76results about How to "Easy to install/remove" patented technology

This indoor unit for air conditioner comprises the cabinet in which a blower for forcing the flowing of air and a heat exchanger are set, the air suction ports provided on three surfaces of the cabinet to suck the indoor air into the cabinet, and the air discharge ports provided on three surfaces of the cabinet to discharge the indoor air heat-exchanged within the cabinet to three directions.

The invention relates to an oil field operation device, in particular to an oil field workover treatment machine. The machine body is arranged on a hydraulic load-bearing traveling gear and is interlocked with the hydraulic load-bearing traveling gear. Hydraulic tongs connected with a telescopic bracket on the machine body can be extended out and retracted with the telescopic bracket. A clip seat is positioned below the hydraulic tongs and is arranged on a well head. An elevator which is suspended onto the machine body can reciprocate up and down. A faucet is positioned above the machine body and the clip seat; a pipe throwing device is arranged on the faucet and the machine body; and a clip unlocking device and a clip locking device corresponding to the elevator are arranged on the clip seat and the pipe throwing device respectively. A righting mechanism and a valve mechanism are further arranged on the faucet. A control cabinet is arranged on the machine body; and the clip seat, the hydraulic tongs, the elevator and the pipe throwing device are connected with a control system in the control cabinet respectively. The oil field workover treatment machine can be assembled and disassembled conveniently and rapidly, thereby not only facilitating transportation, but also changing the positions to meet the requirements of different work. Simultaneously the machine can be laid freely at a well field according to the practical conditions.

Indoor unit which draws air through a front, and discharges air heat exchanged therein in a front direction through sides, having an optimized stricture with increased suction and discharge rates and low noise. For this, the indoor unit includes a front frame made to enable air suction through a front thereof, a base frame joined with the front frame, having outlets in sides and a bottom, and a motor seat for mounting a fan driving motor thereon, a guide frame between the front frame and the base frame for guiding an airflow, a heat exchanger between the front frame and the guide frame, a fan for discharging heat exchanged air to an outside of the indoor unit, and a front panel mounted in front of the front frame with a space thereto.

The present invention relates to a dehumidifier for improving dehumidifying efficiency and discharging dehumidified water to an outside of the dehumidifier easily. The dehumidifier includes a case, an inlet passed through the case for introduction of air from an outside of the case to an inside of the case, an outlet formed to pass through a top of the case for discharging air dehumidified in the case to the outside of the case, a desiccant assembly for absorbing moisture from air drawn into the case, a blower assembly for drawing air through the inlets and blowing the air to the outlet, a regenerator assembly for blowing hot air to the desiccant assembly for drying the desiccant assembly, a heat exchanger for condensing high temperature, humid air blown by the regenerator assembly through the desiccant assembly, to separate the moisture from the air, a top cover movably mounted on a top side of the case for opening / closing the top side of the case, and a water tank mounted beneath the top cover of the case at a top side thereof separable therefrom, for receiving, and holding water condensed at the heat exchanger.

The invention discloses a dual-probe reverse phase feeding microstrip antenna, which comprises a first medium substrate, a second medium substrate and a ground level, wherein the first medium substrate is parallel to the ground level; the second medium substrate penetrates through the ground level vertically; the upper end of the second medium substrate is adjacent to the lower surface of the first medium substrate; the first medium substrate is provided with a microstrip patch; a first L-shaped probe strip and a second L-shaped probe strip are arranged symmetrically on the second medium substrate; the first L-shaped probe strip is formed by connecting a first coupling exciting strip which is parallel to the ground level and a first feeding strip which is vertical to the ground level; the second medium substrate is partitioned into an upper area and a lower area by an intersection line between the second medium substrate and the ground level; an area of the second medium substrate, which is positioned on the lower side of the intersection line, is provided with a microstrip power divider in two penny; one path of the microstrip power divider is connected with the first feeding strip through an inverter; and the other path of the microstrip power divider is directly connected with the second feeding strip.

The invention relates to an intelligent safety helmet for controlling a distance between a human and electric equipment and a control method for the intelligent safety helmet. The intelligent safety helmet is structurally characterized in that an electric field intensity detection antenna is arranged outside the safety helmet and connected with an electric field intensity processor; the output ends of the electric field intensity processor and a micro processor are connected in parallel to the input end of a safety distance comparator; the output end of the safety distance comparator is connected with the interruption signal input end of the micro processor; and the input / output port of the micro processor is connected with a key and the input end of a voice alarm. The intelligent safety helmet can set different alarm safety distances according to different voltage levels of a power system so as to ensure that a worker is always at a safety position, and is suitable for a transformer substation or a power transmission line with different voltage levels; extra settings are not required to be carried; and moreover, the intelligent safety helmet runs with low power consumption, and has the advantages of high insulation, safety and reliability in operation and high accuracy.

An object of the present invention devised to solve the problem lies on providing a laundry device in which a control panel is designed to be mounted / dismounted conveniently according to a state of arrangement of the laundry device. For this, the laundry device includes a body case (100) which forms an exterior of the laundry device, a panel frame (200) mounted to an upper side or al lower side of an front of the body case, a control panel (300) selectively mounted to a front of the panel frame (200) detachably for making various control required for operation, and a falling off preventive portion for preventing the control panel (300) form falling off the panel frame (200) in a front side thereof.

The invention provides a washing machine comprising a filtering assembly configured to filter water pumped out of a washing drum of the washing machine to recycle the water into the washing drum for reuse, and an air pump configured to air wash the filtering assembly via air flows. An air inlet is formed in the bottom of the filtering assembly to receive air flows, so the filtering assembly can be air washed; and the air pump is arranged on the peripheral wall of a washing machine housing adjacent to the filtering assembly. Distribution positions and / or installation methods of the filtering assembly and the air pump are specially designed, so inside space of the washing machine can be fully utilized; the filtering assembly can be firmly and reliably installed and pressure of air flows pumped by the air pump is even, so the distance between an air inlet of the air pump and the air inlet of the filtering assembly can be shortened and air flow pressure loss can be reduced; and the filtering assembly can be well cleaned to restore primary performance state.

The invention provides a washer. The washer comprises a circulating water filter system. The circulating water filter system is configured that water in a washing cylinder of the washer flows into the circulating water filter system in at least one operating flow of the washer, and then circularly flows back the washing cylinder after the water is filtered in the circulating water filter system; the circulating water filter system comprises at least two filters which are connected serially, and the at least two filters are arranged to be an integrated component. According to the washer provided by the invention, the circulating water filter system is compact in structure and convenient to mount / dismount.

The invention provides a washing machine and a control method of a washing machine with a circulating water filtering system. The washing machine comprises a filtration assembly, a water purification circuit and a flow path on-off device, wherein the filtration assembly is arranged to conduct filtration on water drained from a washing cylinder of the washing machine in a controllable mode, the water purification circuit is arranged to make filtration production water flowing out of a water producing port of the filtration assembly recycled back to the washing cylinder to be reused, and the flow path on-off device is arranged to control on and off of the water purification circuit. According to the washing machine and the control method of the washing machine with the circulating water filtering system, due to the fact that on and off of the water purification circuit are controlled, the problem that washing water enters a fine filter of the filtration assembly to pollute a filter membrane or membrane silk of the fine filter is avoided, and reliable operation of the fine filter is guaranteed.

The invention discloses a fastening piece, in particular to a pipe fitting connector used for connecting and fastening a plurality of rods or pipe fittings. The pipe fitting connector comprises a base and at least one shell, wherein the base is provided with a plurality of connecting parts with a quantity corresponding to that of shells, and the shells and the shapes of the inner surfaces of the connecting parts correspond to the shapes of the outer surfaces of connected pipe fittings and can be coated on the pipe fittings; and the inner surfaces of the shells are provided with connecting pins which are inwards extended, and the connecting parts of the base are provided with corresponding connecting holes. The pipe fitting connector has the advantages of artful structural design, stable connection, convenience in mounting / dismounting and attractive appearance.

A combine characterized in that power from an engine (16) is transmitted to the feed chain-side end part of a mowing input shaft (19) incorporated in a mowing input case (20), i.e. a shaft pipe, acting as the fulcrum of vertical rotation of a mowing section (7). Since an input pulley (122) is provided on the outboard side of the mowing section (7), a transmission belt (124) can be set or removed readily from the outboard side when the mowing section (7) is removed from the body of a traveling machine and the maintainability is enhanced.

The invention discloses a dehumidifier, which comprises a shell that is provided with an air absorbing inlet, an air discharging outlet and a water holding barrel containing space, a heat exchanger that consists of an evaporator and a condenser and is used for leading the air absorbed through the air absorbing inlet in sequence to operate heat exchanging, a water holding barrel that is contained in the water holding barrel containing space and used for storing the falling condensed water produced at the surface of the evaporator, a filter that enters into or goes out of the interior of the shell through the air absorbing inlet, and an absorbing grille that can protect the interior of the air absorbing inlet and can be rotatablely connected on the shell. The invention can prevent the breakage of the filter, and can keep the cleanliness of the filter, as well as bring convenience for the clearing or the replacing of the filter at the same time.

The invention relates to the electronic technical field of kitchens, and provides a coffee bean roasting machine. The coffee bean roasting machine comprises an oven body, also comprises a catalyst block arranged at a top shell of the oven body, a cyclone device arranged at a rear shell of the oven body, and a roasting basket arranged in an inner cavity, wherein an electromagnetic valve device which can control an oven door is arranged on the front side of the oven body and at the upper part of an operation panel adjacent to an oven doorframe; through rotating shafts arranged at two ends of the roasting basket, the roasting basket is combined with supporting seats which are relatively symmetrical and are arranged on the two corresponding side walls of the inner cavity, each of the rotating shafts and the corresponding supporting seat adopt a combining structure which is convenient to disassemble / mount, besides, one of the supporting seats is provided with a rotary shaft, and the rotary shaft is meshed with the rotating shaft at the corresponding end, and penetrates through the corresponding side wall to be connected with a driving device, so that the roasting basket is driven to rotate in the inner cavity; and the electromagnetic valve device is arranged in the operation panel and is provided with an expanding and contracting valve which can perform expanding and contracting movement towards the oven door from one side of the operation panel. Through the adoption of the structure of the coffee bean roasting machine disclosed by the invention, the technical problem of roasting coffee beans through the oven is solved, and good effects that the roasted coffee beans are uniform and convenient to take out are achieved.

Indoor unit of an air conditioner including a cabinet having a fan for forcing an air flow, and a heat exchanger, air inlets in three sides of the cabinet for drawing room air into an inside of the cabinet, and air outlets in three sides of the cabinet for discharging the air heat exchanged in the cabinet in three directions, thereby minimizing air suction noise.

The invention belongs to the technical field of medical instruments, in particular to a first-aid case, which comprises a case body, wherein the case body comprises connecting pieces, two cover platesand at least three side plates; all the side plates are arranged and connected along the same straight line direction to form a surrounding plate; the connection positions of all the side plates areconnected through hinged pieces; the surrounding plate can be bent along the hinged positions to form a cavity with openings at two ends; the cover plates are connected with the two ends of the cavityformed by the surrounding plate through the connecting pieces to form the case body; at least two connecting rods are arranged in the case body; and connecting pieces are further arranged on the sidewalls of the connecting rods. When the surrounding plate is in an unfolded state, the connecting rods are fixed on the surrounding plate through the connecting pieces to form the stretcher. The first-aid case has two states that can be used according to different demands of patients to win precious treatment time for the patients.

The invention discloses an RIS assistance-based user data superposition communication system which comprises a user 1, a user 2, an RIS, a controller and a base station. After signals of the user 1 and the user 2 are transmitted to the RIS, the controller superposes the signal of the user 2 on the user 1 by adding a phase offset theta, and transmits the superposed signal to the base station through a channel of the user 1; and the base station firstly decodes and separates the signals of the user 1 from the received signals, then decodes and obtains the signals of the user 2, and finally obtains the signals of the user 1 and the user 2. The system has the advantages that the system is used for superposing data needing to be transmitted by multiple users on the transmission channel of one user, so that the problem of channel congestion caused by ultra-dense networking can be well solved, and the RIS can effectively extend the transmission distance and the coverage capacity of the system.

The present invention provides a mounting device for a vacuum processing system, which includes: a mounting plate disposed between an electrostatic chuck and a plurality of components below the electrostatic chuck for supporting the An electrostatic chuck and provides a connection interface for the plurality of components, which has one or more first connection holes; one or more first devices, which are located under the mounting plate, and which have one or more second connections Holes, the first device is made of a hard material that is not easy to deform, at least the lower half of which is insulated; a plurality of fixing devices are arranged on the upper surface of the mounting plate, and the fixing devices are passed through the first A connecting hole and a second connecting hole can fix the mounting plate. The present invention also provides a method for installing / uninstalling the above-mentioned installation device. Utilizing the invention, the installation device can be unloaded / installed conveniently and quickly.

The invention discloses a motor rotor correcting dynamic balance by a de-weighting method. The motor rotor comprises a rotating shaft (1), a fastening nut (2), a stop washer (3), a first de-weight ring (4), a rotor core (5) and a second de-weight ring (6); the features are that the first de-weight ring (4) and the second de-weight ring (6) are respectively arranged on the end surfaces of the two sides of the rotor core; the other end of the first de-weight ring is fixed on the rotating shaft through the stop washer and the fastening nut, and the other end of the second de-weight ring is matched with the end face of a step part on the rotating shaft, or the other end of the second de-weight ring is also fixed on the rotating shaft through the stop washer and the fastening nut. According tothe invention, balance amount correction is convenient, mounting / dismounting is convenient, balance amount fixing parts do not exist, the mounting space is saved, safety and reliability are achieved,and the rotating speed adaptability of the motor can be remarkably improved.

Provided is a conditioning device for animals, the conditioning device having a collapsible frame and a cover surrounding to the frame, the frame and cover being coupleable to a tree stand. The frame and cover can be coupled to the tree stand when a hunter is not occupying the tree stand to condition animals to an occupant of the tree stand. When the hunter is occupying the tree stand, the frame and cover can be removed, folded up and stored thereby providing a lightweight, portable and easy to install / remove conditioning device.

The invention discloses a constant-flow automatic pouring system for iron alloy casting operation, and belongs to the field of metal smelting equipment. The system aims to solve the problem that the casting efficiency is low due to the fact that the existing steel ladle casting continuity and the automatic property are poor. The system comprises a machine frame, a gantry, a pouring device, a ladlecar, a drive mechanism and a hydraulic cylinder, wherein the gantry is fixedly arranged on the machine frame, the pouring device is arranged on the gantry through a rotating shaft in a hinge joint mode, the cylinder end of the hydraulic cylinder is arranged on the machine frame, an output end of the hydraulic cylinder is hinged to the pouring device, under the driving of the hydraulic cylinder, the pouring device rotates around the rotating shaft, two parallel guide rails are arranged on the machine frame, the ladle car is arranged on the guide rails, the ladle car is used for bearing ladles,the driving mechanism is arranged on the machine frame, the driving mechanism is matched and installed with the ladle car, and the driving mechanism drives the ladle car to achieve linear reciprocating motion on the guide rails. The system has the advantages of high mechanization degree and good continuous pouring quality effect, and is suitable for popularization and use.

The invention belongs to the technical field of an aero-engine cartridge receiver part processing tool and particularly relates to a damping device for aero-engine thin-wall cartridge receiver part internal shape processing. The damping device for aero-engine thin-wall cartridge receiver part internal shape processing comprises a pedestal, a supporting column, a limiting pressure assembly and a gas damper; the supporting column adopts an annular tubular structure; the supporting column is arranged on the pedestal; the axis of the supporting column is vertical to the plane of the pedestal; thelimiting pressure assembly is detachably arranged at the top of the supporting column; and the gas damper is arranged on the inner surface of the supporting column. The damping device is simple in structure and convenient to manufacture and operate, and can effectively reduce the processing cost of parts; meanwhile, in the use process of the damping device, the damping device can effectively improve the rigidity and the stability of the parts in the internal shape processing process, can guarantee the processing quality of the parts and can improve the processing efficiency.

The invention relates to the technical field of electronic signatures, in particular to a hyper-fusion cloud all-in-one machine. The all-in-one machine comprises a casing, and a server, a power manager, a cloud server, a switch and an external memory, which are regularly arranged in the casing; and an electronic signature system platform is loaded on the server, and the system is composed of an electronic signature management system deployed on the server and an electronic signature client deployed in a user side computer. The machine designed by the invention is highly integrated, simple and compact in structure, low in use cost, convenient to maintain and manage and capable of effectively supporting the operation requirement of the system, and a large amount of tedious electronic computing equipment can be omitted; and the electronic signature system supported by the system is suitable for domestic software and hardware and cryptographic algorithms, can be separated from complex hardware, is simple and easy to use, is safe and reliable, can bind a signature and a file together in the use process, ensures that the file is anti-counterfeiting, anti-tampering and anti-repudiation, and can meet the requirements of high-efficiency, convenient, safe and legal high-efficiency office work.

The invention relates to a wall-mounted washing machine. The washing machine comprises an outer drum; an inner drum arranged in the outer drum; and a motor used for controlling the inner drum to rotate, and suspended on the peripheral wall of the outer drum. According to the wall-mounted washing machine, via the arrangement of an installation structure, the motor is suspended on the peripheral wall of the outer drum without the assistance of a wall or a back panel, and requirements on other components are low; and the wall-mounted washing machine is wide in application range, simpler in structure, small in occupied space, and convenient and reliable to mount / dismount.