficiency of the electrostatic precipitator is improved. The novel tube panel type water tube heat exchanger integrated with the electrostatic precipitator has the advantages that the structure is simple and compact, modular production and modular assembly can be realized, and field installation is quite convenient.

The invention relates to the field of air source heat pump utilization, in particular to a three-tank four-cavity indoor air source heat pump water heater, which uses three water tanks which include a horizontal heat preservation pressure water tank, a water storage and cold water supply water tank and a heat pump heating water tank and are combined to form four independent cavities including a cold water cavity, a hot water cavity, a water storage and cold water supply cavity and heat pump heating water cavity, wherein the four cavities are combined to form a cold-hot water closed circulation system. The three-tank four-cavity indoor air source heat pump water heater solves the problem of low hot water utilization rate caused by cold and hot water mixing of the prior air source heat pumpwater heater of a heat pump and the problem of indoor floor effective area occupation of the a vertical heat pump water heater, realizes demand-based hot water production and avoids waste and problems caused by the overlong heating time of a large amount of water to be heated at one time. A surface cooler is closely attached with a ventilator, an exhaust hole is led out by a hose, and the indoor waste gases can be directly discharged outside. Based on an indoor ventilation theory, the hour discharge amount of the ventilator is 180 to 210 cubic meters, and the ventilator can be used in winter without influencing indoor temperature.