42results about How to "Reduce the risk of getting burned" patented technology

The invention discloses a door opening and closing structure of a household electric oven and the household electric oven with same, and the door opening and closing structure is simple in structure, low in cost, safe and reliable, and automatically opens or closes an oven door by virtue of remote control or button control. The door opening and closing structure comprises an oven body, an oven door, a control room and a master control circuit, wherein a control system capable of opening or closing the oven door is arranged in the control room; the control system comprises a drive motor fixed in the control room, a transmission mechanism and a door connecting plate fixed on a door fixing part of the oven door; one end of the transmission mechanism is connected with the drive motor; the other end of the transmission mechanism is connected with the door connecting plate; and under the control of an instruction emitted by the master control circuit, the drive motor drives the transmission mechanism for driving the oven door to downwards open or upwards close. The door opening and closing structure is more convenient and safer for people in an oven using process; the oven door can be automatically opened or closed by only needing to pressing down a button on a control panel or using wireless remote control; and the risk that a consumer is burnt further can be effectively reduced.

The invention relates to the field of household appliances, and discloses a top-suction range hood. The top-suction range hood comprises an oil fume collecting hood (2), an oil fume gathering plate (3) and a control panel (4), wherein an oil fume collecting cavity is formed in the oil fume collecting hood (2), and an oil fume inlet is formed in the bottom of the oil fume collecting cavity; the oilfume gathering plate (3) covers the oil fume inlet and can be turned out towards the lower front part; and the control panel (4) is hidden in the front end area of the bottom of the oil fume collecting cavity and can be turned out downwards. According to the top-suction range hood, when the top-suction range hood works, the oil fume gathering plate originally covering the oil fume inlet can be turned out towards the lower front part to gather cooking steam in the rear area of the oil fume gathering plate, steam scattering is reduced, and a user does not need to deliberately avoid high-temperature steam, so that discomfort is avoided, and the scalding risk is greatly reduced; and compared with a traditional range hood, the top-suction range hood is novel in appearance and extremely attractive, and the user experience can be improved.

The invention relates to kitchen small household appliances, in particular to a food processing machine. The food processing machine comprises a small-space crushing cup, a crushing blade and a cup cover, wherein the crushing blade is arranged at the tail end of a rotating shaft, the cup cover covers the top of the small-space crushing cup, and the rotating shaft is driven by a motor to drive; thecrushing blade is located in a crushing cavity formed by the small-space crushing cup, and the joint of the small-space crushing cup and the cup cover is in sealing fit; the volume V1 of the small-space crushing cup is not larger than 1000 ml, and an upward-recessed auxiliary cavity is formed in the bottom of the cup cover; the auxiliary cavity and the crushing cavity form a slurry container; when the food processing machine works, liquid in the small-space crushing cup can rush into the auxiliary cavity along the cavity wall of the crushing cavity, and the volume V2 of the auxiliary cavity is not smaller than 100 ml. Compared with the prior art, the food processing machine can achieve automatic cleaning of a cup body, and the potential safety hazard that splashing happens and scalds a user during pulping is avoided; the crushing efficiency is very high, no slag is generated after 50-mesh filtering, and prepared beverages are fine and smooth in taste.

The invention discloses a liquid heater, belongs to the field of liquid heating appliances, and aims to solve the problem that a siphoning phenomenon occurs due to the fact that a water outlet is lowin height position. According to the technical scheme, the liquid heater mainly comprises a bottle body, a liner, a water pump and a water outlet pipe, wherein the liner, the water pump and the wateroutlet pipe are arranged in the bottle body, the water pump communicates with the liner, one end of the water outlet pipe communicates with the water pump, the other end of the water outlet pipe is provided with a water outlet, the water outlet pipe extends to the position above the rated highest water lever of the liner, the height position of the water outlet is lower than the rated highest water level of the liner, the water outlet pipe is provided with an anti-siphoning channel, and air enters the water outlet pipe through the anti-siphoning channel when the water pump is in a stop state so as to prevent siphoning. The liquid heater is mainly used for reducing the height position of the water outlet and preventing the siphoning phenomenon from occurring.

The invention belongs to the technical field of pressure cookers and discloses a side-exhaust exhaust valve bonnet which comprises a bonnet (1), a valve body (2) and an ejector pin (3). The bonnet is provided with an air outlet (4). The side-exhaust exhaust valve bonnet is characterized in that a pressure cap (5) is sleeved on the top of the bonnet, and the side of the pressure cap is provided with exhaust holes. When the side-exhaust exhaust valve bonnet is used, gas is exhausted from the exhaust holes. Under the blocking action of the pressure cap (5), the gas is not directly spouted up but laterally spouted from the exhaust holes on the side of the pressure cap. In the process of spouting, flowing distance of the gas is increased, so that gas temperature can be lowered while gas pressure can be decreased. The gas is spouted from the side, so that the risk of scalding a user is reduced.

The invention discloses a bandage applied to external drug application. The bandage applied to the external drug application comprises a drug application body and bandages, wherein the bandages are symmetrically fixed on two sides of the drug application body; the body of the bandage applied to the drug application comprises a close-to-skin layer, a drug placement layer, a heating bag placement layer and an insulating layer; the four layers are placed through successive overlaying; other parts except for an opening on one side are firmly compressed and connected; a zipper is disposed at the opening, so splashing and leakage of the placed drug materials can be prevented. Drugs can be placed and fetched easily. According to the invention, the drug placement layer is disposed, so independent placement space is provided for the drugs, and a patient can place or fetch the drugs easily; and because of the zipper design at the sealing opening, drug dregs can be prevented from dropping out and a drug bag can be prevented from falling out from the drug application bandage. According to the invention, the close-to-skin layer with air permeability is designed, so the drugs do not touch skin directly, but drug effects can still be transferred to a body effectively. Hence, risks of a patient's scald can be reduced effectively during healing and wound curing. According to the invention, the heating bag placement layer is also disposed, so a self-heating paste can be placed in the layer, and heat preservation of the drug application can be achieved more effectively.

The invention relates to the technical field of display cabinets, and provides a display cabinet with a back condenser. The display cabinet with the back condenser effectively shrinks the structural size of a compressor bin, has wider applicability and meanwhile improves heat dissipation efficiency. The display cabinet comprises a cabinet body, the compressor bin, the condenser and a cooling fan, the cabinet body comprises a back portion and a cover plate, the condenser and the cooling fan are both arranged on the back portion and covered with the cover plate, the cover plate is provided with a first air inlet and a first air outlet, the cooling fan is provided with a second air inlet and a second air outlet, the second air inlet is formed at the first air inlet, and the condenser is arranged at the second air outlet. Air enters the second air inlet through the first air inlet, flows to the condenser through the second air outlet, and finally flows out through the first air outlet, and cooling airflow is formed. The condenser and the cooling fan are arranged on the back portion of the cabinet body, and therefore the structural size of the compressor bin is shrunk, and the heat dissipation efficiency is improved.

The invention discloses a water tank temperature-controllable air-cooled high-temperature heat exchange system. The water tank temperature-controllable air-cooled high-temperature heat exchange systemcomprises a high-temperature circulation fluid system and a refrigeration circulation system. A water-tank cooling heat exchanger is additionally arranged in a water tank of the high-temperature circulation fluid system, refrigeration circulation is realized through the heat exchanger to perform cooling on circulation fluid supplement liquid in the water tank to control the temperature of the water tank, the impact of the thermal expansion and contraction of circulation liquid in the water tank on the circulation system is reduced, the phenomenon that overflowing is caused due to the fact that the circulation liquid in the water tank is too much or shut down is caused due to the fact that the circulation liquid in the water tank is too little is avoided, and meanwhile, the risk of scalding to the operator is reduced. The invention further discloses an application method of the high-temperature heat exchange system.

The invention discloses an auxiliary shaping device for arc-shaped tempered glass production and an implementation method thereof. The auxiliary shaping device comprises an auxiliary shell, a door plate shaft, a movable door plate, a horizontal guide rail, an auxiliary shaping support, a center plate, a feeding hopper, a material flow guide assembly, a wind shield, an operation handle, an inner screw hole, a heat dissipation air opening and a fixing bolt;by adjusting the position of a positioning thimble, an adjusting base is ejected outwards, the angle between the movable rod and the mold clamping plates is adjusted through the adjusting shaft, the arc-shaped glass mold is installed between the mold clamping plates to be fixed, hot glass liquid is added into the material flow guide assembly through the feeding hopper, and after the hot glass liquid is temporarily stored in the heat preservation storage box, the hot glass liquid is conveyed into the arc-shaped glass mold through the connecting pipe, the spiral guide pipe and the guide head in sequence, and finally, the wind shield is opened to cool and mold the molten glass in the arc-shaped glass mold, so that the frequency that an operator is in contact with the high-temperature molten glass is effectively reduced, and the risk that the operator is scalded is reduced.

The invention relates to a kind of multi-layer kitchen paper with a composite gluing solution. The paper comprises upper-layer raw paper, a hollow layer, a gluing layer, a hollow layer and lower-layerraw paper. The upper-layer raw paper comprises an upper surface layer and a lower surface layer; the lower-layer raw paper comprises an upper surface layer and a lower surface layer. The gluing layeris the composite gluing solution which is prepared from an anion rosin gluing agent, a cation starch gluing agent, cation water-based polyurethane-acrylic ester, a gluing solution reinforcement agentand the balance water; the gluing solution reinforcement agent is a mixture including a pentafluoroethyl-substituted pyridine compound shown in the formula, polysorbate and carboxymethylcellulose; through the composite gluing solution, the face, with oil strains, water strains and other pollutants, of the kitchen paper can keep high oil and water absorption characteristics, transfer and wetting of the pollutants to the handheld face can also be completely separated, the capacity of pollutant storage of the kitchen paper is improved, and the kitchen paper also has a new heat insulation function and helps to inhibit bacterium breeding, delay decomposition and reduce pollution.

The invention discloses a heat supply pipe network leaking stoppage device and method. An annular body comprises a first half ring and a second half ring, and the first end of the first half ring is pivotally connected with the first end of the second half ring; a jacking unit comprises a jacking rod, and the jacking rod can slide in one way towards the middle of the annular body in the radial direction of the annular body; the sealing unit comprises a supporting column, the front end of the supporting column is provided with a sealing part capable of being in sealing connection with the outersurface of a heating pipeline, and the supporting column can slide in one way towards the middle of the annular body in the radial direction of the annular body; when the first half ring and the second half ring are closed, the front end of a locking trigger part abuts against the first end of a trigger lever, the second end of the trigger lever pulls a first reed and a second reed to slide circumferentially to the preset position, the front end of the supporting column penetrates through a first through hole, and the sealing part at the front end of the supporting column is in sealing connection with the outer surface of the heat supply pipeline; and the front end of the jacking rod penetrates through a second through hole to abut against the outer surface of the heat supply pipeline. According to the heat supply pipe network leaking stoppage device and method, the construction time can be shortened, and the risk that the construction personnel can be scalded is reduced.

The invention discloses a heat insulation and preservation structure of a hot plate welding mold. The heat insulation and preservation structure comprises a heat insulation aluminum foil, heat insulation asbestos and an outer protective layer, wherein the heat insulation aluminum foil is tightly attached to the non-working part of a hot mold of the hot plate welding mold; the heat insulation asbestos coats the non-working part of the hot mold of the hot plate welding mold; and the outer protective layer is fixedly arranged on the non-working part of the hot mold of the hot plate welding mold by virtue of rivets. According to the heat insulation and preservation layer disclosed by the invention, the hot mold part of the hot plate welding mold is protected to the greatest degree under the action of the heat insulation and preservation layer under the condition that the normal operation of the hot plate welding mold is not influenced; and because heat can be continuously dissipated in air convection and heat radiation forms, the hot plate welding mold can be rapidly heated and slowly cooled, the temperature is easily maintained in a stable range, the workload of a thermocouple is greatly reduced, and the energy consumption is reduced. Moreover, the temperature of the exposed non-working part of the hot mold of the hot plate welding mold is reduced to more than 100 DEG C, and the risk that an operator is scalded is greatly reduced.

The invention discloses a slurry guiding device for iron casting pouring production. A bottom plate, telescopic rods, a bearing disc, a transition cylinder body, a clamping groove and a guiding nozzleare included, the telescopic rods are symmetrically fixed to the upper surface of the bottom plate, the bearing disc is fixed to the tops of the four telescopic rods on the bottom plate, the bearingdisc is arranged in a spherical crown shape, and the transition cylinder body is placed on the inner wall of the bearing disc; the transition cylinder body is arranged in a spherical crown shape, theclamping groove is formed in one side of the bearing disc, the guiding nozzle is fixed to the side, close to the clamping groove, of the transition cylinder body, the guiding nozzle communicates withthe transition cylinder body, a fixing sleeve is fixed to the upper surface of the bottom plate, a threaded rod is slidably connected to the inner wall of the fixing sleeve, and a threaded sleeve is rotatably connected to the top of the fixing sleeve through a bearing; and the threaded rod is in threaded connection with the threaded sleeve, and the top of the threaded rod is fixedly connected withthe bottom of the bearing disc. During pouring, the slurry guiding device for iron casting pouring production can conduct slurry guiding on ladles, the number of splashed liquid is reduced, the costis reduced, liquid splashing is prevented, and the safety is improved.

A temperature-sensitive based system for grabbing high-temperature food from an intelligent microwave oven comprises a food kind and optimum edible temperature storage module, a food kind setting module, a temperature measurement module, a temperature real-time display module and a high temperature food grabbing system. The food kind and optimum edible temperature storage module is used for storing different kinds of food and the corresponding optimum edible temperature thereof, and the food kind setting module is used for setting the kinds of food to be heated currently; the temperature measurement module is used for monitoring the temperature of the food in the heating process in real time, and the temperature real-time display module is used for displaying the temperature of the food inthe heating process in real time; and the high temperature food grabbing system is used for taking out the heated food from the microwave oven. The system has the advantage that the food can be takenout through the automatic high temperature food grabbing system when the food reaches the optimum edible temperature.

The invention discloses an efficient thermal transfer printer, which comprises a machine body, a first sliding cavity arranged in the machine body and a first cavity symmetrically arranged in the front end wall and the rear end wall of the machine body, wherein a first sliding block is arranged in the first sliding cavity in a back-and-forth sliding mode; a second cavity and a third cavity arranged on the left side of the second cavity are arranged in the first sliding block; a spline housing whose tails ends at the front side and the back side penetrate through the front end wall and the rearend wall of the first sliding block is rotationally arranged in the second cavity; and a first bevel gear is fixedly arranged on the outer surface of the spline housing in the second cavity; the efficient thermal transfer printer is simple in equipment structure and convenient to operate; the movement of an equipment heating assembly and the flattening of the clothes are driven by the same powersource, and the vertical movement of the heating assembly is realized in a switching process; two operating platforms are used for switching operation, so that the thermal transfer efficiency is improved, and meanwhile, the risk of scald is reduced, the procedures are matched with each other and do not influence, and the practical performance of the device is improved.

The invention discloses a preparation method and application of absorbent cotton. The preparation method comprises the steps of soaking cotton pieces into liquid medicine, percolating for 20-40min, taking out the absorbent cotton, and drying in the air for later use, wherein the liquid medicine is prepared by soaking four medicines, i.e., Chinese arborvitae twig and leaf, radix et rhizoma rhei, cortex phellodendri and flos carthami into ethanol for seven days. The liquid medicine is prepared from the following components in parts by weight: 1-3 parts of the Chinese arborvitae twig and leaf, 2-6 parts of the radix et rhizoma rhei, 2-6 parts of the cortex phellodendri and 1-3 parts of the flos carthami, and the medicines are soaked into the ethanol. Compared with the traditional cotton moxibustion prepared by using medical cotton wool, the absorbent cotton is prepared by selecting Xinjiang long-staple cotton so as to realize full burning during moxibustion; furthermore, when being made into thin sheets, the absorbent cotton is uniform and does not easily have holes; the thicknesses of the absorbent cotton sheets are controlled to be 0.04-0.06mm, so that the moxibustion temperature ismore accurately controlled, the scald risk of patients is reduced, and the moxibustion effect is improved.

The invention discloses a preparation method and application of cotton wool. Soak the cotton piece in the medicinal solution, soak for 20-40 minutes, then take out the cotton wool and dry it for later use; the medicinal solution is obtained by soaking four medicinal materials, Arborvitae leaves, Rhubarb, Cortex Phellodendri, and Safflower, in ethanol for seven days. The parts by weight of each component in the medicinal liquid are: leaves of arborvitae: 1-3 parts, rhubarb: 2-6 parts, cortex cortex: 2-6 parts, safflower: 1-3 parts; use ethanol to soak the above medicinal materials . Compared with the traditional moxibustion using cotton made of medical absorbent cotton, Xinjiang long-staple cotton is selected in the present invention to fully burn during moxibustion, and the thin slices are made evenly without holes, and we control the thickness of the cotton pads at 0.04mm‑0.06 mm, so as to control the moxibustion temperature more accurately, reduce the risk of patients being scalded, and improve the moxibustion effect.

The invention relates to a quick thawing device, in particular to a quick thawing device which can utilize heat quantity generated by crop straws. The quick thawing device comprises an accommodating assembly, a heating assembly and a grasping assembly, wherein the accommodating assembly comprises an upper housing and a lower housing which are mutually arranged in a sleeving manner, when the upperhousing and the lower housing are mutually arranged in a sleeving manner, a two-layer cylindrical structure of which the middle part is a channel is formed, the channel adopts a conical structure of which the upper end is small and of which the lower end is large, and the inner part of the accommodating assembly adopts a hollow accommodating space of which the upper part is large and of which thelower part is small; the heating assembly comprises a heating disk and a gas rising space, wherein the heating disk is arranged at the bottom of the accommodating assembly, is detachably connected with the accommodating assembly, and comprises a horizontal bearing plate for allowing combustibles to be placed and a plurality of supporting parts formed under the horizontal bearing plate; and the grasping assembly comprises a first grasping part formed at the upper part of an outer housing and a second grasping part formed at the lower part of the outer housing. Through the adoption of the quickthawing device provided by the invention, materials to be thawed can quickly melt, the heating efficiency is improved, and the quick thawing device is free from being limited by using space.

The invention discloses a microwave oven high-temperature food grabbing device. The microwave oven high-temperature food grabbing device is composed of a steel fork and a work platform, the steel forkcomprises a handle, a cross beam and two parallel steel fork heads, one end of the handle is connected with the middle of the cross beam, the two tail ends of the cross beam are connected with the steel fork heads correspondingly. The work platform comprises an upper supporting table used for placing food utensils, a supporting table making contact with a tray in a microwave oven and a connectingrod connecting the upper supporting table with the supporting table, the cross-sectional area of the connecting rod is smaller than that of the upper supporting table, the cross-sectional area of theconnecting rod is smaller than the cross-sectional area of the supporting table, two parallel inserting grooves are formed in the lower surface of the upper supporting table, and the two parallel steel fork heads are inserted into the two parallel inserting grooves in the lower surface of the upper supporting table correspondingly. The upper surfaces of the two parallel steel fork heads are in contact with the bottom faces of two parallel inserting grooves in the lower surface of the upper supporting table. The advantages that the traditional manual food grabbing manner can be replaced, and the risk that the user is scalded can be reduced are achieved.

The invention discloses a bearing pressing plate assembly error preventing method for an automobile motor production line. A motor bearing pressing plate and a motor bearing mounting process are correlated in a closed-loop mode, and when any process is not executed, relevant processes cannot be executed, so that the phenomenon that a motor bearing is directly disassembled frequently due to the fact that the motor bearing pressing plate is forgotten to be assembled in the production line is eliminated, the production quality and efficiency are improved, and the cost is reduced; and a red indicator lamp is adopted to inform a worker to wear high-temperature protective gloves, so that the risk that worker is scalded is reduced, and the operation safety is improved.

The invention discloses automatic equipment for drying potato slices. The automatic equipment is formed by a cleaning cylinder, a slicing machine, a slicing platform, a transfer plate, a mechanical arm, a water bath, a conveying platform, a baking oven and an object output platform. After potatoes are cleaned and peeled in the same production line by utilizing the cleaning cylinder, the potato slices can be contained in the transfer plate after the potatoes automatically slip into the slicing machine for slicing, the mechanical arm is used for moving the transfer plate in which the potato slices are contained to the water bath for being boiled, the transfer plate can be lifted up and placed on the conveying platform by the mechanical arm when the potato slices are boiled to be about well done, the transfer plate can be conveyed from the conveying platform to the baking oven for being heated and baked, the process just requires one people to complete drying of the potato slices, the problem of waste caused by dull of sale of potatoes is effectively solved, and better economic benefit is brought.

The invention relates to a water heater with a stratified structure, in particular to a water heater with the stratified structure capable of quickly heating a small amount of liquid by using crop straws. The water heater comprises a liquid holding assembly, a stratified structure, a heating assembly and a holding assembly, wherein the liquid holding assembly comprises an outer shell and an innershell sleeving each other, the upper shell is of a frustum-shaped structure which is small at the upper end while big at the lower end, and the outer shell is of a straight barrel structure sleeving the inner shell externally; the stratified structure is formed on the inner shell and is formed by bending the side wall of the inner shell toward the top wall of the outer shell for many times; the heating assembly comprises a heating plate and a gas ascending space, and the heating plate is arranged in the bottom of the liquid holding assembly; and the holding assembly comprises a first holding part and a second holding part which are separately formed in the upper part and the lower part of the outer shell. The water heater with the stratified structure provided by the invention can increasethe contact area of high-temperature gas and the liquid to heat the liquid in an accelerated manner, so that the heating efficiency is improved. The water heater is not limited by the using space.

The invention discloses a special anti-skid shoe cover, relates to the technical field of electromechanical maintenance, and particularly relates to the special anti-skid shoe cover which comprises fireproof cloth and a temperature sensing label. The inner surface of the fireproof cloth is connected with waterproof cloth, a cotton cloth body is arranged on the inner surface of the waterproof cloth, and contact lint is arranged on the inner surface of the cotton cloth body. An elastic band is arranged in the shoe cover contact cloth, a connecting retaining ring is connected to the lower portion of a first cover bottom plate, an anti-skid convex body is connected to the bottom of an annular anti-skid body, vertical anti-skid strips are arranged on the two sides of a transverse anti-skid strip, and a zipper pulling body is connected to the outer portion of a zipper body; and the two sides of the fireproof cloth are each provided with a fluorescent paste spraying groove, and the temperature sensing label is located on one side of a breathable net. According to the special anti-skid shoe cover, the anti-skid effect of the heel part of the shoe cover can be effectively improved through the vertical anti-skid strips and the transverse anti-skid strips, stress anti-skid in different directions can be achieved through the vertical anti-skid strips and the transverse anti-skid strips which are vertically arranged, and therefore the anti-skid effect is improved.