41results about How to "Reduce the chance of condensation" patented technology

A method of heating an aircraft fuselage comprises the step of supplying heat energy to air occupying an interior space enclosed by an aircraft fuselage shell structure so as to drive moisture from air in a region disposed immediately adjacent the structure to air in a region disposed from the structure within the enclosed space (20), thereby substantially preventing ice formation on the interior of the structure when the exterior of the structure is exposed to temperatures in the region of −35° C. to −85° C. The heat energy may be supplied by either a heater mat or a heat pipe assembly (16) in an aircraft fuselage.

The invention discloses a crushing device for recycled concrete production. The device comprises a feeding box and a processing box, the bottom of the feeding box communicates with the left side at the top of the processing box, and a first crushing roller set is rotationally connected between the front side and the rear side of an inner cavity of the processing box through bearings. A conveying plate is rotationally connected to the top of the left side of the inner cavity of the processing box through a rotating block, and a transverse plate is fixedly connected to the position, located below the conveying plate, at the left side of the inner cavity of the processing box. The crushing device for recycled concrete production relates to the recycled concrete production technical field, after the preliminary crushing, the waste concrete is directly subjected to spray washing treatment, and the impurities are screened out, so that the treatment capacity of the device on the waste concrete can be reduced, the gaps on the surface of the waste concrete can be looser, the crushing is facilitated, and then the crushing treatment is conducted, and accordingly the crushing effect of the device on the waste concrete can be guaranteed, and the later-period reuse machining quality is guaranteed.

The invention discloses a perfusion radiofrequency ablation catheter, which comprises a catheter body, the catheter body has a distal end, a proximal end and a central cavity, an ablation part is fixed at the distal end of the catheter body, and an ablation part is fixed at the proximal end of the catheter body. A control handle is fixed; the ablation part includes an elastic head-end tube, the elastic head-end tube has a distal end, a proximal end and at least one cavity, and an ablation electrode is arranged at the distal end of the elastic head-end tube; The ablation electrode includes an electrode housing, which includes at least one cavity, and the ablation electrode is provided with a small hole; the perfusion liquid can flow into the cavity of the ablation electrode through the pipeline, and flow out from the small hole; The effective total area of ​​the small holes is smaller than the effective cross-sectional area of ​​the pipeline. The perfusion radiofrequency ablation catheter of the present invention effectively reduces the chance of blood coagulation and improves the cooling effect.

A method for synthesis of germanium nanoparticles in thin SiO2 films comprising: preparing a solution comprising silicon esters, germaniumtetrachloride (GeCl4) or germanium esters, methyl- or higher alcohols, and water; applying the solution to a surface of a substrate; consolidating the solution on the surface of the substrate, thereby obtaining a glass comprising silicon dioxide and germanium dioxide; selectively reducing the germanium dioxide to form germanium nanoparticles.

A steam iron (500) comprises a housing (520) that includes a water tank (580), a steam chamber (600) and a pressure equalization conduit (760). The housing (520) includes an airing means (660). The steam iron is further provided with a mechanism for allowing air selectively into the water tank (580). The mechanism comprises a steam trigger (680) that is arranged to close or open the pressure equalization conduit (760) and the airing means (660) inversely. The mechanism may also comprise a spring loaded plunger or an electronic hand sensor.

A steam ironing device (1), comprising: an iron, including a soleplate (18) provided with at least one steam outlet opening (20); soleplate heating means (22) configured to heat the soleplate (18); a steam generator (50) including a heatable steam generation chamber (51) that is fluidly connectable to the at least one steam outlet opening (20) in the soleplate; and control means (24, 56), operably connected to the soleplate heating means (22) and the steam generator (50), and configured to control a soleplate temperature and a steam rate of the steam ironing device, wherein the control means (24, 56) are configured to heat the soleplate to a non user-adjustable temperature in the range of 105-145° C., and to provide for a time-averaged steam rate of at least 50 grams / minute.

The invention discloses a technical field of plate culture medium production, and provides an automatic filling and shaking-up device. The device comprises a conveyor belt, a main frame and a first synchronous belt driving motor, wherein the conveyor belt is arranged on a supporting frame, the left and right sides of the supporting frame are each provided with two first synchronous belt pulleys, the two first synchronous belt pulleys on the same side are connected through a first conveyor belt, and the two coaxial synchronous belt pulleys on the different sides are connected with the two ends of a transmission shaft respectively; the output end of the first synchronous belt driving motor is provided with a third synchronous belt pulley, and a second synchronous belt pulley is arranged on the corresponding transmission shaft; the two first synchronous belts are each provided with a main frame supporting piece, the main frame is fixedly arranged between the two main frame supporting pieces, a lifting mechanism, a shaking vessel driving motor and a filling support are arranged on the main frame, the lifting mechanism and the shaking vessel driving motor are fixedly connected with a shaking vessel mechanism, and a plurality of filling heads are arranged on the filling support side by side. The product quality and the production efficiency of a traditional plate culture medium in the split charging and condensation technological process can be improved.

The invention discloses a double-plunger rotary oil well pump, which is provided with plungers and a pump barrel, wherein at least two sections of one plunger are in threaded connection with each other through a plunger joint, and the upper and lower end of the integral plunger are orderly connected with a thrustor and a centering mechanism respectively; a main pump barrel is sleeved outside the plungers, both ends of the main pump barrel are provided with joints and centering mechanisms, the upper end of the main pump barrel covers the integral plunger as well as the thrustors and the centering mechanisms thereof, and continues to be connected with a pump barrel thrustor upward, the pump barrel thrustor is connected with a sucker rod joint through a rotating shaft, and the inside of the pump barrel thrustor is provided with a pump barrel oil outlet valve matching part; an outer pump barrel is sleeved outside the main pump barrel, is sleeved with two ports of the main pump barrel through joints respectively, and covers the whole main pump barrel and components at the upper end of the whole main pump barrel such as the thrustor and the like; an upper joint of the outer pump barrel is sleeved at the head end of the pump barrel; the lower end of the plunger is connected with the thrustors and then is connected with a standing valve component; the lower end of the outer pump barrel is connected with an outer pipe of the lower thrustor of the plunger; at the lowest end, a tail pipe standing valve joint locks the standing valve component and the outer pipe of the lower thrustor;and plunger body centering mechanisms are arranged among various sections of the plungers respectively.

The invention discloses a fruit and vegetable herbal beverage. The fruit and vegetable herbal beverage is characterized by comprising the following raw materials in parts by weight: 30-50 parts of lemons, 20-30 parts of big gingers, 15-20 parts of cider vinegar, 1-10 parts of fructo-oligosaccharide, 1-10 parts of fructo-oligosaccharide, 1-5 parts of green tea powder, 1-5 parts of black soybean powder, 10-15 parts of kiwi fruit juice, 2-6 parts of onions, 5-10 parts of cabbages, 5-10 parts of herring slices, 8-12 parts of undaria pinnitafida, 10-20 parts of garlic and 5-12 parts of corn. Compared with prior art, the fruit and vegetable herbal beverage of the invention has the functions of decreasing blood fat, reducing blood viscosity, scattering thrombus, expelling toxin, improving varicose veins, improving cardio-cerebrovascular health, promoting blood circulation; the fruit and vegetable herbal beverage has the functions of improving weak limbs, numb and cold hands and feet, pale and yellow face; the fruit and vegetable herbal beverage also has the functions of relieving constipation, killing internal harmful fungi, keeping colds away, warming stomach and beautifying.

The invention discloses a super-hydrophobic surface of a multi-layer structure capable of photo-thermal condensation failure resistance and a preparation method thereof.The super-hydrophobic surface sequentially comprises a substrate, an energy storage layer, a reflecting layer and a light absorption layer from bottom to top, the energy storage layer can store daytime illumination energy and keep the material surface at a high temperature at night, the supercooling degree of the surface is reduced, and the light absorption layer can absorb light from the substrate to the reflecting layer; the reflecting layer is made of a single-layer or multi-layer white material, the light absorbing layer is made of a light absorbing material, the layers can be combined by a dispensing method or a direct spraying method, and finally the super-hydrophobic surface with the multi-layer structure and the photothermal effect is prepared. According to the super-hydrophobic surface disclosed by the invention, the condensation failure resistance can be realized by utilizing good photo-thermal capacity, the long-acting stability of the self-cleaning performance is kept, and the super-hydrophobic surface has the advantages of high cost and high efficiency.

The invention relates to a steaming device component (4, 7, 25) comprising a passageway (16, 23, 33) having an inner surface (17, 24, 34) along which steam may flow. At least a section of the inner surface (17, 24, 34) is formed by a foam material (19, 35) having a low thermal conductivity such that the foam material (19, 35) reduces the rate of condensation on the inner surface (17, 24, 34). Since the foam material requires less heat energy to attain the same temperature as the steam, the foam material heats up quickly reducing the time in which condensation can take place on the inner surface of the steam passageway.

The invention belongs to the technical field of pyrolysis desorption, and specifically relates to a method and equipment for oily sludge pyrolysis desorption. The method for oily sludge pyrolysis desorption comprises the following steps: allowing heating flue gas to be provided as a heat source for a pyrolysis desorption furnace, then allowing oil-containing desorption gas to be led out from the pyrolysis desorption furnace and then enter a desorption gas pipeline, allowing heated flue gas to be led out from the pyrolysis desorption furnace to become flue gas tail gas to enter a tail gas pipeline, allowing the tail gas pipeline to communicate with a spray tower, controlling a gas inlet temperature to be 850 DEG C or above when the heated flue gas enters the pyrolysis desorption furnace, controlling a gas outlet temperature to be 600 DEG C or above when the flue gas tail gas is led out of the pyrolysis desorption furnace, heating the desorption gas pipeline through the flue gas tail gas, and carrying out spray quenching on the flue gas tail gas to 200 DEG C or below. According to the invention, the smoothness of the desorption gas pipeline is ensured; meanwhile, the treatment efficiency of the pyrolysis desorption furnace is improved; and the generation probability of dioxin is reduced.

The invention discloses a back-coating emulsion capable of preventing a paper humectant from plugging a board. The back-coating emulsion comprises the following components in percentage by mass: 22%-26% of a water-based humectant, 0.18%-0.3% of a wet strength agent, 3.0%-5.0% of an anti-scaling agent and the balance of water. By adding auxiliaries into the back-coating emulsion, the performance of the back-coating emulsion can be improved, and the back-coating emulsion can be used for printing under the condition of lower viscosity while improving the anti-scaling property of the back-coating emulsion; by regulating the proportion of a diluents added into the emulsion before the back-coating emulsion is used on a printer, the printing viscosity of the back-coating emulsion can be changed so as to reduce the coagulation probability of the back-coating emulsion during printing use; the clogging problem of the humectant due to back coating can be effectively solved, the moisturizing effect of the back coating procedure on paper can be guaranteed, and the production efficiency of a back coating procedure workshop and the pass percent of paper can be obviously improved.

The invention discloses gas mixing equipment and a gas mixing method for semiconductor manufacturing, relates to the technical field of semiconductor equipment, and aims to reduce the condensation probability of various gases in the mixing process and improve the quality of a semiconductor manufacturing process. The gas mixing equipment for semiconductor manufacturing is applied to a semiconductormanufacturing process and comprises a gas mixing container and a first heating device arranged on the gas mixing container. The gas mixing equipment and the gas mixing method for semiconductor manufacturing provided by the invention are used for manufacturing semiconductor devices and semiconductor chips.

The invention relates to a preparation method for an oxygen-storage material with high thermal stability and belongs to the technical field of environment-friendly materials. The preparation method comprises the following steps: utilizing cyanuric acid and lanthanum, cerium and zirconium ions to form a complex, taking ammonium hydroxide and cyanuric acid in the complex as precipitants, adding hydrogen peroxide and polyethylene glycol, and calcining under a certain temperature, thereby acquiring the oxygen-storage material with high thermal stability. The cyanuric acid is an organic acid with ultralow molecular weight; a lanthanum cerium cyanurate heat stabilizer can be acquired after the cyanuric acid is combined with lanthanum and cerium ions; the particles of the stabilizer formed by combing the cyanuric acid with the complex of the lanthanum and cerium ions are ultrafine and the specific surface area is increased; due to the addition of polyethylene glycol in the invention, the specific surface area of the material is obviously increased, the high temperature thermal stability of carrier is improved and the oxygen storage capacity of the oxygen-storage material is enhanced; theammonium hydroxide and the cyanuric acid in the complex are taken as precipitants and are not remained in the catalyst, few impurities are carried by the formed sediment and metal ions are completelyprecipitated; the oxygen-storage material has excellent oxygen storage performance and better market prospect.

The invention discloses an anti-scaling and corrosion-inhibiting device for an electric submersible pump, and belongs to the technical field of anti-scaling and corrosion-inhibiting. The anti-scaling and corrosion-inhibiting device comprises an upper transport cap, an upper joint, a housing, a middle shaft, a middle connector, a lower joint, a lower transport cap and an induced separating wheel, wherein the housing sleeves the outer part of the middle shaft; the induced separating wheel is arranged between the middle connector and the upper joint; the front end of the induced separating wheel is equipped with a front anti-scaling and corrosion-inhibiting mechanism; and a rear anti-scaling and corrosion-inhibiting mechanism is arranged between the lower joint and the middle connector. The front anti-scaling and corrosion-inhibiting mechanism and the rear anti-scaling and corrosion-inhibiting mechanism are connected in series in an original separator, so that anti-scaling and corrosion-inhibiting are performed on the electric submersible pump; and the front anti-scaling and corrosion-inhibiting mechanism further can be utilized to perform anti-scaling and corrosion-inhibiting on the induced separating wheel, and therefore, scaling and corrosion, on the separator and the electric submersible pump, of oil liquid are relieved, an overhaul period of the electric submersible pump is prolonged, and use effects of the separator and the electric submersible pump are improved.

The invention relates to a lamp demisting device, a lamp, a vehicle, and a lamp demisting method. The device comprises an invisible light emitter, an invisible light receiver, a light emitter and a controller; the invisible light emitter is used for emitting invisible light to an inner surface of a lamp mask of a lamp body; the invisible light receiver is used for receiving the reflected light obtained after the invisible light is reflected by the inner surface of the lamp mask, determining first light intensity of the reflected light, and sending the first light intensity sent by the controller; the controller is used for receiving the first light intensity, and determining the second light intensity corresponding to the light emitter according to the first light intensity when the firstlight intensity satisfies the preset demisting condition, and controlling the light emitter to emit the light to the inner surface of the lamp mask according to the second light intensity. Therefore,the lamp demisting device provided by the invention is good in demisting effect and durable, and excellent corrosion resistance; the demisting cost is reduced, and the problem that the lamp appearanceis influenced due to the corrosion of the sulfur-containing gas is avoided.

The invention discloses a liquid bandage containing ginger extract for relieving joint pain, comprising the following raw materials in parts by weight: 2 parts of ginger extract, 1 part of traditional Chinese medicine extract, 1 part of peach tree oil extract, and elm bark extract 2 parts, 10 parts of chitosan, 30 parts of cellulose acetate, 5 parts of polyvinylpyrrolidone, and 100 parts of ethanol solution with a mass fraction of 95%; wherein, the ethanol solution is adjusted to pH 8~8~ 9. The liquid bandage for relieving joint pain containing the ginger extract of the present invention not only has the effect of effectively relieving joint pain, but also can rapidly form a film on the skin surface.

The invention relates to the technical field of intelligent incubators, and discloses a circuit, a method and a device for controlling the temperature of a cell incubator and the incubator. The method comprises the following steps: according to a current sampling voltage signal acquired by a sampling circuit, obtaining a current sampling voltage matched with an alternating current voltage for supplying power to the cell incubator; determining a current actual power supply voltage matched with the current sampling voltage according to a corresponding relation between the stored sampling voltage and the actual power supply voltage; and determining the current theoretical output power of the heating wire on each surface of the cell incubator according to the current actual power supply voltage, and controlling the operation of the corresponding heating wire according to the current theoretical output power. Accurate temperature control of the cell incubator is achieved, the probability that condensation is generated on the inner wall of the incubator is reduced, and the temperature stability of the incubator is improved.

The invention provides an air-cooled refrigerator and its damper, wherein the damper of the air-cooled refrigerator comprises: a damper body with a ventilation hole, and a cover plate capable of closing and opening the ventilation hole; wherein the cover plate is slidably connected with the damper body, and the damper The edge of the vent hole on the body is plane, and the inner surface of the cover plate for closing the vent hole is plane; the damper of the air-cooled refrigerator also includes a driving part connected with the cover plate and driving the cover plate to slide. The damper of the air-cooled refrigerator provided by the present invention adopts a cover plate that is slidably connected with the damper body, which provides a premise for the plane structure to close the ventilation hole; at the same time, the edge of the ventilation hole on the damper body is a plane, and the cover plate is used to close the ventilation hole. The inner surface is flat, so that the ventilation hole can be closed with a flat structure. Compared with the existing technology, the damper body and the cover plate are difficult to accumulate water, which reduces the probability of freezing the cover plate, thereby reducing the probability of the damper not being able to open. , thereby reducing the impact on controlling the temperature of the air-cooled refrigerator compartment.

The invention discloses head-mounted equipment. The head-mounted equipment comprises a main body seat, an air extractor and two glasses main bodies, wherein the two glasses main bodies are arranged onthe main body seat at an interval, each glasses main body comprises a glasses seat and an eyeshade, the glasses seats are slidably mounted on the main body seat in the distribution direction of the two glasses main bodies, the eyeshades are connected to the sides, away from the main body seat, of the glasses seats, a sliding air passage is arranged on each glasses seat, an air inlet and an air suction port are further formed in each glasses main body, air inlets communicate with inner cavities of the eyeshades and spaces outside the eyeshades, the air suction ports communicate with the innercavities of the eyeshades and the sliding air passages, the air extractor is arranged on the main body seat and is positioned between the two glasses main bodies, the air extractor is provided with two air extraction openings, and the two air extraction openings are connected with the sliding air passages of the two glasses main bodies in a sliding manner and communicate with the sliding air passages. According to the technical scheme, the interpupillary distance of the head-mounted equipment can be adjusted while the air pressure balance in the eyeshades can be adjusted.

The invention relates to a battery pack with passive dehumidification and active humidity control functions and a control method of the passive dehumidification function, a battery module and a cooling pipeline 6 are arranged in the battery pack, and the cooling pipeline 6 is arranged at the bottom of the battery module. A moisture absorption area and a humidity control structure are further arranged in the battery pack, the moisture absorption area and the humidity control structure are used for reducing moisture generated in the battery pack, passive dehumidification and active humidity control measures are adopted for the battery pack, and control over the humidity in the battery pack is achieved, so that the reliability of a system is ensured, and the influence of the moisture on the use safety of the battery pack is reduced.

The automobile lighting equipment disclosed by the present invention comprises a lampshade. A lamp chamber with an opening to the left is arranged inside the lamp housing. A lamp is fixed on the right wall of the lamp chamber. A glass lampshade is fixed on the left side of the car light, and the left and right sides of the glass lampshade are symmetrical and connected to the upper side of the car light chamber. The lower storage chambers are connected directly under the lampshade, and the front and rear sides of the lamp chamber are connected with the lower storage chambers and the upper storage chambers respectively, and the lifting chambers are respectively provided. Spray the cleaning liquid to remove the atomization, and clean the cleaning liquid by wiping the sponge to make the glass cover of the car light clean and bright. At the same time, this device can dissipate heat when the car light is working, reducing the generation of fog. Dust inside the lamp reduces the chance of condensation.

The present application relates to the technical field of intelligent air conditioners, and discloses a method and device for controlling swing blades of an air conditioner, and an air conditioner. The method includes: obtaining the current dew point temperature of the air in the air-conditioning area and the current surface temperature of the air-conditioning trim, and obtaining the current temperature difference between the current surface temperature and the current dew point temperature, wherein, The swing blades of the air conditioner are running in the free swing mode; when the current temperature difference is less than or equal to the first set value, adjust the current operating parameters of the free swing mode to increase the air conditioner trim surface temperature; according to the adjusted free swinging wind mode, the operation of the swinging blades is controlled. In this way, the chance of condensation on the surface of the decorative panel can be reduced, and the intelligence and user experience of the air conditioner can be improved.

The invention provides a multi-channel comprehensive assembly with efficient double-sided liquid cooling heat dissipation capability, and belongs to a radar assembly heat dissipation technology. The integrated assembly adopts a sandwich type structural layout, and four-channel T / R assemblies on the two sides and a liquid cooling plate in the middle are integrated together. According to the liquid cooling plate, an S-shaped water channel is arranged in a shell, and a heat conduction turbulent flow column is arranged at the position, corresponding to a power amplifier chip, of the S-shaped water channel. The density of the heat conduction flow-around columns is gradually increased from the water inlet to the water outlet, the number of the heat conduction flow-around columns is reasonably optimized according to calculation and simulation analysis at the chip positions with different liquid path lengths from the liquid inlet, the number of the near-end flow-around columns is small, and the number of the far-end flow-around columns is large. The heat conduction turbulent flow columns can improve the local flow speed of cooling liquid through the turbulent flow effect, meanwhile, the local solid-liquid heat exchange area is increased, and the heat dissipation efficiency is improved. The heat dissipation performance of the T / R assembly can be effectively improved, the temperature difference of the power amplifier chips between different channels is controlled within a small range, and the phase consistency of the assembly is improved.

The invention discloses a double-plunger rotary oil well pump, which is provided with plungers and a pump barrel, wherein at least two sections of one plunger are in threaded connection with each other through a plunger joint, and the upper and lower end of the integral plunger are orderly connected with a thrustor and a centering mechanism respectively; a main pump barrel is sleeved outside the plungers, both ends of the main pump barrel are provided with joints and centering mechanisms, the upper end of the main pump barrel covers the integral plunger as well as the thrustors and the centering mechanisms thereof, and continues to be connected with a pump barrel thrustor upward, the pump barrel thrustor is connected with a sucker rod joint through a rotating shaft, and the inside of the pump barrel thrustor is provided with a pump barrel oil outlet valve matching part; an outer pump barrel is sleeved outside the main pump barrel, is sleeved with two ports of the main pump barrel through joints respectively, and covers the whole main pump barrel and components at the upper end of the whole main pump barrel such as the thrustor and the like; an upper joint of the outer pump barrel is sleeved at the head end of the pump barrel; the lower end of the plunger is connected with the thrustors and then is connected with a standing valve component; the lower end of the outer pump barrel is connected with an outer pipe of the lower thrustor of the plunger; at the lowest end, a tail pipe standing valve joint locks the standing valve component and the outer pipe of the lower thrustor; and plunger body centering mechanisms are arranged among various sections of the plungers respectively.

The application discloses an emulsion flocculant, and its preparation method comprises (1) preparation of water phase: dissolving acrylamide and sodium acrylate monomers in the water phase and adjusting the pH value; (2) preparation of oil phase: dissolving The emulsifier composition described in claim 1 is mixed with the oil phase solvent; (3) preparation of monomer emulsion: slowly add the water phase to the oil phase under high shear; (4) emulsion polymerization: add redox initiator To initiate the polymerization reaction; (5) Finished product: After the reaction, a reverse phase agent is added to obtain a high relative molecular weight anionic polyacrylamide emulsion. The emulsion flocculant can form a homogeneous and stable emulsion. Its median particle size is finer and uniformly distributed particles can be observed. Under normal use and storage conditions, it has low coagulation rate and high stability. It also has Long-term stability during high-temperature processes, transport and storage.

An atomizer with an upgraded air passage structure includes a housing, a heating piece and an air passage disposed in the housing; the heating piece is disposed inside an atomizer chamber, a blocking piece is disposed in the air passage and configured for blocking an airflow; the blocking piece divides the air passage into an air inlet area and an air outlet area; the air outlet area and the air inlet area are both disposed at a different axial position with the atomizing chamber; the atomizing chamber is respectively communicated with the air inlet area and the air outlet area; the airflow in the air inlet area flows downwards to the atomizing chamber, then flows upwards to the air outlet area. An electronic cigarette having the aforementioned atomizer is further disclosed.