56results about How to "Realize integrated design" patented technology

This utility model belongs to the technical field of new energy vehicle braking system plugs, specifically relating to a novel braking system plug for new energy vehicles. It includes: a frame for connecting to a valve body within an integrated braking system, and an elastic layer sleeved and fixed on the frame to cooperate with a valve block within the valve body to block or allow the flow of brake fluid. This utility model achieves an integrated design between the frame and the valve body of the solenoid valve in the One-box braking system through pressing the frame against the valve body end face, meeting the high integration requirements of the One-box braking system. Furthermore, the various grooves, protrusions, blocks, and engaging parts provided between the frame and the vulcanized surface of the elastic layer not only increase the vulcanization area between the frame and the elastic layer, enhancing adhesion strength, but also further improve the radial and axial connection force between the frame and the elastic layer, thereby improving the overall service life and quality of the plug.

The invention relates to the technical field of electronic devices, discloses a low-thermal-resistance insulation integrated top heat dissipation power device, and aims to solve the problems that a traditional power device is high in thermal resistance, insufficient in insulation reliability and complex in assembly. The device comprises a frame base island, an insulating layer, a SiC chip, a bonding aluminum wire, a pin, an injection molding body and a metal heat dissipation top cover, the insulating layer is a high-thermal-conductivity ceramic layer such as aluminum nitride, the thickness of the insulating layer is 20-150 micrometers, the insulating layer and the frame base island are integrated through high-temperature oxidation bonding, and the metal heat dissipation top cover is bonded with the insulating layer in a low-thermal-resistance mode. An external insulation part is not needed, the assembly process is simplified, an efficient heat dissipation channel is constructed, contact thermal resistance is reduced, meanwhile, wide-temperature-range insulation stability is guaranteed, long-term operation reliability and service life of the device are improved, and the structure is suitable for a high-power-density power electronic scene.

The utility model relates to the technical field of air conditioners, and provides a support structure and a multi-split air conditioner system.The support structure comprises a chassis and a support assembly, the support assembly is arranged on the chassis and provided with a first installation position and a second installation position adjacent to the first installation position, and the first installation position is used for installing an oil separator; the second mounting position is used for mounting an electromagnetic valve. According to the support structure provided by the utility model, the first mounting position for mounting the oil separator and the second mounting position for mounting the electromagnetic valve are designed on the support assembly, so that the integrated design of the oil separator and the electromagnetic valve on the support assembly is realized; the bracket structure integrated with the oil separator and the electromagnetic valve can realize quick assembly in the multi-split air conditioner, so that the production efficiency is improved.

The utility model relates to the technical field of traditional Chinese medicinal material planting facilities, concretely is the sunshade and insect prevention integrated shed frame of traditional Chinese medicinal material, including the shed frame body, the both sides of shed frame body all install a plurality of side components, the side component includes the fixed mounting frame with the shed frame body, installs the blowing assembly in the mounting frame, and the electric shock net is fixed with in the blowing assembly outside in the mounting frame inside, and a plurality of lighting lamp boards are installed on the mounting frame inner wall, the top of shed frame body is equipped with a top sunshade component. The utility model discloses a side component including blowing assembly, electric shock net and lighting lamp board is arranged on the both sides of shed frame body, and the sunshade component and drive mechanism of folding top are combined, and the integration design of sunshade and insect prevention function is realized. Side component can utilize lighting lamp board to attract pest, then kill pest through electric shock net, and blowing assembly can promote the air circulation in the shed simultaneously, and top sunshade component can adjust the sunshade area according to the demand.

This invention discloses a Z-axis micromechanical accelerometer and its control method, belonging to the field of acceleration measurement technology. An asymmetric seesaw sensing structure is constructed using mass blocks and a torsional elastic beam. Two symmetrical multifunctional capacitors are formed by designing electrodes below the two mass blocks. The torsion generated by the seesaw structure under Z-axis acceleration can be detected by the change in the differential capacitance of the capacitors, where the capacitors serve as the detection mechanism. Based on the detected change in torsion angle and the PID controller, a PWM voltage for force balance control can be calculated and applied to the symmetrical capacitors via a push-pull method, together with a DC tuned voltage. This generates a constant electrostatic negative stiffness, thereby reducing the equivalent stiffness of the seesaw sensing element, and also generates an electrostatic resultant force that can be modulated by the PWM, maintaining the position of the seesaw sensing structure constant, achieving closed-loop detection. The PWM voltage reflects the magnitude of the external acceleration.

This application relates to the field of battery technology, and more particularly to a battery management component and battery pack. The battery management component includes a battery management module, which comprises: a BDU component, the BDU component including a housing and a relay module, the relay module being located within the housing; and a BMS slave board assembly, located above the BDU component along the height direction of the battery pack. The BMS slave board assembly includes a BMS cover and a slave circuit board, the BMS cover being disposed on the housing, and a cavity being formed between the BMS cover and the housing, with the slave circuit board located within the cavity. This application is beneficial for improving the energy density of the battery pack.

The application provides a radar precipitation measurement method and device based on a 45-degree slant depolarization ratio, which uses a radar with or modified to realize 45-degree slant polarization to collect single-shot double-receiving two-channel complex voltage data, calculates a slant baseline linear depolarization ratio and a reflectivity factor Z; identifies a melting layer according to a vertical pointing profile observation collected by the radar in a vertical pointing mode, and applies upper and lower boundaries of the melting layer to a near-horizontal scanning mode to realize liquid rainfall identification; performs rain attenuation correction on and Z, and according to the rain attenuation corrected and Z, looks up a table or a neural network to inverse precipitation parameters such as rainfall intensity, mass-weighted mean diameter, normalized intercept, number concentration and water content. The application improves the precision and robustness of precipitation measurement.

This invention provides a rotor structure, a motor, and a compressor, belonging to the category of energy-saving electric motors. The rotor structure includes a shaft core, magnets, and a locking component. The magnets are mounted on the outer peripheral wall of the shaft core, and the locking component passes through the magnets and connects to the shaft core. The locking component has a first cooling channel extending axially, and the shaft core has a second cooling channel. One end of the first cooling channel communicates with the external environment, and the other end communicates with the second cooling channel. In this invention, the locking component simultaneously performs both fixing and cooling functions, achieving an integrated structural design and improving the heat dissipation effect of the magnets.

This invention discloses a rapid construction method for large-section steel linings at multiple elevations in hydropower stations, belonging to the field of water conservancy and hydropower engineering construction technology. It aims to solve the problems of poor accessibility and high transportation risks on temporary roads leading to dams, and the limited lifting capacity of cable cranes due to civil engineering work, resulting in low installation efficiency and difficulty in ensuring the construction period. This invention manufactures individual sections of the steel lining downstream of the dam, assembles them, and then uses a gantry crane to hoist them onto a track-mounted electric flatcar, which is then horizontally transported to the dam base along a dedicated track. At the installation elevation, a modular cantilevered fixed gantry crane is assembled. This gantry crane has no trolley traveling mechanism; its legs directly rest on the dam body, allowing for rapid installation, disassembly, and reuse. The gantry crane vertically lifts the steel lining to the installation elevation, and then uses an omnidirectional hydraulic transfer trolley to precisely transport it to the work position, where the installation gantry crane completes the assembly. The gantry crane can be disassembled and transported to the next elevation for reuse. This invention eliminates reliance on temporary roads and cable cranes, features tight process connections, and uses versatile and reusable equipment, improving construction safety and efficiency, and is suitable for continuous construction at multiple elevations of dams.

This utility model discloses a bottom structure for a dishwasher and the dishwasher itself. The bottom structure is adapted to be arranged on the lower side of the inner tub. The bottom structure includes a base, a flow guide, and a sound insulation plate. A hinge seat is provided on the base. At least a portion of the flow guide is located on the upper side of the base. The sound insulation plate is located on the upper side of the base and is connected to at least one of the flow guide and the hinge seat. According to the bottom structure of the dishwasher of this utility model, by setting a sound insulation plate that cooperates with the flow guide, the noise generated by the water flow impacting the bottom of the inner tub and the motor pump is effectively isolated, making the dishwasher quieter during operation and reducing the impact of operating noise on the user. The sound insulation plate is connected to the flow guide and / or the hinge seat, realizing the integrated design of the sound insulation plate, the flow guide, and / or the hinge seat, which facilitates modular assembly, improves production assembly efficiency, and has a compact overall structure and small space volume.

The utility model provides a guide rail pair of integrated displacement detection function, including track and the slide block of slidable setting on the track along front -back direction, the upper surface fixed setting of track has the magnetic scale along its length direction extension, the front end fixed setting of slide block has fixed block, the bottom surface of fixed block is parallel to the upper surface of track and is fixed with hall induction magnetic head, hall induction magnetic head is towards the magnetic scale and with the magnetic scale mutual magnetic induction, hall induction magnetic head passes through the cable and the controller electricity of outside connection. The utility model discloses compact structure, convenient to install and integrated measurement function.

The application relates to the technical field of semiconductor bridge electrostatic discharge protection and current protection, and discloses an electrostatic discharge and current protection circuit of a semiconductor bridge, which comprises an ESD protection circuit, a current protection circuit and an NMOS connected in parallel, the ESD protection circuit comprises a bidirectional transient suppression diode and a capacitor connected in parallel, the bidirectional transient suppression diode clamps a transient high voltage by breakdown conduction, the voltage is limited in a safe range, the capacitor reduces a voltage rising rate and suppresses overshoot by shunting and absorbing a transient current, the NMOS provides a low-resistance discharge path, and the voltage and current impact applied to the semiconductor bridge are reduced; the current protection circuit comprises a bidirectional rectifier circuit and a detection circuit; and the NMOS is connected between the detection circuits. The application can realize ESD protection and current protection of the semiconductor bridge, prevents current from damaging the structure, and guarantees the safety of the semiconductor bridge working in an electromagnetic and ESD environment.

The invention provides a composite board, an equipment shell and a manufacturing method of the composite board. The composite board comprises a main body area and a functional wave-transparent area, wherein the main body area comprises at least one first fiber composite material layer taking carbon fibers as reinforcing materials; the functional wave-transparent area comprises at least one second fiber composite material layer taking non-carbon fibers as reinforcing materials, and the non-carbon fibers are fiber materials with electromagnetic permeability; the main body area and the functional wave-transparent area are designed in a partitioned mode on the basis of functional requirements of electronic equipment, different fiber materials are laid according to preset partitioned patterns respectively, and the composite board with the continuous appearance is formed through one-time hot press forming technology. According to the composite board provided by the invention, high structural strength and high-end appearance continuity are kept, the wave-transparent requirement of a wireless signal is considered, and the shielding problem of a traditional carbon fiber or metal shell on an antenna signal is avoided, so that the communication performance is improved, and the integrated design of the structure and the function is realized.

The invention discloses a rear windshield invisible intelligent driving cabin, a vehicle tail door structure and a vehicle, and the rear windshield invisible intelligent driving cabin comprises a mounting structure which is arranged on a metal plate supporting surface of a flanging area where a rear windshield and a tail door metal plate are combined and is used for mounting at least one outward detection or signal receiving and transmitting part; the outward detecting or signal receiving and transmitting part achieves the function through the transparent area or the blackened area of the rear windshield and is covered by the tail door trim panel. According to the scheme, a plurality of outward detection or signal receiving and transmitting parts which originally need to be arranged in an exposed mode are intensively arranged on the flanging supporting face where the rear windshield and the tail door are combined in a hidden mode and are completely covered by the tail door trim panel, and the integrated design of the parts is achieved; the problems that a traditional external sensor damages the overall shape of the tail of the vehicle and the wind resistance is increased are solved.

The application discloses a millimeter wave flat plate slot array antenna with a filtering function, and relates to the technical field of radio frequency communication. The copper-based micro coaxial line-quasi-planar waveguide transition structure is connected with the staggered vertical layout cross-coupled millimeter wave filter, and is integrated with the quasi-planar waveguide feed power division network to realize a three-dimensional quasi-planar low-loss integrated feed circuit, and the feed circuit excites the high-mode flat plate slot antenna array through a coupling slot. The application utilizes the multi-layer metal plane and vertical design capability of electrochemical additive technology, breaks through the key problems of low-process-complexity low-loss interconnection integrated transition interface, low-loss miniaturized filtering structure and array antenna remaining limited special-shaped physical space integrated, and meets the actual application requirements of miniaturization and integration of the millimeter wave radio frequency communication system.

The invention discloses a modular electromechanical pipeline roof crossing protection device and a construction method, the modular electromechanical pipeline roof crossing protection device comprises a fixed base, a concrete structure floor and a roof layer, the fixed base is pre-buried in the concrete structure floor and the roof layer, and a water stop wing ring is arranged on the periphery of the fixed base; the protective outer cylinder is fixedly connected with the fixed base, the protective outer cylinder is provided with an outwards-turned flange edge, a valve is arranged in the middle of the protective outer cylinder, and the valve is connected with the side wall of the protective outer cylinder through a fastening assembly. The fireproof plugging module is arranged on the inner side wall of the fixed base; the outer side of the fixed base is fixedly connected with the heat preservation outer sleeve. The fireproof plugging module capable of being pulled, inserted and replaced is arranged, the excellent fireproof performance is achieved, the module is formed by compounding a ceramic fiber felt, an expanded graphite strip and fireproof glue or is composed of rock wool, fireproof mud and a fireproof bag according to different pipeline types, reliable fireproof plugging is ensured, and the chimney effect in a fire disaster is effectively prevented.

The utility model provides a circuit board structure with a multifunctional cover film, comprising a substrate layer, a conductive layer bonded and fixed on the upper surface of the substrate layer, and a functional cover film layer, the lower surface of the substrate layer is provided with a snakelike micro-channel network, the channel of the snakelike micro-channel network is filled with a perfluoropolyether cooling liquid layer, and the perfluoropolyether cooling liquid layer is filled with a perfluoropolyether cooling liquid layer. An opening of the snakelike micro-channel network is covered with a porous ceramic sealing layer; the functional covering film layer comprises an adhesion layer, a composite insulation layer, a gradient phase change heat conduction layer and a self-repairing protection layer, the adhesion layer is attached to the lower surface of the snakelike micro-channel network, and the composite insulation layer, the gradient phase change heat conduction layer and the self-repairing protection layer sequentially cover the upper surface of the conductive layer from bottom to top. On the basis that the integrated design of heat dissipation, water resistance, corrosion resistance and electromagnetic shielding functions of the circuit board is achieved, the overall thickness is reduced, and good bending resistance is achieved.

The utility model belongs to the technical field of initiating explosive devices, and discloses a metal flyer transduction element for a slapper detonator, which comprises a substrate (1), an adhesion layer (2), a bridge foil (3), an insulating layer (4), a metal flyer (5), an acceleration chamber (6), an electrode I (7) and an electrode II (8), the adhesion layer (2) is attached to the substrate (1) in a magnetron sputtering manner; the bridge foil (3) is attached to the adhesion layer (2) in an electroplating or magnetron sputtering mode and is in a bridge shape. The first electrode (7) and the second electrode (8) are made of the same material as the bridge foil (3) and are arranged at the two ends of the bridge shape of the bridge foil (3); the metal flyer (5) is attached to the insulating layer (4) in an electroplating or magnetron sputtering manner and is circular; and the accelerating chamber (6) is arranged on the outer surface of the metal flyer (5). According to the utility model, excessive loading and neglected loading of flyers and entry of foreign matters in the transduction element assembly process are effectively avoided, and the production quality control of the transduction element is improved.

The utility model provides a transmission system and a vehicle. The transmission system comprises an engine which comprises an oil pan, and an oil storage cavity is formed in the oil pan; the speed reducer comprises a speed reducer shell and a first half shaft, the speed reducer shell is arranged on one side, in the first direction, of the oil pan and connected with the oil pan, the first half shaft extends in the first direction, one end of the first half shaft is located in the speed reducer shell, and the other end of the first half shaft is located in the oil pan. The first half shaft is arranged on the two opposite side walls of the oil pan in the first direction in a penetrating mode. The support assembly is arranged on the side, away from the speed reducer shell in the first direction, of the oil pan and connected with the oil pan, the support assembly is provided with a supporting hole, and the first half shaft further penetrates through the supporting hole. The integrated design of the speed reducer and the engine can be achieved, so that the installation convenience of the speed reducer is improved, and then the arrangement convenience of the transmission system on the vehicle is improved.

The utility model discloses a controller and motor integrated assembly structure, which comprises a casing, a controller base is detachably mounted at one axial end of the casing, and the controller base is fixedly connected with a plurality of conductive copper sleeves at equal intervals in the casing in the circumferential direction. One end, far away from the controller base, of the conductive copper sleeve is detachably connected with a controller plate body, one side of the controller plate body is provided with a first bearing end cover, one side of the first bearing end cover is provided with a motor, the motor comprises a stator iron core and a rotor iron core, the rotor iron core is arranged in the stator iron core, and the rotor iron core is arranged in the controller base. A second bearing end cover is arranged on one side, far away from the first bearing end cover, of the motor, a transmission shaft is arranged among the first bearing end cover, the rotor iron core and the second bearing end cover, bearings are arranged at two ends of the transmission shaft, and the motor has the advantages of being efficient in space utilization and convenient to maintain.

The invention relates to the technical field of soil moisture sensor calibration, and particularly discloses a portable soil moisture sensor calibration device and calibration method.The portable soil moisture sensor calibration device comprises a sample soil drying module, a soil sampler, a collecting and processing module, a heating module and a power module which are assembled in a box; the sample soil drying module comprises a drying box, a weighing sensor and a sample soil container, the weighing sensor is arranged in the drying box, the sample soil container is borne on the weighing sensor, and the heating module is used for heating a soil sample in the sample soil container; the collecting and processing module is electrically connected with the weighing sensor and the heating module and used for collecting weight data measured by the weighing sensor and controlling operation of the heating module. The power supply module is electrically connected with the sample soil drying module, the data acquisition and processing module and the heating module; the soil sampler is used for collecting a field soil sample and loading the collected soil sample into the soil sample container. The invention provides a portable calibration device for a soil moisture sensor.

This utility model discloses a medical isotope. 67 A Cu separation device includes a sublimator and a drive unit. The sublimator is equipped with a heating unit, a vacuum sealing unit, an inert gas unit, a cold circulation unit, and a hydrogen supply unit. Inside the sublimator, from bottom to top, are arranged a sample container, a gaseous zinc guiding unit, a zinc collector, and a water-cooled shroud. The bottom end of the gaseous zinc guiding unit is attached to the top of the sample container, and the zinc collector is installed at its top. The water-cooled shroud is movably positioned above the zinc collector. The drive unit is located above the sublimator, installed outside the sublimator, with one end passing through the top of the sublimator and connected to the water-cooled shroud. This application, through the sublimator and the sample container, gaseous zinc guiding unit, zinc collector, and water-cooled shroud within it, solves the problem of existing physical methods that only describe the separation method without mentioning the apparatus, and where the apparatus is mentioned is limited to a portion of the separation process without addressing zinc recovery.

The utility model discloses an integrated membrane electrode assembly and an alkaline electrolytic bath, the integrated membrane electrode assembly comprises a diaphragm, the diaphragm comprises a first surface and a second surface which are arranged oppositely, and the diaphragm is provided with an electrolyte channel communicating the first surface and the second surface, the diaphragm comprises an electrolyte channel area located in the middle and a fixed area surrounding the electrolyte channel area; the electrode is arranged on the first surface and / or the second surface, and the electrode covers the fixed area; and the first plastic layer is arranged in the electrolyte channel of the fixing area, and the first plastic layer extends to the first surface and / or the second surface so as to fix the diaphragm and the electrode. The diaphragm and the electrode are bonded and fixed through the first plastic layer, so that integrated design is realized, the assembly process and difficulty are effectively reduced, the assembly cost is reduced, the improvement of the assembly consistency and precision of the electrolytic cell is facilitated, and the overall efficiency of the electrolytic cell, the gas purity and the stability of the product quality are improved.

The application discloses a scalable spliced multi-beam phased array standardized subarray with reconfigurable beam quantity, and relates to the technical field of satellite communication.The application comprises an antenna unit for receiving or transmitting multi-beam signals; a receiving component electrically connected with the antenna unit, wherein the receiving component comprises a reconfigurable multi-beam receiving chip, and the reconfigurable multi-beam receiving chip is internally integrated with a reconfigurable power distribution network; the reconfigurable power distribution network is used for dynamically reconfiguring the beam quantity synthesized by the reconfigurable multi-beam receiving chip; a combining and delaying module electrically connected with the receiving component, and used for synthesizing and delaying compensating the signals output by the receiving component; and a liquid cooling plate serving as a structural support of the standardized subarray, and used for fixing the antenna unit, the receiving component and the combining and delaying module, and cooling the standardized subarray.The application can flexibly adjust the reconfigurable beam quantity, the liquid cooling plate can realize seamless splicing as a structural support, and the delay compensation ensures that the broadband signals are not distorted.

The utility model discloses a range hood, include: range hood main part, range hood main part has the inner wind box of suction panel and the inboard of suction panel, and the suction panel is set up with the air inlet, and the inner wind box is equipped with the smoke collecting cavity and the overflow port, and the overflow port communicates the smoke collecting cavity with the air inlet, the air inlet and the overflow port are narrow and long, and the overflow port sets up around the air inlet to avoid the air inlet, the side of overflow port is equipped with the flow -guiding spare, and the flow -guiding spare sets up around the overflow port, and the flow -guiding spare is used for guiding the wind and / or guiding the oil. The utility model discloses a range hood solves the problem that the flow -guiding spare, suction panel and inner wind box three assembly difficulties are big and the assembly process is complicated in traditional range hood. Through the flow -guiding spare is directly set up in the side of overflow port, and makes it set up around the overflow port, has realized the integration design of flow -guiding spare and inner wind box. This design has simplified the assembly process, has reduced the number of independent parts, and has reduced the assembly difficulty.

This utility model relates to the field of die-cutting machine technology and discloses a precise positioning mechanism for a high-precision positioning die-cutting machine. It includes a base, a slide rail fixedly connected inside the base, a slide plate slidably connected to the outer wall of the slide rail, a rotating rod rotatably connected inside the base, and transmission rods rotatably connected to both sides of the rotating rod. One side of the transmission rod is rotatably connected to the top of the slide plate. A cylinder is fixedly connected inside the base, and the output end of the cylinder is fixedly connected to one side of the outer wall of the slide plate. In this utility model, the slide plate can drive a gear to rotate via a rack, thereby moving a rotating limiting block towards the center of the processing table for positioning via a rack and a sliding block. Simultaneously, the slide plate can push a gripper to clamp the workpiece via a connecting rod, solving the problem of needing other mechanisms to fix the workpiece after positioning. This achieves an integrated design of positioning and fixing, improving the efficiency of the positioning die-cutting machine.

The invention relates to an automatic welding and trimming device and method for box girder longitudinal bars. The automatic welding and trimming device comprises a feeding mechanism, a welding mechanism and a trimming mechanism. The welding mechanism comprises a fixed butt welding machine, a movable butt welding machine, a rail and a translation driving cylinder; the finishing mechanism comprises an upper telescopic cylinder, a lower telescopic cylinder, an upper finishing head and a lower finishing head; the upper telescopic cylinder and the lower telescopic cylinder are correspondingly fixed to the upper portion and the lower portion of the machine shell and fixedly connected with the upper trimming head and the lower trimming head respectively, the upper trimming head and the lower trimming head are provided with upward clamping grooves and downward clamping grooves respectively, and the clamping grooves correspond to the clamping grooves of the upper clamp and the lower clamp in the vertical direction. The trimming structure is arranged on the movable butt welding machine, the trimming structure is combined with the translation driving structure of the movable butt welding machine to cut off the tumor formed after butt welding, the trimming structure has the advantages of being good in cutting effect, good in cutting completeness, easy to operate, small in improvement difficulty and low in maintenance cost, the welding seam precision and the welding quality are guaranteed, and the welding quality is improved. And the advantages of butt welding and beading removal and the like are integrated.

The utility model discloses an integrated forming structure for automatically inserting a mold plastic external component, which comprises a machine table, a driving mechanism is mounted at the top of the machine table, a long arm is fixedly mounted on the driving mechanism, two linearly arranged grabbing mechanisms are mounted on the long arm, a bottom mold is fixed on the machine table, and the bottom mold is fixed on the machine table. Guide columns are fixedly connected to the bottom die, and a vertical hydraulic cylinder is fixedly installed between the top ends of the guide columns. The grabbing mechanism with the finished products on the left side moves to the conveying belt, the grabbing mechanism with the inserts synchronously moves to the bottom die, at the moment, the two grabbing mechanisms carry out discharging at the same time, the finished products are put into the conveying belt to be output, the inserts are put into a die groove of the bottom die, then the long arm is reset, and continuous operation is achieved by repeating the operation. Therefore, the device has the advantages of being integrated in design, better in synchronism, more accurate in material taking and placing, more compact in structure and convenient to maintain, and the operation efficiency of the device is improved.

This invention discloses a multifunctional water dispenser refrigeration system, belonging to the field of water dispensers. The invention includes an ice-making module and an ice-making and refrigeration module. The ice-making and refrigeration module has a refrigerant inlet pipe connected to the ice-making module for supplying refrigerant to the ice-making module to achieve ice making. It also includes a storage refrigeration module, with a refrigerant branch pipe connected in parallel to the refrigerant inlet pipe of the ice-making and refrigeration module, which is connected to the inlet of the storage refrigeration module to circulate refrigerant to the storage refrigeration module. A storage module is also included, containing a heat exchange component connected to the storage refrigeration module to transfer the cooling capacity within the storage refrigeration module to the storage module. This invention achieves an integrated design that realizes both ice making and low-temperature storage functions in water dispensers, improving user convenience.

The present application relates to inertial navigation system technical field, particularly to an anti-interference integrated deepwater inertial navigation system, comprising an inertial navigation system, the inertive navigation system comprises a pressure hull, an inertial measurement unit inner frame, an anti-deformation pad, a Doppler log and a heat dissipation device; the top of the pressure hull is provided with an upper cover; the inertial measurement unit inner frame is installed in the pressure hull; the anti-deformation pad is installed between the base of the inertial measurement unit inner frame and the pressure hull; the Doppler log is connected with the pressure hull; the connection between the Doppler log and the pressure hull is sealed; and the heat dissipation devices are installed on the base of the inertial measurement unit inner frame.The present application realizes integrated design, integrated debugging and integrated calibration of the inertial navigation system and the Doppler log, so that the user is free from the calibration of the inertial navigation system and the Doppler log; when working in deep water, the influence of the deformation of the pressure hull on the inertial measurement unit inner frame caused by deep water pressure is greatly avoided, and the navigation information can be accurately output.