CN108150422A - Residual heat recycling system of air compressor - Google Patents

Residual heat recycling system of air compressor Download PDF

Info

Publication number
CN108150422A
CN108150422A CN201711475239.4A CN201711475239A CN108150422A CN 108150422 A CN108150422 A CN 108150422A CN 201711475239 A CN201711475239 A CN 201711475239A CN 108150422 A CN108150422 A CN 108150422A
Authority
CN
China
Prior art keywords
air compressor
water
lithium bromide
heat
compressor machine
Prior art date
Application number
CN201711475239.4A
Other languages
Chinese (zh)
Inventor
张明新
Original Assignee
张明新
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张明新 filed Critical 张明新
Priority to CN201711475239.4A priority Critical patent/CN108150422A/en
Publication of CN108150422A publication Critical patent/CN108150422A/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04Heating; Cooling; Heat insulation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/002Details, component parts, or accessories especially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/58Cooling; Heating; Diminishing heat transfer
    • F04D29/582Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
    • F25B27/00Machines, plant, or systems, using particular sources of energy
    • F25B27/02Machines, plant, or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/20Adapting or protecting infrastructure or their operation in buildings, dwellings or related infrastructures
    • Y02A30/27Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine

Abstract

The present invention provides residual heat recycling system of air compressor, it is characterized by comprising air compressor machines, heat taking and exchanging device, warm water type lithium bromide adsorption water chilling unit, described heat taking and exchanging device one end into heating pipe with air compressor machine by connecting, the heat taking and exchanging device side is connect by hot-water line and cold water pipe with warm water type lithium bromide adsorption water chilling unit, the warm water type lithium bromide adsorption water chilling unit is connect with cooling tower, the heat that air compressor machine of the present invention generates is to heat exchanger, high temperature air is changed into hot water by heat taking and exchanging device, lithium bromide refrigerator is driven with hot water, produce cold water, the heat of air compressor machine is made full use of, it avoids wasting.

Description

Residual heat recycling system of air compressor

Technical field

The present invention relates to afterheat utilizing system technical field more particularly to residual heat recycling system of air compressor.

Background technology

Air compressor machine is exactly air compressor.Air compressor machine is the basic product of the modernization of industry, and air compressor is exactly to carry Supply driving source, be pneumatic system core equipment electromechanics bleed source device in main body, it is will be former dynamic (typically electronic Machine) mechanical energy be converted into gas pressure can device, be compressed air pressure generator, disappear in the equipment running process A large amount of electric energy is consumed, the electric energy of consumption mostly becomes heat and consumes in vain.

In addition, the operation principle of air compressor machine is:After driving machine starts, through bead apex, compressor crank shaft rotation is driven, is led to Crossing bell-crank mechanism, to be converted into piston reciprocating in cylinder.When piston is moved by lid lateral axis, volume of cylinder increase, In-cylinder pressure subatmospheric power, outside air enter cylinder through filter, inlet valve;It reaches after bottom dead center, piston is by axis side It is moved to lid side, inlet valve is closed, and volume of cylinder tapers into, and air is compressed in cylinder, pressure rise, when pressure reaches certain During value, air bleeding valve is open-top, and compressed air enters in air accumulator by the road, and such compressor works again and again, constantly Compressed air is conveyed into air accumulator, pressure inside the tank is made gradually to increase, so as to obtain required compressed air.

Existing air compressor machine Shortcomings:

1st, a large amount of heat of compression can be generated during compressor operation, the energy for compressing heat loss accounts for the 85% of unit operation power, usually This portion of energy is exchanged to by the air-cooled or water-cooling system of unit in air.

2nd, the air compressor system operating cost of 5 years forms:The Original equipment investment of system and equipment maintenance cost account for always The 23% of expense, and power consumption(The electricity charge)77% is accounted for, almost all of system wastes are embodied in the electricity charge.

Invention content

According to more than technical problem, the present invention provides residual heat recycling system of air compressor, it is characterised in that including pneumatics Machine, heat taking and exchanging device, warm water type lithium bromide adsorption water chilling unit, described heat taking and exchanging device one end is by into heating pipe and pneumatics Machine connects, and the heat taking and exchanging device side is connect by hot-water line and cold water pipe with warm water type lithium bromide adsorption water chilling unit, The warm water type lithium bromide adsorption water chilling unit is connect with cooling tower, and the cooling tower provides cooling circulating water.

The air compressor machine is exhaust end base of oil injection threaded bolt air compressor machine or centrifugal air compressor, and the exhaust end base of oil injection threaded bolt air compressor machine includes electronic Machine, compressor, oil cooler, filter, gs-oil separator, pump bowl, aftercooler, it is cold that the centrifugal air compressor includes level-one But device, secondary coolers, aftercooler.

Beneficial effects of the present invention are:For the heat that air compressor machine of the present invention generates to heat exchanger, heat taking and exchanging device changes high temperature air Into hot water, lithium bromide refrigerator is driven with hot water, produces cold water so that the heat of air compressor machine can make full use of, and avoid wasting.

Description of the drawings

Fig. 1 is that air compressor machine of the present invention is exhaust end base of oil injection threaded bolt air compressor machine schematic diagram.

Fig. 2 is that air compressor machine of the present invention is centrifugal air compressor schematic diagram.

As schemed, air compressor machine -1, aftercooler -2, gs-oil separator -3, pump bowl -4, filter -5, motor -6, compressor - 7th, oil cooler -8, into heating pipe -9, take hot exchanging air -10, cold water pipe -11, hot-water line -12, warm water type suction-type lithium bromide Handpiece Water Chilling Units -13, cooling tower -14, level-one cooler -15, secondary coolers -16, aftercooler -17.

Specific embodiment

Root according to the figure, is further described the present invention:

1 present invention of embodiment is residual heat recycling system of air compressor, including heat taking and exchanging device 10, warm water type lithium bromide absorption Formula handpiece Water Chilling Units 13.By being connect into heating pipe 9 with 10 one end of heat taking and exchanging device, 10 side of heat taking and exchanging device passes through air compressor machine 1 Hot-water line 12 and cold water pipe 11 are connect with warm water type lithium bromide adsorption water chilling unit 13, warm water type lithium bromide adsorption water chilling machine Group 13 is connect with cooling tower 14, and cooling tower 14 provides cooling circulating water.

Air compressor machine 1 is exhaust end base of oil injection threaded bolt air compressor machine or centrifugal air compressor, and exhaust end base of oil injection threaded bolt air compressor machine includes motor 6, compression Machine 7, oil cooler 8, filter 5, gs-oil separator 3, pump bowl 4, aftercooler 2, centrifugal air compressor include level-one cooler 15th, secondary coolers 16, aftercooler 17.

The heat that 2 air compressor machine 1 of embodiment generates flows through the water of heat taking and exchanging device 10 by being transmitted into heating pipe, and heat is taken to change Water in hot device 10 by hot-water line 12 is transmitted to warm water type lithium bromide adsorption water chilling unit 13, warm water type lithium bromide after being heated After absorption chiller 13 absorbs the heat of hot water, hot water, which turns cold and passes through cold water pipe 11, flows back to heat taking and exchanging device 10, meanwhile, The cold energy that cooling tower 14 generates also is transmitted to warm water type lithium bromide adsorption water chilling unit 13, warm water type lithium bromide adsorption water chilling machine Group 13 produces cold water using hot water and cold energy driving running.

The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the present invention's Protection domain.

Claims (2)

1. residual heat recycling system of air compressor, it is characterised in that including air compressor machine, heat taking and exchanging device, warm water type lithium bromide absorption Formula handpiece Water Chilling Units, by being connect into heating pipe with air compressor machine, the heat taking and exchanging device side passes through for described heat taking and exchanging device one end Hot-water line and cold water pipe are connect with warm water type lithium bromide adsorption water chilling unit, the warm water type lithium bromide adsorption water chilling unit It is connect with cooling tower, the cooling tower provides cooling circulating water.
2. residual heat recycling system of air compressor according to claim 1, it is characterised in that the air compressor machine is oil spout spiral shell Bar air compressor machine or centrifugal air compressor, the exhaust end base of oil injection threaded bolt air compressor machine include motor, compressor, oil cooler, filter, oil Gas separating device, pump bowl, aftercooler, the centrifugal air compressor include level-one cooler, secondary coolers, aftercooler.
CN201711475239.4A 2017-12-29 2017-12-29 Residual heat recycling system of air compressor CN108150422A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711475239.4A CN108150422A (en) 2017-12-29 2017-12-29 Residual heat recycling system of air compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711475239.4A CN108150422A (en) 2017-12-29 2017-12-29 Residual heat recycling system of air compressor

Publications (1)

Publication Number Publication Date
CN108150422A true CN108150422A (en) 2018-06-12

Family

ID=62462474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711475239.4A CN108150422A (en) 2017-12-29 2017-12-29 Residual heat recycling system of air compressor

Country Status (1)

Country Link
CN (1) CN108150422A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735061A (en) * 1987-09-02 1988-04-05 Hsieh Sheng Ming Energy-saving system for an engine-driving air conditioning system
CN204115134U (en) * 2014-10-20 2015-01-21 青岛橡建工程设计有限公司 The calm pipe jet air-conditioner set of flash steam
CN104675680A (en) * 2014-12-16 2015-06-03 西安交通大学 Compressed air energy storing system for cold and heat power supply
CN104848583A (en) * 2015-05-21 2015-08-19 西安工程大学 Lithium bromide absorption type evaporative cooling and dehumidifying air conditioning system for air compressor
CN107178934A (en) * 2017-06-23 2017-09-19 松下制冷(大连)有限公司 A kind of residual heat of air compressor advanced recycling system
CN108561314A (en) * 2017-12-27 2018-09-21 张明新 Residual heat of air compressor utilizes type cold dryer system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735061A (en) * 1987-09-02 1988-04-05 Hsieh Sheng Ming Energy-saving system for an engine-driving air conditioning system
CN204115134U (en) * 2014-10-20 2015-01-21 青岛橡建工程设计有限公司 The calm pipe jet air-conditioner set of flash steam
CN104675680A (en) * 2014-12-16 2015-06-03 西安交通大学 Compressed air energy storing system for cold and heat power supply
CN104848583A (en) * 2015-05-21 2015-08-19 西安工程大学 Lithium bromide absorption type evaporative cooling and dehumidifying air conditioning system for air compressor
CN107178934A (en) * 2017-06-23 2017-09-19 松下制冷(大连)有限公司 A kind of residual heat of air compressor advanced recycling system
CN108561314A (en) * 2017-12-27 2018-09-21 张明新 Residual heat of air compressor utilizes type cold dryer system

Similar Documents

Publication Publication Date Title
CN202579188U (en) Oil-spraying screw air compressor capable of recovering excess heat
CN201288679Y (en) Dual driving apparatus for steam turbine and electric motor
CN201010924Y (en) Automatic fast cooling system for excavator hydraulic oil
CN101495728A (en) System and method for split-cycle engine waste heat recovery
CN102538500B (en) Energy-saving cooling method and system for reducing exhaust steam pressure of air-cooled unit in power plant
CN102878603A (en) Gas-steam circulation combined double-stage coupling heat pump heat supply device
CN101245773B (en) Method for producing hot water by air compressor waste heat and water heating machine adopting the method
CN103075233B (en) Low-temperature air intake method for internal combustion engine and engine
CN203685588U (en) Waste heat recovery device of oil-free screw air compressor
CN205779056U (en) Utilize the compressed-air energy-storage system of cold energy of liquefied natural gas
CN102538288A (en) Method and device for refrigeration through waste heat of automobile engine
CN102410054A (en) Engine exhaust gas waste heat recovery and control system and method based on organic rankine cycle
CN102588024B (en) Low ebb electricity and waste heat recovering, storing and recycling system of internal combustion engine generator
GB201303775D0 (en) High Efficiency Power Generation Apparatus, Refrigeration/Heat Pump Apparatus, and method system therefor
CN103398011B (en) Waste heat
CN103982259A (en) Diesel generator cogeneration device based on ORC (organic Rankine cycle) system
CN204610289U (en) A kind of waste heat recovering device of air compressor
CN105003328B (en) The combined power and cooling system that a kind of residual heat of tail gas of automobile is recycled
CN103016083A (en) Back pressure and straight condensing switching heat supply system
CN203730251U (en) Machine oil cooling system for compressor
CN106627034A (en) Engine waste heat recovery type vehicle-mounted air conditioner system
CN207847938U (en) A kind of environment-friendly type screw machine
CN106837537A (en) Aquatic product cold storage mechanism
CN201003434Y (en) Waste heat recovering and power conversion device for IC engine
CN106828799A (en) If the fishing boat of aquatic product cold storage mechanism

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20190122

Address after: 300 000 Building No. 3, No. 1, Haitai Huake Third Road, Huayuan Industrial Zone, Tianjin - 1-714

Applicant after: Tianjin Xin Zhi energy-saving cold and warm equipment Co., Ltd.

Address before: 300 000 North Friendship Road, Hexi District, Tianjin, 29

Applicant before: Zhang Mingxin

Effective date of registration: 20190122

Address after: 300 000 Building No. 3, No. 1, Haitai Huake Third Road, Huayuan Industrial Zone, Tianjin - 1-714

Applicant after: Tianjin Xin Zhi energy-saving cold and warm equipment Co., Ltd.

Address before: 300 000 North Friendship Road, Hexi District, Tianjin, 29

Applicant before: Zhang Mingxin

RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20180612