36results about How to "No gyration effect" patented technology

A refrigeration system for an automobile air conditioner comprises a direct-current power supply, an electronic controller, a mode select switch, a plurality of semiconductor refrigeration pieces, a voltage-regulating control PWM (pulse-width modulation) device, a refrigeration piece select device, an in-automobile temperature sensor, a chair pressure sensor, an air-blast fan, a radiator fan and a temperature-regulating button, wherein the input end of the electronic controller is connected with the mode select switch, the in-automobile temperature sensor, the chair pressure sensor and the temperature-regulating button; the output end of the electronic controller is connected with the refrigeration piece select device; and the electronic controller can drive one or more semiconductor refrigeration pieces to work for refrigeration selectively according to temperature values and chair pressure values detected by the in-automobile temperature sensor and the chair pressure sensor as well as the temperature values set by the temperature-regulating button.

The invention discloses a carbonic acid beverage making device with a semiconductor refrigerating and juice squeezing structure. The lower portion of a cup body of the making device is connected with a refrigeration device. The upper opening part of the cup body is connected with a detachable gas making mechanism and a detachable juice squeezing device in an exchange mode. A semiconductor chilling plate is connected with an external cooling device. A gas flow chamber of the cooling device is communicated with a backflow opening. A fan connected with a gas inlet is arranged on one side of a cold conduction block in a refrigeration chamber. The juice squeezing device is composed of a drive mechanism and a juice dropping mechanism. A spiral propeller is built in a filter screen of the juice dropping mechanism. A motor shaft is connected to a rotating shaft sleeve of the spiral propeller in an inserted mode. A residue storing cavity and a juice outlet are formed in one side of an outer barrel body of the juice dropping mechanism. The steam making mechanism is formed by connecting a material storage chamber, a metering disc and a discharge disc. Raw materials in the material storage chamber flow into the cup body after being quantified through the metering disc to generate gaseous carbon dioxide, and an ice-cold carbonic acid beverage is obtained after the gaseous carbon dioxide and juice are mixed.

The invention discloses an intelligent temperature-control mattress. The intelligent temperature-control mattress comprises a mattress body and a main engine, wherein the mattress body is provided with a ventilation layer, a lining layer, a temperature control layer, a filling layer and an anti-slip layer in sequence from top to bottom; a water circulation pipe is laid in the temperature control layer; the temperature control layer is provided with a sleep monitor and a first temperature sensor; the main engine comprises a water tank assembly, a control panel, a heat dissipation opening, a water feeding opening and a liquid crystal display screen arranged on the control panel; the water tank assembly comprises a water tank, a semiconductor cooler, a fan, a water feeding opening of a watertank, a second temperature sensor, a water pump, a self-operated electric control temperature adjusting valve and a stirring part. The intelligent temperature-control mattress disclosed by the invention has the advantages that the semiconductor cooler can meet the requirements of heating and cooling the mattress at the same time, and is simple in structure and good in safety.

The invention discloses a temperature control device for adjusting kitchen temperature, and relates to the technical field of kitchen appliances. According to the technical scheme, the temperature control device for adjusting the kitchen temperature is characterized in that the temperature control device for adjusting the kitchen temperature comprises a shell, a power supply control device installed on the shell, semiconductor refrigerating sheets which are installed on the power supply control device and controlled by the power supply control device, an insulating assembly used for sealing, protecting and insulating the semiconductor refrigerating sheets, an assisting assembly used for assisting the semiconductor refrigerating sheets in heat exchange and an illuminating assembly installedon the shell; the power supply control device is used for controlling positive electrode and negative electrode switching between the semiconductor refrigerating sheets and a power supply, then the flowing direction of currents in the semiconductor refrigerating sheets is changed, and the semiconductor refrigerating sheets are controlled to conduct refrigerating or heating; and the multiple semiconductor refrigerating sheets are connected in series, the top faces of the semiconductor refrigerating sheets are located in a same plane, and the multiple semiconductor refrigerating sheets are electrically connected in series. By designing the novel temperature control device, the effect of refrigerating or heating a kitchen is achieved.

The invention discloses an Internal of Things based multifunctional water dispenser for a public area, wherein networking is realized between an intelligent water dispenser and a background service platform, a drinking water service platform is constructed at a fixed point by the intelligent water dispenser, and information of the user is collected to establish a personal database, and a drinkingwater scheme is proposed aiming at the adopted personal data. The personal information options can be selected and altered, and the design of the drinking water scheme can be performed according to real-time requirement, so as to promote the experience feeling and the intelligent practicability. A solar cell panel is arranged on the cabinet body of the intelligent water dispenser to be used for generating power and supply power to an electrolytic cell, and the electrolytic cell can electric provide power to a semiconductor refrigerating and heating chip, so as to achieve the effects of savingenergy and reducing emission.

The invention aims to provide an efficient cooling device. The efficient cooling device comprises a cooling box, a temperature guiding plate and a refrigeration chip, wherein one end of the temperature guiding plate is arranged in the cooling box, and the other end of the temperature guiding plate is arranged outside the cooling box and connected with the refrigeration chip; the refrigeration chip is arranged on the outer wall of the first pipeline; and cooling water in the first pipeline can take away heat generated when the refrigeration chip works, so the service life of the refrigeration chip is prolonged. According to the efficient cooling device disclosed by the invention, the cooling chip is used as a refrigerant and can continuously work; and meanwhile, the cooling box is cooled through cooling water, so the temperature of the cooling box is ensured to be constant and not to rise when a chip cooling problem occurs, and auxiliary cooling is carried out.

An electric control power distribution cabinet with moisture-proof and cooling functions of the present invention comprises a power distribution cabinet shell and a shell base arranged at the bottom of the power distribution cabinet shell, the front and rear side surfaces of the power distribution cabinet shell are both equipped with door body frames, and the two sides of each door body frame are equipped with the L-shaped cover body sliding grooves in the vertical direction. The L-shaped cover body sliding grooves are internally equipped with the movable cover bodies, the left side face and the right side face of the power distribution cabinet shell are both provided with heat dissipation cylinder assembling holes, a heat dissipation cylinder is arranged in each heat dissipation cylinder assembling hole. A semiconductor refrigeration piece is arranged in each heat dissipation cylinder, a transverse hole, a longitudinal hole and a vertical hole which are horizontally and vertically communicated are formed in the shell base, and the vertical holes, the transverse holes and the longitudinal holes are communicated with one another. By means of the scheme, the electric control power distribution cabinet with the damp-proof and cooling functions can achieve the damp-proof function, the noise reduction function, the cooling function and the waterproof function on the power distribution cabinet at the same time, the safety coefficient of the power distribution cabinet can be greatly increased, and the service life of the power distribution cabinet can be greatly prolonged.

The invention provides a bioreactor constant temperature system which is characterized in that the bioreactor constant temperature system comprises a first constant temperature device; the first constant temperature device comprises a base, a sleeve and a first constant temperature adjusting module; the sleeve is installed on the base, and the inner side of the sleeve and the base jointly form an accommodating space which is provided with an opening in the upper part and can be used for placing a bioreactor; the first constant temperature adjusting module comprises at least one Peltier tile which is mounted along the side wall of the sleeve; and the first constant temperature adjusting module is used for adjusting the temperature of the bioreactor placed in the accommodating space and enabling the bioreactor to be in a constant-temperature state. The Peltier tile is used for providing heat radiation to heat the bioreactor, the thermal inertia of the Peltier tile is very small, and the cooling and heating time is short. By adopting the Peltier tile, the bioreactor constant temperature system has the characteristics of capability of continuously working, no pollution, no rotation effect, small vibration during working, low noise, long service life, easiness in installation and the like.

The invention discloses a temperature adjusting device and an operation method thereof, and relates to the technical field of refrigeration and heating. According to the key points of the technical scheme, the temperature adjusting device is characterized by comprising a power supply control unit, a temperature adjusting unit, a heat preservation component and an auxiliary component, wherein the temperature adjusting unit is arranged on the power supply control unit and is controlled by the power supply control unit, the heat preservation component is used for carrying out heat preservation onthe temperature adjusting unit, and the auxiliary component is used for carrying out heat exchange; the temperature adjusting unit comprises a plurality of semiconductor refrigeration sheets, the electric connection modes of the semiconductor refrigeration sheets are connected in series, and the top surfaces of the semiconductor refrigeration sheets are located in the same plane; and the power supply control unit controls the positive and negative poles between the semiconductor refrigeration sheets and the power supply to be switched, the flow direction of current in the semiconductor refrigeration sheets are changed, and the temperature regulation unit is controlled to refrigerate or heat. According to the temperature adjusting device and the operation method thereof, a novel refrigerating component is designed, so that the problem that an existing air conditioner is too large in body and requires a large installation space is solved, when the space needed for refrigerating or heating is small, the defects of high manufacturing cost, inconvenient installation and resource waste of the air conditioner are overcome.

The invention discloses a WiFi (Wireless Fidelity) intelligent medicine chest system based on a semiconductor Peltier effect, which comprises an intelligent medicine chest, a mobile phone client APP (Application) and a portable bracelet, the intelligent medicine chest has the functions of intelligent temperature control storage of medicines with special storage conditions, pressure sensing detection of the residual amount of the medicines, backup power supply of a solar cell panel, emergency call under specific conditions, WiFi remote communication and the like. The portable bracelet can carry out heart rate detection and fall detection on wearing in real time, and can realize functions of intelligent voice broadcast reminding of medicine taking and buying, GPS positioning and remote WiFi communication. The mobile phone client APP has the functions of pushing medicine related information, reminding medicine taking and purchasing, receiving information sent by the medicine box and the bracelet, automatically processing the information in a set mode, automatically ordering the information under the condition of user authorization and the like. The system has the advantages that the system has the functions of temperature control, dose detection, remote control, emergency treatment and the like, the use experience and efficiency of a user can be more comprehensively improved, and the safety guarantee of the user is improved.

The invention relates to the field of single-riding electric take-out vehicles, in particular to a single-riding electric take-out vehicle. The electric take-out vehicle comprises an electric vehicle body, a storage cabinet, a cockpit, a windscreen wiper, a solar power generation device, a wire, a GPS navigator, an air conditioner, an air conditioner switch and a heat preservation and refrigeration device, the storage cabinet and the cockpit are fixed to the upper portion of the electric vehicle body, and the windscreen wiper is located in front of the cockpit and connected with the solar power generation device through the wire. The solar power generation device is connected with the GPS navigator, the air conditioner switch and the heat preservation and refrigeration device through wires, the air conditioner switch is connected with the air conditioner, and the heat preservation and refrigeration device is located in the storage cabinet. The electric take-out vehicle with the storage cabinet is safe, clean, scientific, practical, healthy, environmentally friendly, accurate in positioning, warm in winter and cool in summer, safe, convenient and capable of providing power for the storage cabinet through power generation of a solar cell panel, saves resources, is provided with the air conditioner, the GPS navigator and the windscreen wiper in the cockpit in a closed design, and improves the working environment of workers.

The invention discloses a multi-functional instant soda water dispenser. The mouth of the cup body of the soda water dispenser is interchangeably connected with a detachable steam making mechanism and a juice extraction device, and the lower part of the cup body is connected with a refrigeration device, and the semiconductor refrigeration sheet of the refrigeration device is externally connected to dissipate heat. device, the return port communicates with the air flow chamber of the cooling device, and a fan connected to the air inlet is provided on one side of the cooling block in the refrigeration chamber; the juicing device is composed of a drive mechanism and a juice extraction mechanism, and the filter screen of the juice extraction mechanism is built in to push The motor shaft is inserted on the rotating shaft sleeve of the propeller, and the side of the outer barrel is provided with a slag storage chamber and a juice outlet; the steam making mechanism is composed of a storage bin, a metering disc and a discharge disc. After being quantified by the metering plate, the raw materials flow into the cup from the discharge hole to generate carbon dioxide gas, which is fused with the fruit juice to become a cold carbonated drink.