82results about How to "Easy to replace individually" patented technology

The invention provides an engine cooling system and a filtering device thereof. The engine cooling system can automatically open and close a cooling liquid inlet according to a work state of an engine to prevent cooling water from flowing outwards in a process of replacing cooling water of a filter, avoids environmental pollution and waste and saves cost. The filtering device comprises a filter seat and a cooling liquid filter and further comprises a pressure valve, wherein the filter seat is provided with a cooling liquid inlet and a cooling liquid outlet, the cooling liquid filter is arranged on the filter seat, and the pressure valve can be opened under the push of the high-pressure cooling liquid to plug the cooling liquid inlet and the cooling liquid outlet after the pressure is released. When the engine works, water output by a water pump can generate pressure to push the pressure valve, and the pressure valve can be opened to open the cooling liquid inlet and the cooling liquid outlet.

The invention relates to a washing machine and a non-washable object detection method and system for the washing machine. The detection method includes the steps that a terahertz signal generating andamplifying module is switched on; terahertz electromagnetic waves are emitted; a terahertz antenna element is switched on for propagation of terahertz signals; a washing machine motor is started to rotate for full-coverage terahertz scanning detection of clothes; a terahertz receiving module is switched on to receive reflected terahertz electromagnetic waves; the terahertz receiving module transmits received detection signals to an intelligent control center through a signal transmission cable; the intelligent control center performs imaging and judgment; if suspected non-washable objects exist, a voice alarm is given. According to the technical scheme for detecting non-washable objects, by utilizing the terahertz technology to perform full-coverage terahertz electromagnetic wave irradiation on the inner cavity of the washing machine, no-omission scanning of to-be-washed clothes is formed, non-washable objects in the clothes can be found in time, an alarm can be given, and imaging display can be performed so that a washer can dispose the non-washable objects to avoid loss.

A split type ion source extraction electrode system comprises: a decelerating electrode 3, a shield cylinder 2, an insulator 4, an accelerating electrode 7, a deceleration electrode connecting rod 1, an accelerating electrode connecting rod 8 and an electrode pedestal 10. The shield cylinder 2 is installed on one side of the decelerating electrode 3, wherein the one side is facing the accelerating electrode 7. The insulator 4 is installed on one side of the accelerating electrode 7, is close to the shield cylinder 2 and is corresponding with the shield cylinder 2, wherein the one side is facing the decelerating electrode 3. The system is characterized in that: the decelerating electrode 3 is connected to and fixed on the pedestal 10 through the deceleration electrode connecting rod 1; the accelerating electrode 7 is connected to and fixed on the pedestal 10 through the accelerating electrode connecting rod 8 and because of a connection mode, the accelerating electrode 7 can accurately move forward and backward along an ion beam flow direction as required through forward and backward movements of the accelerating electrode connecting rod 8. An ion source extraction electrode structure is stabile and reliable. In an overheating situation, stress strain can not be generated between the accelerating electrode and the decelerating electrode. Therefore, electrode precision can not be lost. The system has many other advantages.

The invention discloses a long life distribution chute which comprises a hexagonal chute head, a hexagonal chute body, wear-resisting liners, a lightweight refractory material, fasteners and other fittings. An abrasive material stocking plate is additionally arranged at a blanking point inside the chute and used for preventing the direct impact on the wear-resisting liners of material stream; the lightweight refractory material is coated on the outer surfaces of the middle section and the front section of the chute body, thereby reducing the weight of the chute and being capable of resisting the impact of high temperature central air flow in a furnace; and the wear-resisting liners at the side and bottom surface of the chute are movably connected by adopting concave and convex interlacing seals, thereby being capable of effectively absorbing the deformation of the wear-resisting liners. The long life distribution chute has the advantages of reasonable structure, light weight, impact abrasion resistance and long service life, and meets the requirement of blast furnace top distribution.

The invention discloses a smokeless dust-collecting refuse incinerator adopting a cracking process. The smokeless dust-collecting refuse incinerator comprises an incinerator body, wherein a hearth is arranged in the incinerator body; an upper oxygen supply pipeline and a lower oxygen supply pipeline are arranged at the upper bottleneck of the hearth; one end of each of the two oxygen supply pipelines is connected with the hearth; the other ends of the two oxygen supply pipelines are connected with an external oxygen supply machine of the incinerator body; a plurality of arc-shaped oxygen supply slots extending downwards are formed at relative horizontal points of an oxygen supply opening in the upper oxygen supply pipeline; an automatic ignition oil-gas device is arranged below each oxygen supply slot; an external crushing compressor of the incinerator body is connected with a high-temperature-resisting iron destructive distillation pipeline; the upper part of the destructive distillation pipeline is made into a paliform cylindrical or conical combustion chamber; an annular flame-dust separating opening is formed in the middle of the upper bottleneck of one oxygen supply pipeline; a pressure reducing dust-gas separation heat exchange chamber is arranged at the top of the hearth; a water tank is arranged on the pressure reducing dust-gas separation heat exchange chamber. According to the smokeless dust-collecting refuse incinerator disclosed by the invention, refuses are subjected to destructive distillation and decomposition and then are fully burnt, so that the production rate of black smoke is greatly reduced; rest smoke and dust also gradually fall into the bottom of the incinerator body in the rising process, so that the smokeless emission is realized.

The invention discloses a synchronous belt conveying device of a glass substrate. The synchronous belt conveying device comprises a motor (1), a driving shaft driven by the motor (1), pillow block bearings (4) for supporting the driving shaft, driving wheels (3) mounted on the driving shaft, driven wheels (6) mounted on a rack (9), and tooth-shaped synchronous belts (8) for connecting the driving wheels (3) with the driven wheels (6), wherein the driving shaft comprises a plurality of subsection shafts (2) which are arranged coaxially and the adjacent subsection shafts (2) are connected through shaft couplers (5); the two ends of each subsection shaft (2) are supported through the corresponding pillow block bearing (4). The driving shaft comprises the plurality of subsection shafts and the subsection shafts are connected through the shaft couplers; transverse adjustment of the driving wheels can be conveniently realized through adjusting the length of the shaft couplers, so that tooth grooves of the driving wheels and the driven wheels are on the same straight line, and furthermore, bad engagement of the tooth-shaped synchronous belts and the tooth grooves is effectively reduced, and abrasion and belt skipping problems of the tooth-shaped synchronous belts are reduced. Furthermore, when the tooth-shaped synchronous belts are abraded for a long period and need to be replaced, the tooth-shaped synchronous belts can be independently replaced, so that the stopping time of the device is shortened and the production efficiency is improved.

The invention relates to an indoor decoration background wall structure, and belongs to the technical field of indoor decoration background walls. The structure comprises a foundation wall, the foundation wall is provided with a decoration assembly; the decoration assembly comprises a frame body and decoration plates; the frame body is fixedly connected with the foundation wall; a plurality of mounting troughs consistent with the decoration plates in shape are formed in the frame body; connecting assemblies are arranged between the frame body and the decorative plates; each connecting assemblycomprises a threaded cylinder and a screw; the axes of the threaded cylinders are perpendicular to the foundation wall; the threaded cylinders are fixedly connected with the frame body; the screws are rotationally connected to the sides, facing the foundation wall, of the decorative plates; the screws are coaxial with the threaded cylinders and are in threaded connection with the threaded cylinders; the frame body is fixedly connected with driving pieces capable of driving the screws to rotate; and the driving pieces are located on the sides, away from the decorative plates, of the threaded cylinders.

The invention relates to the technical field of medical instruments, and relates to an eye speculum convenient to disassemble and assemble for ophthalmology. The product comprises a supporting base, side plates are fixedly connected to the left side and the right side of the front face of the supporting base, and a limiting mechanism is fixedly installed at the top end of the side edge plate and comprises a first connecting rod, the first connecting rod is hinged to the surface of the side edge plate, the surface of the first connecting rod is sleeved with a sliding sleeve, a locking mechanismis fixedly installed at the top end of the sliding sleeve, and the locking mechanism comprises a second connecting block and a second rotary sleeve. According to the invention, the locking mechanismand an adjusting mechanism are arranged; in the use process, the first rotary sleeve is rotated; when the first rotary sleeve rotates, a second rotary shaft moves on the inner wall of the first rotarysleeve, and when the second rotary shaft moves to a certain position, the second rotary shaft is separated from the inner wall of the first rotary sleeve, so that the second rotary shaft is conveniently pulled out, an eyelid opening frame is disassembled, the eyelid opening frame is conveniently and independently replaced, and meanwhile, the disinfection rate of workers on the eyelid opening frame is increased.

The invention discloses a detachable drying filter prevented from deformation. The detachable drying filter comprises a drying cylinder a, a drying cylinder b, baffles, a molecule screen, a fine metal net, a refrigerant outlet, a spring, a rough metal net and a refrigerant inlet. The integrated structure of the drying filter is converted into a two-single-body spliced type structure, threaded connection is adopted for the two-single-body spliced fixing mode, and therefore two single bodies are good in joint sealing performance and convenient to detach and assemble, and structural parts in the drying filter can be independently replaced; by additionally arranging an outer hexagonal structure on the outer circumference of the drying filter, the drying filter is more convenient to detach; by adding the baffles between the spring and the fine metal net and between the spring and the rough metal net, the fine metal net and the rough metal net are more uniform in force bearing, and deformation caused when the fine metal net and the rough metal net bear force in a non-uniform mode is reduced.

The invention relates to a split type ion source extraction electrode system, which comprises a decelerating electrode 3, a shield 2, an insulator 4, an accelerating electrode 7, a decelerating electrode connecting rod 1, an accelerating electrode connecting rod 8 and an electrode base 10, wherein the shield 2 is arranged at one side of the decelerating electrode 3, which faces to the accelerating electrode 7; the insulator 4 is arranged at one side of the accelerating electrode 7, which faces to the decelerating electrode 3; and the insulator 4 is close to the shield 2 and corresponds to the shield 2. The split type ion source extraction electrode system is characterized in that the decelerating electrode 3 is connected and fixed onto the electrode base 10 through the decelerating electrode connecting rod 1; the accelerating electrode 7 is connected and fixed onto the electrode base 10 through the accelerating electrode connecting rod 8; and in such the connecting method, the accelerating electrode 7 is capable of accurately moving front and back along the direction of an ion beam current through the front-and-back movement of the accelerating electrode connecting rod 8 when necessary. The ion source extraction electrode is stable and reliable in structure; stress strain cannot be generated between the accelerating electrode and the decelerating electrode under the overheating condition, thereby, the accuracy of the electrode cannot be lost. The split type ion source extraction electrode system also has other advantages.

The invention discloses a water dispenser system which is simple in structure and easy to implement; a water level float switch is not arranged in a water storage container, and the water level float switch and the water storage container are connected to a water path behind a filter element filtering module, so that independent replacement during maintenance is facilitated, the water storage container can be conveniently and independently taken out for use during subsequent specific implementation and is not provided with a connecting wire; in addition, due to the arrangement of a steel mesh filter, durability is achieved, and large particles in water can be intercepted at the front end conveniently; in addition, the filter element filtering module can supply water to a rapid heating water outlet module through the water path, the water storage container can also supply water to the rapid heating water outlet module through the water path, practicability is good, when the water level float switch is triggered, it is indicated that a large amount of water is stored in the water storage container, at the moment, the control module can temporarily close a water inlet control valve, and energy-saving control is facilitated.

The invention discloses a double-layer curtain wall with a locking connection structure. The curtain wall comprises a mounting frame, a first glass curtain wall, a second glass curtain wall and a connecting bolt, wherein a first buffer pad is arranged on the inner side of the mounting frame, the first glass curtain wall is arranged on the inner side of the first buffer pad, the first glass curtainwall is connected with the mounting frame through the first buffer pad, a first limiting plate is arranged on the left side of the first glass curtain wall, a second buffer pad is arranged on the outer side of the first limiting plate, the connecting bolt is connected with the mounting frame through a splicing perforation, and a nut is mounted on the connecting bolt. According to the double-layercurtain wall with the locking connection structure, the first glass curtain wall and the second glass curtain wall are locked and installed on the inner side of the mounting frame through the first limiting plate and a second limiting plate respectively, the design of the double-layer curtain wall can improve the protective property for a main body building, and meanwhile, the stability of the first glass curtain wall and the second glass curtain wall which are locked and installed simultaneously is higher, and the influence of strong wind on the first glass curtain wall and the second glasscurtain wall can be avoided.

The invention discloses a lightweight aluminum alloy compartment structure, and belongs to the technical field of lightweight logistics equipment manufacturing and application, the lightweight aluminum alloy compartment structure comprises a front plate assembly, a left side plate assembly, a right side plate assembly, a bottom plate assembly, a rear door assembly and a top plate assembly, the front plate assembly is in riveted connection with the left side plate assembly and the right side plate assembly respectively, the rear door assembly is connected with the left side plate assembly and the right side plate assembly in a riveted mode, the bottom plate assembly is connected with the left side plate assembly and the right side plate assembly in a bolted mode, and the top plate assembly is connected with the front plate assembly, the left side plate assembly, the right side plate assembly and the rear door assembly in a riveted and bonded mode. A side door assembly is arranged on the right side plate assembly, and the side door assembly and the rear door assembly are respectively provided with an auxiliary locking mechanism.

A modular Filter Bag for Easy Replacement relates to the technical field of dust collection technology. The bottom of a pipe body is connected with a plurality of middle filter bags in sequence; two ends of the pipe body are respectively connected with a mounting flange and a connecting flange, and the mounting flange is uniformly provided with a mounting hole on the circumference; the middle filter bags are fixed on the outside of a skeleton, and the two ends of the middle filter bags are respectively fixed to the end of the skeleton through the connecting flange, the pipe body is connected with the plurality of middle section filter bags and a bottom filter bag by a connecting flange, and a sealing gasket is arranged between two attached connecting flanges, and is fixed in the circumferential direction by a plurality of locking devices; the upper end of a clamping clip is provided with a locking rod movable slot, a fixing rod is fixed on the upper end of the clamping clip, the fixingrod is connected with a handle through a hinge, and one end of the handle is fixed with a locking rod, and the locking rod passes through the locking rod movable slot. The modular filter bag is convenient to install, disassemble and maintain, provide a split structure which is easy to replace separately, and does not need to be replaced as a whole, thereby saving maintenance costs.

A power supply device (A) comprising a battery assembly (1) in which a plurality of battery cells (2) and (3) having electrodes (2b) and (3b) projected is stacked, a battery coupling block body (10) disposed on a side of the battery assembly (1) where the electrodes (2b) and (3b) are projected and having a substrate (12) provided with a circuit pattern part for voltage detection and provided with a terminal insertion hole (14), battery-side-relay terminals (16) and (17) connected to the electrodes (2b) and (3b) of the battery cells (2) and (3) and projected from the terminal insertion holes (14) to an outer surface side of the substrate (12), a substrate-side-relay terminal (18) connected to the circuit pattern part for voltage detection and projected to the outer surface side of the substrate (12) and clips (19) clamping both of the battery-side-relay terminals (16) and (17), and the substrate-side-relay terminal (18).

The invention relates to the technical field of electrical equipment, and specifically relates to an electrical appliance box and an air conditioner. The electrical appliance box comprises a box bodywith an installation cavity, a mainboard arranged in the installation cavity and a line concentration structure arranged on the box body, wherein the line concentration structure comprises a structurebody installed on the electrical appliance box, the structure body is arranged corresponding to the mainboard in the electrical appliance box, the structure body is provided with a plurality of plugging through holes which correspond to wiring terminals of the main board and are arranged close to the wiring terminals of the mainboard, and wiring terminals of load electrical appliance component pass through the plugging through holes and are electrically connected with the wiring terminals of the mainboard directly in a pluggable manner. According to the electrical appliance box and the air conditioner provided by the invention, load wiring terminals can be directly assembled or disassembled outside the electrical appliance box, and it is unnecessary to pull out the mainboard from the electrical appliance box, thereby being quickly in plugging, convenient to operate and high in maintenance, assembly and disassembly efficiency.

The invention provides a chemical defense filtering absorber, and relates to the technical field of chemical defense equipment. The chemical defense filtering absorber comprises an air inlet diffusionport, a first frame body, a second frame body and an air outlet diffusion port which are sequentially arranged in an air flowing direction, and a first filter layer and a second filter layer are arranged in the first frame body and the second frame body respectively; th first frame body and the second frame body are detachably connected, and the opposite end walls of the two frame bodies are in butt joint; a clamping ring is fixedly connected to the outer wall of the first frame body; an inserting ring is fixedly connected to the outer wall of the second frame body; the inserting ring is designed to extend to the outer wall of the first frame body; when the end walls of the first frame body and the second frame body are in butt joint, the clamping ring is contacted with the end wall of the inserting ring, a first fastener used for fixing the clamping ring and the inserting ring is arranged between the clamping ring and the inserting ring, an annular sealing groove is formed in the endwall, right opposite to the inserting ring, of the clamping ring, and the end, close to the clamping ring, of the inserting ring is fixedly connected with a sealing ring which can be inserted into the sealing groove. The chemical defense filtering absorber has the beneficial effect that the first filter layer or the second filter layer can be conveniently and independently replaced.

The invention discloses a steel bar supporting method for improving the construction quality. The steel bar supporting method for improving the construction quality comprises the following steps thatA, the end, away from a supporting block, of a mounting shaft is inserted into a mounting hole; and B, a long iron stool body is erected at the crossed part of steel bars, and the steel bars at the crossed part between an upper steel bar layer and a lower steel bar layer are separately located in a first through groove and a second through groove. When the steel bar supporting method is used for supporting the steel bars, the situation that the distance between the steel bar layers at the staggered part is decreased under external pressing force is prevented.

The invention discloses an ice making machine and a refrigerator with the same. The ice making machine comprises a bracket, an ice making lattice and an auxiliary disassembling device, wherein the auxiliary disassembling device comprises an extension device, a shaft seat and a shaft seat guiding groove, and the auxiliary disassembling device has a normal work state of extending to the direction of the ice making lattice and a separated work state of moving far from the direction of the ice making lattice. Under the normal work state, the auxiliary disassembling device extends to the directionof the ice making lattice to compact the ice making lattice. Under the separated work state, the auxiliary disassembling device is in a compressive state, and the ice making lattice is separated fromthe auxiliary disassembling device. The ice making machine can realize the easy disassembling to the ice making lattice, therefore, the ice making lattice is convenient to clean and replace, the whole service life of the ice making machine is prolonged, and finally, the use cost of users is reduced.

The invention discloses a construction method of an anti-fouling net for an ecological river channel. The construction method comprises the following steps of (a), assembling floating baskets; (b), lapping an isolation cloth; (c, assembling the floating baskets and the isolation cloth; (d), butting the floating baskets; and (e) putting. The method is simple in process, low in construction difficulty, high in efficiency, labor-saving, convenient, easy to control and adjust and flexible and applicable, an anti-fouling screen can intercept garbage on the river surface and underwater, garbage diffusion is prevented, and zoned and segmented treatment of the ecological riverway is achieved.

The invention discloses a brake fixing structure on a universal trundle. The brake fixing structure comprises a trundle support of the universal trundle. A rotary seat is fixed to the upper end of thetrundle support. An installation support is hinged to the rotary seat. A walking wheel is arranged on the trundle support. Arc-shaped support boards are formed on the rear sides of two side boards ofthe trundle support. A horizontal threaded rod is inserted in the support boards and sleeved with an arc-shaped brake block in an inserted mode. The brake block is clamped between the support boards.The two ends of the threaded rod penetrate through the support boards and sleeved with compression springs in an inserted mode. The two ends of each compression spring are pressed on a gasket and thecorresponding support board in a leaning mode. The threaded rod is sleeved with the gaskets in an inserted mode. Nuts are screwed to the threaded rod and pressed on the gaskets in a leaning mode. Thebrake fixing structure is simple, a brake component can be conveniently and independently replaced, and the resource use rate is increased.

The invention relates to a wind speed and direction sensor. The wind speed and direction sensor comprises a signal collection part, a digital power supply part and a pedestal support part; the signal collection part is used for collecting signals of environment wind speed, wind direction and temperature and transmitting collected signals to the digital power supply part; the digital power supply part is used for collecting an air pressure signal, and, in the meanwhile, the digital power supply part is used for processing the collected signals of air pressure, environment wind speed, wind direction and temperature and converting the collected signals to digital signals; the pedestal is used for supporting the whole body of the wind speed and direction sensor and is used as an electric interface for communication between the wind speed and direction sensor and an external control system. The wind speed and direction sensor firstly adopts a measurement device constituted by double-heat-membrane sensitive bodies, realizes synchronization collection of signals of environment wind speed and wind direction and provides more direct and accurate measurement data. In the meantime, the wind speed and direction sensor can measure signals of temperature and air pressure and can provide parameters of environment wind speed, wind direction, temperature, air pressure, etc, according to a required frequency and format.

The invention discloses a yarn guiding roller which is connected through rotary insertion and is for a textile printing and dyeing machine. The yarn guiding roller comprises a support plate, a rotaryshaft, a limiting connecting device and a roller body; several cross guiding blocks are formed at the left part of the rotary shaft; an inner cavity of the roller body is in a cylindrical groove shape; four guiding grooves which are uniform circumferentially are formed in the side wall of the inner cavity of the roller body; four limiting connecting rods which are uniformly distributed circumferentially move on the right side wall of the inner cavity of the roller body left and right; the limiting connecting device comprises a limiting connecting unit which is pivoted to the left end of the rotary shaft; an annular limiting plate is detachably and rotatably arranged on the right end face of the limiting connecting unit; the limiting connecting unit comprises four cylindrical inserted limiting insertion rods which synchronously rotate; arc limiting insertion holes for the inserted limiting insertion rods to penetrate through are formed in the front ends of the limiting connecting rods.The yarn guiding roller is simple in structure and detachable; the roller body which is easily damaged is convenient to replace independently, the waste of resources is reduced, and the cost expenditure is reduced.

The invention discloses a novel deep venous catheter postoperative fixing device for nursing, and belongs to the technical field of medical instruments. One surface of a fixing plate is provided with a mounting groove, a left convex block and a right convex block which are symmetrical are fixedly connected to the side surface of the mounting groove, a fixing sleeve is clamped to the side surface of the left convex block and the side surface of the right convex block, symmetrical clamping grooves are formed in the two ends of the fixing sleeve, and a cover plate is hinged to the side surface of the fixing sleeve through a hinge. According to the novel deep venous catheter postoperative fixing device for nursing, through the arrangement of the fixing sleeve, the cover plate and the elastic block, a catheter and the fixing sleeve can be rapidly clamped, meanwhile, the catheter can be prevented from moving, the fixing efficiency of the catheter is greatly improved, and the use convenience is improved. In addition, the arranged fixing sleeve, the fixing plate and the elastic block have the function of splitting and combining, so that the assembling efficiency of the fixing device is improved, later-stage independent replacement of components is facilitated, and the maintenance cost is reduced.

The invention belongs to the technical field of integrated circuit testing, and particularly relates to a high-frequency probe card for wafer testing, the high-frequency probe card comprises a connecting base, a panel is slidably mounted on the connecting base, a probe group for connecting a testing machine and an integrated chip signal contact is fixedly mounted on the connecting base, and the probe group penetrates through the panel and is slidably connected with the panel. A correction assembly is detachably installed on the panel and located on the outer side of the probe group. According to the invention, when a certain detection part of the probe group is bent or worn seriously and cannot be in normal contact with a certain signal contact of the integrated chip, the indication assembly gives out an indication, so that a user is reminded to maintain the probe group, and the test machine and the integrated chip can be normally conducted by the whole probe group; the correction assembly can correct the detection part which is abraded or bent seriously, it is ensured that the correction assembly can conduct the test machine and the integrated chip, overall replacement is not needed, and the maintenance cost is low.