38results about How to "Reduce installation operations" patented technology

The invention discloses an integrated fresh air fan which comprises a shell, wherein the shell is provided with an outdoor air inlet, an outdoor air outlet, an indoor air inlet and an indoor air outlet, the outdoor air inlet and the outdoor air outlet are provided with valves for controlling the on and off, the interior of the shell is further provided with a first fan, a second fan and a filter unit, outdoor air is sucked in by the first fan through the outdoor air inlet and is sent to the filter unit, and the output end of the filter unit is respectively connected to the indoor air outlet and the outdoor air outlet; indoor air is sucked in by the second fan through the indoor air inlet and is respectively sent to the indoor air outlet and the outdoor air outlet. According to the integrated fresh air fan, indoor and outdoor ventilation circulation and single indoor air circulation are realized by adopting the rotation of valve rotating plates; outdoor fresh air can be led in, and indoor air can also be purified; the integrated fresh air fan is simple in structure, light in weight, simple and convenient to install and operate, low in cost, high in efficiency, saved in space and convenient to maintain and replace.

The invention discloses a method for automatic installing the software on the starting course of the operation system which stores the provided computer driven program and / or the software into the HAParea of computer hard disk. When starting the computer, it automatically checks the driven program and / or the installing condition of the software and automatically installs the computer driven program and / or the software by the checking result.

The invention discloses an application program processing method and device and electronic equipment, and belongs to the technical field of communication. The method comprises the following steps: receiving a first input of a user; responding to the first input, and performing version information interaction of a first application program with second equipment under the condition that the first equipment is connected with the second equipment; installing a first target program through the second equipment according to the version information interacted with the second equipment, and / or acquiring data information of a second target program in the second equipment, and running the second target program according to the data information; wherein the first application program comprises the first target program and the second target program. According to the application, the user operation process of installing the application program in the first equipment can be reduced, the flow consumption can be reduced, and the application program in the second equipment can be operated, so that the installation operation process of a user is reduced, and the space occupation is reduced.

The present invention provides a capacitor installing stack structure, wherein a capacitor installing platform is reversedly arranged on an operating platform, thus clamping parts arranged at left and right side of the capacitor installing platform can play a clamping function to ensure a specified size H2T defined by the clamping parts, then the capacitor is inserted into an installing hole of the capacitor installing platform which is reversedly arranged when in a reversal state, thus a distance H2C from the horizontal operating platform to a terminal arranged at an upper part of the capacitor can be set as the same with the specified size H2T defined by the clamping parts. Under the state, the capacitor can be fixed on the capacitor installing platform by using fixing parts.

The invention discloses an anti-shearing spring absorber. The anti-shearing spring absorber comprises a spring body, an upper cover, a lower cover, a bottom plate, a limiting plate, stand plates and positioning bolts. The lower surface of the lower cover is fixed to the center of the bottom plate through bolts, and mounting gaps are formed in the left side and the right side of the bottom plate. The bottom plate can be locked on a mounting face through the mounting gaps. Two mounting holes symmetric about the center of the spring body are formed in each stand plate. The two positioning bolts penetrate through the mounting holes in the stand plates and are locked through nuts, the positioning bolts are located on the two sides of the spring body, and the outer sides of the positioning boltsare sleeved with linings. The top of the upper cover and the limiting plate are locked through a locking screw rod, the left side and the right side of the limiting plate are turned over downwards and are provided with rolled edges, the rolled edges sleeve the linings, the limiting plate can move up and down, left-right motion of the limiting plate is blocked by the rolled edges of the limiting plate, and the front-back motion of the limiting plate is blocked by the friction force of the linings and the stand plates. The anti-shearing spring absorber is simpler in structure, cost is reduced,and the shear force preventing effect of the spring absorber is improved.

The invention relates to an evaporator, in particular to a fin type evaporator for a refrigerator. The fin type evaporator comprises a pipeline, a fin and two end plates. The fin and the pipeline are assembled in a matching mode, and the end plates are respectively arranged at the left end and the right end of the fin type evaporator. The end plates are respectively provided with a wind screen. The invention further relates to the refrigerator which comprises the fin type evaporator. The fin type evaporator comprises the pipeline, the fin and the two end plates. The fin and the pipeline are assembled in a matching mode, and the end plates are respectively arranged at the left end and the right end of the fin type evaporator. The end plates are respectively provided with one wind screen. The above structure not only has the effects of optimization and wind blocking, but also improves defrosting efficiency and improves the refrigerating effect of the evaporator.

The invention discloses an application development method and device based on increment. The method comprises the steps of determining an application increment packet of a user side according to a current version number of an application in the user side; And sending the application increment packet to a user side, recombining a local application basic packet and the application increment packet by the user side, and executing the application according to a recombining result and a local application framework. The embodiment of the invention provides a method for recombining an application basic package and an application increment package to realize software updating, so that an installation operation in an application updating process is omitted, and the downloading and initialization time in the application updating process is shortened.

The invention relates to the field of building construction, in particular to a circular lifting machine for construction. The circular lifting machine for construction comprises a bidirectional drivedevice, a bearing primary body, a bearing secondary body, a manual lifting device and two pulley groups. The bearing secondary body can be movably arranged in the bearing primary body by the manual lifting device in an inserting mode, and the two pulley groups are separately installed on the front and rear sides of the bearing secondary body. The bidirectional drive device comprises a servo motorand two quick-dismounting disks, the servo motor is separately and detachably connected to the pulley groups in a transmission mode through the two quick-dismounting disks, the servo motor is used for driving the two quick-dismounting disks to separately rotate around axes of the two quick-dismounting disks. An anti-dropping rope block is installed on one side of the top end of the bearing primary body. The circular lifting machine for construction is simple in structure, the cost is low, automatic handling is performed in the case of more materials, manual operation is performed in case of less materials, installation operations are saved, and meanwhile, the circular lifting machine for construction is convenient to use because the circular lifting machine can be disassembled.

The invention belongs to the field of construction of LNG storage tanks, particularly relates to a method for adjusting tension of balance steel wire ropes of an LNG storage tank dome, and aims to solve the problems that when the prior art is adopted to adjust tension of the balance steel wire ropes of the LNG storage tank dome, construction cost is high, construction is difficult and adjustment precision is poor. The novel method for adjusting tension of the balance steel wire ropes of the LNG storage tank dome comprises the step I of mounting the balance steel wire ropes, the step II of establishing a model and confirming the relationship between adjustment force and deformation amount of the balance steel wire ropes, and the step III of adjusting tension of the balance steel wire ropes. When the method is adopted to adjust tension of the balance steel wire ropes of the LNG storage tank dome, construction cost is reduced, tension of all the balance steel wire ropes can be quickly adjusted, all the balance steel wire ropes meet the requirement of tensile force values, and stability and safety of the air jacking process of the dome are guaranteed.

The invention discloses a multi-eye camera, which includes a main camera and a supplementary light device. The main camera includes a main casing assembly, a lens, a lens adjustment device and a transparent cover. The transparent cover is installed on the main casing assembly, and the lens adjustment device is installed on the main casing. In the space formed by the component and the transparent cover, the transparent cover includes a flat surface and a curved surface surrounding the flat surface, the lens is located in the space covered by the curved surface, the lens adjustment device includes a fixed plate and at least two lens holders, and the lens holder includes a The first bracket on which the lens is installed is movably arranged on the fixed plate and can move along the circumferential direction of the fixed plate. The supplementary light device surrounds the outside of the camera host for supplementary light. The above-mentioned solution can solve the problems that the current supplementary light device occupies a relatively large installation space and is relatively cumbersome to install.

The present invention provides a capacitor installing stack structure, wherein a capacitor installing platform is reversedly arranged on an operating platform, thus clamping parts arranged at left and right side of the capacitor installing platform can play a clamping function to ensure a specified size H2T defined by the clamping parts, then the capacitor is inserted into an installing hole of the capacitor installing platform which is reversedly arranged when in a reversal state, thus a distance H2C from the horizontal operating platform to a terminal arranged at an upper part of the capacitor can be set as the same with the specified size H2T defined by the clamping parts. Under the state, the capacitor can be fixed on the capacitor installing platform by using fixing parts.

The invention discloses a canopy for a sewage treatment station with rapid erection and folding, comprising a central shaft, the outer casing of the central shaft is provided with a plurality of swivel rings superimposed from bottom to top, and each of the plurality of swivel rings is provided with a support frame , the support frame is provided with a movable bracket, a plurality of wheel seats are evenly distributed on the movable bracket around the center circumference of the movable bracket, the wheel seat is provided with a transverse axis, and the upper surface of the transverse axis is provided with a support The lower surface is provided with a universal wheel, and the wheel base is provided with an adjustment structure for adjusting the rotation angle of the transverse axis and locking it. Through the structural design of the present invention, a plurality of support frames can be folded around the central axis Or unfolded and folded, it can save a lot of space, and it is convenient for large canopies to move and change. It can be quickly unfolded and erected canopies, which can be used to block temporary sewage treatment stations or changing sewage treatment stations. The erection speed is fast, saving manpower and material resources, Save installation time.

The invention relates to the field of building construction, in particular to a handling device for construction engineering. The handling device for construction engineering comprises a bidirectionaldrive device, a bearing primary body, a bearing secondary body, a manual lifting device and two pulley groups. The bearing secondary body can be movably arranged in the bearing primary body by the manual lifting device in an inserting mode, and the two pulley groups are separately installed on the front and rear sides of the bearing secondary body. The bidirectional drive device comprises a servomotor and two quick-dismounting disks, the servo motor is separately and detachably connected to the pulley group in a transmission mode through the two quick-dismounting disks, the servo motor is used for driving the two quick-dismounting disks to separately rotate around axes of the two quick-dismounting disks. An anti-dropping rope block is installed on one side of the top end of the bearing primary body. The handling device for construction engineering is simple in structure, the cost is low, automatic handling is performed in the case of more materials, manual operation is performed in case of less materials, installation operations are saved, and meanwhile, the handling device for construction engineering is convenient to use because the handling device can be disassembled.

The subject of the invention is a motor vehicle comprising front wheels and rear wheels disposed in wheel arches provided with mudguards (6). The rear mudguards are equipped with aerodynamic flaps (12). They each comprise a half-tubular partition (18) which delimits an internal space intended to receive a wheel of the vehicle. The partition comprises a fastening tab (26) fastened to the body of the vehicle. The flap (12) forms a wall downwardly extending the partition of the the mudguard (6). Said flap comprises a sleeve (34) which is fitted around the fastening tab and which is locked in position between the partition (18) and a transverse arm of the body of the vehicle. Said sleeve is fastened with the aid of the same screw that clamps the fastening tab (26) to the transverse arm.

The invention discloses a rainwater collecting system and a construction method thereof. The rainwater collecting system comprises a rainwater collecting groove, a purification pond and a water storage pond. A rainwater removal box, a settling box and a collecting box are arranged in the purification pond, a lifting pump is arranged between the water storage pond and the collecting pond, the rainwater removal box, the settling box and the collecting box are provided with supporting frames, each supporting frame is provided with a guide block, the purification pond is provided with a supportingbase, each supporting frame is provided with a limiting bump, the supporting base is provided with a limiting frame, the supporting base is provided with a threaded rod, and the limiting frame is arranged on a threaded rod. The construction method comprises the following steps of a, selecting a site for excavation; b, building the purification pond and the water storage pond; c, mounting the rainwater removal box, the settling box and the collecting box; d, hoisting the supporting frames; e, mounting the rainwater collecting groove; f, carrying out connection and testing; and g, sealing a cover. The rainwater collecting system is high in pressure resistance and convenient to hoist. The rainwater removal box, the settling box and the collecting box can be recovered for secondary use, so that the rainwater collecting system is more environment-friendly. The construction efficiency is improved, the construction period is shortened, and the collecting system is firmer.

The invention relates to a gate system and a water test box thereof, wherein the water test box comprises a water flow passage; the water flow passage is formed by sequentially connecting and definingfour side plates and has a square cross section; a flow rate sensor is arranged on the inner wall of the water flow passage; each side plate comprises two layers of cover plates and a sandwich layerarranged between the two layers of cover plates; the two adjacent side plates are connected through connecting beams; each connecting beam comprises a connecting part in integrally formed arrangementand two fixing parts respectively connected with the connecting part; the two fixing parts are respectively connected with the two adjacent side plates; the two side walls of the fixing part are respectively provided with first step surfaces; and the two layers of cover plates of the side plates are respectively and tightly attached to the first step surfaces of the fixing parts and are fixed through fastening elements. The assembling operation of the water test box can be effectively simplified; the assembling efficiency is improved; and the connection stability between the adjacent side plates is improved.

The invention relates to the field of heat supply technology, and discloses a system of a solar all-in-one machine used on a roof of a small high-rise residence, which comprises solar energy, a water supply pipe with one end communicated with a water source and the other end communicated with the indoor space, and a hot water pipe with one end communicated with the water supply pipe and the other end communicated with the solar energy; a booster pump is arranged at the communication part of the water supply pipe and the water source; a first electromagnetic pressure reducing valve is arranged on the side, away from the pressure pump, of the communication position of the 1-2F hot water pipe and the water supply pipe. A second electromagnetic pressure reducing valve is arranged on the side, close to the pressure pump, of the communication position of the 3-5F hot water pipe and the water supply pipe, a water inlet pipe is further arranged on the 1-5F hot water pipe, and the water inlet pipe is communicated with the indoor space. The solar water heater has the effect that the problems that an existing solar water heater adopted in a small high-rise building is large in investment and high in operation and maintenance cost are effectively solved.

The invention provides a heat recovering multi-split air conditioner and an oil balancing control method thereof. The heat recovering multi-split air conditioner comprises an indoor unit and at least two outdoor unit modules, wherein each of the outdoor unit modules comprises a compressor, a gas-liquid separator, a four-way valve, a low pressure air duct and a controller; an exhaust port of each compressor is connected to a first valve port of the four-way valve, a return air inlet is connected to an air outlet of each gas-liquid separator, and the first end of each low pressure air duct is connected to a second valve port of the corresponding four-way valve; the second ends of all the low pressure air ducts are collected to a low pressure air duct indoor unit and outdoor unit connecting pipe, and a pressure sensor is arranged on each of the low pressure air ducts, an air suction port of each gas-liquid separator is connected to the corresponding low pressure air duct, an oil drain out of each of the compressors is connected to the corresponding low pressure air duct through an oil drain capillary tube, and an electromagnetic valve is arranged on each oil drain capillary tube. According to the heat recovering multi-split air conditioner and the oil balancing control method thereof provided by the invention, an oil balancing pipeline can be removed, so that the cost is lowered; the problem of system reliability caused by a liquid seal of the oil balancing pipeline is avoided, so that a multi-split system is conveniently mounted, the mounting operation is reduced, and the mounting efficiency is improved.

The invention relates to the technical field of electrical box installation, in particular to an electrical box installation device for electric vehicles, including a frame, lining strips, clips and controllers; , the end cover of the electrical box needs to be removed and the components in it need to be debugged, which destroys the sealing performance of the electrical box after installation. Therefore, the present invention ensures the tightness of the installation of the electrical box through the sleeve clip after the end cover is assembled to the electrical box through the sleeve clamp that is engaged on the lining strip, and the installation of the electrical box in the vehicle During the debugging process, the installation between the end cover and the electrical box is completed by removing the sleeve clip, which avoids the cleaning of the sealant during the reinstallation of the electrical box, thereby shortening the installation operation of the electrical box, thereby improving the electrical box of the electric vehicle The effect of using the installation device.

The invention discloses an anti-shear spring shock absorber, which comprises a spring body, an upper cover, a lower cover, a bottom plate, a limiting plate, a vertical plate, and a positioning bolt. The lower surface of the lower cover is fixed on the center of the bottom plate by bolts. There are installation gaps on the left and right sides of the bottom plate, and the bottom plate can be locked on the installation surface through the installation gaps; there are two mounting holes symmetrical along the center of the spring body on the vertical plate; there are two positioning bolts, passing through the vertical plate The mounting holes on the spring body are locked by nuts, and the positioning bolts are located on both sides of the spring body, and bushes are sleeved on the outside. The top of the upper cover and the limiting plate are locked by the locking screw. The left and right sides of the limiting plate are folded down and have curling edges. The curling is sleeved on the bushing. The limiting plate can move up and down and is limited left and right The curling of the bit plate is blocked, and the front and rear are blocked by the friction of the bushing and the vertical plate. The structure of the present invention is simpler, saves cost, and improves the anti-shear force effect of the spring damper.

The invention discloses a gyroscope polarity test and output value fault detection method, which comprises the following steps: Step 1, gyroscope installation matrix description; Step 2, gyroscope measurement angular velocity solution; Step 3, using the earth's rotation angular velocity to calculate satellite inertial angular velocity and the theoretical value output by the gyro; Step 4, solving the satellite inertial measurement angular velocity; Step 5, using a combination of various gyro heads to locate the faulty gyro. The invention can conveniently and accurately test the polarity and output value of the gyroscope, and can realize mutual fault monitoring among the gyroscopes, can simplify the test process of the gyroscope’s whole-star state, reduce the requirements for testing equipment, and reduce the workload. It is used in the gyroscope whole-star test process, and can also be used in the stand-alone level and system level test process.

The invention relates to the field of construction, in particular to circular lifting equipment for construction. The circular lifting equipment for construction comprises a two-way driving device, abearing main body, a bearing secondary body, a manual hoisting device and two pulley sets; the bearing secondary body is movably inserted in the bearing main body through the manual hoisting device; the two pulley sets are mounted on the front and back sides of the bearing secondary body separately; the two-way driving device comprises a servo motor and two quick dismounting discs; the servo motoris in detachable transmission connection with one pulley set through the two quick dismounting discs; the servo motor is used for driving the two quick dismounting discs to rotate around self axes; and an anti-releasing rope block is mounted on one side of the top end of the bearing main body. The circular lifting equipment for construction is simple in structure and low in production cost, can adopt automatic lifting transportation under the condition of more materials, and can adopt manual operation if the materials are fewer to save the mounting operation; and meanwhile, as the circular lifting equipment for construction can be disassembled, the movement is convenient.