30results about How to "Blow out quickly" patented technology

The invention relates to a control method of an air conditioner. According to the control method of the air conditioner, a user sets a preheating moment by using a remote controller with a preheating moment setting function, so that a compressor of the air conditioner is heated from a scheduled moment which is ahead of the preheating time, wherein the scheduled moment is determined on the basis of the preheating moment, the current moment when the user sets the preheating moment as well as the outdoor temperature. Therefore, as the user sets the preheating moment by using the remote controller so as to preheat the compressor of the air conditioner in advance, warm air can be rapidly blown from an indoor unit of the air conditioner when the user switches an operating mode of the air conditioner into a heating mode.

The invention relates to the technical field of airflow adjusting equipment, and specifically relates to a complex adjusting mechanism for a nozzle. The complex adjusting mechanism comprises a support, wherein a transverse adjusting assembly comprising a guide rail, a sliding block, a rack and a transverse driving gear is arranged on the support; a vertical adjusting assembly comprising a cylindrical cam, a supporting block, a vertical driving gear and a mounting seat is arranged on the sliding block; a transmission assembly is arranged on the sliding block; a wind wheel is driven to rotate through air in order to adjust the position of the nozzle through the transverse adjusting assembly and the vertical adjusting assembly, and thus the automatic operation is achieved. According to the scheme, the complex adjusting mechanism for the nozzle solves the problems that a nozzle in the prior art is inconveniently adjusted, and the workload of workers is increased.

The invention discloses a uniform feeding device for a powdery explosive additive. The uniform feeding device for the powdery explosive additive comprises a quantitative screw machine and a conical spray nozzle, wherein the conical spray nozzle is arranged at a material outlet of the quantitative screw machine; the conical spray nozzle is provided with a high-pressure air inlet. According to the device, the additives can be uniformly fed in a powdery explosive.

The invention discloses a gas type heater which comprises a housing; universal wheels are arranged at the bottom of the housing; a fire gate is arranged in the middle of an inner cavity of the housing; a protective net is arranged in the part, on the outer side of the fire gate, of the side wall of the fire gate; a valve screwing rod and a fan speed adjusting rotary knob are arranged on the upperend face of the housing; an adjusting valve is arranged at the lower end of the valve screwing rod; a gas tank groove is formed in one side of the upper end of the housing; a gas tank is arranged in the gas tank groove; and one end of the gas tank is connected with a magnetic valve through a pipeline. The gas type heater is provided with an oxygen deficiency protecting device capable of automatically closing the magnetic valve in case of oxygen deficiency, so that danger caused by gas combustion insufficiency is avoided; with the adoption of a falling switch, when the housing falls accidentally, the magnetic valve is closed; with the adoption of a flame probe, the magnetic valve is automatically closed in case of flame extinction, and gas is prevented from leaking into air; with the adoption of fans, heat can be radiated quickly; and with the adoption of pressing rods and arc-shaped rods, the gas tank can be fixed firmly.

The invention relates to the field of cardiology department nursing, in particular to an artificial respiration device for cardiology department nursing, which comprises a flat plate, a cylinder, a one-way valve, a piston, a pull rod, a swing beam, a hammer head rod and a vertical rod, and can be used for quickly hammering out gas through hammering so as to help the gas to be quickly blown out tohelp respiration. A cylinder is fixedly connected to the left end of the flat plate, a piston is vertically connected to the cylinder in a sliding mode, a vertical rod is fixedly connected to the right end of the flat plate, the right end of the swing beam is hinged to the middle of the vertical rod, a hammer rod is arranged at the left end of the swing beam and located above the piston, and a pull rod is fixedly connected to the upper side of the piston. The artificial respiration device for nursing in the department of cardiology further comprises a fixing sleeve, the fixing sleeve is fixedly connected to the left end of the swing beam, the hammer head rod is connected to the fixing sleeve in a sliding mode, a fastening screw is connected to the fixing sleeve through threads, and the fastening screw abuts against the hammer head rod.

The invention discloses a multifunctional anti-collision tea table comprising a multifunctional tea table assembly, a tea tray plate, a base, a purifying and cleaning assembly and a heating machine, the tea tray plate is movably arranged in one end of the multifunctional tea table assembly, and the base is fixedly arranged on the lower surface of the multifunctional tea table assembly; the purifying and cleaning assembly is fixedly arranged in the other end of the multifunctional tea table assembly, and the heating machine is fixedly arranged at one end of the interior of the multifunctional tea table assembly; the tea tray and tea set storage space is provided, tea trays and tea sets can be conveniently and rapidly taken out, manual carrying is omitted, and the safety of the tea sets is guaranteed; a user can directly complete tea making, the traditional mode that water is conveyed back and forth manually is changed, breeding of bacteria and mites is effectively avoided, and sanitation and health of the tea sets are guaranteed; and finally, garbage around the bottom plate body can be quickly blown out, and cleaning work of a user is facilitated.

The invention discloses a treatment device used for removing water through inversion of the inner wall and used for a beverage bottle, and relates to the technical field of bottle recovering. The treatment device comprises a bearing assembly, a guiding-in assembly and a knocking assembly; a fixing column is inserted into the top of a base table; a mounting block is arranged at the top end of a pull rod, and supporting rods are circumferentially hinged to the side wall of the mounting block at equal intervals; the knocking assembly is arranged on the right side of the guiding-in assembly. According to the treatment device, the guiding-in assembly extends into an inner cavity of the beverage bottle, a supporting rod and the support rods are matched, and high-pressure airflow is guided into a water blowing nozzle through a ventilation disc, so that water drops attached to the inner wall of a beverage pipe slide along the inner wall from top to bottom; meanwhile, a rotating gear drives a movable sleeve to rotate, the support rod structure is driven to rotate, under the action of the elastic reset structure, a hammering part intermittently impacts the outside of the beverage bottle, meanwhile, an ejector rod is driven to downwards impact the top of the beverage bottle, a gathering effect is achieved on the water drops attached to the interior of the beverage bottle, the water drops can be conveniently and rapidly blown out through cooperation with the guiding-in assembly, and the water removal efficiency is further improved.

The invention discloses a self-cleaning and self-vibrating type closed grinding device, and particularly relates to the field of herbal medicine treatment. The self-cleaning and self-vibrating type closed grinding device comprises a rack, a feeding mechanism installed in the rack, a driving mechanism, an air cylinder closed grinding cavity and a grinder, wherein the driving mechanism is in drivingconnection with the feeding mechanism, and the grinder is installed in the air cylinder closed grinding cavity. During actual use, contact sealing can be completed without a sealing component, and feeding can be completed without additionally arranging an opening. In conclusion, the device is simple in structure and convenient to use, external force centrifugal feeding is not needed, meanwhile, wind power generated in the device continuously enables materials to be turned over, and the materials can be completely ground without hammering. Meanwhile, cleaning is convenient, and manual operation is not needed.

The invention discloses a film covering device for a packaging box printing process. The device structurally comprises a device platform, a control panel, a heat dissipation groove, device hosts, a control handle, a fixing support and a film roll, wherein the two device hosts are arranged at the left end and the right end of the device platform in a bucked mode. According to the device, a film covering roll is used for dragging the film roll, a film pressing roller is used for pressing a film, linkage wheels perform synchronous driving through the film pressing roller, a rotating top pin is driven to perform telescopic control on a side moving mechanism, so that the left-right translation of a leveling assembly is achieved, and a packaging box is subjected to pre-processing and later correcting; and a side swing disc performs pressing control on a pressed air bag by following the movement of the leveling assembly, so that inner air is ensured to be rapidly blown out from an air blowinghead, dirt on the surface of the packaging box is completely cleaned, the problems of surface blistering and bumping in the film coating process are avoided, and the situation that the film is removed due to the inner air leakage in the later film pasting process is avoided.

The invention discloses a smart city Internet of Things data docking device, and relates to the technical field of Internet of Things. Comprising a shell, data docking equipment is arranged in the shell, a protective shell sleeves the outer side of the shell, a heat dissipation assembly is arranged between the upper end of the shell and the protective shell, an ash discharge assembly is arranged between the lower end of the shell and the protective shell, cushioning rubber strips are arranged between the four corners of the shell and the protective shell, and air bag air cushions are arranged between the left side and the right side of the shell and the protective shell. Pressing plates are movably arranged on the outer side of the protective shell corresponding to the airbag air cushions; supporting plates are fixed at the upper and lower ends of the data docking equipment; the lower end of the exhaust pipe is provided with an air nozzle penetrating into the shell, the upper end of the air nozzle is sleeved with the rubber sleeve, the lower end of the rubber sleeve is connected with the supporting plate, and the lower end of the rubber sleeve is communicated with the data docking equipment and provided with a gas one-way valve. The problems that in the prior art, Internet of Things data docking equipment is inconvenient to carry and poor in protection performance, heat is inconvenient to dissipate, and the use performance of the data docking equipment is affected are solved.

The invention relates to the technical field of electric reactors, discloses a controllable combined electric reactor, and aims to solve the problems that when an existing controllable combined electric reactor is used, on one hand, quick disassembly and assembly are difficult, follow-up maintenance and part replacement are inconvenient, on the other hand, internal heat is difficult to quickly conduct and dissipate, and the heat dissipation efficiency of the existing controllable combined electric reactor cannot be improved. An air blowing mechanism is installed in the heat dissipation box, a plurality of heat conduction rods are installed between the protection box and the heat dissipation box in an embedded mode, and an adjusting mechanism is installed on the metal baffle. The flow rate of gas in the heat dissipation box can be increased through the air blowing mechanism, internal heat can be quickly blown out, the heat dissipation efficiency of the electric reactor is improved, element damage caused by the fact that the internal heat is difficult to discharge is prevented, the metal baffle can be driven to move up and down through the adjusting mechanism, and then a user can quickly disassemble and assemble the electric reactor conveniently. The traditional dismounting and mounting time of the electric reactor is shortened, and a user can easily carry out follow-up maintenance and part replacement on the electric reactor.

An LED bulb comprises a lamp holder (7), an LED light source (1) and a shell (8). Convection holes are formed in the upper end and the lower end of the shell (8), and the LED light source is installed on the bottom face of a heat radiation plate (2). The heat radiation plate (2) is fixed to the lamp holder (7) through a heat conducting bar (6). Heat radiation protrusions (22) are arranged on the upper end face of the heat radiation plate (2), and a glass sleeve (3) is fixed to the upper ends of the heat radiation protrusions (22). Two upper convection holes (5) are formed in the position, on the upper side of the glass sleeve (3), of the shell (8). Two lower convection holes (4) are formed in the position, located on the lower side of the LED light source (1), of the shell (8). The LED bulb can achieve fast heat convection, and the heat radiation efficiency of the LED light source can be improved.

The invention provides an air guide device, an air guide control method and an air conditioner. The air guide device comprises an air duct assembly connected with a wind wheel assembly, and an air door assembly, wherein two wind wheels are arranged in the air duct assembly; the air duct assembly is arranged in a shell in two air outlet areas; the air door assembly is arranged on the shell and comprises a plurality of air doors for opening or closing a middle air outlet and two side air outlets, wherein the plurality of air doors comprise at least one cylindrical rotating door and at least one mobile door; and at least one cylindrical rotating door is provided with a ventilating channel. According to the air guide device, the middle air outlet and/or the side air outlets are opened or closed through rotation of the cylindrical rotating doors and movement of the mobile door, so that multiple air outlet modes can be achieved; meanwhile, sufficient air outlet quantity is ensured and the air outlet range is relatively large; the requirements of a user on fast cooling or heating comfort of the air conditioner can be met; and the usage experience of the user is improved.

The invention relates to a fuel nozzle, a combustion chamber, a gas turbine engine and a method for preventing fuel coking. Wherein the fuel nozzle comprises an oil way; a memory alloy part is arranged on the hole wall of the purging hole, so that the flow area of the purging hole is variable; through the air outlet hole, purging air entering from the purging hole flows out after passing through the oil path; wherein the fuel nozzle has a running state and a stopping state; in the stop state, the memory alloy part is of a first structure, and the circulation area of the purging hole is the maximum value; and in the running state, the memory alloy part is of a second structure, and the circulation area of the purging hole is the minimum value.

The invention relates to the technical field of aluminum foil folding forming systems, and discloses an aluminum foil folding forming system which comprises a mounting base, a supporting column is fixedly connected to the top of the mounting base, and a bottom plate is fixedly connected to the top of the supporting column. A coiled aluminum foil is placed on the unwinding shaft, when the aluminum foil passes through the space between the two slitting devices, the contact plates can be tightly attached to the aluminum foil, and when the aluminum foil passes through the dividing knife, the aluminum foil paper is slit into strips, so that the contact plates can be tightly attached to the two sides of the aluminum foil; in this way, the stability during aluminum foil conveying is guaranteed, the aluminum foil moves in a straight state, a reset spring is further arranged, under the elastic effect of the reset spring, when the internal pulling force is too large, the two elastically-arranged contact plates and the reset spring can achieve the tension adjusting effect, then the problem that the aluminum foil is damaged can be avoided, and the service life of the aluminum foil is prolonged. The segmentation process is more stable, and the continuity is better.

The invention discloses a heat pipe type electric warmer, comprising a shell, an oil tank, a heating pipe, a heat radiation assembly and an air blower assembly. The oil tank and the heat radiation assembly are fixedly arranged on the shell; heat conduction oil is contained inside the oil tank; a heating body section of the heating pipe is soaked into the heat conduction oil of the oil tank; the heat radiation assembly is partially soaked into the heat conduction oil of the oil tank; and the air blower assembly is arranged on the lateral face of the heat radiation assembly. According to the heat pipe type electric warmer provided by the invention, by additionally arranging the heat radiation assembly and the air blower assembly and matching the heat radiation assembly with the air blower assembly, not only can the heat generated by the heat conduction oil be rapidly blown out through the air blower assembly, so that the temperature of the heat conduction oil inside the oil tank is not too high; and the dangers, such as burning of a user, overflowing of the heat conduction oil and explosion, caused by too high oil temperature, can be avoided.

The invention relates to a switch cabinet. The switch cabinet comprises a cabinet body, a bus chamber, a circuit breaker chamber and a cable chamber are arranged in the cabinet body, the bus chamber and the circuit breaker chamber are separated through an upper partition plate, and an upper isolation static contact is arranged on the upper partition plate; the circuit breaker chamber and the cable chamber are separated through a lower partition plate, a lower isolation static contact is arranged on the lower partition plate, a solid-sealed polar pole is arranged in the circuit breaker chamber and provided with an upper wire outlet seat and a lower wire outlet seat, an upper isolation moving contact is installed on the upper wire outlet seat, a lower isolation moving contact is installed on the lower wire outlet seat, the upper isolation moving contact and the lower isolation moving contact are both of a vertically-through hollow structure, the lower isolation static contact is provided with a lower communicating hole communicating an inner cavity of the lower isolation static contact with the cable chamber, the upper isolation static contact is provided with an upper communicating hole communicating an inner cavity of the upper isolation static contact with the bus chamber, and the wall surface of the bus chamber is provided with an exhaust hole communicated with the inside and outside of the bus chamber; and the switch cabinet also comprises a heat dissipation fan which is used for enabling external cold air to enter the inner cavity of the lower isolation static contact through the lower communication hole.