CN108626132A - A kind of long axis fire pump using lubrication new material - Google Patents

A kind of long axis fire pump using lubrication new material Download PDF

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Publication number
CN108626132A
CN108626132A CN201810389394.2A CN201810389394A CN108626132A CN 108626132 A CN108626132 A CN 108626132A CN 201810389394 A CN201810389394 A CN 201810389394A CN 108626132 A CN108626132 A CN 108626132A
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CN
China
Prior art keywords
parts
pump
fire
heatproof
casing
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Pending
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CN201810389394.2A
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Chinese (zh)
Inventor
罗卫华
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Bader Technology Co Ltd
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Bader Technology Co Ltd
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Priority to CN201810389394.2A priority Critical patent/CN108626132A/en
Publication of CN108626132A publication Critical patent/CN108626132A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/06—Lubrication
    • F04D29/061—Lubrication especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/40—Fatty vegetable or animal oils
    • C10M2207/401—Fatty vegetable or animal oils used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/08—Halogenated waxes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/14—Containing carbon-to-nitrogen double bounds, e.g. guanidines, hydrazones, semicarbazones
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • C10M2229/051—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon containing halogen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/08—Resistance to extreme temperature
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/64—Environmental friendly compositions

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The present invention relates to fire-fighting equipment manufacturing fields, particularly with regard to a kind of long axis fire pump using lubrication new material；Its critical piece includes：The pump housing, casing, pedestal and fire-proof motor；Inlet and outlet are provided on the pedestal, the edge of inlet and outlet is provided with sealing ring；The casing side of being set on the base；The pump housing and fire-proof motor are arranged in casing；The fire pump of this programme design continuous service, casing can play isolation fire retardation to the structure of motor and inside, ensure that using the safe and reliable of process in severe burning situation；A kind of heatproof lubricating oil used is the environmental type lubricating oil that a kind of flash-point is high, oxidation stability is good, wearability is good.

Description

A kind of long axis fire pump using lubrication new material
Technical field
The present invention relates to fire-fighting equipment manufacturing fields, particularly with regard to a kind of long axis fire pump using lubrication new material.
Background technology
In petrochemical plant, once fire occurs, harmfulness is huge.With the enlargement of petrochemical equipment, offset Anti- requirement is also more and more high, and fire pump is the key equipment of fire supply system, so high quality, the fire pump of high reliability Seem extremely important.
CN102900644B discloses a kind of moving type high pressure fire pump system.The system includes that movable ground fixes dress It sets, water inlet pipe, fire water monitor, express pump and combustion gas turbine device is installed in movable ground fixing device, wherein The entrance of express pump is connect with water inlet, and the outlet of express pump is connect with fire water monitor, and the axis of express pump is filled with combustion gas turbine The axis set is connected, and fuel tank is fixed in movable ground fixing device, and is filled by fuel outlet and combustion gas turbine Set connection.The system drives high-pressure pump by combustion gas turbine device, has expanded fire pump power source；Meanwhile the included combustion of the system Expect, can directly fetch water from fire hydrant, lift is high, small, mobility is good, reach fire fighting truck difference by position, make up The fire extinguishing height of current vehicle-mounted fire-fighting system, realizes the multi-faceted fire water-supply of 100m or more rise buildings objects, solves The mobility problem of large-scale fire-fighting equipment.
CN103656927A discloses a kind of container ship emergency fire pump system, including is set to emergency fire pump room Emergency fire pump and the pump inlet valve of emergency fire pump setting, the pump inlet valve are pneumatic remote-control butterfly valve, the gas The pneumatic power source of dynamic remote control butterfly valve is the air bottle for being set to Boatswain Store and being connected by pipeline and solenoid valve；The electromagnetism The remote control switch of valve is set to driver's cabin and fire control station with the independent switching mode that is remotely controlled respectively；The pneumatic remote-control butterfly valve exists Normally off is under ship non-emergency conditions.The invention effectively avoids seawater and benthon and emergency fire pump impeller Contact, the service life of emergent fire-fighting can be greatly prolonged, theoretically the impeller of the pump will not in the life cycle of ship It is damaged because of corrosion.
CN102678576A discloses a kind of electric emergency fire pump, including motor, below by hitch with answer Anxious fire pump connection, the drive shaft of motor are located in hitch, and by the first, second shaft coupling and axis connection, emergent to disappear Water ring vacuum pump is equipped with below anti-pump, axis passes through be set to the bearing body in hitch after, successively with the pump set on emergency fire pump Internal impeller, the vacuum impeller connection in the pump housing of water ring vacuum pump.Electric emergency fire pump described in the invention, knot Structure is reasonable, and the vacuum impeller of water ring vacuum pump and the impeller of electric emergency fire pump use same axis, vacuum impeller consumption Power is comparatively small, can be with although vacuum impeller is also rotating as the impeller of electric emergency fire pump after pumping It ignores；Due to there is the water source in electric emergency fire pump that can carry out interior cycle, vacuum impeller will not be worn.
In petroleum chemicals fire-fighting system, fire pump is in use often due to environment temperature is excessively high or continuous operation Overlong time, and lubricating oil is caused to fail, so as to cause the abrasion of fire pump or motor, influence the conveying effect of fire-fighting medium.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of long axis fire pumps using lubrication new material.
A kind of long axis fire pump using lubrication new material, its technical solution is as follows：
Its critical piece includes：The pump housing, casing, pedestal and fire-proof motor；Inlet and outlet are provided on the pedestal, The edge of inlet and outlet is provided with sealing ring；The casing side of being set on the base；The pump housing and explosion-proof Motor is arranged in casing；The impeller that the pump body is provided with pump shaft and is connected on pump shaft, the pump housing pump shaft with Motor bearings is linked by magnetic drives, and junction is additionally provided with explosion-proof end cover, and the explosion-proof end cover is to connect and fix with motor Setting；The bearing is provided with bearing housing, it is characterised in that a kind of heatproof lubricating oil is used in bearing housing.
The pump housing axle envelope form is mechanical seal or lip packing.
A kind of heatproof lubricating oil is prepared according to following technical scheme：
According to mass fraction, including the following raw material, 90-100 parts of heatproof base oil, 5-10 parts of dodecylphenol calcium of vulcanization, bismuth six 0.03-0.08 parts of fluoro- 2,4- pentanedionates, 1-6 parts of glycerin monostearate, two carboxyethyl cocoyl ethyl imidazoline sodium 0.1-0.5 parts, 1.2-5 parts of di-n-butyl phenyl phosphate ester, 1-3 parts of chlorinated paraffin, 1- (2,3- dichlorophenyls) biguanide hydrochloride 0.03-0.08 parts, 0.2-1.0 parts of nano zine oxide, trifluoro propyl dimethyl silicone polymer/vinyl trifluoro propyl poly dimethyl Siloxanes/0.5-5 parts of silsesquioxane cross-linked polymer, 1-5 parts of polyethylene glycol, 3-7 parts of preservative, benzotriazole 0.3- 0.9 part, 0.5-1.0 parts of petroleum sodium sulfonate, 1-5 parts of petroleum ether.
The preservative is Kathon CG, thio-2 acid dibasic acid esters lauryl alcohol ester, zinc dithiophosphate.The heatproof base oil is pressed It is prepared according to following method：
According to mass fraction, by 100-120 parts of castor oil, 50-60 parts of 2- ethyoxyl -5- fluobenzoic acids, 1-5 parts of phosphoric acid Sodium dihydrogen is added in reaction kettle, then 20-30 parts of glacial acetic acid, 30-40 is added in 70-90 DEG C of reaction 180-300min of temperature control The hydrogen peroxide and 0.5-1.0 parts of the concentrated sulfuric acid of part are added in reaction kettle, and controlling reaction temperature is 40-60 DEG C, after reacting 1-5h 100-150 parts of isopropanol is added, then 60-80 DEG C of controlling reaction temperature, after reacting 5-10h, washing is into after solvent evaporated Property, drying can be obtained a kind of heatproof base oil.
The fire pump of a kind of long axis fire pump using lubrication new material provided by the invention, this programme design can dislike Continuous service in bad burning situation, casing play isolation fire retardation to the structure of motor and inside, ensure that and used Journey it is safe and reliable；It is environmentally protective that a kind of heatproof lubricating oil used is that a kind of flash-point is high, oxidation stability is good, wearability is good Type lubricating oil.High temperature resistance is good when in use for the lubricating oil, good flowing properties, not volatile, coking and carbon distribution；Have to environment It is good, environment-protecting and non-poisonous, it is biodegradable.
Specific implementation mode
The invention is described further below by specific embodiment：
A kind of long axis fire pump using lubrication new material, its technical solution is as follows：
Its critical piece includes：The pump housing, casing, pedestal and fire-proof motor；Inlet and outlet are provided on the pedestal, The edge of inlet and outlet is provided with sealing ring；The casing side of being set on the base；The pump housing and explosion-proof Motor is arranged in casing；The impeller that the pump body is provided with pump shaft and is connected on pump shaft, the pump housing pump shaft with Motor bearings is linked by magnetic drives, and junction is additionally provided with explosion-proof end cover, and the explosion-proof end cover is to connect and fix with motor Setting；The bearing is provided with bearing housing, it is characterised in that a kind of heatproof lubricating oil is used in bearing housing.
The pump housing axle envelope form is mechanical seal or lip packing.
A kind of heatproof lubricating oil is prepared according to following technical scheme：
According to mass fraction, including the following raw material, 95 parts of heatproof base oil, 8 parts of vulcanization dodecylphenol calcium, bismuth hexafluoro -2,4- 0.05 part of pentanedionate, 5 parts of glycerin monostearate, two 0.3 part of carboxyethyl cocoyl ethyl imidazoline sodium, di-n-butyl 2.6 parts of phenyl phosphate ester, 2 parts of chlorinated paraffin, 0.05 part of 1- (2,3- dichlorophenyls) biguanide hydrochloride, 0.5 part of nano zine oxide, Trifluoro propyl dimethyl silicone polymer/vinyl trifluoro propyl dimethyl silicone polymer/silsesquioxane cross-linked polymer 2.5 Part, 3 parts of polyethylene glycol, 5 parts of preservative, 0.6 part of benzotriazole, 0.8 part of petroleum sodium sulfonate, 3 parts of petroleum ether.
The preservative is Kathon CG.
The heatproof base oil is prepared by the following method：
According to mass fraction, 110 parts of castor oil, 55 parts of 2- ethyoxyl -5- fluobenzoic acids, 3 parts of sodium dihydrogen phosphate are added Enter into reaction kettle, 80 DEG C of temperature control reaction 240min, be then added 25 parts of glacial acetic acid, 35 parts of hydrogen peroxide and 0.8 part it is dense Sulfuric acid is added in reaction kettle, and controlling reaction temperature is 50 DEG C, reacts the isopropanol of 130 parts of addition after 3h, then control reaction Temperature 70 C, after reacting 8h, washing to neutrality, drying can be obtained a kind of heatproof base oil after solvent evaporated.
Embodiment 2
A kind of long axis fire pump using lubrication new material, its technical solution is as follows：
Its critical piece includes：The pump housing, casing, pedestal and fire-proof motor；Inlet and outlet are provided on the pedestal, The edge of inlet and outlet is provided with sealing ring；The casing side of being set on the base；The pump housing and explosion-proof Motor is arranged in casing；The impeller that the pump body is provided with pump shaft and is connected on pump shaft, the pump housing pump shaft with Motor bearings is linked by magnetic drives, and junction is additionally provided with explosion-proof end cover, and the explosion-proof end cover is to connect and fix with motor Setting；The bearing is provided with bearing housing, it is characterised in that a kind of heatproof lubricating oil is used in bearing housing.
The pump housing axle envelope form is mechanical seal or lip packing.
A kind of heatproof lubricating oil is prepared according to following technical scheme：
According to mass fraction, including the following raw material, 90 parts of heatproof base oil, 5 parts of vulcanization dodecylphenol calcium, bismuth hexafluoro -2,4- 0.03 part of pentanedionate, 1 part of glycerin monostearate, two 0.1 part of carboxyethyl cocoyl ethyl imidazoline sodium, di-n-butyl 1.2 parts of phenyl phosphate ester, 1 part of chlorinated paraffin, 0.03 part of 1- (2,3- dichlorophenyls) biguanide hydrochloride, 0.2 part of nano zine oxide, Trifluoro propyl dimethyl silicone polymer/vinyl trifluoro propyl dimethyl silicone polymer/silsesquioxane cross-linked polymer 0.5 Part, 1 part of polyethylene glycol, 3 parts of preservative, 0.3 part of benzotriazole, 0.5 part of petroleum sodium sulfonate, 1 part of petroleum ether.
The preservative is thio-2 acid dibasic acid esters lauryl alcohol ester.
The heatproof base oil is prepared by the following method：
According to mass fraction, 100 parts of castor oil, 50 parts of 2- ethyoxyl -5- fluobenzoic acids, 1 part of sodium dihydrogen phosphate are added Enter into reaction kettle, 70 DEG C of temperature control reaction 180min, be then added 20 parts of glacial acetic acid, 30 parts of hydrogen peroxide and 0.5 part it is dense Sulfuric acid is added in reaction kettle, and controlling reaction temperature is 40 DEG C, reacts the isopropanol of 100 parts of addition after 1h, then control reaction Temperature 60 C, after reacting 5h, washing to neutrality, drying can be obtained a kind of heatproof base oil after solvent evaporated.
Embodiment 3
A kind of long axis fire pump using lubrication new material, its technical solution is as follows：
Its critical piece includes：The pump housing, casing, pedestal and fire-proof motor；Inlet and outlet are provided on the pedestal, The edge of inlet and outlet is provided with sealing ring；The casing side of being set on the base；The pump housing and explosion-proof Motor is arranged in casing；The impeller that the pump body is provided with pump shaft and is connected on pump shaft, the pump housing pump shaft with Motor bearings is linked by magnetic drives, and junction is additionally provided with explosion-proof end cover, and the explosion-proof end cover is to connect and fix with motor Setting；The bearing is provided with bearing housing, it is characterised in that a kind of heatproof lubricating oil is used in bearing housing.
The pump housing axle envelope form is mechanical seal or lip packing.
A kind of heatproof lubricating oil is prepared according to following technical scheme：
According to mass fraction, including the following raw material, 100 parts of heatproof base oil vulcanizes 10 parts of dodecylphenol calcium, bismuth hexafluoro -2, 0.08 part of 4- pentanedionates, 6 parts of glycerin monostearate, two 0.5 part of carboxyethyl cocoyl ethyl imidazoline sodium, two positive fourths 5 parts of base phenyl phosphate ester, 3 parts of chlorinated paraffin, 0.08 part of 1- (2,3- dichlorophenyls) biguanide hydrochloride, 1.0 parts of nano zine oxide, Trifluoro propyl dimethyl silicone polymer/vinyl trifluoro propyl dimethyl silicone polymer/5 parts of silsesquioxane cross-linked polymer, 5 parts of polyethylene glycol, 7 parts of preservative, 0.9 part of benzotriazole, 1.0 parts of petroleum sodium sulfonate, 5 parts of petroleum ether.
The preservative is zinc dithiophosphate.
The heatproof base oil is prepared by the following method：
According to mass fraction, 120 parts of castor oil, 60 parts of 2- ethyoxyl -5- fluobenzoic acids, 5 parts of sodium dihydrogen phosphate are added Enter into reaction kettle, 90 DEG C of temperature control reaction 300min, be then added 30 parts of glacial acetic acid, 40 parts of hydrogen peroxide and 1.0 parts it is dense Sulfuric acid is added in reaction kettle, and controlling reaction temperature is 60 DEG C, reacts the isopropanol of 150 parts of addition after 5h, then control reaction 80 DEG C of temperature, after reacting 10h, washing to neutrality, drying can be obtained a kind of heatproof base oil after solvent evaporated.
Comparative example 1
It is not added with vulcanization dodecylphenol calcium, the other the same as in Example 1.
Comparative example 2
It is not added with heatproof base oil, is replaced using same amount castor oil, the other the same as in Example 1.
Comparative example 3
It is not added with 2- ethyoxyl -5- fluobenzoic acids, the other the same as in Example 1.
Comparative example 4
It is not added with bismuth hexafluoro -2,4- pentanedionate, the other the same as in Example 1.
Comparative example 5
It is not added with two carboxyethyl cocoyl ethyl imidazoline sodium, the other the same as in Example 1.
Comparative example 6
It is not added with 1- (2,3- dichlorophenyl) biguanide hydrochloride, the other the same as in Example 1.
Comparative example 7
It is poly- to be not added with trifluoro propyl dimethyl silicone polymer/vinyl trifluoro propyl dimethyl silicone polymer/silsesquioxane crosslinking Close object, the other the same as in Example 1.
Table：The properties of sample that different process is made compares.

Claims (4)

1. a kind of long axis fire pump using lubrication new material, its technical solution is as follows：
Its critical piece includes：The pump housing, casing, pedestal and fire-proof motor；Inlet and outlet are provided on the pedestal, The edge of inlet and outlet is provided with sealing ring；The casing side of being set on the base；The pump housing and explosion-proof Motor is arranged in casing；The impeller that the pump body is provided with pump shaft and is connected on pump shaft, the pump housing pump shaft with Motor bearings is linked by magnetic drives, and junction is additionally provided with explosion-proof end cover, and the explosion-proof end cover is to connect and fix with motor Setting；The bearing is provided with bearing housing, it is characterised in that a kind of heatproof lubricating oil is used in bearing housing；
A kind of heatproof lubricating oil is prepared according to following technical scheme：
According to mass fraction, including the following raw material, 90-100 parts of heatproof base oil, 5-10 parts of dodecylphenol calcium of vulcanization, bismuth six 0.03-0.08 parts of fluoro- 2,4- pentanedionates, 1-6 parts of glycerin monostearate, two carboxyethyl cocoyl ethyl imidazoline sodium 0.1-0.5 parts, 1.2-5 parts of di-n-butyl phenyl phosphate ester, 1-3 parts of chlorinated paraffin, 1- (2,3- dichlorophenyls) biguanide hydrochloride 0.03-0.08 parts, 0.2-1.0 parts of nano zine oxide, trifluoro propyl dimethyl silicone polymer/vinyl trifluoro propyl poly dimethyl Siloxanes/0.5-5 parts of silsesquioxane cross-linked polymer, 1-5 parts of polyethylene glycol, 3-7 parts of preservative, benzotriazole 0.3- 0.9 part, 0.5-1.0 parts of petroleum sodium sulfonate, 1-5 parts of petroleum ether.
2. a kind of long axis fire pump using lubrication new material according to claim 1, it is characterised in that：The pump housing Axle envelope form is mechanical seal or lip packing.
3. a kind of long axis fire pump using lubrication new material according to claim 3, it is characterised in that：The preservative For Kathon CG, thio-2 acid dibasic acid esters lauryl alcohol ester, zinc dithiophosphate.
4. a kind of long axis fire pump using lubrication new material according to claim 3, it is characterised in that：The heatproof base Plinth oil is prepared by the following method：
According to mass fraction, by 100-120 parts of castor oil, 50-60 parts of 2- ethyoxyl -5- fluobenzoic acids, 1-5 parts of phosphoric acid Sodium dihydrogen is added in reaction kettle, then 20-30 parts of glacial acetic acid, 30-40 is added in 70-90 DEG C of reaction 180-300min of temperature control The hydrogen peroxide and 0.5-1.0 parts of the concentrated sulfuric acid of part are added in reaction kettle, and controlling reaction temperature is 40-60 DEG C, after reacting 1-5h 100-150 parts of isopropanol is added, then 60-80 DEG C of controlling reaction temperature, after reacting 5-10h, washing is into after solvent evaporated Property, drying can be obtained a kind of heatproof base oil.
CN201810389394.2A 2018-04-27 2018-04-27 A kind of long axis fire pump using lubrication new material Pending CN108626132A (en)

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CN104927971A (en) * 2015-05-13 2015-09-23 南京欧美加新材料有限公司 Preparation method for lubricating oil composition containing ionic liquid, modified nanometer copper powder and graphene
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* Cited by examiner, † Cited by third party
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US5490945A (en) * 1991-04-19 1996-02-13 The Lubrizol Corporation Lubricating compositions and concentrates
CA2443406A1 (en) * 2001-04-09 2002-10-24 Sekisui Chemical Co., Ltd. Photoreactive composition
CN101203275A (en) * 2005-06-20 2008-06-18 宝洁公司 A product release system to atomize compositions containing hair-conditioning ingredients
CN1869176A (en) * 2006-06-27 2006-11-29 上海大学 Preparation method of alcohol ester type environment lubricating oil
CN201106570Y (en) * 2007-08-21 2008-08-27 上海凯实利制泵有限公司 Long axis deep well pump
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CN103256255A (en) * 2013-05-31 2013-08-21 谈行 Anti-explosion type fire pump
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CN207246040U (en) * 2017-09-15 2018-04-17 南京环亚制泵有限公司 Explosion-proof type major axis deep-well fire pump

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