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36results about How to "Solve the phenomenon of waste" patented technology

Circulation heat recovery heat pump type water heater

The invention relates to a circulation heat recovery heat pump type water heater, which is characterized in that the circulation heat recovery heat pump type water heater comprises a refrigeration loop, a heat flow return passage and a self circulation loop, wherein the refrigeration loop comprises a sealed flow passage formed by a compressor, a condenser, a liquid-liquid heat exchange evaporator and a liquid-gas heat exchange evaporator through being connected sequentially through pipelines, refrigeration working substances are filled in the refrigeration loop, the heat flow return passage comprises an open type flow passage formed by a heat return device, a condenser, a water storage tank, a first water pump and a hot water spraying device through being connected sequentially through pipelines, and also comprises an open type flow passage formed by a waste water collection tank, a second water pump, a heat return device and a liquid-liquid heat exchange evaporator through being connected sequentially through pipelines, hot water sprayed out through the hot water spraying device is discharged into the waste water collection tank after being used, and the self circulation loop comprises a sealed flow passage formed by a condenser, a water storage tank and a first water pump through being connected sequentially through pipelines. The invention can be widely used for bath or heating places such as factories, families, bath centers and the like, and has very large economic and market prospects.
Owner:TSINGHUA UNIV

Building emergency light illumination control system and realization method thereof

The invention discloses a building emergency light illumination control system and a realization method thereof. The system comprises a central control center and an emergency light controller. The central control center comprises a main controller and a man-machine interaction interface. The emergency light controller comprises a wireless communication module, a light sensor control module, a smoke alarming device control module, an infrared sensor control module, a single-chip microcomputer control module, and an LED illuminating lamp. The wireless communication module is electrically connected with the single-chip microcomputer control module, and the light sensor control module, the smoke alarming device control module, and the infrared sensor control module are electrically connected with the single-chip microcomputer control module. The building emergency light illumination control system and the realization method thereof are advantageous in that by adopting the Internet of Things monitoring technology, the illumination system of the emergency light is more humanized and more intelligent, and by additionally providing a plurality of sensor control modules, the phenomenon of the waste of the emergency light lying idle is prevented.
Owner:明光市泰丰新材料有限公司

Box body for interplanting mushrooms and plants

The invention discloses a box body for interplanting mushrooms and plants. The box body comprises a box main body, mushroom planting shelves, a vegetable planting groove, an adjusting mechanism and awaterproof and breathable membrane mechanism, and a support is arranged above the portion inside the box main body. The adjusting mechanism comprises an electric control box, drying filters, a one-wayvalve, a water pump, an ultrasonic generator, an ozone sterilization generator, an antiosmosis filtering stick, a fog collecting box, a compressor, a lamp light adjusting system, a temperature adjusting system and a humidity adjusting system, the mushroom planting shelves are uniformly arranged under the support from top to bottom, the vegetable planting groove is formed below the mushroom planting shelves, and the waterproof and breathable membrane mechanism which relatively isolates a plant planting area and other areas of the box main body is arranged on the outer surface of the vegetableplanting groove. By means of the box body for interplanting the mushrooms and the plants, the problems that a large quantity of resources are wasted and the cost is high in the production process aresolved, and thus the purposes of increasing yield and income are finally achieved.
Owner:开封市中兴蕴海装备科技有限公司

High-pressure leakage detection equipment of finned heat exchanger

The invention relates to the technical field of heat exchange equipment, and provides the high-pressure leakage detection equipment of a finned heat exchanger. A multi-way part is provided with a gas inlet, a gas outlet, a pressure measuring port and at least one test port. A supercharger is connected with a gas supply main pipeline. The gas outlet of the supercharger is connected with a high-pressure gas storage tank through a one-way valve. The high-pressure gas storage tank is connected with a gas inlet pipeline of the multi-way part. A first electric contact pressure gauge, a pressure reducer and a first electromagnetic valve are sequentially arranged on a connecting pipeline. The test port of the multi-way part is connected with the heat exchanger through a high-pressure rubber tube and a pressure testing joint. The heat exchanger is arranged in a water tank. The pressure measuring port of the multi-way part is provided with a second electric contact pressure gauge. The gas outlet of the multi-way part is connected with the gas supply main pipeline. A second electromagnetic valve is arranged on the connecting pipeline. An electric control unit is respectively and electrically connected with the supercharger, the first electric contact pressure gauge, the second electric contact pressure gauge, the first electromagnetic valve and the second electromagnetic valve. By adopting the equipment, the accurate leakage detection of the heat exchanger can be realized. Meanwhile, the equipment is easy to operate, and high in safety coefficient.
Owner:DALIAN SANYO HIGH EFFICIENCY REFRIGERATION SYSTCO LTD

Intelligent illumination system

InactiveCN109348580ASolve the phenomenon that the saving is not obvious or even the waste of electric energySolve the phenomenon of wasteElectrical apparatusElectroluminescent light sourcesAutomatic controlControl manner
The invention discloses an intelligent illumination system, and particularly relates to an intelligent illumination system which integrates voice control, manual control and automatic light intensitycontrol. The intelligent illumination system consists of a control box, an acquisition box and an LED lamp, and is formed by a voice recognition module, a voice synthesis module, a Wifi module, a GSMmodule, a clock module, a light intensity acquisition module, an alarm module, a voltage sensor module, a current sensor module and an LED lamp bank by taking a data processing module as a processingcenter. On the basis of inheriting the current illumination system control manner, the intelligent illumination system is provided with a voice control function, an intelligent overhauling function, an automatic dimming function and a remote control function, so that the illumination system control manner is more diversified, the illumination management is more scientific and intelligent, the phenomenon that the current illumination systems do not save electric energy obviously and even waste electric energy is solved, and the problem that the current illumination systems are not high in intelligence degree is solved.
Owner:HEFEI LONG DUO ELECTRONICS SCI & TECH

Semi-steel radial tire cap strip rubber material suitable for extrusion method and preparation process thereof

The invention belongs to the technical field of tire rubber, and particularly relates to a formula, a mixing process and an extrusion process of a semi-steel radial tire cap strip rubber material which is suitable for an extrusion method, low in heat generation and moderate in adhesiveness. The rubber material formula comprises standard particulate rubber, trans-polycyclooctene rubber, styrene butadiene rubber, low-structure high-wear-resistance carbon black, zinc oxide, stearic acid, an anti-aging agent 4020, a resorcinol or resorcinol formaldehyde adhesive, a methylene donor adhesive, a plasticizer A, a peptizer, insoluble sulfur with high thermal stability, an anti-scorching agent CTP and a sulfonamide accelerator. The cap strip rubber material prepared by the preparation process provided by the invention has the characteristics of low heat generation, moderate bonding performance with nylon cords, suitability for production of nylon cap strips by an extrusion method and the like, is few in use personnel and high in production efficiency, is directly used during molding, is easy to unwind in a rolling manner, is not easy to adhere, and is suitable for large-scale production. Thedefects that in the using process of the nylon cap strip cord fabric roll produced through a calendering method, the viscosity between layers is large, and separation is not easy can be effectively overcome.
Owner:QINGDAO LIYANG RUBBER TECH CO LTD

Pickling solution prepared by using pickled vegetable processing wastes and method for processing pickled vegetables by pickling solution

The invention discloses a pickling solution prepared by using pickled vegetable processing wastes and a method for processing pickled vegetables by the pickling solution. The method comprises the steps of subjecting vegetable leftovers to pretreatment, pulping, filtering and fermentation so as to prepare fermentation liquor, mixing the fermentation liquor with vegetable pickling liquor, then, carrying out concentrating and acidity-adjusting so as to obtain the pickling solution with a pH value of 3.0 to 3.5, soaking pickled vegetables into the pickling solution according to a weight ratio of (1: 1) to (1: 1.5) by adopting a two-stage process during pickled vegetable processing, and carrying out pickling for 3 to 5 days at the temperature of 20 DEG C to 25 DEG C, thereby obtaining the pickled vegetables after acid pickling is completed. According to the pickling solution and the method, comprehensive utilization of below-standard vegetable raw materials such as the vegetable leftovers and the vegetable pickling liquor is achieved, thus, original nutritional ingredients of vegetables are reserved, the flavor of the vegetables is further increased through fermentation treatment, and thus, reutilization of pickled vegetable processing is facilitated.
Owner:SICHUAN FUXIN FOOD CO LTD +1

Vehicle lithium battery cooling method and device based on fluorinated liquid

The invention relates to a vehicle lithium battery cooling method, which comprises the following steps: acquiring the working current, end-circuit voltage and open-circuit voltage of a circuit where a vehicle lithium battery is located, calculating the difference value between the end-circuit voltage and the open-circuit voltage to obtain the working voltage of the vehicle lithium battery, measuring the battery volume and the current working temperature of the vehicle lithium battery, calculating the heat generation rate of the vehicle lithium battery according to the current working temperature, the battery volume, the working voltage and the working current, calculating the total heat conduction resistance of a fluorinated liquid and the vehicle lithium battery, constructing an energy conversion formula of the heat generation rate and the heat conduction resistance, and adjusting the liquid volume of the fluorination liquid by using the energy conversion formula to complete cooling of the vehicle lithium battery. The invention further discloses a vehicle lithium battery cooling device based on the fluorinated liquid, electronic equipment and a storage medium. According to the invention, the phenomenon of resource waste caused by too much fluorination liquid injected into the vehicle lithium battery can be solved.
Owner:海斯福(深圳)科技有限公司

Soybean soaking water and application thereof

The invention discloses soybean soaking water and application thereof, and belongs to the field of food processing. Soybean soaking water obtained after any one of soybean water, soybean meal water and soybean bran water is soaked, filtered and boiled under high pressure is adopted as a base material, the salt content of the soybean soaking water is adjusted to be 13.78%-15.45%, the total acid content of the soybean soaking water is adjusted to be 1.19-1.34%, and the pH value of the soybean soaking water is adjusted to be 4.60-4.74; 1.2-1.4 times of soybean soaking water is taken and mixed with yeast to prepare sauce mash, and segmented fermentation is conducted; and after the fermentation is finished, oil is taken for carrying out blending, sterilizing, filtering and packaging to obtain asoy sauce finished product. Traditional soybean water, soybean meal water or soybean bran water is not high in value, but when the soybean water, the soybean meal water or the soybean bran water is applied to the soy sauce production and processing process, soybean cell wall branched chains are opened by microorganisms after the soybean water, the soybean meal water or the soybean bran water jointly reacts with various microorganisms, and soybean protein is released from cell walls; and further, the content of total nitrogen and amino acid nitrogen in the brewed soy sauce is improved.
Owner:四川省生生酱园食品有限公司

An intelligent parking lock and its system based on Internet of Things mobile scheduling

The invention provides an intelligent parking space lock based on IoT motion dispatching, and a system thereof. When a fixed vehicle needs to be parked, a dispatching center server issues a motion dispatching instruction to the intelligent parking space lock, so that the intelligent parking space lock is moved to temporary parking space and converted to fixed parking space; driving guidance equipment is disposed to guide the fixed vehicle to the fixed parking space for parking; and phenomena in the prior art that temporary parking space is full, parking demands of surplus temporary vehicles cannot be satisfied, no vehicle is parked on fixed parking space which stays in an idle state, and thus resource waste is caused. The intelligent parking space lock and the system thereof provided by the invention have the beneficial effects that rights and interests of a long-term renter of the fixed parking space can be guaranteed, and usable parking space is provided at any time when the renter comes to park a vehicle; and on the premise that fixed vehicle parking is guaranteed, a temporary parking space quantity is increased for temporary vehicle parking, and a use rate of parking space resource is increased.
Owner:重庆特斯联智慧科技股份有限公司

Pressure sensing detection control system

The invention provides a pressure sensing detection control system, which consists of a tap water outdoor water inlet pipe, a water quality monitoring instrument, water supply equipment, a tap water outlet pipe, a pressure detecting instrument, a data monitoring transmission module, a wireless network, a monitoring host, a valve opening degree detecting instrument, a control valve and a faucet. The pressure sensing detection control system is characterized in that the tap water outdoor water inlet pipe is connected with the water quality monitoring instrument; the water quality monitoring instrument is connected with water supply equipment; the water supply equipment is connected with the tap water outlet pipe; the pressure detecting instrument is connected with the tap water outlet pipe, the control valve and the data monitoring transmission module; the data monitoring transmission module is connected with the wireless network; the wireless network is connected with the monitoring host; the monitoring host is connected with the valve opening degree detecting instrument; the valve opening degree detecting instrument is connected with the control valve; and the control valve is connected with the faucet. The pressure sensing detection control system has the beneficial effects that the problem of waste phenomenon due to too high water pressure is solved; meanwhile, the faucet damage due to too high water pressure is avoided; and the potential safety hazard is eliminated.
Owner:QINGDAO BOLIER MACHINERY EQUIP

Device for drying glass powder by utilizing waste heat

The invention provides a device for drying glass powder by utilizing waste heat. The device is characterized in that heat absorption boxes are arranged on high-temperature zones on the two sides of amelting furnace for melting the glass powder correspondingly, and the heat absorption boxes on the two sides communicate through a communicating pipe; the heat absorption box on one side communicateswith an air blower through an air supply pipe, and the heat absorption box is provided with a hot air pipe to communicate with a drying chamber above a rack of the LED material drying device; a tail gas heat exchange chamber is arranged at the tail gas exhaust end of the melting furnace, a steam-water diverging pipe is arranged above the tail gas heat exchange chamber, and the steam-water diverging pipe is provided with a water supply pipe and a steam exhaust pipe, wherein the outer end of the steam exhaust pipe is led into steam interlayers on the inner periphery and the outer periphery of the drying chamber; and an induced draft fan is arranged at the communication position between the hot air pipe and the drying chamber. According to the device, through the scientific design, the wasteheat at the outer side and the tail of the melting furnace for melting LED glass is fully utilized; and the waste heat is used for drying the LED glass powder, so that the resource waste is reduced, and the production cost is reduced.
Owner:湖北如日电气股份有限公司
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