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Electronic key system, apparatus and method
InactiveUS6975202B1Avoid problemsSufficient securityElectric signal transmission systemsImage analysisComputer hardwareBiological activation
A system, apparatus and method for using an electronic key to open electronic locking devices is provided. With the system, apparatus and method, a key code is sent to a user's wireless communication device and is later used to open a corresponding locking device. The key code is generated by a key supplier based on a master key obtained from a master key supplier, e.g. an electronic lock manufacturer. The key code may include a master key portion, a secondary key portion, an activation / expiration portion, a wireless device identifier portion, a time of issue portion, and a time of last use portion.
Owner:IBM CORP
Method for providing a consumer with information regarding commercial prescription availability and cost
InactiveUS20070250341A1Maximize choiceConveniently obtainDiagnostic recording/measuringSensorsPharmacyThe Internet
A method is disclosed whereby consumers enrolled in subscribing prescription benefit plans can easily obtain information over the Internet regarding costs and availability of their prescription medications at local and mail-order participating pharmacies of their choice, based on the prescription benefit plans of which they are members. Data on medication dosages, quantities and net costs at a plurality of pharmacies are compiled by the method and presented on-line so that each member of a plan can select the combination of cost and convenience for prescription fulfillment that he or she prefers. The method then allows the user to select prescription fulfillment directly from the selected pharmacy on-line. Other information,.such as general medical, medication and health information can also be made available. Patients, pharmacies, PBMs and plan payers all benefit.
Owner:MEDIMPACT HEALTHCARE SYST
Electric Public Transit System
ActiveUS20080258682A1Increase efficiency of useEffective capacityBatteries circuit arrangementsRailway vehiclesPower gridCharging station
The present invention relates to an electric public transit system, comprising electric driven buses with a cassette battery set and bus-mounted control system, a charge station and a loading and unloading apparatus. When said bus needs change the cassette battery set, said loading and unloading apparatus takes said cassette battery set from said bus and then replace with a charged cassette battery set. Both said charge station and said loading and unloading apparatus are equipped with their control systems, respectively, which can intercommunicate with said bus-mounted control system. In the present invention, the cassette battery sets are charged during power consumption valleys of the power grid, and therefore, the transit system can save energy and benefit the environment. Additionally it is also fast and accurate for loading and unloading the cassette battery set in the system of the present invention, which can also guarantee the bus operating online continuously and greatly enhance the usage ratio of the bus.
Owner:BEIJING DIANBA TECH CO LTD
Intelligent energy storage machine and operating method thereof
ActiveCN102882237AAdd grid-connected power feed functionStable electricity loadBatteries circuit arrangementsAc network load balancingElectric power systemNew energy
The invention provides an intelligent energy storage machine and an operating method thereof. The intelligent energy storage machine is used in a large scale, so that the electrical load of a power grid is relatively stable, the electrical load for the daytime and night is balanced, and the peak load shifting function is realized; and the energy storage machine comprises a miniature wind power and photovoltaic power generation input interface, and a new energy access power system is easily realized. The intelligent energy storage machine comprises a cabinet shell, a control system, an energy device and an energy storage device, wherein the energy device is used for providing energy for the load and comprises a solar energy device, a wind energy device and a mains supply; the electric energy generated by the solar energy device and the wind energy device is stored in the energy storage device; the energy storage device is an energy storage battery pack; the energy storage battery pack is used for storing the energy generated by the solar energy device and the wind energy device and the energy charged by the mains supply; and the control system comprises a wind and photovoltaic complementary controller, a grid-connected inverter, an off-grid inverter, a programmable logic controller (PLC), a battery management system and a bidirectional intelligent electric meter.
Owner:YINLONG ENERGY CO LTD
Motion estimation or P-type images using direct mode prediction
ActiveUS7702168B2Quality improvementImprove homogeneityPulse modulation television signal transmissionCode conversionData compressionMotion vector
The process for coding the current block comprises a step of selecting the predicted block from among candidate blocks, the selection being dependent on a difference DBdrx,dry between the co-located block of the current image block lying in an image of type B and the block of a reference image, the latter block being designated by the motion vector with components drx, dry which is allocated to co-located block and which is colinear with the motion vector Vp allocated to the current block and designating the candidate block. The process relates to data compression, the transmission of digital images using the video coding standard comprising a direct prediction mode, for example the h263, MPEG4 or h261 standard.
Owner:INTERDIGITAL MADISON PATENT HLDG
Motion estimation or P-type images using direct mode prediction
ActiveUS20050213828A1Quality improvementImprove homogeneityPulse modulation television signal transmissionCode conversionData compressionMotion vector
The process for coding the current block comprises a step of selecting the predicted block from among candidate blocks, the selection being dependent on a difference DBdrx,dry between the co-located block of the current image block lying in an image of type B and the block of a reference image, the latter block being designated by the motion vector with components drx, dry which is allocated to co-located block and which is colinear with the motion vector Vp allocated to the current block and designating the candidate block. Applications relate to data compression, the transmission of digital images using the video coding standard comprising a direct prediction mode, for example the h263, MPEG4 or h261 standard.
Owner:INTERDIGITAL MADISON PATENT HLDG
Technology System to Develop and Support Community News Services with Multi-Dimensional Marketing and Distributed Computing.
InactiveUS20170024767A1Growth of has been explosiveZero costAdvertisementsMarket data gatheringRating systemSchema for Object-Oriented XML
A system to create independent, local, online news services is described. User created content is aggregated to create local news services based on geographical segments and independent content contributors. Content is gathered from independent members and then segmented into web pages. Web pages utilize databases to segment the news content based on population by physical location. The content is then further segmented into categories and areas of interest. Individuals, who want to contribute content, are required to become members of a multi-level marketing network. The multi-level marketing network of members monitors an individual member's content that they provide to the news service. A rating system enables members and consumers to evaluate the content. Members are compensated on revenue that they and the members in their multi-level marketing group produce by marketing advertising and business services. The News Event and News Alert System Architecture depicts the major components of the news event and alerting system. The NDS is the primary network service used by MANA. News events are collected and analyzed. Location and category features are compared to each MANA location and category preferences and alerts are generated.
Owner:JOHNSON JR WILLIAM V +1
Method of automatically augmenting an electronic message
InactiveUS20150156148A1Efficient measurementEffective trackingData switching networksPaymentSocial network
A method of automatically augmenting an electronic message, such as an email message, webmail, IM message, posting on a social network site, webpage or message in any other medium or format with automatically generated content (a ‘Donation Mechanic’) within the footer of consumer emails. The recipient of the message can select the Donation Mechanic to trigger an event, such as a payment from the Brand to the Cause.
Owner:DOULTON DANIEL
Electric public transit system
ActiveUS8022666B2Smooth movementZero costBatteries circuit arrangementsRailway vehiclesControl systemTransit system
The present invention relates to an electric public transit system, comprising electric driven buses with a cassette battery set and bus-mounted control system, a charge station and a loading and unloading apparatus. When said bus needs change the cassette battery set, said loading and unloading apparatus takes said cassette battery set from said bus and then replace with a charged cassette battery set. Both said charge station and said loading and unloading apparatus are equipped with their control systems, respectively, which can intercommunicate with said bus-mounted control system. In the present invention, the cassette battery sets are charged during power consumption valleys of the power grid, and therefore, the transit system can save energy and benefit the environment. Additionally it is also fast and accurate for loading and unloading the cassette battery set in the system of the present invention, which can also guarantee the bus operating online continuously and greatly enhance the usage ratio of the bus.
Owner:BEIJING DIANBA TECH CO LTD
Mobile terminal user identity authentication method based on multi-finger touch behavior characteristics
ActiveCN105068743AEasy to realize identificationImmutableDigital data authenticationInput/output processes for data processingFeature vectorSupport vector machine classifier
The present invention discloses a smart mobile terminal authentication method based on multi-finger touch behavior characteristics. The method comprises a first step of obtaining touch screen operating information of a user through multi-finger touch screen operation, the multi-finger touch screen operation being touch screen sliding of multiple fingers at a together-put state; a second step of extracting a physiological feature and a behavior feather of a touch screen from the user touch screen operation information, and combining the above feathers as one feature vector; a third step of training a probabilistic neural network classifier and a support vector machine classifier by using the above combined feather vector, to generate a training model of valid users; and a fourth step of collecting touch screen operation information of test users, processing the information according to the second step to obtain combined feature vectors of the touch screen operation of the test users, and putting the combined feature vectors into the two classifiers to compare with the training model of the valid users, thus to obtain classifying results if the test users are valid users.
Owner:XI AN JIAOTONG UNIV
Calling method for mobile telephones and a server and a radiocommunications terminal for implementing the method
InactiveUS20010004589A1Effective duration is reducingQuick connectionSpecial service for subscribersSubscriber signalling identity devicesDistributed intelligenceMobile phone operator
A distributed intelligence speech recognition system is used to solve a problem of recognizing names of parties spoken by users into a mobile telephone. A very powerful speech recognition server available to a collective of users in the switching services area of a mobile telephone carrier performs said recognition or part of said recognition. The speech recognition calls are transmitted in GPRS mode to reduce the traffic time between the mobile telephone and the server.
Owner:ALCATEL LUCENT SAS
Adaptive measurement and control system for charge-discharge process of integrated storage battery
InactiveCN102176627AReduce the amount of wiringLow costBatteries circuit arrangementsEmergency protective circuit arrangementsControl systemStandby power
The invention relates to an adaptive measurement and control system for a charge-discharge process of an integrated storage battery, in particular relates to an adaptive measurement and control system for a charge-discharge process of an integrated storage battery by dynamically regulating and controlling a power supply adapter and load power to work in a corresponding optimization condition so that an application embodiment has perfect safety and protective function. The power supply adapter and the load power are dynamically regulated and controlled to work in adaptive charge and discharge mode with an automatic optimization condition through a measurement and control module, the practicable service life of the storage battery can be doubled prolonged, and rapid charge can be achieved. The system is widely applicable for application scenes such as an illuminating system, a standby power supply system, a dynamic power supply system, a ships and warships power supply system, an automobile power supply system, a solar energy storing and supplying system, a mobile power supply system and the like.
Owner:张佳宾
Electricity approach alarm apparatus and method
InactiveCN105717373AEnsure safetyGet Easy ProcessingElectromagentic field characteristicsAlarmsElectrical field strengthAcousto-optics
The invention discloses a proximity electric alarm device and a method thereof, comprising an electromagnetic field sensor, an induced current pickup module, an amplification module for a high power instrument, a power frequency detection filter module, a signal conditioning module, a processor, a button control module, a display module, Sound and light alarm module and power supply; The processor is used for sampling, frequency domain analysis and processing to the signal, calculates the corresponding electric field strength signal and the distance from the field source (transmission line), and displays it through the display module, and simultaneously according to The alarm threshold is used for sound and light alarm through the sound and light alarm module. The present invention can detect electromagnetic induction in a high-voltage and strong electromagnetic environment, and can notify whether there is a high-voltage charged object or a strong electromagnetic field nearby through a sound alarm signal, and quickly, safely and reliably remind the parties to pay attention to vigilance or quickly evacuate from a dangerous situation, effectively ensuring Personal and equipment safety issues.
Owner:STATE GRID JIANGSU ELECTRIC POWER CO LTD MAINTENANCE BRANCH +2
Touch screen integrated with NFC antenna, terminal, and near field communication method therefor
ActiveUS20160365620A1Zero costEasy to practiceNear-field transmissionAntenna supports/mountingsTouch SensesComputer terminal
The present disclosure is applicable to the technical field of near field communication, and in particular, provides an NFC antenna-integrated touch screen, a terminal and a near field communication method thereof. The touch screen comprises a substrate, the substrate having a touch sensing region, a touch sensing electrode pattern being arranged in the touch sensing region; wherein a single-turn conductive wire is arranged on an outer side of the touch sensing region, the conductive wire being connected to an external near field communication manager as a screen antenna for near field communication.
Owner:SHENZHEN GOODIX TECH CO LTD
Intelligent reconstruction method of indoor parking guide map
ActiveCN108986122AEasy to getZero costImage analysisDrawing from basic elementsData sourceReconstruction method
An intelligent reconstruction method of an indoor parking guide map is characterize in that the method comprises the following steps: S1, acquiring an emergency escape map of a garage and carrying outimage preprocessing to output a binary image and an arrow position in a road; S2, identifying a parking position based on shape feature; S3, extracting road position information; S4, carrying out superposition and reconstructing a parking guide map based on the parking position and the road position. The method of the invention fills in the research blank of reconstructing the indoor parking lotguide map by using the emergency escape map automatic identification technology, has the advantages of almost zero cost, easy obtaining of data source, etc., and has extremely high popularization andcompatibility.
Owner:CHONGQING UNIV
Image simulation generation method for dot matrix character printing effect
ActiveCN110807823AIncrease labor costZero cost2D-image generationOther printing apparatusDot matrixAlgorithm
Owner:SICHUAN UNIV
Biomass gasification stoves
InactiveCN101275752AZero costSuitable for gas demandDomestic stoves or rangesLighting and heating apparatusCarbonizationEngineering
The invention discloses a biomass gasifier, wherein the propellant bottle is composed of a barrel (4) and a barrel cover (5), the berrel is divided into an upper carbonization gas making chamber (8) and a lower air chamber (9) through a clapboard (7) with ventholes (6), the turnnel wall of an air chamber (10) is provided with an air inlet (10), a fan (2) is arranged on the air inlet (10), the upper turnnel wall of the carbonization gas making chamber (8) is provided with an air supply opening (12), the top of the barrel (4) is equipped with the barrel cover (5) through a water seal trough (13), an air supply tube (14) on the air supply opening (12) is connected with a fuel gas filtering pot (3), which is connected with an oven (16) through a hose (15). The invention performs the deep exploitation and use on the agricultural resources, changes wastes into valuables, which can increase the utilance of the agricultural resources.
Owner:曾明友
Method of maximising utilisation of egg albumen
ActiveUS20090263561A1Increase profitabilityGreat massDough treatmentBakery productsAnimal scienceFood products
A food product formulation which includes dried hen egg albumen (white), wherein the level of said albumen in said formulation is based on the water absorption or water binding (gelling) capacity of said albumen.
Owner:SOUTHSIDE COLDSTORES
Safe discharge method of new-energy vehicle capacitor electricity
The invention discloses a safe discharge method of new-energy vehicle capacitor electricity. The safe discharge method includes that when a complete vehicle is subjected to KEYOFF, an MCU (motor control unit) and a VMS (vehicle management system) are delayed for 500 milliseconds to determine that a relay is completely disconnected, the MCU applies 50A of current id to a shaft D of a motor and zero current to a shaft Q to prevent a motor rotor from shaking, and the electricity stored in a capacitor of the MCU is discharged completely by applying voltage to a motor winding. By means of load discharge, time for discharge can be shortened and safety is improved.
Owner:奇瑞新能源汽车股份有限公司
Projection cutting method for custom-made clothes
The invention discloses a projection cutting method for custom-made clothes. The projection cutting method for the custom-made clothes comprises the following steps: obtaining the body type picture of a person who custom-makes the clothes, and the model of custom-made clothes; carrying out pixel measurement to the body type picture to obtain a body type feature size; according to the body type feature size and the model of custom-made clothes, obtaining the cut piece pattern of each part of the clothes; successively projecting the cut piece pattern of each part to shell fabric on a cutting table, and cutting the cut piece pattern of each part along a projection line; and sewing the cut piece pattern of each part into the clothes. According to the projection cutting method for the custom-made clothes, which is disclosed by the invention, the size and model parameters of the custom-made clothes can be obtained under the off-site or remote non-contact condition, so that the clothes can be custom-made according to the requirement of the person who custom-makes the clothes, and the projection cutting method for the custom-made clothes has the advantages of low use cost and wide application range.
Owner:无锡吉姆兄弟时装定制科技有限公司
Noncontact human body three-dimensional size measuring method
ActiveCN103767219AZero costAdapt to the needs of body size customizationClothes making applicancesThree Dimensional SizeBody type
The invention belongs to the field of costume manufacturing, and particularly relates to a noncontact human body three-dimensional size measuring method. The method comprises the following steps of acquiring a human body digital picture; measuring pixels of multiple body characteristic points of a human body in the digital picture, and obtaining a first size group of the body characteristics of the human body in the digital picture through calculation; calculating a second size group of the real body characteristics corresponding to the human body in the digital picture according to the first size group. By adopting the method, the human body size can be measured under the non-site or remote noncontact situation, the application cost is low, and the application field is wide.
Owner:无锡吉姆兄弟时装定制科技有限公司
Compressed air type motor vehicle exhaust waste heat recycling system and method
InactiveCN105644346AImprove working abilityWon't breakInternal combustion piston enginesPropulsion partsMechanical energyAir compressor
The invention discloses a compressed air type motor vehicle exhaust waste heat recycling system and method. High-temperature exhaust emitted by a motor vehicle engine serves as a heat source, air serves as a working medium, and an open circulation is formed. A heat exchanger is installed in an air storage tank of the system and used for transferring high-temperature waste heat of motor vehicle exhaust to compressed air in the air storage tank, so that the temperature and the pressure of the compressed air are increased continuously. An air compressor / turbine and a motor play different roles in different working processes of the system, in the air compression stage, the motor is used as an electric motor, consumes electric energy and drives the air compressor to act, and air is compressed and delivered into the air storage tank; and in the high-temperature air expansion stage, the air compressor is used as a turbo-expander, the work generated by high-temperature high-pressure air expansion is converted into mechanical energy, and the motor is driven to generate power. Air is adopted as the working medium, the mechanical energy is adopted for compressing air, the motor vehicle exhaust waste heat is fully used for heating air, and therefore the acting capacity of the system is further improved.
Owner:SHANGHAI UNIV
Three-dimensional template automatic matching method of pantograph image
ActiveCN111260797AIncrease labor costZero costInternal combustion piston enginesCharacter and pattern recognitionGraphicsComplete data
The invention discloses an automatic matching method for a three-dimensional template of a pantograph image. The invention discloses pantograph posture recognition operator offline self-supervised learning based on pantograph three-dimensional model virtual simulation. A pantograph three-dimensional model is used to generate an image sample to be identified and label data based on a graphic technology, and a pantograph attitude recognition algorithm module is trained, so that the pantograph attitude recognition algorithm module is guided by an optical flow field during microcosmic adjustment,and is based on previously accumulated experience during macrocosmic adjustment; and then, verifying and improving a pantograph attitude estimation operator on a real pantograph image actually measured on site. According to the invention, a data statistics model and a three-dimensional imaging mechanism model are integrated; graph and image processing technologies are integrated, priori knowledgeof the railway industry is fully utilized, the data completeness problem of insufficient or incomplete samples in practice is effectively solved, a technical scheme for railway detection equipment model training in a weak supervision mode is provided, and the method can be expanded to various industrial applications.
Owner:SOUTHWEST JIAOTONG UNIV
Method for separating and extracting acetic acid and propanoic acid from waste acetic acid produced from methanol low pressure carbonyl method
ActiveCN1995001AZero costReduce pollutionCarboxylic preparation from carbon monoxide reactionCarboxylic compound separation/purificationInorganic saltsPropanoic acid
The invention discloses a separating and extracting method of acetate and propionic acid from waste acetate in the low-pressure carbinol carbonyl method, which comprises the following steps: 1. putting acetate, propionic acid, iodide, acetaldehyde, methyl acetate, organic and inorganic salt in the rectifying tower; 2. recycling high-purity and high-density acetate and propionic acid through common rectifying technique.
Owner:SHANGHAI HUAYI ENERGY CHEM
Mixture, riser bush made of same and preparation method of riser bush
InactiveCN106180570AIncrease temperatureHigh strengthFoundry mouldsFoundry coresSlagThermal insulation
The invention relates to the technical field of auxiliary materials of casting, in particular to a mixture, a riser bush made of the same and a preparation method of the riser bush. The riser bush is prepared through mixing, compression molding and drying and with the following raw materials including, by weight percentage, 19% to 23% of aluminum powder, 8% to 12% of ferric oxide, 8% to 10% of graphite, 17% to 35% of cenospheres, 2% to 4% of cryolite, 20% to 28% of tail slag, 2% to 4% of potassium chlorate, 2% to 3% of potassium nitrate, and binders of the required amount and water of the required amount, wherein the aluminum powder and the ferric oxide serve as the auxiliary exothermic materials, the cenospheres serve as the thermal insulation materials, the cryolite serves as the fluxing agent, the tail slag serves as the aggregate, and potassium chlorate and potassium nitrate serve as the oxidizing agents. Because the riser bush obtained with the formula is low in ignition temperature, ideal in ignition time and long in burning time, and provides sufficient heat, the riser bush is long in begin time of solidification, and has the good feeding effect, and the product quality of steel castings is guaranteed.
Owner:PANZHIHUA UNIV
Indoor wireless communication network and internet of things system
InactiveUS20180176755A1Improve securityHigh densityNetwork topologiesConnection managementTelecommunicationsThe Internet
The invention relates to communication technology, and in particular, to an indoor wireless communication network and an internet system of things based on the indoor wireless communication network. The indoor wireless communication network according to an aspect of the invention comprises: a plurality of wireless communication modules, each of which is disposed in an associated indoor lighting device, and which are configured such that they can communicate with each other and communicate with devices nearby; and sink nodes, which are configured such that they can establish communication connection with the wireless communication modules and can establish communication connection with a network external to the indoor wireless communication network.
Owner:ZHAO YIJUN
Multi-train speed curve collaborative optimization method considering network loss
ActiveCN111114596AOptimize and update speed curveReduce energy consumptionRailway traffic control systemsRegenerative brakeSimulation
The invention discloses a multi-train speed curve collaborative optimization method considering network loss. The method comprises the following steps: acquiring basic data of trains, lines, timetables, traction networks and the like; calculating an energy-saving speed curve of a preceding train running in each section, introducing a posterior train, dividing the running process of the multi-trainsystem into sub-sections, establishing a traction network equivalent circuit model based on multiple trains, establishing and solving a traction substation total energy consumption optimization model, and outputting a multi-train energy-saving optimization speed curve. According to the invention, the running speed curve of a single train in each section is optimized such that train traction energy consumption is reduced, the utilization rate of regenerative braking energy is increased by cooperatively optimizing speed curves of multiple trains, single-train optimization and multi-train optimization are combined, meanwhile, train traction energy consumption is reduced, the utilization rate of regenerative braking energy is increased, and finally the total energy consumption of a traction substation is reduced.
Owner:SOUTHWEST JIAOTONG UNIV
Low-noise submarine
InactiveCN105270584ARealize the effect of lowering the soundEasy to collectUnderwater vesselsUnderwater equipmentLow noiseAcoustic noise reduction
The invention discloses a low-noise submarine. The low-noise submarine comprises a submarine body and is characterized by further comprising a silencing housing, wherein the silencing housing is arranged on the outer wall of the submarine body; a silencing gap exists between the submarine body and the silencing housing; and the silencing gap is a liquid storage gap or a liquid flowing gap. As the silencing housing is additionally arranged on the outer wall of the submarine body of the submarine, the liquid is stored in or flows through the silencing gap between the silencing housing and the submarine body so that a silencing layer is formed between the outer wall of the submarine body (in operation) and seawater; therefore, the integral silencing effect of the submarine is realized and the noise reducing effect is obviously improved. And moreover, the invention is advantaged in that the low-noise submarine is simply structured and simple to implement; the sound insulating effect of the low-noise submarine is extremely perfect by using seawater as a sound insulating material; and the submarine can be in the seawater during operation so that the seawater is easy to collect and zero cost is realized.
Owner:李建明 +1
Method for acquiring load pull parameter of radio frequency power amplifier
ActiveCN106998232AZero costSimplify the calibration stepsTransmitters monitoringReceivers monitoringEngineeringRadio frequency
The invention provides a method for acquiring load pull parameters of a radio frequency power amplifier. The method adopts finished products to test, and comprises the following steps: judging whether at least one finished product in N finished products that are configured with the same radio frequency power amplifier belongs to determined high-quality products; if yes, determining a load impedance value of the radio frequency power amplifier of each determined high-quality product by using an impedance parameter system, and measuring the electrical parameters of the radio frequency power amplifier of each determined high-quality product under active conditions by using an electrical parameter system as the load pull parameters of the radio frequency power amplifier; and otherwise, selecting one of the finished products as a finished product to be tested, and changing the matching network parameters of the finished product to be tested to find a set of load pull parameters that meet the use requirements. According to the method provided by the invention, the finished products are adopted to test, a test printed circuit board customized for each DUT is not required, the test cycle can be shortened, resources can be saved, and the additional environmental pollution can be avoided.
Owner:TP-LINK
Biological-material-tall stove
InactiveCN1936429AEasy centralized processingEasy to addDomestic stoves or rangesEnergy inputHearthBiological materials
This invention relates to a biological material ball stove including a fan, a secondary wind pipe, a valve, a flowmeter, a supply pipe, a gasification agent pipe, a loop air pre-heating chamber, a loop air conduction chamber, a stove head, a stove body, a heat preservation layer, an inner container and biological material balls, in which, the upper part of outside of the stove is a water tank made of stainless steel, the fan is connected with the loop air pre-heating chamber at the bottom of the hearth via a gasification agent pipe, the heat preservation layer, the inner container and the hearth are orderly placed in the body, a grate is under the hearth and the stove head is above it, the loop air conduction chamber is at the bottom of the head, the secondary wind pipe and the chimney are at the outside wall of the conduction chamber with a stage along the internal wall for placing a stove cover.
Owner:刘春生
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