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

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 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 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 relates to an easy-to-use cooking utensil, which comprises a body, an inner pot with a cooking cavity and a detachably connected inner cover, the inner cover includes a frame body, a sealing ring and a metal cover body, and the frame body is compressed and sealed ring to fix it on the outer periphery of the metal cover, and the frame body extends outward to form a convex portion, and the convex portion is provided with a steam valve, and the steam valve includes an air inlet and an exhaust port, and the air inlet It is arranged on the metal cover body, and the exhaust port is arranged on the convex part facing downward. Adopting this technical solution, the steam valve and the inner cover can be disassembled and cleaned as a whole, which can avoid the problem that many cleaning parts may cause missing installation; The condensed water can be discharged directly through the exhaust port of the steam valve, preventing the condensed water from accumulating in the steam valve or flowing back into the cooking cavity and affecting food hygiene.

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 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.

The invention discloses an anti-condensation cabinet board structure for an electric control cabinet. The anti-condensation cabinet board structure comprises a board frame, wherein one side of the board frame is covered by an inner-layer skin, and the other side of the board frame is covered by an outer-side skin; accommodating cavities are formed by enclosing the inner-side skin, the board frame and the outer-side skin; each accommodating cavity is internally provided with a cavernous body, a heat conducting partition plate and an electric heating device in sequence from one side of the inner-side skin to one side of the outer-side skin; one side of the cavernous body clings to the inner-side skin, and a gap is formed between the other side of the cavernous body and the heat conducting partition plate; a plurality of capillary through holes are uniformly distributed on the inner-side skin; the outer-side skin is provided with a ventilating through groove; and each of the heat conducting partition plate and the electric heating device is provided with a ventilating channel for conducting the gap and the ventilating through groove. According to the anti-condensation cabinet board structure, each cavernous body is heated through the electric heating device to sufficiently absorb condensates and water on the surface of the inner-side skin, so that the technical problem that the condensation phenomenon is generated on the surface of the inner side of a cabinet board of the electric control cabinet is effectively solved.