16results about How to "Increase the storage volume" patented technology

The invention relates to the technical field of heat exchange systems, and discloses a control method and device for a heat exchange system and the heat exchange system. The heat exchange system comprises a heat exchange loop and a refrigerant adjusting branch, the refrigerant adjusting branch is connected with the heat exchange loop and is configured to adjust the refrigerant flow in the heat exchange loop, and a liquid storage cavity is defined by the refrigerant adjusting branch; the control method comprises the steps that the temperature difference value between the indoor temperature and the outdoor temperature is determined; refrigerant pressure in the liquid storage cavity is obtained; and the liquid storage volume of the liquid storage cavity is adjusted according to the temperature difference value and the refrigerant pressure. According to the embodiment, the amount of the refrigerant participating in heat exchange circulation in the heat exchange system can be adjusted, and the performance of the heat exchange system is improved.

The granular medicament screening device comprises a screening net, a plurality of screening holes are formed in the top end of the screening net in an annular array mode, and conical holes are formed in the bottom ends of the multiple screening holes in a communicating mode; a plurality of connecting seats are installed at the top end of the inner wall face of the conical hole in an annular array mode, a shifting plate is integrally formed at the bottom ends of the connecting seats, a deformation notch is formed in the side, close to the inner wall of the conical hole, of the shifting plate, and an arc-shaped touch plate is fixedly installed at the bottom end of the shifting plate and located on the same side of the deformation notch. The screening holes, the conical holes, the stirring plate and the arc-shaped touch plate are arranged; in the swinging process of the stirring plate, the stirring plate can collide and make contact with medicine particles in an inclined posture in real time, the inclined collision direction is always perpendicular to the surface of the stirring plate and points to the inclined lower portion, and therefore inclined downward acting force is always provided for the medicine particles to assist the medicine particles in rapid screening. And the problem that a large number of particles are blocked in the screening process can be avoided.

The utility model relates to the field of analytical instruments, and discloses a urine specimen centrifugal device which comprises a centrifugal tube containing a urine specimen, the centrifugal tube comprises a tube body with the upper diameter identical to the lower diameter, and a separation plug is connected in the tube body in the length direction. The separating plug divides the pipe body into a first cavity and a second cavity and seals the first cavity and the second cavity. The centrifugal tube is divided into the first chamber and the second chamber through the separation plug, during use, a patient puts urine into the first chamber, and even if the patient fills the first chamber, an analyst can move the separation plug towards the second chamber, so that the accommodating volume of the first chamber is enlarged, the liquid level in the first chamber is reduced, and the urine in the first chamber is separated from the urine in the second chamber. The urine is prevented from splashing when an analyst opens the cover.

The utility model discloses a cutter receiving platform of a cutter cabinet, which belongs to the technical field of machining cutter storage, and adopts the technical scheme that the cutter receiving platform comprises a cutter taking bin and a cutter receiving bin, the cutter receiving bin is connected to a lifting platform of the cutter cabinet, the lifting platform drives the cutter receiving bin to lift above the cutter taking bin, and the upper end and the lower end of the cutter receiving bin are open; an opening and closing plate used for closing the bottom is rotationally connected to the bottom of the knife receiving bin, a torsional spring is arranged on the opening and closing plate, when the torsional spring is in an initial state, the opening and closing plate is closed, a roller is arranged on the opening and closing plate, a guide block with an inclined plane is arranged on the knife taking bin, and when the knife receiving bin moves downwards, the roller moves along the inclined plane of the guide block so as to drive the opening and closing plate to be opened; the tool cabinet has the advantages that the falling height of a tool is reduced, the tool is prevented from being damaged when falling, the tool receiving bin does not need to stretch into the tool taking bin, the situations that an operator is injured by clamping and a tool taking door is interfered are avoided, and due to the fact that a pure mechanical structure is used, the production cost and the maintenance cost of the tool cabinet are reduced.

The utility model discloses a medicinal material centrifugal extraction device which comprises a centrifugal extraction tank, a rotary containing barrel is arranged in the centrifugal extraction tank, a steam outlet is formed in the top of the centrifugal extraction tank, a backflow opening is formed in the side portion of the centrifugal extraction tank, and a liquid outlet is formed in the bottom of the centrifugal extraction tank; the circulating extraction tank is provided with a feed port and a discharge port, the steam outlet is connected with the feed port through a concentration assembly, the discharge port is connected with the reflux port through a pipeline, and the discharge port is provided with a first valve; the concentration assembly is used for concentrating and cooling the steam conveyed by the centrifugal extraction tank and conveying the steam to the circulating extraction tank; the extracting solution storage tank is communicated with the liquid outlet through a circulating pump, and the liquid outlet is provided with a second valve; the traditional Chinese medicine centrifugal extraction device can solve the problems that a traditional traditional Chinese medicine centrifugal extraction device cannot extract effective components in traditional Chinese medicine to the maximum extent, and raw materials are wasted.

The utility model discloses an adjustable packing bag, including folding bag body, folding bag body fixed connection is in packing bag body inboard wall bottom, and folding bag body bottom fixed connection has bag bottom, and bag bottom front and rear two side walls middle part all are fixedly connected with connecting piece, and connecting piece inboard all are rotatably connected with connecting piece, and connecting piece top all are fixedly connected with press buckle, and packing bag body outside front and rear two wall middle lower part all are fixedly connected with reservation piece, and packing bag body outside left and right two wall middle lower part all are fixedly connected with screw pipe. This kind of adjustable packing bag, through rotating left and right two sides press plate after packing bag space adjustment is completed, and the screw rod rotates in the press plate rotating process, to make the screw rod move to the screw pipe inside, and the screw rod moves and drives the press plate to move, and the press plate moves in process and extrudes two sides connecting plate, to make the bag bottom fixed, improve the load capacity of packing bag, reduce the condition that packing bag appears to leak bottom, improve packing bag quality.

The utility model discloses a medium-frequency induction heating furnace, which relates to the technical field of heating furnaces, and comprises a heating furnace main body and a guide rail assembly arranged on the heating furnace main body, and the heating furnace main body is provided with a feeding hole. When the bearing plate is used, the inlet and outlet connector is communicated and connected with an external water pump, then the water pump is started to work, the water pump can pump cooling liquid or clean water into the cooling pipe, the cooling pipe can absorb heat on the bearing plate, and the bearing plate is prevented from being heated for a long time; after the cooling liquid or the clear water is temporarily kept in the cooling pipe for a period of time, the cooling liquid or the clear water absorbs enough heat at the moment, the cooling liquid or the clear water in the cooling pipe can be discharged through the water pump, then the cooling liquid or the clear water is conveyed into the cooling pipe again, the cooling pipe is cooled again, and the circulation is repeated. And the temperature of the cooling pipe cannot be in a high level for a long time, and the cooling pipe is protected.

This utility model discloses a dual-phase liquid cooling plate and radiator. The dual-phase liquid cooling plate includes an evaporation end, a condensation end, and multiple fins. The evaporation end includes a lower cover plate, a middle frame body, and multiple capillary structures. The lower cover plate and the middle frame body are connected to form an evaporation chamber. The condensation end includes an upper cover plate and a middle frame body. The middle frame body includes a frame formed by a side frame and a flat plate in the middle of the frame. The flat plate has multiple grooves. The lower ends of the fins pass through the grooves and are located between adjacent capillary structures. The dual-phase liquid cooling plate and radiator provided by this utility model, by adding a middle frame body and fins, and through the isolation of the middle frame body, allows the solder to preferentially fill the gaps between the grooves in the middle frame body in the molten state, reducing the amount of solder overflowing to the bottom of the grooves, thereby contaminating the sintering layer and damaging the capillary structures, improving the heat dissipation efficiency and finished product qualification rate of the liquid cooling plate.

The utility model discloses a movable stackable storage cabinet which comprises a storage cabinet outer frame of a square structure, a storage drawer is installed in the storage cabinet outer frame and connected with the storage cabinet outer frame through a damping sliding rail, a pushing handle is fixedly installed on the outer surface of the rear side of the storage cabinet outer frame, and the pushing handle is connected with the storage cabinet outer frame. The upper surface of the storage cabinet outer frame is provided with an inwards-sunken storage groove, and a protective pad is fixedly pasted to the lower surface of the interior of the storage groove. According to the movable stackable storage cabinet, the novel structural design is adopted, the assembling mechanism is arranged, two or more storage cabinet outer frames can be stacked according to the self requirement, so that the overall storage size of the device is enlarged, the limiting plates and the storage grooves are mutually clamped during stacking, the mounting columns and the first mounting holes are mutually clamped, and the storage cabinet is convenient to assemble and disassemble. And then the mounting columns are fixed through fixing bolts, the upper storage cabinet outer frame and the lower storage cabinet outer frame which are adjacent to each other are fixed, and the firmness after stacking is improved.

The utility model discloses a refrigerator which comprises a refrigerator body, a compressor, an evaporator, a water pan and a drain pipe, and the refrigerator body is provided with a first chamber and a second chamber; the compressor is arranged on the refrigerator body and located on the side where the first chamber is located. The evaporator is arranged on the refrigerator body and located on the side where the second chamber is located. The water pan is arranged on one side of the first chamber, one end of the drainage pipe is communicated with the water pan, and the other end is communicated with a drainage port of the evaporator. Therefore, the compressor and the water pan are arranged on one side of the first chamber of the refrigerator, the evaporator is arranged on one side of the second chamber of the refrigerator, and the defrosting water generated by the evaporator can be guided to the water pan through the drain pipe, so that the problem that the defrosting water is accumulated in the refrigerator and cannot be discharged can be solved, the storage volume of the refrigerator can be increased, and the use experience is improved.

The utility model relates to the technical field of article transportation, and particularly discloses an expandable hand-pulled shopping cart which comprises a push-pull frame, a handle is connected to the upper end of the push-pull frame, trundles are arranged at the lower end of the push-pull frame, a basket is connected to the side wall of the push-pull frame and comprises an upper stop lever, a lower stop lever, an upper supporting sleeve and a lower supporting sleeve, and the upper supporting sleeve and the lower supporting sleeve are connected with the push-pull frame. A supporting pipe connected with the push-pull frame is arranged between the upper supporting sleeve and the lower supporting sleeve, the two ends of the upper blocking rod are matched with the upper supporting sleeve in an inserted mode through upper inserting rods, second locking bolts for fixing the upper inserting rods are arranged on the side wall of the upper supporting sleeve, and the two ends of the lower blocking rod are matched with the lower supporting sleeve in an inserted mode through lower inserting rods. A front protection rod is connected between the upper stop rod and the lower stop rod, the two ends of the front protection rod are connected with the supporting pipes in an inserted mode through side protection rods, a length-adjustable bottom support is arranged below the lower supporting sleeve, one end of the bottom support is connected with the push-pull frame, and the other end of the bottom support is connected with the lower stop rod.

The finished product storage tank comprises a tank body, a plurality of first base plates are arranged on the periphery of the outer portion of the tank body, hydraulic ejector rods are fixedly connected to the upper portions of the first base plates, the hydraulic ejector rods are fixedly connected with second base plates, the upper portions of the second base plates are fixedly connected with a cover plate, a feeding port is formed in one side of the upper portion of the cover plate, and a discharging port is formed in the other side of the upper portion of the cover plate. A servo motor is arranged at the position, located at the center above the cover plate, of the side adjacent to the feeding port, the output end of the servo motor is connected with a transmission shaft, the transmission shaft is connected to the interior of a stirring frame, and one end of the stirring frame is fixedly connected with a scraping plate. The hydraulic ejector rod and the adjusting plate are arranged outside the tank body, the hydraulic ejector rod can drive the cover plate and the adjusting plate to move upwards, so that the containing volume in the tank body can be increased, the storage cost of materials and the transfer time of the tank body are saved, the stirring frame and the scraping plate are arranged in the tank body, and material residues on the inner wall of the tank body can be removed; the material utilization rate is improved.

According to the multifunctional foldable telescopic clothes hanger, the telescopic stand columns which are arranged in a rectangular array mode are matched with the variable-diameter connecting pieces with the locks, the overall height can be flexibly adjusted while the supporting strength is guaranteed, the lower portions of the stand columns can be rapidly folded through hinged inclined rod structures of the first sleeve and the second sleeve in the folding assembly, and therefore the clothes hanger is convenient to use. The storage volume is greatly reduced; moving convenience of the equipment is further enhanced through bottom moving wheels, the requirement for switching indoor and outdoor scenes is met, a detachable telescopic cross rod expands the transverse airing range through an extension rod to adapt to clothes of different sizes, a movable detachable short cross rod is used in cooperation with a buckle, the number of airing layers is allowed to be freely increased or decreased by a user according to actual requirements, and the practicability is high. A shoe supporting plate of the shoe airing assembly and a multi-directional hook of the hat and coat bag hook assembly are designed for articles such as shoes and bags respectively, cross contamination is avoided, the airing efficiency is improved, and a multi-dimensional airing system is formed in cooperation with the bearing capacity of a net bag for scattered small articles.

The present invention discloses a controllable extension mechanism, comprising a housing, at least three extension boxes similar to a box ruler mechanism, an articulator and a driving mechanism. The extension mechanism is light, compact and controllable, and is suitable for occasions where the load is not large and the single extension amount is large. At least three extension belts are provided in the mechanism, and the three extension belts are interlocked to form a triangular prism, thereby improving the stability of the extension arm; in addition, the extension belt adopts a rollable steel belt, which can be rolled and stored, with a small storage volume, but a large strength in the width direction. After the extension belts are interlocked, it can be ensured that the extension belt extends in a specified direction.

The invention discloses an analyte detection device with a siphon structure, the siphon structure is arranged on a lower shell of the analyte detection device and comprises a hydrophilic film and a matching structure, and gaps are formed among the hydrophilic film, the matching structure and the lower shell; blood overflowing from the wound can be sucked along the gap to a position far away from the first through hole through the siphon structure, so that the blood is prevented from permeating into the analyte detection device through the first through hole to pollute the analyte detection device, and the normal use of the analyte detection device is ensured.

The utility model relates to a kind of folding clothes drying rack, belong to drying rack technical field.A kind of folding clothes drying rack, including drying component, the drying component includes a plurality of drying rod sequentially arranged along first direction;Support rod component, the support rod component includes two rotation settings in the drying rod on both sides of support rod assembly, the support rod component drives the drying rod on both sides along the first direction folding;First scissor frame component, the two sides of the first scissor frame component with two support rod assembly are connected, the hinge of the first scissor frame component side is rotationally connected with the drying rod on inside, the first scissor frame component can drive support rod component along the first direction folding.The folding clothes drying rack is collaboratively designed by multiple components, scissor frame group is hingedly dispersed stress, and stability and operating flexibility are enhanced, and multiple components linkage promotes folding degree, and optimization is stored and used experience.