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63 results about "Electric steam boiler" patented technology
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An electric steam boiler is a type of boiler where the steam is generated using electricity, rather than through the combustion of a fuel source. Such boilers are used to generate steam for process purposes in many locations, for example laundries, food processing factories and hospitals. Although they are more expensive to run than gas-fired or oil-fired boilers they are popular because of their simplicity and ease of use. Because of the large currents required, they are normally run from a three-phase electricity supply. They convert electrical energy into thermal energy with almost 100% efficiency but the overall thermal efficiency is variable, depending on the efficiency with which the electricity is generated.
Household electric steam boiler
The invention discloses a household electric steam boiler comprising a boiler body (1), a steam generator, a water tank (2) and a water feed mechanism. The steam generator comprises an electric heating disc (3). The water feed mechanism comprises a water supply pipe (4) and further comprises an internally penetrating connector (5). The connector (5) is provided with at least one water inlet pipe (5.1), at least one water outlet pipe (5.2), at least one gas inlet pipe (5.3) communicated with the atmosphere, and at least one gas return pipe. The horizontal plane height of the top of the inner wall of the joint between the gas return pipe and the gas inlet pipe (5.3) is greater than or equal to that of the top of the inner wall of the water outlet end of the water supply pipe (4). The household electric steam boiler is automatically fed with water by means of atmosphere, so that the water feed accuracy is high; besides, the boiler is simple in structure and low in cost; and the normal use of the electric steam boiler can be guaranteed.
Owner:宁波欧燕电器有限公司
Baozi vending machine and assembly method thereof
InactiveCN106781021ARealize automatic shipment and salesNo need to manually pick upCoin-freed apparatus detailsApparatus for dispensing discrete articlesEngineeringElectric control
The invention relates to a baozi vending machine and an assembly method thereof; the baozi vending machine comprises an electric steamer and a pot rack; a plurality of partitions are arranged in the pot rack at intervals from bottom to top, a plurality of steaming plates are arranged in parallel and side by side on each partition, and a row of steaming boxes are arranged on each steaming plate; the partitions, the steaming plates and the steaming boxes are of fence or mesh form; the partitions divide the pot rack into a plurality of zones; the corresponding sidewalls of each zone in the pot rack are provided with a goods exit and a material entry; one side of each steaming plate is provided with a screw slider mechanism for pushing the steaming boxes out of the good exit; the steaming plates are pushed out of or into the pot rack through the material entry; two sides of one end, close to each goods exit, of each steaming plate are provided with opposing sensors; an electric control box is arranged outside the pot rack. The baozi vending machine has the advantages that one baozi is put in one steaming box, the multiple steaming boxes are put on the steaming plates, the steaming boxes are automatically pushed out through the screw slider mechanism, the required quantity of baozi can be automatically pushed out without manual accessing, and the baozi vending machine is clean, sanitary and handy.
Owner:涂庆泽
Electric steam boiler system
InactiveCN103017132AIncrease profitAvoid wastingSteam generation heating methodsFeed water supplyThermal energyEngineering
The invention provides an electric steam boiler system. The electric steam boiler system comprises a power supply device, an electric steam boiler, a steam turbine and a generator, wherein the power supply device is connected with an electrothermal tube in the electric steam boiler through a power cord; the electric steam boiler is connected with the steam turbine through a pipe; and the steam turbine is connected with the generator and at least one steam heat energy utilization device through a pipe. By virtue of the additionally arranged steam turbine and generator, steam generated by the electric steam boiler is utilized for power generation at first, and then the steam heat energy utilization device is utilized for heat energy recovery of steam which is utilized by the steam turbine, so that the utilization ratio of steam generated by the electric steam boiler is effectively improved, and energy waste is avoided.
Owner:贾锦霞
Power frequency resonance type induction electric boiler
InactiveCN1757984AReduce additional lossReduce manufacturing costWater heatersEndless core furnacesEngineeringElectromagnetic induction
A main-frequency resonance type electric induction boiler is composed of the induction heater consisting of vertically arranged multiple induction heating tubes, a capacitor, an upper boiler cylinder or upper water collecting tank above said induction heating tubes, and a lower water collecting tank under said induction heating tubers. Said induction heating tube comprises a water tube, an internal heating steel tube and an external electromagnetic induction coil. When said induction heating tube is electrically and parallelly connected with said capacitor, a parallel resonance takes place to save electric energy by 50%.
Owner:郝明君 +1
Electric steam boiler
ActiveCN105927959ATake advantage ofLow costOhmic-resistance heating circuitsSteam generation heating methodsElectricitySafety valve
The invention discloses a full-automatic electric steam boiler. In a steam-water separator (82), an S-shaped fixation support (23) is used for limiting the positions of a permanent magnet (30) and a temperature-sensing magnetic body (31); and attraction and non-attraction of the temperature-sensing magnetic body (31) and the permanent magnet (30) are used for controlling opening and closing of valve core seal rings to achieve the separation of steam and water and output. The electric steam boiler is characterized in that the third valve core seal ring (17) is round and concave and is in a circular cap shape with the middle provided with a round hole (74) or a circular ring shape; the permanent magnet (30) is inserted in a suction plate (28) and magnetizes in the thickness direction; a pull rod screw (20) is radially fixed by a guide tube (26); a screw plug (5) is used for adjusting the elastic force of a spring (6); a pressure vessel (83) is made from steel tubes; a floating ball liquid level apparatus (72), the steam-water separator (82) and at least one safety valve (56) are arranged on an upper seal head (73); electric heaters (75) are arranged on a lower seal head (61); a tap water inlet tube connector (57) is arranged on one side of the lower end of a shell of the electric steam boiler for water supplementing; and the floating ball liquid level apparatus (72) is used for controlling an intermediate relay ZJ and a contactor CJ to achieve dry burning resistant protection.
Owner:扬州纳新节能科技有限公司
Molten salt heat storage single-tank internal arrangement heat exchange off-peak electricity steam boiler and heat exchange method
ActiveCN105627276AAvoid cloggingLow costStorage heatersSteam generation using hot heat carriersElectricityMolten salt
The invention discloses a molten salt heat storage single-tank internal arrangement heat exchange off-peak electricity steam boiler and a heat exchange method. The electricity steam boiler comprises a molten salt tank, an electric heater and a steam generator; the electric heater is arranged in an electric heating area inside the molten salt tank, and the steam generator is arranged in a heat exchange area inside the molten salt tank; molten salt in the molten salt tank is heated by the electric heater in the electric heating area and then flows to the heat exchange area to achieve heat releasing; and the cooled molten salt circulates to the electric heating area through a molten salt conveying pipeline. The single-tank internal arrangement heat exchange scheme is adopted, the heated molten salt flows in the molten salt tank, heat exchange between the molten salt and a heat exchanger can be achieved in the molten salt tank, material cost is effectively saved, and molten salt solidification and pipeline blockage can be effectively prevented.
Owner:SHENZHEN AINENGSEN EQUIP TECH
System for reducing power consumption of electrostatic dust collector and control method thereof
ActiveCN111974551AImprove power generation efficiencyEmission reductionElectric supply techniquesControl theoryDust emission
The invention provides a system for reducing power consumption of an electrostatic dust collector and a control method thereof. The input end of a microcomputer controller of the system is further connected with a manual / automatic switching module, the input end of the manual / automatic switching module is connected with a high-voltage electric field parameter manual setting module and a high-voltage electric field parameter automatic controller, and the input end of the high-voltage electric field parameter automatic controller is connected with a load feedback module, a water-coal ratio feedback module and a smoke content feedback module. The method comprises the following steps: acquiring parameters such as the unit load P of a generator set, the water-coal ratio D of a power generationsteam boiler and the smoke content G of a total exhaust port of a power plant; operating parameters of a high-voltage electric field of the electrostatic dust collector are automatically adjusted; flexibly adjusting the secondary voltage U2 and the secondary current I2 of the high-voltage electric field of the electrostatic dust collector according to the actual field work condition of a power plant. the power consumption of the electrostatic dust collector is reduced, the power supply coal consumption of a coal-fired power plant is reduced, the overall power generation benefit of a unit is improved, meanwhile, smoke dust emission is reduced, and contributions are made to environmental protection.
Owner:淮南洛河发电有限责任公司
Electric steam boiler
The invention discloses an electric steam boiler. The electric steam boiler comprises a cavity, a water receiving component and a water valve arranged on a water return part, wherein the cavity comprises a bottom plate; a bottom plate outfall is formed in the bottom plate; the water receiving component comprises a water guide cavity, the water return part and a water box; the water guide cavity is arranged corresponding to the bottom plate outfall and is communicated with the inside of the cavity by the bottom plate outfall; the water guide cavity is communicated with the water return part; a water return hole is formed in the water return part; a water inlet is formed in the water box; the water box is detachably arranged on the electric steam boiler; the water valve comprises a sealing part; when the water box is in a first position, the sealing part seals the water return hole; and when the water box moves from the first position to a second position, the water box drives the sealing part so that the sealing part unseals the water return hole, and the water return hole is communicated with the water inlet. The electric steam boiler has the beneficial effects that the water valve is arranged on the water return part, so that the water can not spill inside and / or around the electric steam boiler even if the water box is taken out from the electric steam boiler, thus avoiding causing adverse effects on electrical parts and / or burdening users in cleaning.
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
Concentrating solar steam generation system and seawater desalination system
InactiveCN108298622AReduce energy consumptionImprove water scarcitySolar heating energyGeneral water supply conservationHigh energyBrackish water
The invention provides a concentrating solar steam generation system and a seawater desalination system. The process of replacing a traditional electric steam boiler or a gas steam boiler with the concentrating solar steam generation system is promoted, the development of a solar medium-high temperature seawater desalination technology is promoted, the problem of high energy consumption of existing electric boilers or gas boilers and seawater desalination devices is solved, the systems have great practical significance in the improvement of the lack of water resources in China, and the solar energy is maximally used. It should be pointed out that the seawater desalination system is not limited to seawater desalination, and also can be applied brackish water desalination and general wastewater treatments in practical applications. The concentrating solar steam generation system also be applied to a solar thermal power generation system as a main heat source for solar thermal power generation.
Owner:李渊
Heat pump electric steam boiler
InactiveCN104713057AEliminates overpressure explosionsAvoid problems with waterHeat pumpsSteam generation using hot heat carriersProcess engineeringHeat energy
The invention discloses a heat pump electric steam boiler. The heat pump electric steam boiler comprises a heat exchange evaporator, a pressure container a and a pressure container b. As the heat pump technology is adopted in the heat pump electric steam boiler to serve as a sole heat source, energy in other media can be used, the energy efficiency ratio of the heat pump electric steam boiler is larger than the energy efficiency ratio of other boilers, large-proportion energy saving is achieved, and the larger energy saving, emission reduction and efficiency increase effect is obtained. In addition, as the temperature rise of a compressor condenser of a heat pump is limited, and continuous work will be stopped after the temperature reaches a certain ceiling temperature, explosion caused by unlimited rise cannot be caused, and explosion caused by continuous supply of the heat energy under the abnormal conditions of a prior boiler is avoided. Then steam separator is arranged in the heat pump electric steam boiler, so that the problem that water is contained in gas is solved. Finally, the lower temperature and the high temperature are separated, buffer space is provided, water replenishing is carried out in a lower temperature area, and therefore the pressure and temperature fluctuations can be avoided in the water replenishing process.
Owner:苟仲武
Novel electric steam boiler for ironing clothes
PendingCN111810930AExtended service lifeReduce scaleSteam generation heating methodsFeed water supplyThermodynamicsTap water
The invention discloses a novel electric steam boiler for ironing clothes. The novel electric steam boiler comprises a shell, a steam generating device, a water pump, a water purifying device, a watertank and an iron, the water tank is arranged in the shell, and the water purifying device is connected between the water tank and the water pump through a water pipe; and the water pump is further connected with the steam generating device through the water pipe, the upper end of the steam generating device extends out of the shell and is provided with a steam outlet valve, and the steam outlet valve is connected with the iron through a steam pipe. The water purifying device can filter out impurities in tap water before the tap water enters the steam generating device to be heated, incrustation generated after the tap water is heated is reduced, the water purifying device is quite clean and environmentally friendly, working efficiency is effectively improved, energy consumption is reduced, and the service life of the boiler is prolonged. The steam generating device can filter water in the generated water steam to a certain extent, so that the water steam coming out of the iron is dry,and the effect of ironing clothes is better.
Owner:广州鸿川针车有限公司
Electric steam boiler with function of maintaining one standard atmospheric pressure
PendingCN107440493AReduce manufacturing costReduce use costCooking vesselsThermodynamicsPressure stabilization
The invention discloses an electric steam boiler with a function of maintaining one standard atmospheric pressure. The electric steam boiler with the function of maintaining one standard atmospheric pressure comprises a box body, an inner container cavity, a steam constant pressure device which is capable of maintaining one standard atmospheric pressure, a water tank, a steam generator, a cooling channel and a control panel, wherein the inner container cavity and the water tank are both fixed inside the box body, and the steam constant pressure device is installed at a circular opening of the upper wall of the inner container cavity; the steam constant pressure device is communicated with the cooling channel, and the steam generator is installed at the opening of the lower wall of the inner container cavity. According to the electric steam boiler with the function of maintaining one standard atmospheric pressure, by arranging the steam constant pressure device which is capable of maintaining one standard atmospheric pressure on the inner container cavity of a normal pressure steam boiler, the pressure in the inner container cavity is maintained at one standard atmospheric pressure all the time and stably, and an electric steam box has the advantages of being simple in structure and low in cost, capable of solving the problem of food steaming at a low altitude area, and free of improving the design and manufacturing standards like a high-pressure steam furnace.
Owner:成都前锋电子有限责任公司
Combination system of building power-saving facility and storage battery
InactiveCN107268777AReduce electricity expenses and operating costsChange design capacityBatteries circuit arrangementsWallsBuilding energyIcebox
The invention provides a combination system of a building power-saving facility and a storage battery. The combination system comprises a building, a building energy-saving control cloud platform, an energy-saving power consumption device, an electrical storage device (7) and / or a charging wall (8); the energy-saving power consumption device comprises at least one of an LED lamp (1), a variable frequency fan (2), a variable frequency water pump (3), a variable frequency refrigerator (4), an energy-saving electric kitchen ware (5), an energy-saving electric steam boiler (6), an energy-saving elevator (9) and a variable frequency air conditioner (10). According to the combination system, the power quantity saved by energy-saving measures in different buildings is stored in the charging wall and the storage battery, the power charging and storing time is selected in the off-peak power period at night, in the power use peak period of the daytime, energy-saving power consumption facilities can be supplied with power through a storage battery and the charging wall, since the power-saving facilities consume less power than before, in addition, part of power is supplied by the power charging and storing facilities, so that the power consumption quantity obtained from the power system practically is much lower in the power use peak period, and the power consumption fee paid to the power system can be reduced greatly.
Owner:HEPU TECH DEV BEIJING CO LTD
Method and system for using clean energy for conducting sea water desalination
InactiveCN109867312ASolve the problem of unstable powerStable Energy Supply EnvironmentGeneral water supply conservationSeawater treatmentWater desalinationEngineering
The invention relates to a method and system for using clean energy for conducting sea water desalination. The method for using the clean energy for conducting sea water desalination comprises the following steps of (1) transmitting unstable electricity generated by using a clean energy power generation system to electric steam boilers, which use the electricity for generating steam, to generate superheated steam; (2) transmitting the superheated steam to a steam power generation system to output stable electricity; and (3) transmitting the stable electricity to a sea water desalination system, and producing fresh water. The unstable electricity generated by the clean energy power generation system is converted into the high-quality stable electricity through the electric steam boilers andthe steam power generation system, the problem of the unstable electricity generated by the clean energy power generation system is solved, and by supplying the high-quality electricity to the sea water desalination system for sea water desalination work, a stable energy supply environment of the sea water desalination system can be conveniently guaranteed.
Owner:PINGGAO GRP +1
Steam fog apparatus of artificial pollution laboratory for high-voltage equipment and flow control method thereof
ActiveCN104850155ARealize remote controlEnsure personal safetySimultaneous control of multiple variablesEngineeringPollution
The invention discloses a steam fog apparatus of an artificial pollution laboratory for high-voltage equipment and a flow control method thereof. According to the method, the steam fog apparatus of the artificial pollution laboratory for the high-voltage equipment is employed; a hygrothermograph is employed to measure the initial temperature and humidity of the artificial pollution laboratory; the wetting time and the voltage-boosting time for an artificial pollution test are set; the required total amount of steam is calculated according to the measured initial temperature and the size of the artificial pollution laboratory; the steam flow, the opening degree of a proportional adjusting valve, and the investment amount of electric steam boiler resistance wires are calculated according to the total amount of the steam obtained by calculation and the set time; the opening degree of the proportional adjusting valve and the investment amount of the electric steam boiler resistance wires are adjusted according to a calculation result, and the flow of the steam injected to the artificial pollution laboratory is controlled. According to the steam fog apparatus of the artificial pollution laboratory for the high-voltage equipment and the flow control method thereof, the steam valve is automatically controlled in a remote manner according to the steam flow required by different test stages of the artificial pollution flashover tests, the stability of the conditions for the artificial pollution flashover tests is improved, and the personal safety of operation personnel is guaranteed.
Owner:STATE GRID CORP OF CHINA +2
Electro-thermal steam heat accumulator
InactiveCN104676570ALess investmentSmall footprintSteam generation heating methodsThermal energyElectricity
The invention discloses an electro-thermal steam heat accumulator. The heat accumulator comprises a steam accumulator cylinder, wherein most of part in the heat accumulator cylinder is used for storing water or saturated water; a steam space is formed on the upper side of the water; an electric heating element is arranged in the stored water; the heat accumulator is provided with a water inlet pipe orifice, a water level gauge, a steam outlet, and related pipe fittings, pressure, temperature, safety, thermal insulation, water supply, drainage, maintenance hole and electrical control auxiliary devices for constituting the heat accumulator. The heat accumulator is mainly characterized in that the electro-thermal steam heat accumulator operates at full load and the heat energy is stored in the electro-thermal steam heat accumulator when social electric load is at valley, and steam is output outwards or heat is supplied by the electro-thermal steam heat accumulator when the social electric load is at peak. The electro-thermal steam heat accumulator has the main advantages that a user using off-peak electricity does not need to arrange a steam heat accumulator and an electric steam boiler side by side to save a large amount of investment and avoid resource waste, particular save energy for the country and reduce the cost for the user.
Owner:赵联众
Valley current steam boiler adopting heat condition oil to transfer heat and method for preparing steam
ActiveCN104266160APlay the role of voltage stabilization and unloadingStable pressureSteam generation using hot heat carriersElectricityBuffer tank
The invention relates to a valley current steam boiler adopting heat condition oil to transfer heat and a method for preparing steam. The boiler comprises an electric heating device, an energy storage device, a steam output device and a heat transfer medium pipeline. Heat transfer medium heat conduction oil can flow in the heat transfer medium pipeline in a circulation mode and transfers heat in the electric heating device or the energy storage device to the steam output device. The electric heating device comprises an electric heating element and a heat conduction oil buffer tank, wherein the electric heating element is started at the valley current period. The energy storage device comprises a heat storage substance. The steam output device comprises a steam generator and a preheater which are sequentially connected through the heat transfer medium pipeline. By means of the method, on one hand, the cheap valley current is utilized to generate steam which is used in the peak current time, the economical benefit is good, energy is saved, and the environment is protected; on the other hand, molten salt is utilized to store heat, the molten salt is high in use temperature and high in energy storage efficiency, and the stored heat ensures that the heat provided by the valley current can be utilized continuously in the valley current period in 24 hours to conduct heating to generate steam.
Owner:SHENZHEN AINENGSEN EQUIP TECH
Valley electricity steam boiler with fused salt heat transfer and heat storage function and method of valley electricity steam boiler for preparing steam
ActiveCN104279545AIncrease temperatureImprove efficiencySteam generation heating methodsHeat storage plantsOutput deviceEngineering
Owner:SHENZHEN AINENGSEN EQUIP TECH
Auxiliary self-locking protection mechanism used for electric steam boiler
ActiveCN110686226AAvoid damageSensitiveSteam generation heating methodsSteam boilersControl theoryMechanical engineering
The invention discloses an auxiliary self-locking protection mechanism used for an electric steam boiler. The mechanism comprises a boiler body and a boiler drum. A power-off self-locking switch is mounted at the upper end of the boiler body. The position, located on one side of the power-off self-locking switch, of the boiler body is fixedly connected with a fixing seat. A slide groove is formedin the side, close to the power-off self-locking switch, of the fixing seat. A trigger block is arranged in the slide groove and slides transversely. A first spring is fixedly connected between the end, away from the power-off self-locking switch, of the trigger block and the inner wall of the slide groove. The end, away from the power-off self-locking switch, of the trigger block is further fixedly connected with a transverse rod. The first spring is arranged outside the transverse rod in a sleeving mode. The other end of the transverse rod penetrates through the fixing seat. A groove is further formed in the middle of the bottom of the trigger block. According to the auxiliary self-locking protection mechanism provided by the invention, the power-off self-locking switch can be fast triggered in a transmission mode so that the boiler body can be disconnected from power and can stop working when a prior power-off self-locking protection system of the steam boiler has a fault, therefore, damage to a heating pipe due to dry ashing is prevented, and the protecting performance is better.
Owner:百铭服饰(福建)有限公司
Electric steam boiler
The invention discloses an electric steam boiler. The electric steam boiler comprises a cavity and a water receiving component, wherein the cavity comprises a bottom plate; a bottom plate outfall is formed in the bottom plate; the water receiving component comprises a water guide cavity, a water return part and a water box; the water guide cavity is arranged corresponding to the bottom plate outfall and is communicated with the inside of the cavity by the bottom plate outfall; a first water outlet is formed in the water guide cavity; the water return part is arranged corresponding to the first water outlet; a second water outlet is formed in the water return part; and a water inlet is formed in the water box and is communicated with the second water outlet. The electric steam boiler has the beneficial effects that the water receiving component is arranged at the bottom plate outfall, so that the water in the cavity can be discharged from the bottom plate outfall and be collected in the water box and can not spill inside and / or around the electric steam boiler, thus avoiding causing adverse effects on electrical parts and / or burdening users in cleaning.
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
Condensate-water-circulation electric steam boiler energy-saving system and method
InactiveCN111928223ASave electricitySteam generation heating methodsFeed water supplyProcess engineeringWater circulation
The invention relates to a condensate-water-circulation electric steam boiler energy-saving system and a method, and belongs to the technical field of energy conservation. The system involves heat utilization equipment, a flash evaporator, a preheating energy saver, an electric steam boiler and a jet type pressure mixer; steam condensate generated by the heat utilization equipment is divided intotwo paths, the first path is connected with the flash evaporator through a throttling valve, and the second path communicates with the electric steam boiler through a water pump; the flash evaporatorcommunicates with the preheating energy saver; a condenser capable of dissipating heat is arranged in the preheating energy saver; the electric steam boiler communicates with a power steam port of thejet type pressure mixer; the flash evaporator and the preheating energy saver communicate with an injection steam port of the jet type pressure mixer; and a steam outlet of the jet type pressure mixer is connected with the heat utilization equipment. Under general working conditions, the system can obtain about 6% of energy-saving benefits, a large amount of electric energy can be saved after long-term operation, and economic benefits are remarkable.
Owner:山东仁博能源科技有限公司
Electric steam boiler
The invention discloses an electric steam boiler. The electric steam boiler comprises a cavity and a water receiving component, wherein the cavity comprises a bottom plate and a side plate; the bottom plate is connected with the side plate; the water receiving component comprises a water guide part, a water return part and a water box; the water guide part is arranged corresponding to the joint of the bottom plate and the side plate; a first water outlet is formed in the water guide part; the water return part is arranged corresponding to the first water outlet; a second water outlet is formed in the water return part; and a water inlet is formed in the water box and is communicated with the second water outlet. The electric steam boiler has the advantages that the water receiving component is arranged at the joint of the bottom plate and the side plate, so that the water leaked from the joint of the bottom plate and the side plate can be collected in the water box, thus avoiding impacts of water on electrical parts of the electric steam boiler and ensuring the service life of the electric steam boiler.
Owner:GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
Steam fog device for high-voltage electrical equipment artificial pollution laboratory
InactiveCN104714162ARealize remote controlAvoid security risksTesting dielectric strengthElectrical devicesEngineering
The invention discloses a steam fog device for a high-voltage electrical equipment artificial pollution laboratory. The steam fog device comprises an electric steam boiler, a steam pipeline, a steam manifold, steam outlets and a high-voltage electrical equipment artificial pollution laboratory, wherein the electric steam boiler is communicated with an air inlet of the steam manifold through the steam pipeline; the steam outlets are formed in the high-voltage electrical equipment artificial pollution laboratory; the steam fog device also comprises proportional regulation valves, steam flow meters, temperature / humidity sensors and a steam flow automatic controller; the air outlets of the steam manifold are sequentially communicated with corresponding proportional regulation valves, steam flow meters and steam outlets through a steam pipeline; the temperature / humidity sensors are mounted in the high-voltage electrical equipment artificial pollution laboratory and are close to the air outlets of the steam outlets; and the steam flow automatic controller is connected with the electric steam boiler, the proportional regulation valves, the steam flow meters and the temperature / humidity sensors respectively. The steam fog device disclosed by the invention can realize remote control on the steam flow and guarantee consistent steam flow and uniform indoor temperature / humidity.
Owner:STATE GRID CORP OF CHINA +2
Solar vacuum flat plate collector
The invention provides a solar vacuum flat plate collector. The solar vacuum flat plate collector comprises a heat insulation box and an absorber plate core arranged in the heat insulation box, wherein the heat insulation box comprises a box body and a box cover which are both made of glass; a plurality of point-like bulges, a pipe-in hole and a pipe-out hole are formed in the bottom surface of the box body; the box cover is sheet glass, and the same point-like bulges are formed on the lower surface of the box cover; the absorber plate core is made of a metal material, a heat absorption runner is arranged in the absorber plate core, an inlet pipe nozzle is arranged at one end of the runner, an outlet pipe nozzle is arranged at the other end of the runner, the absorber plate core is arranged in the box body, and the inlet pipe nozzle and the outlet pipe nozzle penetrate the pipe-in hole and the pipe-out hole correspondingly; and the box cover is closed to seal a box gap, air in the box body is pumped out, and an air pumping hole is sealed to enable the absorber plate core to be a vacuum heat insulating layer in all directions. Therefore, the working temperature of a heat collector can be higher than 120 DEG C, steam of 100 DEG C or above can be produced, and the heat collector and an electric steam boiler can complement for each other to enable solar energy to become a stable industrial energy, and application of the flat plate collector is greatly expanded.
Owner:余华阳
Valley electricity heat storage steam boiler system
PendingCN112432148ASteam generation using hot heat carriersSteam central heatingWater treatment systemSoftened water
The invention discloses a valley electricity heat storage steam boiler system. According to the valley electricity heat storage steam boiler system, a water treatment system, a water treatment water supply pump, a softened water tank, a softened water supply pump, a liquid level device and a water inlet pipeline electric valve are sequentially arranged on a water inlet pipe according to the waterflow direction, the water inlet pipeline electric valve is connected to a steam-liquid phase change steam heat storage tank through an electric steam boiler, a steam-liquid conversion device is arranged at the connecting end of the steam-liquid phase change steam heat storage tank and the electric steam boiler, a steam supply pipeline is arranged at the upper left end of the steam-liquid phase change steam heat storage tank, a steam supply check valve and a steam supply pneumatic valve are sequentially arranged on the steam supply pipeline in the steam supply direction, a controller is arranged at the upper right end of the steam-liquid phase change steam heat storage tank, a blow-off pipeline is arranged at the bottom end of the steam-liquid phase change steam heat storage tank, and a blow-off electric valve is arranged on the blow-off pipeline. The valley electricity heat storage steam boiler system has the advantages that the electric boiler can be heated by utilizing valley electricity at night and stored for supplying steam required by industrial enterprises in the daytime, and the system is economical, efficient, low-carbon and environmentally-friendly.
Owner:田宇平
Module-integrated instant-heating electric boiler main machine and manufacturing process thereof
InactiveCN111425839AReduce volumeReduce weightSteam generation heating methodsWater heatersThermodynamicsEngineering
The invention discloses a module-integrated instant-heating electric boiler main machine and a manufacturing process thereof. According to the manufacturing process, a sheet heater is mounted on the outer surface of an aluminum profile module, liquid is heated through profile fins in the aluminum profile module, and electric leakage never occurs; and multiple profile modules and sheet heaters areintegrated in a stacked mode, clamping plates are mounted at outer sides of the profile modules, water inlet and outlet components and flange water inlet and outlet pipes are mounted at flow path holes in two ends of each clamping plate and two ends of each profile module, a clamping component is used for fixing the profile modules, the sheet heaters, the clamping plates and the water inlet and outlet components into a whole, and then the module-integrated instant-heating electric boiler main machine is manufactured. The module-integrated instant-heating electric boiler main machine has the advantages that the size is small, weight is low, noise is not generated, and electromagnetic interference harmful to health is avoided; multiple main machine units are infinitely combined into a super-power hot water (steam) electric boiler; and the module-integrated instant-heating electric boiler main machine is suitable for household electric heating equipment, large electric heating equipment and coal-to-electricity steam boiler equipment in industrial and mining enterprises and has unique novelty and high practical value.
Owner:陶礼德
Steam energy accumulating system for accumulating heat through off-peak electricity
PendingCN111271694APrevent backflowSmall footprintSteam separation arrangementsBoiler controlProcess engineeringCheck valve
A steam energy accumulating system for accumulating heat through off-peak electricity comprises an electric steam boiler, a direct steam supply pipeline, a heat accumulating pipeline, a heat accumulating pipeline electric valve, a heat accumulating pipeline check valve, a steam distributing pipeline, a heating pipe, a liquid level transmitter, a drainage pipeline, a drainage pipeline electric valve, a water replenishing pipeline, a water replenishing pipeline electric valve, a make-up water pump, a heat releasing pipeline, a heat releasing pipeline check valve, an electric adjusting valve, a steam-water separator and a pressure transmitter. The tail end of the heat accumulating pipeline is connected in a steam heat accumulator. The heating pipe is connected to the steam distributing pipeline. The make-up water pump is connected with the water replenishing pipeline electric valve, and the heat releasing pipeline is connected with the steam accumulator. The heat releasing pipeline checkvalve, the electric adjusting valve, the steam-water separator and the pressure transmitter are mounted on the heat releasing pipeline in sequence. The steam energy accumulating system is small in occupied space and low in operation cost, water is adopted as a medium to store high-temperature high-pressure steam generated by off-peak electricity, and the steam is released for use at an electricityconsumption peak. The steam energy accumulating system can be widely used for the field of industrial and civil steam.
Owner:QINGDAO DANENG ENVIRONMENTAL PROTECTION INC
Steam mist device and its flow control method for artificial pollution laboratory of high voltage equipment
ActiveCN104850155BRealize remote controlEnsure personal safetySimultaneous control of multiple variablesEngineeringPollution
Owner:STATE GRID CORP OF CHINA +2
A kind of valley electric steam boiler with heat transfer oil and method for preparing steam
ActiveCN104266160BIncrease temperatureImprove efficiencySteam generation using hot heat carriersHeat conductingHigh energy
The invention relates to a valley electric steam boiler with heat transfer oil and a method for preparing steam thereof. The boiler includes an electric heating device, an energy storage device, a steam output device and a heat transfer medium pipeline; The pipeline circulates and transfers the heat in the electric heating device or energy storage device to the steam output device; the electric heating device includes an electric heating element and a thermal oil buffer tank, wherein the electric heating element is turned on during the valley power period; the energy storage The device includes heat storage material; the steam output device includes a steam generator and a preheater connected in sequence through the heat transfer medium pipeline. On the one hand, the present invention utilizes cheap valley electric heating and uses it at the peak electric time, which has good economic benefits, energy saving and environmental protection; During the valley electricity cycle within hours, the heat provided by the valley electricity is continuously used to heat and generate steam.
Owner:SHENZHEN AINENGSEN EQUIP TECH
Energy internet distributed energy supply and energy storage equipment modeling method
InactiveCN110445133AHigh build rationalityImprove utilizationAc network circuit arrangementsBrickWater turbine
The invention discloses an energy internet distributed energy supply and energy storage equipment modeling method. The method comprises the steps of deriving a wind turbine and a gas turbine from a prime motor; drawing a wind turbine curve; drawing gas turbine and internal combustion engine curves; creating a new class for an electric steam boiler; adding an air conditioning unit, a lithium bromide absorption refrigeration unit, a direct combustion type lithium bromide absorption refrigeration unit, an electric refrigeration unit and a heat pump refrigeration unit; expanding a basic energy storage unit; deriving a battery power storage unit and a capacitor power storage unit; and deriving an ice cold storage unit, a water cold storage unit, a phase change cold storage unit, a water heat storage unit and a brick heat storage unit. A model system constructed by the method is constructed on the basis of original internal combustion engine, steam turbine and water turbine, so that the costconsumption is greatly reduced; meanwhile, the reasonability of energy production equipment, energy conversion equipment and energy storage equipment in the model system is high; comprehensive energyutilization can be promoted; and energy integration and energy sharing among service systems can be better guided.
Owner:GUANGDONG POWER GRID CO LTD INFORMATION CENT +1
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