48results about How to "Avoid getting lost" patented technology

The utility model discloses an efficient aluminum melting furnace which comprises an aluminum melting furnace body, one side of the inner wall of the aluminum melting furnace body is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a disc, and one side of the disc is provided with an annular moving block. An annular moving block is arranged in the aluminum melting furnace body, a moving block is fixedly connected to one side of the annular moving block, a feeding box is arranged in the aluminum melting furnace body, one side of the feeding box is fixedly connected with the fixing plate, and the moving block is slidably connected with the feeding box. Through cooperation of the annular moving block and the rotating block, the limiting block moves in a reciprocating mode, continuous alternate feeding of the two sides of an aluminum block is achieved, instability and delay of manual feeding are avoided, production efficiency is greatly improved, direct contact between workers and high-temperature and harmful substances is reduced, work safety is improved, and the production cost is reduced. Meanwhile, the aluminum blocks in the feeding pipe well avoid heat loss, energy consumption is reduced, and energy cost is saved.

This invention provides an integrated device and method for gas ultrapurification, comprising: an integrated sealed cavity; an adsorption system disposed inside the integrated sealed cavity, the adsorption system being filled with at least one adsorbent; a temperature control system disposed inside the integrated sealed cavity, including independent refrigerant circulation loops and hot medium circulation loops, for temperature control of the adsorption system; and a gas pipeline system including a raw material inlet, a displacement gas inlet, a product gas outlet, and a desorption gas outlet, each interface being connected to the integrated sealed cavity; the temperature control system controls the temperature of the adsorption system, enabling the sequential execution of a series of processes within the integrated gas ultrapurification device under the condition of an inert gas flow: preheating and activation of the adsorbent, low-temperature adsorption purification of the gas, high-temperature desorption regeneration, and cooling of the adsorbent for later use. The method of this invention is simple, easy to operate, and has broad industrial application prospects.

The utility model discloses a kind of heat insulation type outer wall bricks, relate to outer wall brick technical field, including outer wall brick ontology, the side surface of outer wall brick ontology is inserted with decorative plate assembly, the outer wall of outer wall brick ontology One side is equipped with first plug block, the outer wall of outer wall brick ontology Another side is equipped with first slot, the inside of outer wall brick ontology is equipped with hollow layer, first cavity, second cavity and third cavity, the inside of second cavity is equipped with heat insulation layer.The heat insulation type outer wall brick, through decorative plate assembly adopts detachable design, it is convenient to maintain or replace decorative plate ontology, decorative plate ontology can also be replaced according to need appearance, and the inside of outer wall brick ontology is provided with hollow layer, first cavity, second cavity and third cavity, can effectively isolate the transmission of heat, prevent solar radiation heat through outer wall brick ontology transmission to indoor in summer, cause indoor temperature to rise, affect the quality of living and working environment.

The utility model discloses a traditional chinese medicine processing digester convenient to pour liquid medicine relates to traditional chinese medicine processing technical field. The utility model discloses a base is equipped with support plate and filter press groove at the top of base, and the inside of support plate is connected with digester through turnover shaft, and the outer surface of turnover shaft is equipped with gear, and one side of support plate is equipped with mounting plate, and the back of mounting plate is installed with servo motor, the utility model discloses pour the medicinal material after steaming together with liquid medicine between two groups of pressing plate, and the filter screen filters liquid medicine, when pouring is finished, servo motor reverses rotation, so that unidirectional screw rod reverses rotation, and then make bidirectional screw rod reverse rotation, and unidirectional screw rod reverses rotation can make two groups of pressing plate extrude the dregs of medicine, so that the liquid medicine in the dregs of medicine can extrude fast, and then can avoid liquid medicine waste.

The present application relates to the technical fields of urea pyrolysis, and particularly relates to a high-temperature flue gas heat exchanger urea pyrolysis system, which comprises a boiler flue chamber, an ammonia injection chamber, a side chamber and a pyrolysis furnace, the boiler flue chamber and the ammonia injection chamber are sequentially communicated, the side chamber is connected between the boiler flue chamber and the ammonia injection chamber and is communicated with the boiler flue chamber and the ammonia injection chamber respectively. The pyrolysis furnace is arranged in the side chamber, the side chamber is provided with a heat exchange pipe, and the heat exchange pipe extends into the pyrolysis furnace. The ammonia injection chamber is provided with a gas injection pipe, and the pyrolysis furnace is communicated with the gas injection pipe. The high-temperature flue gas heat exchanger urea pyrolysis system can directly heat the fresh air in the heat exchange pipe by using the high-temperature flue gas branched in the boiler flue chamber, and the fresh air is directly sent into the pyrolysis furnace after being heated, so that no additional connecting pipeline is needed, heat loss in the pipeline conveying process is avoided, energy consumption in the flue gas pollution treatment process is reduced, standard flue gas discharge and reasonable resource utilization are realized.

This utility model relates to the field of maintenance device technology, specifically to a quick disassembly and maintenance device for a track ball valve core. It includes a main support, with first adsorption grooves at both ends, each with a magnet fixedly connected to its inner side. A side rod is hinged inside the first adsorption groove, and a first hexagonal portion is fixedly connected to the outer wall of the side rod. Different types of first hexagonal portions are connected to different side rods. A movable rod slides inside the main support, with a second hexagonal portion fixedly connected to its top end. The second hexagonal portion is of a different type than the first hexagonal portion. A conical extractor is fixedly connected to the bottom end of the movable rod. This utility model modularly integrates various tools, including the first hexagonal portion, the second hexagonal portion, and the conical extractor, into a single unit through the first adsorption groove, the second adsorption groove, and the hinged side rod, greatly enhancing the portability and ease of operation of the device and effectively preventing the loss of tool parts.

The utility model relates to the technical field of food processing equipment, in particular to fruit slice vacuum low-temperature concentration equipment which comprises an evaporation cavity shell, a vacuum steam exhaust pipe is fixedly mounted at the top of the evaporation cavity shell, and a concentrated pulp liquid discharge pipe is fixedly mounted at the bottom of the evaporation cavity shell. A low-temperature concentration assembly is arranged on one side of the evaporation cavity shell; through the arrangement of the first liquid inlet pipe, the booster pump and the second liquid inlet pipe, primary pulp can be stably conveyed to the heating cavity from the primary pulp tank, the booster pump can increase the liquid inlet pressure, it is ensured that primary pulp is supplied smoothly and efficiently, and stable raw material input is provided for the subsequent concentration process; the heating cavity is formed by a plurality of independent cuboid containers in a circumferential array mode and communicated through the circulating pipe, the structure can enable fruit slice raw pulp to be evenly heated in the heating cavity, heat exchange efficiency is improved, consistency of the concentration effect is guaranteed, meanwhile, the raw pulp can circulate among the containers through the circulating pipe, and local overheating or uneven concentration is avoided.

The invention relates to the technical field of reactor thermal hydraulic power and safety, in particular to a heated plate and a heat transfer simulation experiment device with the same. The heated plate comprises a bubbling plate, a heating plate and an insulating layer, a groove is formed in the foaming plate through a casting process; the heating plates and the foaming plates are arranged in parallel at intervals; the insulating layer is located between the foaming plate and the heating plate, the insulating layer is connected with the heating plate, and the insulating layer and the foaming plate are connected through vacuum diffusion welding so that a vacuum bubble-shaped part can be defined by the insulating layer and the groove in the foaming plate. According to the invention, the thermal boundary of the dispersion type fuel element during bubbling can be accurately simulated, the flow heat transfer characteristic near the vacuum bubble part can be simulated and measured, the reduction degree of the measurement result is high, and the reliability is good.

This utility model relates to the field of boiler secondary air duct technology, and discloses a boiler secondary air duct with adjustable air volume. The duct includes a secondary air duct with a damper plate fixedly connected to one side. A ventilation hole extending into the interior of the damper plate is formed on its outer wall. An adjusting cylinder is fixedly connected to the inner wall of the damper plate. Fixed baffles are fixedly connected to both sides of the adjusting cylinder. A contraction groove is formed inside the fixed baffle. A telescopic baffle is slidably connected inside the contraction groove via an adjusting mechanism. Multiple sets of vertical grooves are formed at the bottom of the telescopic baffle. This allows the device to block the ventilation holes of the damper plate using a wind-blocking component. By controlling the area of ​​the blocked ventilation holes, the air volume of the secondary air duct can be adjusted, thus preventing incomplete combustion due to insufficient air volume or excessive heat loss due to excessive air volume, thereby greatly improving the practicality of the device.

The utility model provides a neodymium iron boron hydrogen demolishing reaction system which comprises a hydrogen demolishing furnace, the hydrogen demolishing furnace comprises a furnace body, a first inner cavity and a second inner cavity are arranged in the furnace body, the first inner cavity is embedded in the second inner cavity, a closed circulation channel is formed between the first inner cavity and the second inner cavity, and the first inner cavity is communicated with the second inner cavity. The circulating channel is used for being filled with heating or cooling fluid to heat or cool the first inner cavity, the first end of the furnace body communicates with the circulating channel, and the second end of the furnace body communicates with the first inner cavity; the heat preservation part is arranged on the peripheral side of the furnace body and comprises a driving mechanism, a first heat preservation part and a second heat preservation part, when the first inner cavity is heated, the first heat preservation part and the second heat preservation part wrap the outer surface of the furnace body through the driving mechanism, and when the first inner cavity is cooled, the first heat preservation part and the second heat preservation part wrap the outer surface of the furnace body through the driving mechanism. The first heat preservation part and the second heat preservation part are far away from the outer surface of the furnace body through the driving mechanism.

The utility model relates to a compact low-voltage cabinet with high heat dissipation performance, which comprises a low-voltage cabinet body, a frame circuit breaker is arranged in the middle of the low-voltage cabinet body and comprises a frame circuit breaker upper busbar and a frame circuit breaker lower busbar, and an axial flow fan mounting seat is arranged on the outer side of the middle of the low-voltage cabinet body. The low-voltage cabinet body is provided with an axial flow fan mounting base, the axial flow fan mounting base comprises an upper end plate, an upper transverse plate, an inclined plate and a lower transverse plate which are connected in sequence, side baffles are arranged on the two sides between the upper transverse plate and the lower transverse plate, an axial flow fan is mounted on the inclined plate, an air outlet of the axial flow fan faces an upper busbar of the frame circuit breaker, and a ventilation opening is formed in the lower end of the low-voltage cabinet body. According to the utility model, the inclined axial flow fan is utilized to directly blow to the busbar on the frame circuit breaker, so that the low-voltage cabinet of the box-type substation has better heat dissipation performance.

The invention discloses a dish-washing machine and a control method thereof, the dish-washing machine comprises an inner container, a shelf and a steam output assembly, the shelf is arranged in the inner container and used for placing tableware to be washed, the steam output assembly is installed in the inner container, and at least part of the steam output assembly is arranged on the shelf and used for spraying steam to the tableware to be washed. According to the invention, at least part of the steam output assembly is arranged on the shelf, so that at least part of the steam output by the steam output assembly can be accurately and directly sprayed to the surface of the tableware to be washed, the cleaning effect of the tableware to be washed is enhanced, the situation that the steam is lost in air is avoided, and the utilization rate of the steam is improved.

The medium-frequency induction heating furnace comprises an operation base, an installation frame is fixedly installed on the top of the operation base, a heating furnace body is fixedly installed in the middle of the top of the operation base, and a guide bin is fixedly installed on the side wall of the heating furnace body. The guide bins are arranged in a bilateral symmetry mode relative to the vertical central axis of the heating furnace body, first guide rollers are fixedly installed at the lower ends of the side walls of the guide bins, second guide rollers are slidably connected to the front ends and the rear ends of the side walls of the guide bins, and third guide rollers are slidably connected to the upper ends of the side walls of the guide bins. According to the medium-frequency induction heating furnace capable of achieving uniform heating, overall heating of materials can be guaranteed through rotation, the situation of local overheating or supercooling is avoided, then the stability of the heating process is guaranteed, the heating time is shortened, stress concentration and deformation caused by too large temperature gradient are avoided, and then the heating efficiency is improved through position stability in the heating process and avoiding movement or inclination. The position accuracy of the material is ensured.

The invention discloses a composite material temperature distribution control method in an OoA process, which comprises the following steps: aluminum-foil paper is used as a composite material surface heat absorption material, the surface of the aluminum-foil paper is subjected to air guide hole pricking treatment, the number of high-density holes P1 of the aluminum-foil paper is more than 10 holes / cm < 2 >, the number of medium-density holes P2 of the aluminum-foil paper is 5-10 holes / cm < 2 >, and the number of low-density holes P3 of the aluminum-foil paper is designed to be less than 5 holes / cm < 2 >; the temperature distribution control of the composite material comprises the following steps: a, selecting the density of aluminum-foil paper holes according to the structure and air guide requirements of the composite material, adopting aluminum-foil paper low-density holes P3 for the composite material with a plane structure, adopting aluminum-foil paper high-density holes P1 for the composite material with a thick wall structure, and adopting aluminum-foil paper medium-density holes P2 for the composite material with a multi-layer structure; according to the composite material temperature distribution control method in the OoA process, the aluminum foil paper serves as a surface heat absorption material, heat can be rapidly absorbed and transferred into the composite material, and rapid and uniform heating is achieved.

This utility model discloses a heat preservation device for flower cultivation, including a heat preservation box. The heat preservation box includes a storage cavity and a water cavity. Water is placed inside the water cavity, and electric heating plates are fixedly connected to both sides of the inner wall of the water cavity. This utility model adopts a structural design in which the heat preservation box has a storage cavity and a water cavity. The water in the water cavity is heated by the electric heating plates. Through the thermal conductivity of water, heat can be evenly transferred to the left, right, top, bottom, and back of the storage cavity, which to a certain extent avoids the problem of uneven local temperature caused by traditional single biological lamp heating. With the heat preservation box and the heat preservation cover plate fixedly connected to the surface of the heat preservation box, a multi-layer heat preservation structure is formed, which can significantly slow down the transfer rate of internal heat to the outside. This device has the advantages of good heat preservation effect, maintaining a suitable internal temperature for a long time, and flexible adjustment of the internal temperature of the device.

The utility model discloses an automatic cooling water switching and circulating device, which relates to the technical field of cooling water circulation and comprises a switching box, a tank unit, a blocking unit, a cooling circulating unit and an opening and closing unit. The cooling circulating unit comprises a cooling box mounted in the conversion box and a circulating pump mounted on the inner bottom wall of the conversion box and used for circularly extracting cooling water, and the opening and closing unit comprises a fixing frame movably and fixedly connected to one side of the tank body unit and an opening and closing plate movably arranged in the blocking unit and used for opening and closing water flow. According to the cooling water automatic conversion circulating device, the cooling water can be fully utilized, hot water obtained after the cooling water is utilized can be concentrated, heat loss is avoided, after the cooling water is fully utilized, rotary conveying cooling is carried out, the automatic conversion function of the cooling water is achieved, waste of water resources and loss of energy are avoided, and energy is saved. And the purposes of energy conservation and environmental protection are achieved.

The utility model relates to heating device technical field discloses a kind of heating devices for dust collector injection molding production mould, including heating pipeline, the top left side of heating pipeline is fixedly connected with feed barrel, the left side of heating pipeline is fixedly connected with servo motor, the output of servo motor is fixedly connected with helical blade, the outer wall of helical blade is provided with heating jacket, the outer wall of heating jacket is fixedly connected with heat conduction stick, the right end of heating pipeline is provided with structure groove, the inner wall of structure groove is fixedly connected with heating coil, the outer wall of heating pipeline is provided with heat preservation layer. In the utility model, helical blade sends material into heating part, heating jacket and heat conduction stick carry out inner middle layer heating, heating coil heats material outer layer, the heat preservation layer and heat insulation layer of heating pipeline outer wall prevent heat loss, material is injected into mould by discharge port, reduce energy loss, improve safety and heating uniformity, meet demand.

The invention relates to the technical field of air conditioners, particularly provides an air conditioning system and a control method thereof, and aims to solve the problem of how to ensure the heating effect of an air conditioner under the condition of frequency reduction operation of the air conditioner. In order to achieve the purpose, a phase change material, a heat storage channel and a heat exchange channel are arranged in a heat storage device in the air conditioning system, the heat storage channel and the heat exchange channel do not communicate with each other, and the heat storage channel and the heat exchange device form a heat storage loop, so that a first refrigerant in the heat exchange device can exchange heat with a first refrigerant in the heat storage channel; and heat generated by the driving mechanism can be stored in the phase change material. The two ends of the heat exchange channel are arranged on the inlet side of the evaporator, so that a heat exchange branch is formed, a second refrigerant enters the heat exchange branch before entering the evaporator, the second refrigerant in the heat exchange branch can absorb heat released by the phase change material, the temperature of the second refrigerant is increased, the evaporation temperature of the evaporator can be increased, and the heat exchange efficiency of the evaporator is improved. And the heating effect of the air conditioner can still be ensured under the condition that the air conditioner runs under the reduced frequency.

This invention belongs to the field of building-integrated solar energy (BISE) and discloses a multi-stage energy storage Trombe wall with photovoltaic-thermal catalytic coupling and a temperature control method. The Trombe wall includes a wall, a glass partition, a glass exterior wall, an inner ventilation and purification channel, an outer photovoltaic heat exchange channel, an upper vent, a lower vent, an outer vent, a baffle, and photovoltaic panels. The wall and glass partition are equipped with slots. An inner catalytic plate assembly is installed on the glass partition. A thermal catalytic panel is installed on the wall. A serpentine water pipe is installed inside the thermal catalytic panel, and microchannel heat exchange tubes are embedded in the gaps between the serpentine water pipes. The microchannel heat exchange tubes are filled with phase change material. The temperature control method has two modes: a high-temperature summer environment operation mode and a low-temperature winter environment operation mode. This invention integrates multiple functions such as photovoltaic power generation, air purification, ventilation regulation, and phase change energy storage, realizing efficient multi-stage utilization of solar energy and seasonal adaptive operation. This invention is applicable to the building-integrated solar energy industry.

The utility model relates to the technical field of textile fabrics, provides a low-temperature dyed polyester fabric, and solves the problems that the existing polyester fabric is poor in hygroscopicity and air permeability and cannot be adjusted according to the damp and hot state of a human body. Which comprises a through hole surface layer, a middle layer arranged below the through hole surface layer and an inner layer arranged below the middle layer, and is characterized in that the through hole surface layer is formed by a composite structure, the composite structure comprises mesh structures and through hole structures, and the mesh structures and the through hole structures are alternately arranged at intervals in the transverse direction; a plurality of air holes are formed in the upper surface of the through hole surface layer; the inner layer is a weft plain stitch weaved by polyester; the middle layer is a polyvinyl alcohol resin coating, and a plurality of semi-elliptical notches are formed in the polyvinyl alcohol resin coating; and the inner layer and the through hole surface layer are connected through connecting yarns.

The utility model provides a large gear transmission roller bottom type heating device, and belongs to the technical field of heating furnaces. The large gear transmission roller bottom type heating device comprises a furnace body, heat-resistant cotton, a transmission roller assembly, a supporting base, a first bearing, a supporting beam, a mounting base, a driving shaft, a first connecting shaft, a first bevel gear and a second bevel gear. The multiple second bevel gears are arranged on the outer side of the driving shaft in a sleeving mode at the same time, the multiple second bevel gears are engaged with the multiple first bevel gears correspondingly, so that the driving shaft can drive the multiple second bevel gears to rotate, the second bevel gears can drive the first bevel gears in an engaged mode, and power is provided for rotating the transmission roller assembly; compared with the mode that the multiple transmission roller assemblies are connected with the multiple driving devices correspondingly, the number of the driving devices can be reduced, and then the production cost of products is reduced. The width of the heat-resistant cotton inner wall is set to be 2.7-5m, so that the effective heating width of the product is 2.7-5m.

The utility model discloses an air compressor waste heat recovery pipeline connecting structure, and relates to the field of air compressor accessories. According to the technical scheme, the air compressor waste heat recovery pipeline connecting structure comprises a pipe body, the left end of the pipe body is slidably connected with a first internal thread connecting cap, the right end of the pipe body is slidably connected with a second internal thread connecting cap, and a connector assembly is installed at the right end of the pipe body and comprises a first external thread ring; the first external thread ring is in threaded connection with the second internal thread connecting cap, the right side of the first external thread ring is fixedly connected with a connecting block, a sheath assembly is arranged outside the pipe body, and an inner cavity of the sheath assembly is matched with the outer contour of the connecting block and the outer contour of the second internal thread connecting cap. According to the scheme, the external sheath assembly is arranged, rigid limiting is formed outside the second internal thread connecting cap and the connecting block of the connector assembly, twisting between the second internal thread connecting cap and the connecting block is reduced, damage of internal and external threads to sealing materials is reduced, sealing performance and stability between connectors are guaranteed, waste heat medium loss is reduced, and waste heat recovery efficiency is improved.

The high-cleanliness high-vacuum high-pressure heat treatment device comprises a furnace body and a furnace door, crystal materials needing heat treatment are placed in a furnace cavity in the middle of the furnace body, and the crystal materials in the furnace cavity are subjected to high-temperature sintering through a first heating furnace pipe, an aluminum oxide furnace pipe and a second heating furnace pipe which are arranged on the peripheral side of the furnace cavity. The furnace door and the furnace body are sealed through the fluororubber sealing ring, heat loss in the furnace cavity is avoided, the stainless steel water cooling cavity is formed in the furnace door, the furnace door is cooled, the fluororubber sealing ring is prevented from being heated and deformed, and the service life of the sealing ring is prolonged; cold water is introduced into the water cooling cavity from the water inlet to cool the furnace door, the cold water flows out from the water outlet and is recycled, continuous cooling of the furnace door is achieved, the pipe plug sewn by aluminum oxide cloth is installed between the furnace door and the furnace cavity to block heat transfer from the furnace cavity to the furnace door, and heat loss in the furnace cavity is further reduced.

The utility model provides a TPO (Thermoplastic Polyolefin) self-adhesion waterproof roll, which relates to the technical field of waterproof rolls and comprises a first protective layer, isolating layers are arranged on two sides of the first protective layer, and a second protective layer is fixedly mounted on one side, far away from the first protective layer, of one of the two isolating layers. In the splicing process, a worker takes down the first covering film from the third bonding layer, then takes down the second covering film from the second bonding layer, moves the sealing strip to the position above the clamping groove and finally pushes the second protection layer, the second protection layer pushes the sealing strip to descend, and the sealing strip enters the clamping groove. When the second bonding layer and the third bonding layer are bonded together, the inner wall of the clamping groove is completely attached to the sealing strip, at the moment, the top of the second protection layer and the top of the first protection layer are located on the same horizontal plane, touch can be prevented when foreign objects move, the sealing performance and the waterproof performance are further improved through the sealing strip, and the service life is prolonged.

This utility model belongs to the field of agricultural machinery and relates to a strawberry seedling transplanter, including a frame, a seedling storage baffle, a horizontal seedling conveying mechanism, a duckbill, and a vertical seedling planting mechanism. The bottom of the seedling storage baffle is hollowed out and is set on the frame. Strawberry seedlings to be transplanted are sequentially and oriented in the seedling storage baffle. The horizontal seedling conveying mechanism is set on the frame and drives the strawberry seedlings to be transplanted to move along the horizontal plane of the frame. The duckbill is placed at the end of the horizontal movement of the strawberry seedlings to be transplanted. The vertical seedling planting mechanism is set on the frame and connected to the duckbill, and the vertical seedling planting mechanism drives the duckbill to move freely in the vertical direction. This utility model provides a strawberry seedling transplanter that can effectively reduce labor intensity, effectively improve work efficiency, and ensure the survival and growth of strawberry seedlings.

The invention provides a slip form heat preservation maintenance device and a construction method, the device comprises a shielding layer, a protective layer and a fire source, the shielding layer is arranged on the outer side of a concrete cylinder and is opposite to an operation platform at the bottom of a slip form device, the top of the shielding layer is connected with the slip form device, and the bottom of the shielding layer can be opened and closed; the protective layer is arranged on the outer side of the concrete barrel, the top of the protective layer is connected with the operation platform, and the bottom of the protective layer freely droops; the fire source is arranged on the inner side of the concrete barrel. The construction method has the beneficial effects that covering maintenance of the winter slip form concrete cylinder is achieved, the construction quality of the slip form concrete cylinder is improved, in the construction process, the sealing performance of the concrete cylinder is guaranteed, heat loss is prevented, improvement of the strength of the concrete cylinder is guaranteed, the protective layer, the shielding layer and the sealing layer are all connected with the slip form device, and the construction efficiency is improved. The structure is simple and operation is convenient.

The utility model discloses a steam drying cylinder drying machine, including the multiple rows drying cylinder of staggered setting, its characterized in that: drying cylinder sets up in the closed box, every drying cylinder input end connects high pressure steam, and the output end is connected after the drainage of drain valve outlet confluence and inserts the flash tank, the top steam pipe of flash tank is connected after steam injection valve, and the input end of at least with one drying cylinder is connected. The utility model discloses closed box, prevents heat loss, saves energy source, and also is convenient for realizing the control of humidity in the box. Through the reutilization of condensate heat of flash tank, improve the utilization of steam, and great saving heat energy resources. Simultaneously, the drying cylinder drive mechanism of independent setting can set the speed difference according to the shrinkage of fabric, and the tendency of wrinkle caused by stress change in the fabric drying process is relieved.

This utility model discloses a multi-layered, three-dimensional composite turtle and tortoise breeding shed, including walls. A first motor is fixedly connected to one side of the inner side of the wall, and a first rotating rod is fixedly connected to the output end of the first motor. A first shading cloth is wrapped around the outer surface of the first rotating rod. A second motor is fixedly connected to the other side of the inner side of the wall. This multi-layered, three-dimensional composite turtle and tortoise breeding shed, through the arrangement of the first rotating rod, the first shading cloth, the second rotating rod, the connecting rod, and the second shading cloth, allows the second motor to drive the second rotating rod to rotate. The connecting rope, through the hook, causes the first shading cloth to unfold, while the connecting rod causes the first support plate to separate from the second support plate, unfolding the second shading cloth to completely cover the top and sides of the shed, simulating a nighttime environment. The light intensity and shading time can be precisely adjusted as needed to better simulate the natural diurnal rhythm and meet the physiological needs of turtles and tortoises.

This utility model discloses a smart garment with positioning function to prevent people from getting lost. It includes an outer jacket. Two first metal buckles are located on the front inner surface of the jacket, and two second metal buckles are located at each of the two cuffs. A positioning module is located on the inner side of the jacket. First connecting buckles are fixedly installed at the top and bottom of the positioning module, and both first connecting buckles are connected to the first metal buckles. This utility model, through the cooperation of the positioning module and a speaker, allows the garment to use GPS positioning to locate the jacket's position during use. When the jacket's position is detected to be far from the set home location, the positioning module sends information to a smartphone to determine the jacket's current location. The positioning module then sets a home navigation route and broadcasts navigation information through the speaker, allowing the user to move according to the information and preventing them from getting lost.