42results about How to "Facilitate energy exchange" patented technology

A piezoelectric-electromagnetic combined energy gathering vibration damping device is arranged below a floor or a decking, and aims to gather the kinetic energy in the floor or decking and convert same into electric power for storage; the electric power can be released so as to form a damping effect, thus alleviating the floor or decking vibrations; the piezoelectric-electromagnetic combined energy gathering vibration damping device mainly comprises an inductance coil, a permanent magnet, a lithium ion battery, a particle damping container, a multi-grading electromagnetic particle damping, a piezoelectric ceramics, a loading plate, anchoring bolts, an insulation pad, and an electric quantity identification and control induction member; anchoring bolts are reserved on the loading plate and the piezoelectric ceramics; each member is placed in the loading plate according to required positions; the whole device is fixed below the floor or decking through the anchoring bolts. The piezoelectric-electromagnetic combined energy gathering vibration damping device can gather and utilize the energy of vibrations in the environment, and can effectively alleviate the floor or decking vibrations.

The invention discloses a flame-retardant heat-conducting nylon and a preparation method thereof. The flame-retardant heat-conducting nylon comprises the following components in percentage by mass: 25-30% of nylon resin, 10-15% of antistatic resin, 25-35% of heat-conducting filler, 12-15% of anion powder, 10-20% of flame retardant, 0.1-2% of coupling agent, 0.1-5% of lubricant and 0.1-2% of antioxidant. The components are granulated by a double screw extruder to prepare the modified flame-retardant heat-conducting nylon. The prepared heat-conducting nylon has the advantages of favorable toughness, favorable flame retardancy, high heat conductivity and high heat dispersion, and can be widely used in various LED (light-emitting diode) lamp shells.

This invention relates to a slot-type gas flow injection device including a high pressure cavity, an injection cavity the low pressure cavity, among which, one end of the injection device is connected with the high pressure cavity via a channel, the other end has an exhaust outlet, the high pressure cavity penetates high pressure gas to the inject cavity via the channel, a channel opening is set on the sidewall of inject cavity which is connected with a low pressure cavity via the channel, absorbs gas in the low cavity via the channel and exhausts gas via the outlet characterizing that the channel is composed of a rectangular slot and its connected wedge channel changing from narrow to wide speeds-up expansion after passing through them. The cross section of the infect cavity is rectangle.

The invention discloses a medium resonant cavity for a microwave plasma lamp. The medium resonant cavity for the microwave plasma lamp is characterized by being provided with a punching structure which can make the medium resonant cavity not prone to burst in the machining process, and the yield of machining the medium resonant cavity is greatly improved. Meanwhile, with the punching structure, the weight of the medium resonant cavity can be reduced, and therefore the weight of the plasma lamp is reduced. Furthermore, with the punching structure, an electric field where a bulb is placed can be further enlarged, starting of the bulb and the enhancement of energy exchange are facilitated.

The invention provides to a seawater desalinization method and a seawater desalinization device. The method comprises the steps as follows: firstly, introducing seawater passing through a heat exchanger into an evaporator directly, or running seawater in a fresh water circulation box containing another built-in heat exchanger, absorbing heat from the fresh water inside the fresh water circulation box and then introducing the seawater into the evaporator; secondly, evaporating the seawater in the evaporator; thirdly, condensing the water vapor generated from the seawater inside the evaporator in a condensation ejector, feeding back the latent heat of the water vapor to the fresh water to increase the temperature of the fresh water, sucking the water vapor into the evaporator by an ejection recirculating pump to exchange heat with the seawater and further lower the temperature of the fresh water, and receiving the latent heat fed back by the water vapor generated from the evaporation of seawater at the condensation ejector; fourthly, discharging strong brine generated from evaporation of the seawater through a strong brine discharge pump. The invention further provides a device for conducting the seawater desalinization method. The device is small in size and in space usage, stable and reliable in operation, high in work efficiency and large in evaporation capacity, low in power source consumption and good in quality of the fresh water produced by the device, and no air-suction device is required.

The invention relates to an industrial wastewater ultrasonic cooperative treatment and ultrasonic evaporative crystallization integrated technology which comprises the following steps of (1) ultrasonic cooperative wastewater pretreatment: performing preliminary flocculating treatment, deposition, ultrasonic treatment, catalyst organic matter decomposing, tail ozone sterilization treatment and outlet ultraviolet treatment; (2) forced cyclic ultrasonic evaporative crystallization: performing evaporation and separation operations in an ultrasonic evaporator, condensing secondary steam in a condenser, putting phase-changed condensed water into a condensed water storage tank, and cooling and crystallizing complete liquid by a crystallizer. The invention further relates to an integrated device which consists of an ultrasonic cooperative wastewater pretreatment unit and a forced cyclic ultrasonic evaporative crystallization unit. The technology and the device which are disclosed by the invention have the advantages of reasonable structural design, novel technical process, unique treatment mode, high industrial wastewater treatment efficiency, suppression of scaling of evaporative crystallization equipment and the like.

The invention discloses a lactic acid and yeast composite bacteria constant-temperature fermented beverage for compound herbaceous plants, which comprises, by mass, 3-4% of herbaceous plants, 33-44% of nutritional auxiliary materials, 5-6% of bacterial liquid and 59-46% of purified water; the herbaceous plants comprises, by mass, 56% of fresh hawthorn, 14% of fresh pseudo-ginseng and 30% of freshlotus leaves; the nutritional auxiliary materials comprise, by mass, 75% of oligosaccharide, 10% of compound amino acid and 15% of sugar. The method comprises the following steps of: firstly carryingout grouping sterilization on a culture medium to kill bacteria carried in formula components, carrying out enzymolysis on effective components in the formula after sterilization, converting macromolecular substances into small molecular substances which can be directly absorbed by intestinal tracts of human bodies, wherein effective components can be absorbed and metabolized more fully. The metabolism function of viscera and endocrine system can be enhanced, excessive metabolic wastes and toxins in the body can be removed, and the qi and blood movement of the body can be improved so as to achieve the purpose of healthy weight reduction.

The invention discloses a dual-channel staggered gate slow wave structure comprising a rectangular waveguide which is provided with two rows of rectangular gates. The upper and lower rows of rectangular grates are staggered along the periodic direction. The height of the rectangular gates exceeds half the height of the rectangular waveguide. A rectangular channel for penetrating through the rectangular waveguide is arranged in the rectangular gates. The bottom of the rectangular channel arranged in the upper row of rectangular gates is flush with the top of the lower row of rectangular gates.The top of the rectangular channel arranged in the lower row of rectangular gates is flush with the bottom of the upper row of rectangular gates. The upper row of rectangular channels and the lower row of rectangular channels form double electron beam channels. The natural electron beam channel of the original staggered gates is eliminated by increasing the height of the rectangular gates on the basis of the traditional staggered double gates slow wave structure, and two rows of rectangular channels for penetrating through the rectangular waveguide and the rectangular gates are arranged to form the upper row and the lower row of double electron beam channels so as to effectively improve the coupling impedance and increase the output power and the electron efficiency.

The invention relates to a rheumatism and rheumatoid disease treating Chinese herb fumigation composition and a preparation method thereof. The rheumatism and rheumatoid disease treating Chinese herbfumigation composition is composed of raw materials comprising radix angelicae, caulis spatholobi, folium artemisiae argyi, notopterygium incisum, ephedra, lycopodium clavatum, schizophragma integrifolium, achyranthes bidentate, radix stephaniae tetarndrae, angelica sinensis, radix clematidis, cassia twig, homalomena occulta, fructus chaenomelis lagenariae, pueraria lobate, astragalus membranaceus, rhizoma atractylodis macrocephalae, eucalyptus globulus labill, fructus rosae laevigatae, liquorice, semen brassicae, peeled tripterygium wilfordii, bidens bipinnata, siegesbeckia orientalis and frankincense. The rheumatism and rheumatoid disease treating Chinese herb fumigation composition applies the Chinese herb collateral dredging fumigation technology researched and developed for years according to secrete prescription handed down from ancestors, is a fermented Chinese herb prescription capable naturally generating heat and biological energy, which is prepared on the basis of traditional Chinese herb fumigation and transdermal absorption and by innovating prescription recombination and matching with the biological fermentation technology of compound inoculation of bacillus subtilis,lactobacillus, saccharomycetes and the like, and can be effectively applied to treating diseases such as rheumatism, rheumatoid, lumbago or leg pain, uterine fibroid, dysmenorrhea, breast hyperplasia, scapulohumeral periarthritis, gout, sequela of apoplexy and hypertension.

The invention provides a seedling growing propagation method for chlorophyium capense, and belongs to the field of plant seedling growing propagation. The method includes the steps that a matrix is treated and then loaded into a prepared PVC pipeline to prepare a seedling bed; the seedling bed is moved into a greenhouse, chlorophyium capense leaves are selected to prepare cutting shoots, and the cutting shoots are treated with weak base liquor containing sparteine, baked, treated with a rooting agent solution and treated with active carbon in sequence and then cut into the matrix; then, relative humidity in the greenhouse is controlled, and top application and disease and insect pest prevention need attention; meanwhile, temperature, illumination and moisture are managed according to stages until seedlings grow to have 2-3 leaves, then an arch crown of the greenhouse is removed step by step, seedling hardening is strengthened, and transplanting is conducted. The seedling growing propagation method has the advantages that at all seasons, the method can be used for conducting seedling growing propagation on chlorophyium capense, the cutting shoots are not prone to rotting and high inrooting rate and survival rate, and the efficiency of conducing seedling growing propagation on chlorophyium capense can be improved greatly.

A process and apparatus for monitoring and/or controlling at least one air conditioning and/or heating plant (1) including a delivery line (3), a return line (4) and service lines (5) hydraulically interposed between the delivery line (3) and the return line (4), each service line (5) comprising at least one thermal exchange unit (7). The process detects a value (φ) of the flow rate of the carrier fluid traversing the thermal exchange unit (7), and determines a temperature difference (ΔT) between the temperature (Tt1) of the carrier fluid, at the first section (5a), detected at a first instant (t1), and the temperature (Tt2) of the carrier fluid, at the second section (5b), detected at a second instant (t2).

The invention discloses a membrane bioreactor. The membrane bioreactor comprises a plurality of flying shuttlecock bodies mounted on a membrane bioreactor body, wherein each flying shuttlecock body comprises a fixed shaft, a bristle body and a rotating piece; the bristle body is connected to the fixed shaft; and the rotating piece is arranged on the fixed shaft and is used for enabling the bristlebody to freely swing and rotate. The membrane bioreactor further comprises a suspension body and a plurality of filaments for providing buoyancy and motion support for the suspension body. The membrane bioreactor disclosed by the invention has the advantages of long operation period, light membrane pollution and good nitrogen and phosphorus removal effect. When the aeration rate is reduced, a good turbulence state is still kept in the membrane bioreactor, so that the oxygen mass transfer and energy transfer processes are further enhanced, and the problem of membrane pollution caused by excessive concentration of pollutant distribution is relieved; meanwhile, the problem that sludge flocs are damaged due to high aeration intensity can be relieved, and the membrane pollution or the membranereplacement cost after membrane damage is greatly reduced.