66results about How to "Eliminate stagnation" patented technology

A flow sensor having an inlet and an outlet comprising: a plate moving in response to fluid flow therethrough, being displaced further as flow increases; a sensor for determining moving plate's position and creating an electronic signal related thereto; a biasing means for biasing the plate towards the sensor's inlet end. The sensor may include a sealing means for preventing flow therethrough until a specified differential pressure is reached allowing the device to be used as a bypass mechanism. The sealing means may also constitute a check valve means to prevent flow in an undesired direction. The check means comprises: a bullet rod adapted to be received within an orifice defined in a moving plate, such that the bullet rod prevents flow through the orifice until the moving plate is displaced past a terminal end of the bullet rod; and a plate means sealingly and slidingly received within a cylinder, which is closed for a portion of its length and open for another portion of its length, such that flow is prevented until the plate is displaced past the closed portion of the cylinder. The method using the sensor in multipurpose piping systems includes use of the apparatus in a system incorporating at least one fire sprinkler, the piping system also preferably providing at least one other use in the structure. The other use in the structure may be supplying domestic needs, or supplying heating / cooling water for a heating / air conditioning system.

There is provided a non-contact, passively suspended blood pump that includes (a) a housing; (b) a pump rotor within the housing, wherein the pump rotor has a first end and a second end, and an axis of rotation; (c) a first axial thrust bearing across a first axial gap, between the first end and the housing, that axially suspends the first end; (d) a second axial thrust bearing across a second axial gap, between the second end and the housing, that axially suspends the second end; (e) a first radial hydrodynamic bearing that radially suspends the first end; and (f) a second radial hydrodynamic bearing that radially suspends the second end. Determining pump differential pressure by monitoring rotor axial position allows automatic physiologic control.

A flow sensor having an inlet and an outlet comprising: a plate moving in response to fluid flow therethrough, being displaced further as flow increases; a sensor for determining moving plate's position and creating an electronic signal related thereto; a biasing device for biasing the plate towards the sensor's inlet end. The sensor may include a sealing device for preventing flow therethrough until a specified differential pressure is reached allowing the device to be used as a bypass mechanism. The sealing device may also constitute a check valve device to prevent flow in an undesired direction. The method using the sensor in multipurpose piping systems includes use of the apparatus in a system incorporating at least one fire sprinkler, the piping system also preferably providing at least one other use in the structure. The other use in the structure may be supplying domestic needs, or supplying heating / cooling water for a heating / air conditioning system.

The present invention provides an improved apparatus for forming sheet glass, wherein the apparatus includes a reservoir from which to provide molten glass, an inlet plate in fluid communication with the reservoir to receive the molten glass from the reservoir in a flow direction, the inlet pipe having a cross-sectional area orthogonal to the fluid direction, and a trough in fluid communication with the inlet pipe to receive the molten glass and that is operably coupled to a wedge-shaped sheet forming structure to form the molten glass into a glass sheet. The improvement comprises a bowl that provides fluid communication between the inlet pipe and the trough, the bowl having a cross-sectional area orthogonal to a fluid direction at the molten through the bowl that is equal to or less than the cross-sectional area of the inlet pipe, thereby preventing stagnation of the molten glass within the bowl. Another embodiment of the present invention is a method that utilizes the inventive apparatus to form glass sheet.

An improved building structure that eliminates condensation at exterior building walls, thereby preventing mold growth and avoiding the damage, environmental degradation and health problems associated with mold growth includes enveloping spaces that allow natural convection of air in exterior wall structures and roof structures. An embodiment of the building structure includes an exterior wall structure defining an air gap between insulation and exterior sheathing, a roof structure defining an air gap between thermal insulation and a roof deck, the wall air gap and roof air gap being in fluid communication, a roof vent to allow air to flow to an outside space, and an air ventilation grid at the lower end of the wall air gap. The air ventilation grid includes openings that allow air to freely enter the wall air gap and flow upwardly by natural convection into the roof air gap and out of the roof vent.

A blood oxygenator includes an integral pneumatic pump disposed substantially within a housing thereof, an inlet blood flow redirector, and an outflow blood collector. An atrium provided at an inlet of the oxygenator promotes even delivery of blood to the oxygenator. In use, the oxygenator provides an even dispersion of blood therethrough, establishing even perfusion and reducing areas of stagnant blood flow.

The invention relates to welding material, in particular to a stainless steel welding material, belonging to the field of the welding material. Stainless steel welding wire of the invention comprises a sheath and a welding core coated with flux-core; wherein, the weight ratios of each component in the welding core in the total weight of the welding wire are that titanium dioxide accounts for 3.0 to 7.0 percent, silicon dioxide accounts for 0.75 to 3.0 percent, zirconium dioxide accounts for 1.0 to 2.5 percent, aluminum sesquioxide accounts for 0.05 to 1.0 percent, metal fluoride (conversed into F) accounts for 0.1 to 0.5 percent, bismuth oxide accounts for 0.025 to 0.05 percent, and the rest is metal powder. The product of the invention used for welding the stainless steel has the advantages of the high efficiency and good welding quality.

A substrate treatment apparatus is provided with a treatment bath (1) composed of a bottomed container which is surrounded by side walls (2b-2e) on the four sides and is open at the top, and first and second supplying nozzle tubes (10a-10d) which supply the treatment bath (1) with a treatment solution. The first and second supplying nozzle tubes (10a-10d) are composed of supplying nozzle tubes having a plurality of jetting ports (11) arranged on one line at prescribed intervals on each side plane in a longitudinal direction of the hollow tube-shaped body. The jetting ports of the first supplying nozzle tubes (10b, 10d) among the nozzle tubes are inclined diagonally downward at a prescribed angle from the horizontal direction, the jetting ports of the second supplying nozzle tubes (10a, 10c) are inclined diagonally upward at a prescribed angle from the horizontal direction, and the supplying nozzle tubes are arranged substantially horizontal at prescribed intervals on one side wall plane (2b) of the treatment bath (1). Stagnation of the treatment solution in the treatment bath is eliminated, uniform substrate treatment is made possible and furthermore, particle removal is facilitated.

The invention discloses a feed additive for aquatic livestock, which is characterized by comprising taurine, radix astragali, rheum officinale, vitamin B12 and starch. By means of the technical scheme, the feed additive can increase bile secretory volume of the aquatic livestock, promote the biliary tract to be smooth, eliminate stasis of biliary, promote fat metabolism, fully digest matters of fat, fat-soluble vitamins, cholesterol and the like in foods, strengthen immune functions of organism of the aquatic livestock, improve immunity of the aquatic livestock and reduce absorptive amount of bacterial toxin in the aquatic livestock. By combining traditional Chinese and western medicines, the feed additive can regulate self recovery mechanisms of the aquatic livestock to protect livers, strengthen the livers and toughen the gallbladder.

The invention relates to a compound feed for improving the bodily form of grass carps and a preparation method thereof, which belong to the technical field of freshwater fish feeds. The feed comprises the following raw materials in parts by weight: 2-4 parts of fish meal, 10-15 parts of soybean meal, 20-30 parts of rapeseed meal, 8-12 parts of cottonseed meal, 20-30 parts of fine bran, 10-15 parts of wheat, 5-10 parts of rice bran, 0.5-1.5 parts of soybean oil, 0.01-0.05 part of a feed emulsifier, 0.05-0.15 part of choline chloride, 1.8-2.0 parts of calcium dihydrogen phosphate, 0.3 part of a vitamin premix, and 2 parts of a trace element premix. According to the invention, a feed for improving the bodily form of grass carps is developed by using a characteristic that the feeding habits of grass carps are wide, which can reduce the cost of breeding feeds, improves the bodily form of grass carps, and increases the breeding income.

The invention provides an efficient oxygen-generation and air stagnation prevention chemical oxygen fire-fighting self-rescue respirator with a cooling layer. The chemical oxygen fire-fighting self-rescue respirator comprises a mask (1), a breathing cover (2), an oxygen-generation tank (3) and an airbag (6), and is characterized in that the breathing cover is arranged on the mask and is connected with an opening of the airbag; an expiration one-way valve and an inspiration one-way valve are arranged at the connecting position of the breathing cover and the airbag; the oxygen-generation tank is arranged in the airbag, and an air inlet in the top of the oxygen-generation tank is connected with the breathing cover through the expiration one-way valve; meanwhile an air guide tube is connected with an air outlet in the bottom of the oxygen-generation tank. According to the self-rescue respirator, the oxygen-generation tank is arranged in the airbag, the airbag is effectively prevented from being wrinkled or adhered, and the air stagnation phenomenon is completely eradicated; a flow channel subdivision staggered fin type cooling structure is adopted in the oxygen-generation tank, the problem that the reaction in a medicament layer is uneven and the cooling problem are effectively solved, and meanwhile the temperature of generated oxygen is effectively lowered through the arrangement of a supporting heat conduction separation plate, a heat isolation layer and the air guide tube.

The panel contains a plurality of patterns having the same component placement structure, and the plurality of patterns respectively correspond to a plurality of sub-panels obtained by dividing the above-mentioned panel. The method for optimizing the assembly order of components i) includes the step (S2) of optimizing the assembly order of components for any one of the plurality of patterns by dividing the total number of the patterns contained in the panel by the assembler to calculate the quotient and the remainder (S4), a step (S6) for determining the quotient as the number of patterns allocated when the remainder is zero, and a step (S6) for determining the quotient as the number of patterns allocated when the remainder is one or more ) determining the quotient plus 1 as the number of patterns assigned to the same number of assemblers as the remainder starting from the assembler most upstream of the processing position, and ii) determining the quotient as the number of patterns assigned to the remaining The number of patterns of the assembler (S6 to S10), and a step for assigning the assigned number of patterns to each assembler (S12).

An improved building structure that eliminates condensation at exterior building walls, thereby preventing mold growth and avoiding the damage, environmental degradation and health problems associated with mold growth includes enveloping spaces that allow natural convection of air in exterior wall structures and roof structures. An embodiment of the building structure includes an exterior wall structure defining an air gap between insulation and exterior sheathing, a roof structure defining an air gap between thermal insulation and a roof deck, the wall air gap and roof air gap being in fluid communication, a roof vent to allow air to flow to an outside space, and an air ventilation grid at the lower end of the wall air gap. The air ventilation grid includes openings that allow air to freely enter the wall air gap and flow upwardly by natural convection into the roof air gap and out of the roof vent.

The invention provides an engine auxiliary starter, belongs to the technical field of machinery, and solves the problem of short service life of a traditional auxiliary starter. The engine auxiliary starter comprises a rotating shaft, a jaw base peripherally fixed on the rotating shaft, and a friction piece capable of generating the rotating resistance for the jaw base; the jaw base is hinged withmultiple starting jaws distributed around the rotating shaft and capable of swinging relative to the jaw base; multiple jaw outlets are arranged at the side part of the friction piece in the peripheral direction; the outer ends of all the starting jaws are positioned in the corresponding jaw outlets; the friction piece is provided with starting grooves between two adjacent jaw outlets; starting parts positioned in the starting grooves are projected at the inner ends of the starting jaws in the radial directions; and the rotating shaft can be rotated to enable the starting parts to abut against the walls of the starting grooves. The engine auxiliary starter has such advantages as long service life, short opening time of the starting jaws and high success rate of combination with starting cups.

The present invention relates to a specific large-scale grass carp puffed compound feed and a preparation method thereof, and belongs to the technical field of aquatic product puffed feed production. The feed comprises 10-35 parts of soybean meal, 10-35 parts of rapeseed meal, 5-15 parts of cottonseed meal, 8-15 parts of DDGS, 5-15 parts of rice bran, 8-20 parts of flour, 3-8 parts of cassavas, 3-8 parts of sorghum, 2-4 parts of soybean oil, 1-3 parts of calcium dihydrogen phosphate, 1-2.5 parts of bentonite, 0.05-0.2 part of 98.5% lysine hydrochloride, 0.01-0.05 part of Kelikang (a feed additive), 0.05-0.1 part of choline chloride, 0.3-0.5 part of multivitamin premix, 1.0-3.0 parts of compound mineral premix, 0.01-0.05 part of antioxidant and 0.1-0.15 part of mildew preventive. The provided large-scale grass carp specific floated and puffed compound feed aims at the situation that no specific feed is provided in the breeding process of the large-scale grass carps currently. By combining the nutrient demand and digestive physiology demand characteristics, the puffed compound feed can greatly improve the breeding efficiency under the premise of not affecting the production performances.

A filtration system for cleaning a fluid, typically water, that is contained in a tank having a rounded base and which cleans, during the backwash cycle, the filter media and, in particular, cleans the media in a usually stagnant area found in the rounded base of the tank. Most filtration system include a first pipe array located above the rounded base which provide for backwashing of the upper portion of the tank, but leaves the base area below the first pipe array stagnant and subject to the growth of harmful bacteria. The present invention adds a second array which is located in the base area and therefore is able to clean during the backwash cycle, an area that is left stagnant in most other systems. The second array is configured to follow the contours of the base of the tank to give it a greater cross sectional area than a flat array. This configuration results in greatly improved effectiveness over that provided by the conventional single flat array.

The invention relates to the technical field of traditional Chinese medicinal skincare, in particular to a skin brightening and whitening traditional Chinese medicinal composition, a skin brightening and whitening traditional Chinese medicinal preparation, a skin brightening and whitening mask and a preparation method. The traditional Chinese medicinal composition is prepared from the following raw materials in parts by weight: 2 to 4 parts of forsythia suspensa fruit extract, 3 to 5 parts of Chinese parsnip root extract, 2 to 4 parts of safflower extract, 3 to 5 parts of licorice root extract, 2 to 4 parts of angelica sinensis extract, 2 to 4 parts of radix salviae miltiorrhizae extract, 2 to 4 parts of alkanet root extract, 2 to 4 parts of bletilla striata extract, 3 to 5 parts of peach seed extract, 3 to 5 parts of ginkgo biloba extract and 1 to 3 parts of water soluble pearl powder. The traditional Chinese medicinal composition can be used for preparing skin brightening and whitening cosmetics; each active ingredient of the mask prepared from the traditional Chinese medicinal composition synergistically works, and an assistant such as a humectant is added to assist absorption of the active ingredients in the traditional Chinese medicinal composition through the skin, so that the prepared mask has remarkable treatment effects on dehydration and lack of luster of the skin and stains.

Nozzle rows that discharge the same liquids are disposed at locations symmetrical about a reference line. The flow path member includes a first flow path member, a second flow path member joined to the first flow path member, a filter retainer member that is joined to the second flow path member and that holds filters, a third flow path member that is joined to the filter retainer member. The liquid flow path includes first horizontal flow paths that are provided between the first flow path member and the second flow path member and that divide the liquid supplied from the liquid supply unit and buffer chambers provided on the first horizontal flow paths. Between the second flow path member and the filter retainer member, filter chambers are provided in regions that face the buffer chambers. The buffer chambers communicate with central portions of the filter chambers.

The present invention relates to a cyprinus carpio overwintering compound pellet feed and belongs to the technical field of fish feed. The feed includes the following components: fish meal 4-6 parts, meat meal 4-6 parts, corn gluten meal 2-5 parts, DDGS 4-8 parts, soybean meal 12-18 parts, extruded soybeans 6-8 parts, rapeseed meal 10-15 parts, cottonseed meal 3-6 parts, flour 12-16 parts, soybean oil 2-3 parts, calcium dihydrogen phosphate 1-1.5 parts, vitamin premix 0.5-1 part, trace element premix 1.5-2.5 parts, immune enhancer 0.3-0.5 part, bile acid additive 0.03-0.05 part, vitamin C phosphate 0.03-0.05 part, vitamin E 0.01-0.02 part, choline chloride 0.04-0.08 part and antioxidant 0.02-0.05 part. The feed improves the immunity of the cyprinus carpio during the overwintering period, and further improves the survival rate and yield of the cyprinus carpio after the overwintering period.

The invention discloses a condensate water recycling and conveying system and a method thereof. The system comprises a condensate water collection tank connected with a steam conveying main pipeline or a high-temperature condensed water recycling pipeline. The bottom end of the water collection tank is connected with condensate water inlets of condensate water conveying tanks through pipelines. High and low liquid level double-contact electric contact liquid level meters are arranged in the condensate water conveying tanks. Power gas source input ports and power gas discharge pipe openings are formed in the upper ends of the condensate water conveying tanks. Each power gas source input port is connected with a power gas source through a first electromagnetic valve. The power gas discharge pipe openings discharge power gas, input in the condensate water conveying tanks, through second electromagnetic valves. The input power gas presses condensate water in the condensate water conveying tanks to be discharged from condensate water outlets of the condensate water conveying tanks. High liquid level contacts of the double-contact electric contact liquid level meters are connected with the first electromagnetic valves to control the power gas source to be opened and closed. Low liquid level contacts of the double-contact electric contact liquid level meters are connected with the second electromagnetic valves to control the power gas in the condensate water conveying tanks to be discharged and closed.

The invention relates to quick-acting medicinal powder for protecting the liver, produced by a technology. The quick-acting medicinal powder is made through the following steps of firstly, selecting good-quality glucose, bile acid, taurine, other auxiliary materials and bentonite, uniformly mixing the raw materials to obtain a mixture, loading the mixture in a non-transparent aluminum foil bag, and performing strict sealing. The quick-acting medicinal powder is mainly used for treating hepatobiliary comprehensive symptoms of various aquaculture animals, such as fatty livers, hepatotoxicity, acute or subacute atrophy of liver, gallbladder enlargement, bile color changes and the phenomena of gill-rot, enteritis, rotted skin (red skin disease), bleeding, ulcer and the like of aquatic livestock of fish, shrimps, crabs, turtles and the like. The liver function is improved, repair of liver injury and regeneration of liver cells are facilitated, and besides, the bile secretion amount is increased. The quick-acting medicinal powder can dredge biliary tracts, eliminate cholestatis, accelerate secretion and metabolism of liver cells, and eliminate toxins, so that the poisoning reactions of the liver, the gallbladder, the kidney and the like are alleviated, the stress resistance and the disease resistance of organisms can be strengthened, and the growing performance of aquatic livestock can be improved.

The invention provides tea bags applicable to postnatal drinking. The tea bags are prepared from the following raw materials in parts by weight: 9-15 parts of fructus evodiae, 10-16 parts of crataegus pinnatifida, 15-25 parts of radix astragali, 20-35 parts of fried malt, 8-12 parts of poria cocos, 20-50 parts of pearl barley, 9-16 parts of fructus lycii, 5-9 parts of Chinese dates and 3-6 parts of green tea. The invention further provides a preparation method of the tea bags applicable to postnatal drinking. According to the tea bags applicable to postnatal drinking and the preparation method thereof, the matching is ingenious, the ingredients are reasonable, and the tea drink, which has the effects of warming the middle-jiao and tonifying deficiency, lowering the adverse flow of Qi and arresting vomiting, tonifying Qi and promoting diuresis, invigorating spleen and eliminating dampness and removing and dispelling food stagnancy, is provided for postnatal confined female; the tea bags are medicine-food homologous drinks which are based on tea and Chinese herbal medicines and select purely-natural plants as the raw materials; the formula is scientific, and the product prepared by modern biological techniques is obvious in effect; edible filtering paper bags are applied to packaging, so that the use is convenient, and no side effect is caused during long-term taking.

The invention provides a Chinese herbal medicine beverage fit for postnatal drinking. The preparation material comprises the following raw materials by weight part: 9-15 parts of fructus evodiae, 10-16 parts of hawthorn, 15-25 parts of astragalus membranaceus, 20-35 parts of roasted malt, 8-12 parts of poria cocos, 20-50 parts of pearl barley, 9-16 parts of wolfberry, 5-9 parts of date and 3-6 parts of green tea. The invention also provides a preparation method for the Chinese herbal medicine beverage fit for postnatal drinking. The Chinese herbal medicine beverage is smart in collocation and reasonable in components; the Chinese herbal medicine beverage fit for postnatal drinking, with the effects of warming middle-jiao, tonifying deficiency, calming adverse-rising energy and arresting vomiting and the function of treating gastral cavity caused by deficiency-cold in spleen and stomach, pernicious vomiting, jueyin meridian headache, retching, and the like, is supplied to the postnatal confined women. The Chinese herbal medicine beverage fit for postnatal drinking is a medicinal and edible beverage taking green tea and Chinese herbal medicines as the base and finely selected pure natural plants as raw materials, the formula is scientific, the beverage is prepared according to the modern biotechnology, the effect is obvious, the use is convenient and no side effect occurs after long-term drinking.

The invention discloses a run-on plate which comprises an arc striking sheet, wherein the arc striking sheet is arranged below a moving contact obliquely. The lower end of the arc striking sheet is connected with the lower end of an arc extinguish chamber, and the upper end of the arc striking sheet is arranged close to the moving contact. The upper end of an arc striking supporting plate is connected with the upper end of the arc striking sheet, and the lower end of the arc striking supporting plate makes contact with the lower end of a bimetallic strip. A roughly horizontal transition section is arranged on the connection portion of the arc striking sheet and the arc striking supporting plate, and the transition section separates the top end of the arc striking sheet and the top end of the arc striking supporting plate in the horizontal direction. According to the run-on plate, due to the fact that the transition section is arranged on the connection portion of the arc striking sheet and the upper end of the arc striking supporting plate, the arc striking supporting plate and the top end of the arc striking sheet can be separated with a certain distance; the intensity of a self-excitation magnetic field above the arc striking plate can be enhanced, the arc extinguishing effect is further enhanced, and the on-off performance of a switch is improved; by enabling the middle portion of the arc striking plate to be bent to one side where a wiring board locates and to make contact with the wiring board, conductive connecting components can be saved, and assembling efficiency can be improved.

The invention discloses a rose beautifying granular solid beverage and a preparation method thereof, and relates to the technical field of health drinks, the rose beautifying granular solid beverage comprises functional components and pharmaceutically acceptable auxiliary materials for preparing granules; the functional components are prepared from the following raw materials in parts by mass: 15-25 parts of roses, 7-15 parts of stigma croci, 7-15 parts of burdock, 10-20 parts of lotus leaves, 10-20 parts of poria cocos, 10-20 parts of aloe, 20-30 parts of coix seeds, 5-10 parts of figs, 20-30 parts of radix puerariae and 10-20 parts of senecio scandens. According to the present invention, various functional components cooperate to achieve the synergistic effect, such that the effects of blood vessel expanding, vein dredging, blood microcirculation improving, nutritional ingredient absorption promoting, spot formation effectively preventing, skin laxity relieving, aging, hyperpigmentation and other skin problems improving, fine line fading, skin moisturizing, beauty maintaining and young keeping can be provided.

The invention relates to the field of mining machinery, and provides a mine mechanical accessory which is a guide blade angle adjusting device. According to the guide blade angle adjusting device, theangle of the flow guide blade can be conveniently adjusted in a one-time linkage mode through the guide blade angle adjusting device, and the angle consistency of the adjusted flow guide blades is good; a guide blade angle linkage adjusting device comprises a flow guide blade assembly, the flow guide blade assembly comprises a flow guide blade and a flow guide blade support; the flow guide bladecomprises a rotating shaft and a straight plate which is fixedly connected to the rotating shaft in the axial direction, the rotating shaft is arranged on an upper flange and a lower flange in a swinging mode; the shaft head part, protrudes out of the upper flange, of the rotating shaft is sequentially provided with a connecting part, a supporting part, an adjusting part and a locking part from bottom to top, and the adjusting part is provided with a chord section which is symmetrical about the axis section of the rotating shaft; and the guide blade angle linkage adjusting device further comprises a top flange with the diameter larger than the diameter of the upper flange, a connecting plate which is equal to the number of the flow guide blades and is uniformly distributed along the circumferential direction of the top flange and is arranged on the top flange in a swinging mode, and the connecting plate is movably arranged on the chord section of the corresponding rotating shaft.

The invention discloses an oil storing bearing mechanism relating to the technical field of spinning, plastic, papermaking and tanning. The oil storing bearing mechanism comprises a bearing base, double rows of self-aligning bearings and guiding roller shaft necks, wherein the guiding roller shaft necks arranged on the two sides of the double rows of self-aligning bearings are respectively sleeved with shaft neck abrasive discs; the two sides of the double rows of self-aligning bearings are respectively provided with a fluororubber groove oil seal, the two end surfaces of the bearing base are respectively provided with screw holes, and each screw hole is internally in threaded connection with a magnetism screw; the top of the bearing base is provided with an oil filling cup screw hole, and the front ends of the guiding roller shaft necks are respectively provided with clamp spring check ring locks for a shaft; a first oil storing groove is formed in the periphery of the inner hole wall of the bearing base, and second oil storing grooves are symmetrically formed in the inner hole walls of the bearing base on the two sides of the first oil storing groove; four oil grooves are uniformly formed in the end surface of one side, which are close to one side of the double rows of self-aligning bearing, of the fluororubber groove oil seals, a cavity is arranged on one side of the combining surface of the fluororubber groove oil seals and the double rows of aligning bearings. The oil storing bearing mechanism provided by the invention has the advantages that of being durable and reliable in performance, saving cost, reducing consumption, and being suitable for multiple heat sources.