36results about How to "Guaranteed internal temperature" patented technology

The present invention discloses a power cable solar energy power supply practical training apparatus. The apparatus comprises a cabinet, an inlet cable, an outlet cable and poles. One side of the cabinet is connected with one end of the inlet cable. The other end of the inlet cable is provided with cable joints. The other side of the cabinet is connected with one end of the outlet cable. The other end of the outlet cable is provided with cable joints. The inlet cable and the outlet cable are fixed on the cabinet through the poles. The cabinet housing is made of insulating materials. The inner part of the cabinet is sequentially provided with a first support, a second support, a first drawer and a second drawer from top to bottom. The bottom of the cabinet housing is provided with a fire prevention cabinet with an open upper end. A fire extinguisher is arranged inside the fire prevention cabinet. The fire prevention cabinet is located on the rear part of the second drawer. The top of the cabinet outer part is provided with a solar panel. The high-safety power cable practical training apparatus has the characteristics of simple structure, convenient operation, energy conservation, consumption reduction and good safety performance.

The invention relates to an elevated air cooling double-layer reciprocating roller kiln. The elevated air cooling double-layer reciprocating roller kiln comprises a double-layer reciprocating roller kiln and an elevated air grid; the double-layer reciprocating roller kiln comprises a kiln body, double layers of roller levers, heating furnace wires, insulation cottons and a bracket; a motor is rotated to drive synchronous rolling of the double layers of roller levers to realize reciprocating burning of products; the elevated air grid is aligned to the double layers of roller levers; through lifting of the elevated air grid, the horizontal butt joint of the elevated air grid and the double layers of roller levers is realized; and burnt products are flatly shifted to the elevated air grid forair cooling. The roller kiln is reasonable in structure, fast in burning formation, safe in transfer, free of collision and fast in cooling, reduces the manpower, improves the efficiency, reduces thecost, improves the enterprise benefit, solves the technical problems of complicated process, limited burning space, low natural cooling speed, longer cooling time, low production efficiency and increment of the enterprise cost in traditional porcelain plate drawing burning, and achieves excellent market prospect and development space compared with the prior art.

The invention discloses an intelligent vegetable planting greenhouse. The greenhouse comprises a greenhouse body, automatic induction detection equipment, a spraying device, a carbon dioxide generator, an adjusting system and a central controller. The greenhouse body comprises a rear wall, side walls and a roof. A reservoir, a pesticide pool and a fertilizer pool are arranged at the outer side ofthe greenhouse body; the automatic induction detection equipment comprises a temperature and humidity sensor, a soil moisture content sensor, a carbon dioxide sensor and a high-definition camera; thespraying device is arranged on the roof and is respectively communicated with the reservoir, the pesticide pool and the fertilizer pool; the carbon dioxide generator is arranged in the greenhouse body; the adjusting system is fixed on the rear wall; the input end of the central controller is connected with the output ends of the temperature and humidity sensor, the soil moisture content sensor, the carbon dioxide sensor and the high-definition camera; and the transmission end of the central controller is electrically connected with the spraying device, the carbon dioxide generator and the adjusting system.

The invention discloses an aluminum alloy casting steam washing integrated dewaxing device which comprises a base, a supporting frame is arranged on the upper portion of the base, a support is arranged on the inner side of the supporting frame, a cleaning cylinder is arranged on the upper portion of the support, an electric heating wire is arranged in an inner interlayer of the cleaning cylinder, and an electric heater is arranged on the surface of the cleaning cylinder. The casting on the surface of the material frame is subjected to high-pressure steam cleaning in the cleaning barrel, cleaned liquid is accumulated to enable the whole casting to be soaked in the cleaning barrel, meanwhile, a support is arranged at the inner bottom of the cleaning barrel, a driver is arranged on the lower portion of the support, a driving shaft is arranged at the power output end of the driver, and an impeller is arranged on the surface of the driving shaft; the impeller rotates to drive the cleaning liquid to form a vortex, so that the surface of a casting is washed, the cleaning effect is improved, the cleaning liquid is discharged through the discharge port after cleaning is completed and flows into the collecting box through the pipeline, cooling wax liquid is pre-cooled and solidified after being collected by the collecting box, and the cleaning liquid can be recycled again.

The present invention relates to a device for pulverizing and distribution transferring for coal. More specifically, in the process of manufacturing pulverized coal by pulverizing coal, moisture contained in the coal is dried and foreign substances contained in the coal is removed simultaneously with sucking nitrogen gas supplied during operations such as the drying or the like so as to discharge the nitrogen gas. Therefore, the device for pulverizing and distribution transferring for coal may manufacture high quality pulverized coal. In order to achieve the object, the present invention is characterized by comprising: a first crushing section for crushing coal, which is supplied from the outside; a conveying section for conveying the coal, which is crushed in the first crushing section; a second crushing section for crushing the coal, which is conveyed via the conveying section; a drying section for drying the coal, which is crushed in the second crushing section; a pulverizing section for pulverizing the coal, which is dried in the drying section; and a discharge section for discharging the pulverized coal, which is pulverized in the pulverizing section.

The invention provides a tail-gas recycling system as well as a tail-gas recovery type culture farm, and relates to the technical field of tail-gas recovery. The tail-gas recovery type culture farm comprises a culture room, a feed room and the tail-gas recycling system; the tail-gas recycling system comprises a tail-gas collecting device, air inducing devices, a drying room, a filtering device anda constant-temperature ecological greenhouse; the tail-gas collecting device comprises a plurality of air supply draught fans and a transition bin, and a plurality of the air supply draught fans arearranged at one side of the transitional bin in an array manner; the air inducing devices are installed between the transition bin and the drying room to send a tail gas to the drying room; and the filtering device comprises a water injector and a filter screen curtain, the filter screen curtain is detachably installed at an air outlet, and the water injector is fixedly arranged at the top of thefilter screen curtain. Compared with the prior art, the tail-gas recycling system provided by the invention can recycle the tail gas, and the utilization efficiency is high, and meanwhile the tail-gasrecycling system protects environments.

The embodiment of the invention provides an optical fiber fusion splicer temperature control all-in-one machine, which comprises a box body, a rechargeable battery, a heating system and a heating cavity, wherein the heating cavity is arranged in the box body; the opening of the heating cavity is upward, and the heating cavity is used for accommodating an optical fiber fusion splicer; the heating system is used for heating the heating cavity; the rechargeable battery is used for supplying power to the heating system; the rechargeable battery is arranged in the battery box; and the battery box is fixed in the box body. Thus, the self rechargeable battery can be utilized to perform functions on the heating system, and the heating cavity can accommodate the optical fiber fusion splicer, so that the internal temperature is still ensured and the working state of the fusion splicer is ensured when the fusion splicer is separated from a power supply and works under long-time field severe coldconditions.

The invention discloses a bamboo wood carbonizing device which comprises a carbonizing box, wherein a feed inlet is formed in one end of the carbonizing box, a sealing cover matched with the feed inlet is arranged on the sealing cover, a hinge is arranged on one side of the feed inlet, the feed inlet is fixedly connected to the sealing cover through the hinge, a heat isolating layer is arranged onthe inner wall of the carbonizing box, a heating box is arranged on the inner side of the carbonizing box, the heating box is fixedly connected to the inner wall of the carbonizing box through a plurality of supporting seats, the supporting seats are symmetrically arranged on the top and bottom of the heating box, a placing table is arranged on the lower part in the heating box, a placing rack isarranged on the top of the placing table, a plurality of supporting rods are symmetrically arranged at the bottom of the placing table, and the placing table is fixedly connected to the heating box through the supporting rods. The bamboo wood carbonizing device disclosed by the invention has the beneficial effect that a high-temperature and high-humidity environment is formed quickly in the heating box to carbonize the bamboo wood quickly.

According to the environment-friendly waste rubber recycling and softening device for rubber production. A fan-shaped plate is installed in an adjusting plate through a ball bearing, an arc-shaped rodis movably installed at the bottom end of the adjusting plate, a rotating plate is movably installed at the tail end of the arc-shaped rod, the rotating plate is fixedly installed on the front surface of a gear, racks are engaged with the inner side surfaces of the gears, and flexible bags are arranged at the bottoms of the racks. When gas generated during softening flows into a flexible bag, theflexible bag is heated to expand to push the racks to move upwards, the racks are engaged with the gear to drive the arc-shaped rod at the top end of the rotating plate to move, the arc-shaped rod drives the adjusting plate to rotate, based on the eccentric wheel, the fan-shaped plate is made to move downwards in the disc in the adjusting plate, so that the reciprocating frequency of a push plateis changed, the discharging of a discharging port is accelerated, the feeding speed of the waste rubber is automatically adjusted according to the internal temperature of a heating tank, heat loss isavoided, the internal temperature is kept, and the environmental protection property is higher.

The invention discloses an environment-friendly crushing device, which comprises a base, a stirring motor is arranged in the middle of the top of an inner cavity of the base, a crushing device body is fixedly connected to the top of the base, a water inlet is formed in the middle of the bottom of the front face of the crushing device body, power mechanisms are arranged at the bottoms of the outer walls of the two sides of the crushing device body, a controller is fixedly connected to the middle position of the top of the outer wall of the left side of the crushing device body, and a feeding port is formed in the top of the front face of the crushing device body. The invention relates to the technical field of environment-friendly equipment. According to the environment-friendly crushing device provided by the invention, crushed chippings are guided and collected through a guiding plate, crushing and collecting are more comprehensive, the internal space is saved, the situation that the inner wall adheres to the chippings is avoided, the production efficiency is improved, water circulation can be conducted in a collecting cavity, therefore the internal temperature can be kept, and the chippings can be fully soaked through stirring, internal ventilation treatment is facilitated, and the problem that the crushing speed is affected by too high temperature is solved.

The invention belongs to the technical field of breeding devices, and particularly relates to a breeding device for improving the metamorphosis rate of frog tadpoles. The breeding device comprises a bottom plate and a bracket fixedly connected to the bottom plate; an inclined assembly is further arranged on the outer side of the bracket and used for adjusting the sunlight irradiation angle; the inclined assembly comprises an outer frame, a culture pond and a telescopic piece, and the outer frame is rotationally connected with the bracket; the culture pond is fixedly connected with the outer frame; a hinge ball is further arranged on one side of the outer frame; and the telescopic piece is connected with the hinge ball. By arranging a sealing assembly, semi-sealing of the culture pond is achieved at night and the like when the temperature is low, and it is guaranteed that the internal temperature of the culture pond is not too low while air permeability is guaranteed; according to the breeding device, the inclined assembly and the sealing assembly are combined, so that the device can achieve long-time lighting; and meanwhile, the temperature control is combined, so that the metamorphosis rate of the frog tadpoles is more favorably improved.

The motor comprises a bottom plate and a machine body, a hollow block is fixedly arranged at the top end of the bottom plate, a movable plate is movably clamped in the hollow block, the machine body is fixedly arranged at the top end of the movable plate, an output shaft is arranged at the output end of the machine body, and a buffer mechanism is arranged between the movable plate and the bottom end of the hollow block. A junction box is fixedly arranged at the top end of the machine body, a first pipeline is fixedly arranged at the top end of the machine body, a cooling mechanism is arranged at the top end of the bottom plate, and a power mechanism is arranged on one side of the machine body. When a power supply is connected, a connector is aligned with a slot, then an insertion block is inserted into the slot, a sleeve is rotated to sleeve the outer side wall of the slot, the sleeve is rotated to move towards the left side, a third spring is extruded and compressed at the moment, the third spring extrudes the insertion block through elastic force, the insertion block is tightly attached to the inner side of the slot, and the power supply is connected. Connectivity is ensured, and poor contact of connection positions is prevented.

The invention relates to a special multiplier for natural gas catalysis, which comprises a base, wherein a reaction kettle is arranged on the base; the left side of the reaction kettle is provided with an inlet; the inlet is connected with an inlet pipe; the inlet pipe is fixed on an air inlet in a separator through a fixing piece; the separator comprise a pressure gauge, a filter element, a safety valve, the air inlet, a sewage outlet, a shell and an air outlet; the left side of the shell is provided with the air inlet which is connected with the filter element; the right side of the filter element is provided with the sewage outlet; the top of the filter element is provided the air outlet; the left side of the air outlet is provided with a pressure gauge; the pressure gauge is connectedwith the safety valve on the right side; the separator is connected with a distillation device; the outer side of the distillation device is provided with a baffle; a temperature detecting instrumentis arranged on the baffle; the right side of the distillation device is connected with a booster pump; the booster pump is connected to an outlet at the right side of the reaction kettle through a pipe fitting; and a liquid level sensing device is arranged on the outlet. The special multiplier provided by the invention has the advantages of simple structure, good separation effect, high combustionrate, high work efficiency, energy conservation and high safety performance.

The invention discloses a water circulation temperature-control bus stop which comprises a heat insulation plate, a seat, a protective cover, temperature-control circulation water pipes, a solar panel, minitype wind driven generators and a PLC control system. The protective cover is in a cuboid shape. The heat insulation plate is installed inside the protective cover. The seat is installed on the side, close to a motor way, of the insulation plate. The solar panel and minitype wind driven generators are installed on the top face of the protective cover. Interlayers are arranged in the middle of the protective cover. The temperature-control circulation water pipes are installed in the interlayers of the protective cover. The PLC control system is installed on the heat insulation plate. The bus stop is provided with the protective cover and a water circulation system, the bus stop can be isolated from the outside world, and a good waiting environment can be created; by arranging the PLC control system, the water circulation speed and internal temperature can be automatically controlled; by installing the solar panel and the wind driven generators, natural resources can be sufficiently utilized, and environmental protection is achieved; meanwhile, the city can be beautified.

The invention provides a modularized integrated restroom box. The modularized integrated restroom box comprises a box body and sanitary equipment arranged in the box body; the box body comprises a bottom board and side walls arranged on the bottom board; each side wall comprises a first rock wool board, a waterproof gypsum board arranged on the inner side of the first rock wool board and a first waterproof and vapor-proof film arranged on the inner side of the waterproof gypsum board; and the bottom board comprises a second rock wool board, a prefabricated board arranged on the inner side of the second rock wool board and a second waterproof and vapor-proof film arranged on the inner side of the prefabricated board. According to the modularized integrated restroom box, the arranged rock wool boards have the properties of sound insulation, heat preservation and flame retarding, therefore, the transportation cost of the box body can be reduced, heat preservation can be achieved, and theusing experience of a user can be improved; the waterproof gypsum boards and the prefabricated board have the good waterproof property, and therefore liquid leakage can be avoided; and the waterproofand vapor-proof films are arranged on the inner sides of the bottom board and the side walls, therefore, the water tightness of the box body can be enhanced, heat preservation layers are protected against erosion, the heat preservation effect is improved to a large extent, and the service life is prolonged to a large extent.

The invention discloses an antibacterial steel plate paint baking device which comprises a base, the top of the base is fixedly connected with a box body, the bottom of the box body is fixedly connected with a rail, the top of the rail is provided with a feeding mechanism, the interior of the box body is fixedly connected with a baking lamp, and the top of the box body is fixedly connected with an air purification mechanism. Two rotating mechanisms are mounted in the box body, a steel plate is placed on a bearing plate, a first hydraulic cylinder is started to push the bearing plate to ascend, two telescopic rods assist in stabilizing the bearing plate, a sliding plate supports the first hydraulic cylinder, and then the feeding mechanism is pushed into the box body along a rail; and then the front face of the rail is closed, so that the device has the advantages that feeding is convenient, manpower is saved, the internal temperature can be kept while exhausting is conducted, the baking varnish quality is kept, the cooling efficiency of the steel plate is better, and consumed time is short.