24results about How to "Increase floor area ratio" patented technology

The utility model relates to the technical field of stretch yarns, and discloses anti-yellowing chinlon stretch yarn production equipment which comprises a tank body, the upper surface of the tank body is rotationally connected with a stirring shaft, the outer surface of the stirring shaft is fixedly connected with four L-shaped plates arranged in a circumferential mode, and the outer surfaces of the four L-shaped plates are fixedly connected with spiral pushing blades. According to the anti-yellowing chinlon stretch yarn production equipment, through the arranged stirring paddle, the purpose of efficiently and uniformly stirring materials can be achieved, in the stirring process and the discharging process, an L-shaped plate can drive a spiral pushing blade to rotate, then the materials attached to the inner wall of the tank body can be pushed downwards, the materials attached to the inner wall can be conveniently discharged, and the anti-yellowing chinlon stretch yarn production equipment is convenient to use and high in practicability. Meanwhile, due to the fact that one face of the spiral pushing blade is the inclined face, downward flowing of the materials can be facilitated, the situation of material blocking is avoided, the material pushing tank is arranged on the outer side of the tank body, the plot ratio of the tank body can be effectively increased, then the single-time mixing amount is increased, and the production efficiency is effectively improved.

The utility model discloses a fresh air top air supply and top air return design structure based on a residential radiation air conditioning system. The fresh air top air supply and top air return design structure comprises a ceiling structure composed of a keel structure layer, a gypsum board, a capillary network, a gypsum mortar layer and a putty emulsion paint layer. The height of the suspended ceiling structure is not greater than 100mm; a capillary main pipe is laid in the keel structure layer between the gypsum board and the floor, and capillary tubes in the capillary network penetrate through the gypsum board to be communicated with the capillary main pipe; fresh air pipelines are laid in the keel structure layer between the gypsum board and the floor slab and comprise an air supply pipeline and an air return pipeline, the air supply pipeline and the air return pipeline are provided with an air supply opening and an air return opening respectively, and holes used for installing the air supply opening and the air return opening are formed in the gypsum board; on the premise of ensuring the indoor clear height of 2.60 m, the floor height of the residence can be designed to be 2.95 m, for a residence building with the limited height of 80 m, one more floor can be built compared with a floor air supply design, the plot ratio of the building is increased, and large economic benefits are brought.

The present application relates to the technical field of refrigeration equipment, and particularly provides an ice-water module of a refrigeration equipment and the refrigeration equipment, aiming to solve the problem of condensation and cold leakage of the dispenser of the ice-water module of the door body of the existing refrigeration equipment. The refrigeration equipment comprises a freezing area and a first door body capable of isolating the freezing area from the outside. The first door body is provided with an ice-water module in communication with the freezing area. The ice-water module comprises a dispenser and a second door body. The first side of the dispenser is in communication with the freezing area, and the second side is used for outputting ice water. The second door body is provided in the form of a side-opening door and isolates the second side of the dispenser from the outside when closed. The second door body further comprises a sealing element for sealing. By adding the second door body to the ice-water module of the first door body of the refrigeration equipment, the second door body can effectively isolate the second side of the dispenser from the external environment when the ice water is not taken, thereby significantly reducing the leakage of cold from the freezing area to the outside through the dispenser and reducing the condensation phenomenon caused by the temperature difference between the inside and the outside.

The utility model relates to the technical field of transportation devices, and discloses a special net cage for placing and lightering mould locking oil cylinder barrels, which comprises a placing plate for placing the oil cylinder barrels and at least two bottom feet arranged on the lower end face of the placing plate, and stand columns corresponding to the bottom feet in position and number are arranged on the upper end face of the placing plate. The special net cage has the advantages that the special net cage can be stacked, the occupied ground space of a factory building is reduced, the utilization rate of the space in the height direction of the factory building is increased, and the field resources are saved.

The utility model relates to a honeycomb oil smoke and particulate matter purification and dust removal device which comprises electrode stands and a corona cavity mechanism, the peripheries of the inner sides of the two electrode stands are respectively connected with two frames through porcelain insulators, the electrode stands are connected with the frames through a plurality of tension springs, and the corona cavity mechanism is installed between the two frames; a tenon-and-mortise structure is reserved on an extruded regular hexagonal honeycomb profile through die design, the profile is overlapped at the tenon-and-mortise structure to form a corona cavity after being cut, meanwhile, overlapped cavities are connected through a connecting buckle, the regular hexagonal profile and the connecting buckle are combined through the tenon-and-mortise structure, and therefore the corona cavity is formed. The whole structure is mainly composed of the electrode stand, the corona wire, the corona cavity and the porcelain insulator, the overall stability of the structure is high, the volume ratio is large, the purification efficiency is high, the material utilization rate is high, the size is small, the purification efficiency is improved, the structure is firmer and more reasonable, and raw materials are reduced.

The utility model discloses a special knapsack for a V8 networked electrical prospecting instrument receiving device, which is suitable for the field of electrical prospecting and comprises an integrally arranged knapsack body, an independent placing cavity is arranged in the knapsack body, and the V8 networked electrical prospecting instrument receiving device is arranged in the independent placing cavity. The placement cavity comprises a battery placement cavity arranged at the bottom of the bag body, a host placement cavity arranged above the battery placement cavity, and a GPS synchronizer placement cavity and a connecting wire placement cavity which are arranged side by side with the host placement cavity, the connecting wire placement cavity is arranged above the GPS synchronizer placement cavity, and the bag body is connected with straps; the storage device is simple in structure, novel in design, convenient to operate, high in plot ratio and specially used for storing the V8 networked electrical method instrument receiving device, during construction operation, one person can achieve safe transferring of instruments, labor waste is reduced, production cost is reduced, the instruments do not need to be taken out of the backpack in the construction process or the transferring process, and the storage device is convenient to use. The instrument is protected to the maximum extent, meanwhile, safe transfer and safe construction are smoothly achieved, and the instrument can be protected easily.

The invention discloses a low-boiling-point foaming material, application thereof and a refrigerator, and belongs to the field of refrigerator materials. Comprising combined polyether polyol, a mixed foaming agent, a reaction catalyst, a silicone oil surfactant, water and isocyanate. The mixed foaming agent comprises a butane foaming agent, the content of n-butane r600 in the butane foaming agent is 75%-85%, and the content of iso-butane r600a in the butane foaming agent is 15%-25%. The foaming layer is applied to the aspect of the foaming layer of the refrigerator, solves the problems that the foaming layer is thick and occupies a large volume due to the pasting of a VIP plate, the usable volume of the refrigerator is small, the volume fraction is low, and the space utilization rate and the energy consumption reduction of the refrigerator cannot be optimized at the same time, and has the advantages that the strength, the dimensional stability, the expansion rate and the like are kept unchanged; the refrigerator has the advantages that raw material consumption is effectively reduced, production cost is reduced, cost is reduced, efficiency is improved, the space utilization rate of the refrigerator is increased, the refrigerator with the same size is larger in volume, and more articles can be stored.

The embodiment of the invention provides a refrigerator. The refrigerator comprises a refrigerator body, a compressor, an evaporator and a condenser. The refrigerator body comprises a freezing chamber and a refrigerating chamber which are transversely arranged side by side, and a press bin is arranged at the top of the refrigerator body and located on the back face of the refrigerating chamber. The compressor is arranged in the compressor bin. The evaporator is arranged on the top of the refrigerator body and located on the back face of the freezing chamber. The condenser is arranged on the top of the refrigerator body and located on the back face of the freezing chamber, and the compressor, the evaporator and the condenser are communicated through pipelines. According to the refrigerator, the compressor, the evaporator and the condenser are arranged on the top of the refrigerator body in a concentrated mode, loads are concentrated, the wiring length among the compressor, the evaporator and the condenser is reduced, then the internal space, occupied by the compressor, the evaporator and the condenser, of the refrigerator body is reduced, and the volume ratio of the refrigerator is increased.

The utility model relates to the technical field of refrigeration equipment, and discloses refrigeration equipment which comprises a box body and a radiator, and a cavity is formed in the box body; the radiator comprises a liquid storage box, a radiating pipe and a radiating plate, the liquid storage box is provided with an inner cavity for loading a heat-conducting medium, the liquid storage box is provided with an outlet and an inlet, the two ends of the radiating pipe are arranged at the outlet and the inlet, the radiating plate is arranged on the outer wall of the box body, and the radiating plate is arranged on the outer wall of the box body. The heat dissipation pipe is connected to the side wall, facing the cavity, of the heat dissipation plate. The radiating plate of the radiator is arranged on the outer wall of the box body, the radiating area is large, the contact area of the radiating pipe and the radiating plate is large, the heat exchange efficiency is high, the thickness of the radiating pipe and the thickness of the radiating plate are small, and the volume fraction of the box body can be improved.

The utility model relates to a kind of refrigerator, the refrigerator includes cabinet, condensing assembly and compressor, condensing assembly includes condenser, condensing fan, condenser extends along the length direction of press machine storehouse arrangement, the top of condenser and the top wall of press machine storehouse are in abutment, to press machine storehouse is separated into air inlet space and exhaust space;Condensing fan is located at the side of condenser towards air inlet space or exhaust space;Compressor is located in exhaust space;The bottom of press machine storehouse is equipped with air inlet, air inlet is connected with air inlet space;The back side of press machine storehouse is equipped with air outlet, air outlet is connected with exhaust space;Air outlet is arranged obliquely upwards, to upwards air outlet towards cabinet back part.Through condenser along the length direction of press machine storehouse extension arrangement, it can guarantee that condenser has enough length and hot area, effectively reduce the height requirement of condenser, and then effectively reduce the overall height of press machine storehouse.Through air outlet obliquely upwards arrangement, upwards air outlet towards cabinet back part, prevent the problem of cabinet back condensation.

The utility model belongs to the technical field of sound boxes, and particularly relates to a sound box structure, which comprises a sound box main body and an integrated control unit arranged on the surface of the sound box main body, and the surface of the sound box main body is also provided with an audio interface female seat independent of the integrated control unit. According to the utility model, the long audio interface female seat is installed on the surface of the sound box main body and is independent of the integrated control unit, so that the overall thickness of the integrated control unit is reduced, and when the integrated control unit is installed with the sound box main body, the integrated control unit occupies a small space inside the sound box main body, thereby effectively improving the volume ratio inside the sound box main body, and improving the volume ratio of the sound box main body. Therefore, the bass effect of the loudspeaker box is improved.

The invention discloses a steamed stuffed bun sucking and holding device and method, and relates to the technical field of steamed stuffed bun production equipment.The steamed stuffed bun sucking and holding device comprises a sucking barrel body with one end closed and the other end open and a suction nozzle which is sealed and detachably connected with the open end of the sucking barrel body, and the end, away from the sucking barrel body, of the suction nozzle is provided with a lip matched with a steamed stuffed bun body; the suction barrel body is communicated with the suction nozzle to form a cavity capable of being communicated with a negative pressure air source, the suction holding device further comprises a separation mechanism, the separation mechanism comprises a top cover which is located in the cavity and used for supporting or pushing steamed stuffed buns, the top cover and a lip are arranged in a spaced mode, and the lip of the suction nozzle is attached to a steamed stuffed bun body to form a negative pressure sealed space to suck and hold the steamed stuffed buns. The steamed stuffed buns are supported by the top cover, so that the top seal of the steamed stuffed buns is prevented from cracking under the action of negative pressure, when the steamed stuffed buns are placed, the top cover pushes the steamed stuffed buns under the driving of the separating mechanism, so that the steamed stuffed buns are quickly separated from the lips to be packaged and placed, and the suction holding safety and the placing reliability of the steamed stuffed buns are improved in the sorting process.

The invention belongs to the technical field of automatic planting, and particularly relates to a sprouting vegetable high-quality and high-yield planting system which comprises a planting workshop and an automatic harvesting system connected with the planting workshop, the planting workshop is a closed area, and an annular suspension type assembly line is arranged in the planting workshop; the annular suspension type assembly line is used for suspending and transporting multi-layer plane planting plates for medium-free planting, and a novel mist spraying area and a light supplementing system are arranged on a conveying path of the annular suspension type assembly line. And a temperature / humidity control system and a water purification magnetization system which are communicated with the internal environment of the planting workshop based on a pipeline communication mode are arranged outside the planting workshop. By adopting a mode of combining medium-free cultivation and sports planting and controlling crop growth conditions in the whole process, any harmful residues are completely eradicated, unstable factors and large workload of artificial planting are greatly reduced, standardized production of crops is realized, and the market competitiveness of products is fully improved.

This invention relates to the field of refrigeration equipment and provides a refrigerator. The refrigerator includes a cabinet; a pair of doors hinged to the cabinet, without a flip beam on the doors, and door sealing components on the mating edges of the doors. When the doors are closed, the door sealing components on one door press against each other, and the door sealing components on both doors are adapted to fit snugly against the cabinet. This refrigerator replaces the traditional flip beam with a coordinated sealing effect of the door sealing components, freeing up storage space in the doors and cabinet, resulting in a more regular internal cavity layout and a significantly improved overall volume ratio, meeting more storage needs of users. The flip beam-free design eliminates the operating noise of the flip mechanism, and combined with the elastic deformation characteristics of the door sealing components, the door opens and closes more quietly and smoothly, enhancing the high-end user experience of the refrigerator; the door sealing components are compatible with ordinary single and double axis hinges, eliminating the need to modify the cabinet structure or replace with special hinges, simplifying the refrigerator structure and reducing production and modification costs.

The invention provides an air duct assembly and a refrigerator. The air duct assembly comprises a refrigeration cavity, a first air duct assembly, a second air duct assembly, a third air duct assembly and an evaporator. The refrigeration chamber is formed in a middle partition plate, close to the second chamber, of the first chamber; the evaporator is arranged in the refrigeration chamber; the first air duct assembly and the second air duct assembly are arranged on the side, close to the second chamber, of the first chamber. The third air duct assembly is arranged on the side, close to the first chamber, of the second chamber. A fan is arranged in the first air duct assembly and used for supplying air to the first air duct assembly and the second air duct assembly. The first air duct assembly is communicated with the second air duct assembly and the third air duct assembly; the second air duct assembly is communicated with the first chamber; and the third air duct assembly communicates with the second chamber, so that the problems that the air duct assembly affects the depth of the refrigerator and is not beneficial to air supply are solved.

The application discloses a conveying line carrier with stress structure on the lower side, which comprises a coupling frame, and further comprises: a front walking part arranged on the front side of the coupling frame and provided with a front stress rod, the stress end of the front stress rod extending to the lower side to receive the pushing force of a pushing piece on the conveying line; a rear walking part arranged on the rear side of the coupling frame and provided with a movable rear stress rod, a first elastic force acting on the rear stress rod to make the stress end of the rear stress rod deviate from the running track of the pushing piece; and a middle stress rod movably arranged on the lower side of the coupling frame and located in the interval between the front walking part and the rear walking part, a second elastic force acting on the middle stress rod to make the stress end of the middle stress rod deviate from the running track of the pushing piece. The stress end of the middle stress rod and the stress end of the rear stress rod are both provided with pressure receiving structures for receiving the pressure of a pressure piece arranged on the conveying line to make the stress end of the middle stress rod and the stress end of the rear stress rod extend into the running track of the pushing piece.

This application belongs to the field of fiber drawing machine technology and discloses a reciprocating multi-station multi-variety glass fiber ply yarn drawing machine, including a frame and a base plate. The base plate has two mounting holes, one above the other, each containing a turntable. Two sets of main shaft impeller mechanisms are slidably mounted on the turntables along the length of the frame. A tilting mechanism and a reciprocating mechanism are respectively installed inside the frame corresponding to the two turntables. The tilting mechanism drives the two sets of main shaft impeller mechanisms on the turntables to switch between working and standby positions. The reciprocating mechanism drives the main shaft impeller mechanism in the working position to slide along the length of the frame. A forced yarn splitting mechanism, a yarn blocking mechanism, a yarn arrangement mechanism, a water pipe mechanism, and an automatic yarn unloading mechanism are respectively installed on the frame corresponding to the two turntables. An automatic yarn feeding mechanism is slidably installed at the bottom of the frame. This application forms a dual-drawing station, which can independently carry out drawing operations without interference. It can be adapted to high-flow spindles or multiple spindles to increase yarn production and reduce the floor space of the production line.

The present invention relates to a VIP panel support assembly and a refrigerator, wherein the VIP panel support assembly comprises a VIP panel, a side bracket, an intermediate support member, a refrigerator shell and an exhaust pipe. The VIP panel is arranged opposite to the refrigerator shell, and the side bracket and the intermediate support member are both supported between the VIP panel and the refrigerator shell. There are two side brackets, which are arranged along the longitudinal direction of the VIP panel. The two side brackets are respectively located at two side positions of the VIP panel, and an exhaust space is formed between the refrigerator shell and the VIP panel. There are multiple intermediate support members, and the multiple intermediate support members are spaced and distributed in the exhaust space. Thus, the exhaust space does not need to be filled with foaming liquid, and the effect of reliable support for the VIP panel can be achieved. Thus, while the VIP panel ensures energy efficiency, the thickness of the refrigerator shell is reduced, thereby improving the volume ratio. One end of the exhaust pipe is connected to the exhaust space, and the other end of the exhaust pipe is connected to the outside world, so as to achieve the balance of gas in the exhaust space and effectively avoid bulging or depression.

The utility model relates to the technical field of refrigeration, and discloses a refrigerator which comprises a box shell and further comprises an inner container which is arranged in the box shell and comprises a first bottom wall, a second bottom wall and a sinking structure arranged between the first bottom wall and the second bottom wall, the second bottom wall is higher than the first bottom wall, and the bottom wall of the sinking structure is lower than the first bottom wall; the evaporator cabin is arranged on the sinking structure, and a fan is arranged in the evaporator cabin. Therefore, through the sinking structure, the occupied area of the evaporator cabin to the internal space of the refrigerator is reduced, and the volume ratio of the refrigerator is increased. Moreover, on the premise that the volume fraction of the refrigerator is guaranteed, the large-size fan can be vertically arranged in the evaporator cabin, it is not needed that the large-size fan is obliquely arranged or replaced with a small-size fan like the prior art, the air volume loss is reduced, the refrigerating speed of the refrigerator is increased, and the refrigerating efficiency of the refrigerator is improved.

The present application provides a liquid ejecting apparatus and a liquid reservoir. The liquid ejecting apparatus includes a head having a nozzle configured to eject a liquid, a container connected to the head and configured to store the liquid, a communication portion configured to communicate an internal space of the container with the atmosphere, and a liquid reservoir configured to store the liquid and detachably attached to the container. In an attached state where the liquid reservoir is attached to the container, an internal space of the liquid reservoir communicates with the internal space of the container through a liquid flow path and a gas flow path.

The present invention provides a control method for a refrigerator and a refrigerator. The control method comprises: when the door body is opened, judging whether the atmosphere-controlled membrane component of the atmosphere-controlled fresh-keeping device is working; if the atmosphere-controlled membrane component of the atmosphere-controlled fresh-keeping device is in the working state, suspending the atmosphere-controlled membrane component of the atmosphere-controlled fresh-keeping device; when the door body is closed, detecting whether the atmosphere-controlled membrane component of the atmosphere-controlled fresh-keeping device is in the suspended working state; if the atmosphere-controlled membrane component of the atmosphere-controlled fresh-keeping device is in the suspended working state, continuing the operation of the atmosphere-controlled membrane component of the atmosphere-controlled fresh-keeping device; if the atmosphere-controlled membrane component of the atmosphere-controlled fresh-keeping device is in the stopped state, detecting whether the atmosphere-controlled fresh-keeping device has been opened; if the atmosphere-controlled fresh-keeping device has been opened, after the door body is closed for a first preset time, when the compressor of the refrigerator is stopped, the atmosphere-controlled membrane component of the atmosphere-controlled fresh-keeping device is in the working state; otherwise, after the door body is closed, the atmosphere-controlled membrane component of the atmosphere-controlled fresh-keeping device is in the working state at every second preset time interval.

An engineering vehicle capable of automatically collecting and releasing electromagnetic road cones is composed of an engineering vehicle body, a main control cabinet, an electric push rod, an electromagnetic electric push rod, a frame, the electromagnetic road cones, a synchronous conveying belt, a road cone collecting and releasing device, a road cone storage warehouse, a storage warehouse main shaft supporting seat, a storage warehouse rotating device and a round head positioning pin. An electromagnetic road cone is adopted, and the electromagnetic road cone is attracted or released through power on or power off of an annular electromagnet of the electromagnetic road cone; a road cone collecting and placing device is arranged, and the electromagnetic road cones are conveyed to a collecting point or a placing point every time the road cone collecting and placing device rotates by 180 degrees; a synchronous conveying belt is arranged, and the conveying task of the electromagnetic road cones from a road cone storage warehouse to a recycling point is completed; in order to increase the containing capacity of the electromagnetic road cones, a multi-fan-channel cylindrical road cone storage tank is arranged; and a storage warehouse rotator is arranged, and when one sector warehouse of the road cone storage warehouse is full or empty, the road cone storage warehouse is rotated to the other sector warehouse until the electromagnetic road cones are recycled and placed. The device has the advantages of automatic recovery and placement of the road cones, tidy storage of the road cones, simple structure, high adaptability and the like.

The invention relates to a high-rise residence with good ventilation and lighting and land conservation, which belongs to a residential building plane design technology, and is characterized in that the design of a traditional high-rise residence is innovated, and the space in four households is designed in a shape like a Chinese character'pin 'on the spatial layout, so that the whole building is approximately square, and the building area is maximized; (in plane geometry, the area of a circle is the largest, and then a square is arranged), the space utilization rate is reasonably improved through design skills, and the effective building area is increased; a ventilation and lighting roadway is arranged between the indoor space of the rear two residential units and the elevator room, so that the indoor space of the rear unit has good lighting performance and ventilation performance, good ventilation and lighting performance are achieved, and the plot ratio is increased. Each layer is provided with a 35 m < 2 > fitness and neighborhood communication activity center, each unit (household) is provided with a 3 m < 2 > lattice layer type storage room, and the plot ratio is further improved and is increased by 50% compared with a traditional common design plot ratio.