70results about How to "Realize intelligent temperature control" patented technology

The invention discloses an intelligent temperature control method and device for an air conditioner and an air conditioner system. The method includes the steps of obtaining the body temperature of a user of the air conditioner, and obtaining the temperature of the indoor environment where the user is located, or obtaining the temperature of the indoor environment and the body surface temperature of the user; judging whether the body temperature is normal or not; when the body temperature is normal, determining the target execution temperature according to the temperature of the indoor environment or according to the temperature of the indoor environment and the body surface temperature, and adjusting the current operation pattern of the air conditioner based on the target execution temperature adaptively; and when the body temperature is abnormal, turning off the air conditioner and sending the abnormal body temperature information. By means of the scheme, the defects that in the prior art, the adjustment flexibility is poor, physical health is not facilitated, and user experience is poor can be overcome, and the beneficial effects of good adjustment flexibility, benefits for physical health and good user experience are achieved.

The invention provides a method for controlling a refrigerator. The refrigerator at least comprises a refrigerating chamber, a freezing chamber, one or more refrigerating chamber temperature sensors and one or more freezing chamber temperature sensors. The method comprises the following steps of respectively acquiring temperatures detected by one or more refrigerating chamber temperature sensors and one or more freezing chamber temperature sensors; respectively acquiring the highest temperatures of the temperatures detected by one or more refrigerating chamber temperature sensors and one or more freezing chamber temperature sensors; judging whether the highest temperature of the temperatures detected by one or more refrigerating chamber temperature sensors or one or more freezing chamber temperature sensors is larger than an initial set temperature of the refrigerating chamber or the freezing chamber; if the highest temperature of the temperatures detected by one or more refrigerating chamber temperature sensors or one or more freezing chamber temperature sensors is larger than the initial set temperature of the refrigerating chamber or the freezing chamber, performing refrigeration on the refrigerating chamber or the freezing chamber. By means of the method, intelligent temperature control can be achieved, no user operation is needed, and applicability is high. The invention further provides the refrigerator.

A high-molecular plate (or sheet) with intelligent temp controlling function by reflecting sun-heat or not is prepared from high-molecular material, composite pigment, organic glass, polycarbonate, modified terylene fibres and terylene fibres. Its features that full-band infrared light can be reflected when the temp is higher than its phase-change temp, or not when the temp is lower than its phase-change temp. It can be used for building, car, ship, etc.

The invention discloses a barrier-free environmental-friendly bathtub and a method. The barrier-free environmental-friendly bathtub comprises a bathtub body and a circulation device, wherein the circulation device is arranged at the bottom of the bathtub body; a water outlet is formed in one side of the bottom of the bathtub body; a water inlet is formed in a side wall opposite to the water outlet of the bathtub body; a sealing gate is arranged on a side wall without the water inlet of the bathtub body; the circulation device comprises a filter, a sterilization device, a heating device and a circulation pump; the filter, the sterilization device, the heating device and the circulation pump are connected successively through a pipeline; the water outlet of the bathtub body is connected with the filter through a pipeline; the circulation pump is connected with the water inlet of the bathtub body through a pipeline. Due to adoption of the sealing gate through which people can get in and get out conveniently, a barrier-free bathtub for the old or people with difficulties in walking can be formed, and the risk caused when people step into wet and slippery bathtubs can be avoided; meanwhile, due to adoption of the circulation device, water inside the bathtub can be repeatedly used, and thus the water source can be saved.

The invention discloses intelligent edible fungus sterilization equipment. A secondary combustion chamber A is arranged at the lower side in a combustion furnace body, and a secondary combustion chamber B is communicated with the upper side of the secondary combustion chamber A; an inner fire pipe of a furnace pipe is communicated with the upper side of the secondary combustion chamber, and a water body filled outside the inner fire pipe of the furnace pipe and a water body in an inner water jacket of the furnace body are communicated to jointly form an inner water jacket of the furnace pipe; steam discharge pipes are distributed on two lateral walls in a sterilization case body, the sterilization case body is connected with cold-hot air discharge decompression pipe, and is provided with an intelligent program controller; the intelligent program controller is respectively connected with a water-level controller, an induced draft fan, a check valve, an electromagnetic valve, a temperature sensor and a pressure sensor. Compared with the prior art, the intelligent edible fungus sterilization equipment has the advantages that a waste fungus package can be quickly combusted through two-sided counter burning and multi-stage burning to generate heat, steam is provided to the sterilization case body, steam sterilization is realized in the sterilization case body, the steam is recycled, and the equipment is controlled by the intelligent program controller and convenient to operate.

The invention discloses a water curtain solar respiration type curtain wall system. The system comprises a glass water curtain wall, a plurality of metal frames, and a plurality of opening operation parts, wherein the glass water curtain wall is fixed on an outer side of a space enclosing structure, the metal frames are arranged on an outer side of the glass water curtain wall in a rectangular array, solar respiration type curtain wall units are arranged on each of the metal frames, each group of metal frames, which is arranged longitudinally, is provided with a group of water curtain recycling systems, which provide recycling water for the glass water curtain wall, the solar respiration type curtain wall units comprises a window and side face glass, the window is composed of a solar cell panel arranged on the upper portion and lower glass arranged on the lower portion, the side face glass is arranged on two sides of the window, the opening operation parts control corresponding windows to be opened and closed, and when the window of each of the solar respiration type curtain units is in a closed state, an air heat insulation space is formed between the solar respiration type curtain wall units and the glass water curtain wall. According to the system, sunlight can be used fully, and the effective heat insulation effect and the intelligent temperature control of buildings are achieved.

The invention discloses an intelligent temperature control electric heat tracing device for a concrete pump pipe in winter construction. The intelligent temperature control electric heat tracing device comprises an electric heating tape, a pressure sensitive adhesive tape, a thermal insulation material, an intelligent temperature control device and the concrete pump pipe, wherein the electric heating tape is wound on the concrete pump pipe and is fixed by pressure sensitive adhesive; a temperature sensor is tightly attached to the outer pipe wall of the concrete pump pipe; the thermal insulation material covers the concrete pump pipe; the two ends of the electric heating tape are connected with a power supply junction box and a tail end sealing junction box which are connected with the intelligent temperature control device; the intelligent temperature control device is connected with a 36V transformer, a distribution box, a leakage protection device and a 220V / 360V power supply junction box in sequence. The device solves the problems of heating and heat preservation for the concrete pump pipe during the winter construction period at severe cold areas, the heat loss of concrete during the concrete pumping process is reduced, the concrete pump pipe is prevented from being iced and blocked during water washing, and intelligent temperature control is realized, so that the labor cost is reduced; moreover, all materials can be utilized repeatedly, so that the material-saving, energy-saving and environment-friendly requirements for green construction are realized.

The invention discloses an energy-saving kitchen disinfection cabinet. The energy-saving kitchen disinfection cabinet comprises a cabinet body, wherein a first disinfection chamber, a second disinfection chamber, a third disinfection chamber and a fourth disinfection chamber are formed in the cabinet body; the first disinfection chamber and the second disinfection chamber are mounted at the upperend and the lower end of the cabinet body; the third disinfection chamber is adjacent to the fourth disinfection chamber; and the third disinfection chamber and the fourth disinfection chamber are arranged between the first disinfection chamber and the second disinfection chamber. According to the energy-saving kitchen disinfection cabinet disclosed by the invention, the first disinfection chamberand the second disinfection chamber are arranged, and the first disinfection chamber and the second disinfection chamber respectively adopt far infrared high-temperature disinfection and ultravioletlight disinfection, so that the appliances which cannot be subjected to high-temperature disinfection can be separated for classified disinfection, and the disinfection effect is good; and the third disinfection chamber and the fourth disinfection chamber are arranged, so that when the number of the appliances requiring disinfection is small, the appliances can be placed in the third disinfectionchamber or the fourth disinfection chamber for disinfection, the situation that the whole disinfection device is started is avoided, and the energy resources are saved.

The invention discloses a method for protecting a battery and an electronic device, and solves the technical problem of damage to the battery due to side reaction in the battery in the prior art. The method is applicable to an electronic device which comprises a battery. The method comprises the following steps: obtaining a first temperature value for showing the current temperature of the battery when an inter-electrode voltage between a positive electrode and a negative electrode of the battery is a first voltage; judging whether the first temperature value is greater than a preset temperature value to obtain a judgment result; adjusting the inter-electrode voltage from the first voltage to a second voltage when the judgment result shows that the first temperature value is greater than the preset temperature value, wherein the second voltage is less than the first voltage or the second voltage is less than a third voltage, and the third voltage is the inter-electrode voltage when the battery is fully charged.

The invention provides a heat radiation protection device and a spectrum therapy instrument. The spectrum therapy instrument comprises a plurality of light sources and a heat radiation protection device. The heat radiation protection device comprises an area light source substrate, heat radiation bases, heat radiation fans, heat conduction pipes and heat radiation fins. The multiple heat radiationbases are arranged on the area light source substrate. Second installation parts are respectively arranged between adjacent heat radiation bases. The heat radiation fans are installed in the second installation parts respectively. The adjacent heat radiation bases are connected by the heat conduction pipes. The heat radiation fins are arranged on the pipe bodies of the heat conduction pipes to increase the heat radiation area. By integrating the heat radiation bases, the heat conduction pipes, heat conduction fluid, the heat radiation fins and the heat radiation fans and quickly transferringthe heat generated by the light sources to the heat radiation fin group through the heat conduction pipe network, multiple heat radiation and intelligent temperature control are realized. A fast and efficient heat radiation cycle system is formed, which is more efficient, intelligent and environment-friendly than air cooling. The heat radiation protection device is small, simple and easy to operate, can meet the requirement of light sources for long-time work and guarantee the working life of light sources, can radiate heat quickly, has high efficiency, and is convenient to install and use.

The invention relates to the field of numerical control dispensing machine equipment, in particular to an integrated numerical control dispensing machine structure. The integrated numerical control dispensing machine structure comprises a rack, a workbench, an X-axis moving assembly, a Y-axis moving assembly, a Z-axis moving assembly, a control cabinet, a glue pre-discharging hole site, a flushing hole site, an X-axis drag chain, a Y-axis drag chain, a Z-axis drag chain, a full-surrounding constant-temperature glue supply system, a flushing hole site garbage can, a glue pre-discharging hole site garbage can and a glue dispensing head, and the workbench is mounted on the upper portion of the rack and connected with the rack. The structural size of a numerical control dispensing machine can be greatly reduced, the problems that a common numerical control sealing dispensing machine is large in occupied area and difficult to transport, and a drag chain is short in service life are solved, and the full-surrounding integrated structural design is adopted in the full-surrounding glue supply system, so that the glue supply system is completely not affected by the external environment and temperature.

The invention discloses a heating maintenance method for thin-walled concrete of a steel-concrete composite bridge. The method comprises the following steps: spreading and fixing a plurality of carbonfiber heating wires on the upper surface of a steel bridge steel plate; pouring concrete on the upper surface of the steel bridge steel plate, and forming the thin-walled concrete after surface finishing; spreading a moisturizing layer on the thin-walled concrete; spreading a heat-preserving layer on the moisturizing layer; spreading cables on the outer side of the thin-walled concrete; and plugging plugs of the carbon fiber heating wires into plugs of the cables; and enabling the carbon fiber heating wires to work and generate heat. The method uses the carbon fiber heating wires to provide the heat source for maintenance of the concrete, and the carbon fiber heating wires are arranged between the steel bridge steel plate and the thin-walled concrete, so that the maintenance problem of the free surface of the bottom of the thin-walled concrete is well solved.

The invention discloses a method for manufacturing an intelligent temperature control air-energy sofa. The method is characterized by comprising the following steps: (1) providing a sofa body; (2) arranging a temperature generation system in the sofa body, wherein the temperature generation system comprises a compressor, an exchanger, an evaporator and a control valve which are connected with one another to form a loop; (3) arranging a temperature induction system in the sofa body, wherein the temperature induction system comprises a temperature sensing layer and a controller so as to realize intelligent temperature control to the sofa body; (4) arranging a temperature transmission system consisting of a circulating flow passage and a temperature transmission medium, wherein one end of the temperature transmission system is connected to the exchanger in the temperature generation system, and the other end of the temperature transmission system is connected to the temperature sensing layer in the temperature induction system. The invention further discloses the intelligent temperature control air-energy sofa. Through the intelligent temperature control, the sofa can supply heating and cooling air indoors, so that the sofa not only can realize the purposes of comfort and environmental protection, but also makes full use of space.

The invention provides an oxygen-fuel combustion system for a steel rolling heating furnace. The oxygen-fuel combustion system comprises the heating furnace, a fuel system, a combustion-supporting system, a nitrogen purging system, a smoke exhaust system and a control system. The heating furnace comprises a preheating section, a heating section and a soaking section. Total-oxygen flameless combustors are arranged on the side walls of the upper heating area and the lower heating area of the heating section, and the total-oxygen flameless combustors are arranged in an up-and-down layered and left-and-right staggered mode. Total-oxygen flameless combustors are arranged on the side walls of the upper heating area and the lower heating area of the soaking section, and the total-oxygen flameless combustors are arranged in an up-and-down layered and left-and-right staggered mode. Total-oxygen flameless combustors are arranged on the end wall of the heating area on the upper portion of the soaking section and are horizontally arranged in a single-layer mode. The control system comprises a blank tracking system, an intelligent temperature control system, a hearth pressure control system, a linkage alarm protection system and a blank heat preservation rolling waiting system. The combustion efficiency and the heat transfer efficiency of the steel rolling heating furnace are improved, and the purposes of improving productivity, saving fuel, reducing emission and improving product quality are achieved.

The invention discloses an intelligent water cup, and relates to the field of water cups. The bottom end of a cup body is in contact with a heating device. The cup body is provided with a temperaturesensor and a gravity sensor. The temperature sensor and the gravity sensor are both connected with a controller to transmit water temperature and quantity information in the cup body to the controller. The controller is connected with the heating device to control the heating device to work, and thus intelligent temperature control of the cup body is achieved. The controller is connected with a water pump to control the water pump to work, and thus intelligent water pumping and adding of the water cup are achieved. The parts of the whole intelligent water cup cooperate reasonably, and intelligent temperature control, automatic water adding and automatic treatment of overnight wastewater of the water cup are achieved.

The invention discloses a sterilizable instant heater for a pedestal pan, which comprises a sleeve cylinder, a heating rod, and a fluid outlet base; a penetrated fluid feeding channel is arranged in the heating rod, and the outer wall of the heating rod and the inner wall of the sleeve cylinder are formed with a fluid outlet channel connected with the fluid inlet channel; a fluid outlet connectedwith the fluid outlet channel is arranged on the outer wall of the sleeve cylinder; the fluid outlet base is arranged at the fluid outlet, and a fluid outlet pipe connected with the fluid outlet is further arranged on the fluid outlet base, wherein a fluid outlet cavity connected with the fluid outlet pipe and the fluid outlet at the same time is arranged in the fluid outlet base, and the openingof the fluid outlet cavity is provided with an ultraviolet sterilization unit for sterilizing and radiating fluid in the fluid outlet cavity. The sterilizable instant heater is safe and reliable, goodin heating effect, controllable in temperature, and can sterilize fluid flowed in the fluid outlet base.

The invention relates to a knob display, anti-burning and anti-spilling gas stove. The gas stove comprises a stove body, a stove head, an electronic knob switch embedded with a display screen, a protective bottom shell, a PCB, a motor airflow valve mechanism and a telescopic temperature sensor, wherein the gas stove and the electronic knob switch are correspondingly mounted in mounting hole positions on a stove body panel, the protective bottom shell and the motor airflow valve mechanism are disposed on the front side and the back side of the bottom of the stove body panel, the PCB is arrangedin the protective bottom shell, the stove head and the motor airflow valve mechanism are connected through an air guide pipeline, the telescopic temperature sensor is arranged in the center of a burner of the stove head in an embedded manner, a top temperature sensing part of the telescopic temperature sensor can be closely attached to the bottom of a cooker, and the electronic knob switch, the motor airflow valve mechanism and the telescopic temperature sensor are all electrically connected with the PCB. The gas stove is in a form of an electronic control type gas stove, and is reasonable instructural design, compact in size, easy to operate and use, temperature-controllable and capable of intelligently adjusting fire to prevent burning and spilling.

The invention provides a smart temperature control system which includes a temperature control module and a temperature acquisition module. The temperature acquisition module includes at least one temperature sensor for acquiring temperature data of a temperature acquisition area and transmitting the temperature data to the temperature control module. The temperature control module receives the temperature data of the at least one temperature sensor and based on each of the temperature data, conducts temperature control. According to the embodiments of the invention, the temperature acquisition module can acquire temperature data of the temperature acquisition area, and transmits the temperature data to the temperature control module which based on the temperature data conducts temperature control so as to maintain an area to be controlled to stay within a proper temperate range and realize smart temperature control.

The invention relates to a heat treatment kiln device and heat treatment method for products such as a super thick plate, a composite plate and the like, in particular to a U-shaped flame reciprocating heating trolley-type heat treatment device and a treatment method thereof. A plurality of sizing blocks are arranged in a row, multiple rows of the sizing blocks are placed in parallel to each otheron a furnace vehicle, and burners are fixed in a staggered manner on the furnace walls on both sides of a furnace and located in gaps between the sizing blocks in multiple rows; the burners, the sizing blocks and workpieces carried on the sizing blocks constitute a U-shaped energy flow channel for energy flow transmission. Side wall burners in opposite arrangement and a simultaneous heating operation system for the traditional trolley-type furnace are changed, the U-shaped flame reciprocating heating trolley-type heat treatment device has the advantages of U-shaped flame unilateral heat supply, U-shaped flame unilateral alternately reversing heat supply, U-shaped flame bilateral reciprocally and flexibly converting heat supply, cyclically reversing heat supply, interval drawing combustionheat supply, and flexible implementation of interval drawing, pulse and reciprocating heating temperature systems. Requirements of different process temperature systems are met, and a sustainable development strategy of energy conservation, emission reduction and clean production is also met.

The invention provides a biological feed drying device rich in trace elements. The biological feed drying device comprises a drying box, wherein a heating plate is mounted on an inner bottom plate ofthe drying box; a rotating shaft is arranged in a drying cavity of the drying box; two rotating rods are symmetrically arranged on the outer wall of the rotating shaft; a plurality of rectangular blades are horizontally mounted on the outer walls of the two rotating rods in a staggered manner; a feeding hopper is arranged at the front end of the drying box in a penetrating manner; a vibrating motor is mounted on one side of the feeding hopper; the output end of the vibrating motor penetrates through a housing of the drying box, extends into the housing and is rotatably connected with a first vibrating screen; partition plates are mounted at the positions, which are close to the outer edge, of the bottom of the first vibrating screen; and second vibrating screens are mounted at the bottom ends of the partition plates. By the heating plate, the first vibrating screen, the second vibrating screens, the rotating shaft, the rotating rods and the rectangular blades, feed is continuously stirred up and down, and can be quickly and uniformly stirred and dried, and thus, the feed is quickly dried.

The invention provides a method for controlling air conditioning equipment to output a temperature. The method comprises the following steps that S1, target environment images of an area right facingthe air conditioning equipment are acquired; S2, the acquired target environment images are input into a target detection algorithm network based on in-depth learning so as to perform human body feature recognition, and recognition results are output; and S3, the air conditioning equipment is controlled to output temperature adjusting according to the recognition results. By means of the method provided by the invention, the sensible temperature and a heating range of a current user can be calculated intelligently, accordingly, the output temperature is adjusted according to the sensible temperature, intelligent temperature control is achieved, and accordingly, an artificial intelligence technology and household electrical appliances are combined.

The invention belongs to the technical field of heat-resistant magnetic pumps, and particularly relates to an intelligent temperature-control high-temperature-resistant fluorine-lined magnetic pump. The intelligent temperature-control high-temperature-resistant fluorine-lined magnetic pump comprises a pump body, a pump body static ring, an impeller, a pump shaft, a shaft sleeve, an isolation sleeve assembly, a thrust bearing, a pressing plate, a support, an external magnetic component and a temperature sensor. The shaft sleeve is of a spiral groove type. The impeller and the shaft sleeve are assembled together to form an impeller assembly. The pump body static ring, the thrust bearing and the isolation sleeve assembly are assembled together to form a supporting assembly. Blades are arranged on the back of the external magnetic component. The isolation sleeve assembly is formed by assembling an inner isolation sleeve and an outer isolation sleeve together. The joint of the support and the motor is of a double-layer structure, so that a cavity is formed. A detection opening is formed outside the pump body. The temperature sensor is arranged in the detection opening. Compared with theprior art, the intelligent temperature-control high-temperature-resistant fluorine-lined magnetic pump has the following advantages that the medium temperature is monitored in real time through reasonable structure arrangement and scientific material selection, the pump is ensured by an intelligent system, the maintenance cost is reduced, and the intelligent temperature-control high-temperature-resistant fluorine-lined magnetic pump can operate under a high-temperature condition for a long time and can improve economic benefits.

The invention discloses a multifunctional heating device for a pedestal pan. The multifunctional heating device comprises a sleeve, a heating bar and a liquid inlet seat. A through liquid inlet passage is formed in the heating bar, the outer wall of the heating bar and the inner wall of the sleeve form a liquid outlet passage communicating with the liquid inlet passage, and a liquid outlet communicating with the liquid outlet passage is formed in the outer wall of the sleeve. The liquid inlet seat is arranged at the end of the other side of the sleeve, a liquid inlet pipe and a liquid inflow pipe which communicate with the liquid inlet passage are formed in the liquid inlet seat, and a liquid storing unit is externally connected to the liquid inflow pipe. The multifunctional heating devicefor the pedestal pan is safe, reliable, convenient and rapid in structure, good in heating effect, and capable of effectively enabling liquid in the sleeve to be fragrant or be sterilized.

The invention discloses a multifunctional intelligent heating and sterilizing device used for a pedestal pan. The device comprises a sleeve and a heating rod, a through liquid inlet channel is formedin the heating rod, a liquid outlet channel which is communicated with the liquid inlet channel is defined by the outer wall of the heating rod and the inner wall of the sleeve, and a liquid outlet communicated with the liquid outlet channel is formed in the outer wall of the sleeve. The liquid outlet is formed in the portion close to the other side end of the sleeve, and an ultraviolet sterilization unit used for irradiating liquid in the sleeve for sterilization is arranged at one side end of the sleeve. The multifunctional intelligent heating and sterilizing device used for the pedestal panis safe, reliable, good in heating effect, controllable in temperature and capable of perfuming or sterilizing the liquid in the sleeve through ultraviolet rays or chemical liquid.

The invention discloses an intelligent temperature controlling and filtering type aluminum alloy aging furnace and a working method thereof. The intelligent temperature controlling and filtering type aluminum alloy aging furnace comprises a furnace body, a loading and unloading trolley, heating devices, a ventilation device, an air filter and a temperature control device, the temperature control device comprises a PLC controller, a touch display screen and a temperature testing device, the top of the furnace body is provided with the ventilation device, the air filter is arranged below the ventilation device, the inner part of the furnace body comprises a hearth, an air guiding device is arranged at the top of the hearth, the bottom of the hearth is provided with the loading and unloading trolley, the two sides of the hearth are provided with the heating devices, the temperature testing device is arranged on the outer wall of the hearth, the output end of the temperature testing device is connected with the input end of the PLC controller outside the furnace body, the output end of the PLC controller is connected with the control end of a power supply switch, and power supply interfaces of the heating devices are connected with a power supply through the power supply switch. By adopting a high-temperature-resistant high-efficiency filter, circulating air in the furnace is cleaner, so that the performance of a workpiece is prevented from being affected because the workpiece absorbs impurities from air during heat treatment.

The invention discloses a heating method for a detonation pipeline. The heating method is mainly based on electrode discharge heating, and meanwhile, a metal heating belt is configured for heating; and a heating system comprises a temperature acquisition system and a temperature control system. The method has the advantages that the heating rate of the pipeline is greatly increased, the uniformity and safety of pipeline heating are improved, meanwhile, compared with a traditional heating mode, the method is convenient and rapid, and the problem of research limitation caused by limitation of the heating mode in the field of liquid fuel detonation is solved. Heating electrodes are connected to two ends of a detonation pipeline, output low voltage and high current, and are controlled by a step-down transformer connected with a power supply and a constant voltage source; the metal heating belt is positioned on the flange plates connected with the two pipelines and connected with the side surfaces of the two flange plates; the temperature acquisition system comprises a plurality of thermocouple sensors and a temperature measuring and controlling instrument; the thermocouple sensors are connected to a plurality of temperature measuring point interface ends of the pipeline, and the other ends of the thermocouple sensors are connected to a temperature measuring and controlling instrument; and the temperature control system is controlled by the temperature measuring and controlling instrument connected with a constant voltage source.

The invention discloses an instant hot type heater for a toilet. The instant hot type heater includes a sleeve, wherein a heat transmission groove for allowing an internal hollow cavity of the sleeveto communicate with an outer environment is formed in an outer wall of the sleeve, and a main control circuit board is arranged on the outer wall of the sleeve; a heating bar, wherein one end of the heating bar is inserted into the hollow cavity of the sleeve, a through liquid inlet channel is formed in the heating bar, and a liquid outlet channel communicating with the liquid inlet channel is formed between an outer wall the heating bar and an inner wall of the sleeve; an end cover which is arranged on one side end of the sleeve; and a cooling fin, wherein one side of the cooling fin is embedded in the heat transmission groove, and the other side of the cooling fin is connected to a main control circuit board. The instant hot type heater for the toilet is safe and reliable, is simple andconvenient in structure, is good in heating effect, is controllable in temperature, and can achieve waste heat utilization.

The invention relates to an intelligent temperature control system and method for mass concrete of a bridge structure. According to the system, point type thermometers are pre-buried in key parts of the mass concrete structure of the bridge structure to monitor the real-time change of the temperature inside and on the surface of the concrete; the temperature data is transmitted to an integrated intelligent temperature control cabinet, so that the integrated intelligent temperature control cabinet automatically adjusts the cooling water temperature and flow based on a temperature-flow coupling control model according to the real-time change condition of the concrete temperature and the temperature control standard; a thermometer is arranged in a water inlet tank of the water supply system to monitor the real-time change of cooling water temperature and is used for adjusting the flow of return water flowing back to the water inlet tank; through the design of water supply and return system pipelines, timing reversing of water flow in the cooling water pipe is achieved; the bridge structure mass concrete temperature control standard is determined through on-site actual construction and environmental data and numerical simulation and transmitted to the integrated intelligent temperature control cabinet, intelligent temperature control over the bridge structure mass concrete in the construction period is achieved, and harmful temperature cracks are prevented from occurring in the concrete.

The invention discloses a gas-liquid mixed heating sterilization device for a toilet bowl. The gas-liquid mixed heating sterilization device for the toilet bowl is characterized in that the device comprises a sleeve, a heating rod and a liquid inlet seat; the heating rod is opened with a penetrating liquid inlet channel; the outer wall of the heating rod and the inner wall of the sleeve form a liquid outlet channel communicated with the liquid outlet channel; the outer wall of the sleeve is opened with a liquid outlet communicated with the liquid outlet channel; a liquid inlet pipe communicated with the liquid inlet channel is opened on the liquid inlet seat; a UV (ultraviolet) sterilization unit used for conducting sterilization irradiation treatment of liquid in a liquid inlet chamber isdisposed on an opening of the liquid inlet chamber. The gas-liquid mixed heating sterilization device for the toilet bowl has the advantages of being safe and reliable, good in heating effect, controllable in temperature, and capable of achieving gas-liquid mixing cleaning and the sterilizing of the liquid flowing through liquid inlet seat.