121results about How to "Reduce oil output" patented technology

The invention provides an oil baffle assembly which comprises a rotor and an oil baffle plate; the oil baffle plate is connected with the rotor; the oil baffle plate comprises a base plate and a side plate which is surrounded on the base plate; and the base plate is provided with a plurality of through holes. The invention also provides a rotary compressor, and the oil baffle assembly is adopted. In the oil baffle assembly and the rotary compressor with the same, the rotor is connected with the oil baffle plate, the oil baffle plate is of a special structure, frozen oil can be effectively controlled in the compressor, the oil effluence of the compressor can be reduced greatly, and especially when the compressor operates at a high frequency, the effect is more obvious; and furthermore, the discharged frozen oil from the compressor can be reduced by adopting the oil baffle plate, and the reliability of the compressor is improved.

The invention involves a nutritional breakfast beneficial to calcium supplement and stomach nourishing of the elderly. The raw materials include totally 30 food materials in six kinds of grain, beans, fruit, vegetables, nuts and fiber. The specific form is nutrition rice slice and fruit and vegetable particle. The invention also refers to the preparation of the nutritional breakfast beneficial to calcium supplement and stomach nourishing of the elderly. The described nutritional breakfast is of comprehensive nutrition easy to absorb and convenient to carry with and blew. The effect to replenish calcium and strengthen the bone is achieved by adding the rice, soybeans, red beans and red dates which are rich in calcium. The breakfast also has the effect of nourishing stomach, enhancing the heart, reinforcing the vitality and reducing the blood pressure and cholesterol by adding the millet, barley, pumpkin, oats, buckwheat, potato, carrot, lotus seed, banana, grapes, broccoli, pearl barley and gorgon fruit, etc.

The invention relates to a horizontal rotary compressor, comprising a housing, wherein, the inner pressure of the housing is high, and a compression component and an electric motor are arranged in the housing; the compression component and the periphery of the electric motor are respectively fixed on the inner diameter of the housing and divide the interior of the housing into three cavity chambers, i.e. a crank shaft penetration oil cavity, a first electric motor cavity and a second electric motor cavity; more than one incision gaps are arranged between the bottom of a rotor and the inner diameter of the housing, both ends of each incision gap are respectively provided with holes on the first electric motor cavity and the second electric motor cavity, the upper part of an air cylinder is provided with an air passage, the lower part is provided with an oil passage, and the air passage and the oil passage are respectively provided with holes on first electric motor cavity and the oil cavity; and an exhaust muffler is arranged on a main bearing or a supplementary bearing, one end of a communication channel is provided with a hole on the exhaust muffler, the other end is provided with a hole on the second electric motor cavity, and high pressure air and oil exhausted from the compression component are led into the second electric motor cavity by the communication channel. The horizontal rotary compressor can reduce the oil discharge volume, uniformly cool the machine winding and greatly improve the reliability of the compressor.

The invention relates to a rotary compressor and a control method thereof, and the rotary compressor comprises a motor part and a two-stage compression type compression mechanism part which are arranged in a sealed housing, wherein the motor part comprises a stator and a rotor, the compression mechanism part comprises a first cylinder, a second cylinder, a crankshaft for driving a first piston and a second piston to rotate eccentrically in a first cylinder compression cavity and a second cylinder compression cavity, a main bearing and an auxiliary bearing, the main bearing and the auxiliary bearing are used for supporting the crankshaft, the end parts of a first sliding sheet and a second sliding sheet are connected with the peripheries of the first piston and the second piston respectively, and gas which is spitted from the first cylinder compression cavity into the sealed housing is sucked into the second cylinder compression cavity. A cooling medium injection device communicated with the second cylinder compression cavity is arranged on the second cylinder compression cavity. The rotary compressor has the characteristics of high air-conditioning ability, high efficiency, safety, reliability and a wide application range and can be popularized and applied to heat pump type air conditioners.

The invention discloses a refrigerating cycle device which is at least composed of a condenser, an expansion valve, an evaporator and a plurality of compressors. A sealed shell of each compressor is provided with a rotating type compression mechanism part communicated with a low-pressure loop of the evaporator and a motor part for driving the compression mechanism part. Each compressor is further provided with an oil storage cavity. An exhaust loop of at least one compressor is connected with the sealed shell of another compressor. According to the refrigerating cycle device, stopped compressors play the role of an oil separator part in the operating compressors, the oil discharge amount of the operating compressors in refrigerating cycle can be reduced, the stopped compressors are heated, no liquid refrigerant exists in the stopped compressors, and thus the action refrigerant amount of refrigerating cycle can be stable.

An equipotential self-balance petroleum pumping unit for cluster well is disclosed, which is suitable for the beam-type pumping unit. Its advantages are low cost, long service life and high reliability. The methods and apparatus for the contacting shaft with pump, the multifunctional sealing of bare rod sealer, exchanging said sealer without stopping production, regulating the horizontal angle of said sealer, and recovering leaked oil and preventing blowout are also disclosed.

The invention provides a wintersweet shampoo soap and a production method thereof. The wintersweet shampoo soap is prepared from the following raw materials: 25-55 parts of sodium lauryl acyl glutamate, 2-15 parts of sodium lauryl sulfate, 1-10 parts of cocamidopropyl DEA, 0.5-5 part(s) of cocamidopropyl betaine, 1-10 part(s) of ciruela extract, 0.1-2 part(s) of cocoa butter, 0.2-2 part(s) of PEG-100 stearate, 1-12 part(s) of propylene glycol, 0.5-10 part(s) of glycerol, 0.2-5 part(s) of beewax, 0.02-0.2 part of methyl parahydroxybenzoats, 0.01-0.1 part of propyl p-hydroxybenzoate, 0.1-2 part(s) of butter resin, 0.1-1 part of cetyl stearyl alcohol ether, 0.5-5 part(s) of monoglyceric stearate, 0.5-5 part(s) of stearate, 0.1-1 part of oil-soluble lanolin, 0.1-3 part(s) of jojoba ester, 0.1-1 part of sodium chloride and 0.5-1 part of dry wintersweet petals. The wintersweet shampoo soap brings the medicinal value of wintersweet into full play, can clean a scalp and hairs well, and can soothe nerves, resist bacteria, relieve itching and make the scalp healthy.

The invention discloses a compressor. The compressor comprises a motor, a crankshaft, a compressing mechanism and a noise reduction cover, wherein the motor comprises a stator and a rotor, the stator is arranged on the rotor in a sleeving manner, an exhaust channel is arranged on the rotor, a balancing block is arranged on the upper end surface of the rotor and provided with a first end surface and a second end surface which are oppositely arranged, the first end surface is suitable for being connected with the rotor, the two ends in the extending direction of the balancing block are a windward end part and a leeward end part respectively, the windward end part is connected between the first end surface and the second end surface, and in the direction from the first end surface to the second end surface, the windward end part is inclined toward the leeward end part; the upper end of the crankshaft is connected with the rotor, and the exhaust channel is close to the crankshaft; the compressing mechanism is connected with the lower end of the crankshaft; and the crankshaft penetrates the noise reduction cover which is arranged on the upper end surface of the compressing mechanism in a covering manner, and a vent hole is formed in the noise reduction cover and is opposite to the exhaust channel. According to the compressor provided by the invention, the problem of oil accumulation and discharge is solved.

The invention provides a rotary compressor which comprises a shell and a compression pump body arranged in the shell, wherein the bottom of the shell is provided with an oil pool used for storing lubricating oil; the compression pump body is provided with a valve seat concave part used for installing an air outlet valve plate; the compression pump body is also provided with an oil return channel, and the lubricating oil accumulated in the valve seat concave part can flow back into the oil pool at the bottom of the shell through the oil return channel; the inner end of the oil return channel is communicated with the valve seat concave part; the outer end of the oil return channel extends to the outer edge of the compression pump body. According to the rotary compressor, the lubricating oil accumulated in the valve seat concave part can flow back into the oil pool at the bottom of the shell of the rotary compressor through the oil return channel, so that the effects of reducing the viscous resistance of the air outlet valve plate and reducing the oil yield of the compressor can be achieved, and the performance of the rotary compressor can be improved.

The present invention relates to an edible sunflower seed oil squeezing processing treatment system and a squeezing processing process. The system comprises a material loading frame, a squeezing assembly and an oil discharging assembly, wherein the squeezing assembly and the oil discharging assembly are arranged in order from top to bottom in the loading frame. The system and the process can solvethe following problems that in the existing sunflower seed squeezing treatment process: a) sunflower seeds are frequently impacted multiple times to be broken and seep oil, but due to long-time impact, the sunflower seeds are often pushed to the bottommost end to be stacked into blocks, and therefore the oil yield of the sunflower seeds is reduced and the oil discharge efficiency is influenced; b), when existing sunflower seeds are subjected to squeezing and oil discharging treatment, a large amount of oil residues are often generated, so that the oil residues often enter a collecting vesselalong with oil during oil discharging, impurities of the oil in the collecting vessel are excessive, and the quality of the oil is influenced.

The invention discloses a rotary compressor comprising a seal housing. The seal housing comprises an electrodynamic motor formed by a motor stator with a motor winding, and a motor rotor arranged on the inner diameter of the motor stator; a rotary-type compression device which is arranged on the lower end of the motor and is driven by the motor; a rotor fan arranged on the upper end part of the motor rotor; and an exhaust pipe opening a hole to an oil separation chamber formed between the seal housing and the upper side of the motor. By running of the motor rotor, a fluid in the oil separation chamber passes through the rotor fan, and then flows to the inner circumference of the motor winding. According to the rotary compressor of the embodiment of the invention, by arrangement of the rotor fan, the oil discharge amount from the compressor to a refrigeration circulation system is reduced. Therefore, not only the reliability of the compressor is enhanced, also the efficiency reduction of a heat exchanger can be prevented. In addition, by arrangement of refrigerant cycle of the rotor fan, the motor winding temperature is decreased, so that faults caused by motor efficiency reduction and burning loss can be prevented.

The invention discloses a rotary compressor. The rotary compressor comprises a shell, a compression mechanism and an oil pool partition plate. An oil pool is arranged at the bottom in the shell. The compression mechanism is arranged in the shell and comprises a main bearing, an air cylinder assembly and an auxiliary bearing. The main bearing is arranged on the top of the air cylinder assembly, and the auxiliary bearing is arranged at the bottom of the air cylinder assembly. The air cylinder assembly comprises at least one air cylinder. The oil pool partition plate is arranged in the shell and located at the upper portion of the compression mechanism. According to the rotary compressor, the oil pool partition plate is arranged in the shell, the oil spitting amount of the compressor is effectively reduced, and the energy efficiency of the compressor is improved.