CN107726655A - Enhanced energy saving refrigeration installation - Google Patents
Enhanced energy saving refrigeration installation Download PDFInfo
- Publication number
- CN107726655A CN107726655A CN201710776705.6A CN201710776705A CN107726655A CN 107726655 A CN107726655 A CN 107726655A CN 201710776705 A CN201710776705 A CN 201710776705A CN 107726655 A CN107726655 A CN 107726655A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- compressor
- sealing container
- temperature
- condenser
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
Abstract
This enhanced energy saving refrigeration installation includes the critical pieces such as compressor, condenser, expansion valve, evaporator, air cylinder group, sealing container and generator；Air cylinder group is made up of multiple cylinders, cylinder and sealing container are wrapped up with insulation material, cylinder and sealing container installation having heaters, for heating cylinder and sealing container, the temperature of cylinder and sealing container is set to be equal to or higher than compressor exit temperature, compressor, cylinder and sealing container are arranged in an incubator, the heat that compressor distributes is absorbed by cylinder and sealing container, the condenser of each cylinder arrangement independence；Refrigerant flows through compressor, air cylinder group, condenser, expansion valve and evaporator successively, finally enters compressor from evaporator, air cylinder group can utilize atmospheric pressure acting in sealing container to generate electricity, and compensate compressor power consumption, therefore can save electric energy.
Description
Technical field
This enhanced energy saving refrigeration installation includes compressor, condenser, expansion valve, evaporator, air cylinder group, sealing container
With the critical piece such as generator；Air cylinder group is made up of multiple cylinders, and cylinder and sealing container are wrapped up with insulation material, cylinder and close
Envelope container electro-thermic heater is installed, for heating cylinder and sealing container, make the temperature of cylinder and sealing container be equal to or
Higher than compressor exit temperature, compressor, cylinder and sealing container are arranged in an incubator, the heat for distributing compressor
Absorbed by cylinder and sealing container, the condenser of each cylinder arrangement independence；Refrigerant flows through compressor, air cylinder group, cold successively
Condenser, expansion valve and evaporator, finally enter compressor from evaporator, and air cylinder group can utilize atmospheric pressure acting in sealing container
Generate electricity, and compensate compressor power consumption, therefore electric energy can be saved.
Background technology
It is known that the very power consumption of conventional refrigeration equipment, conventional refrigeration equipment can not utilize external atmospheric pressure acting hair
The problem of electricity simultaneously compensates compressor power consumption, and the whole world is faced with global warming, fossil fuel is increasingly exhausted.
The content of the invention
In order to solve the above problems, the present invention provides a kind of enhanced energy saving refrigeration installation.This enhanced energy-conservation refrigeration
The critical piece of equipment includes compressor, condenser, expansion valve, evaporator, air cylinder group, sealing container and generator；Air cylinder group
It is made up of two or more cylinders, cylinder and sealing container are wrapped up with insulation material, and cylinder and sealing container are provided with electrothermal
Heater, for heating cylinder and sealing container, when refrigeration plant is run, a temperature, this temperature are set according to operating condition
Equal to or higher than compressor exit temperature, when cylinder and sealing container temperature are less than this temperature, electro-thermic heater connects electricity
Source, cylinder is heated, when temperature cylinder is higher than this temperature, electro-thermic heater deenergization, make the temperature of cylinder and sealing container
Degree is equal to or higher than compressor exit temperature, makes the heat of refrigerant will not be scattered and disappeared in cylinder and sealing container, each cylinder is matched somebody with somebody
Put independent condenser；Refrigerant flows through compressor, air cylinder group, condenser, expansion valve and evaporator successively, finally from evaporator
Into compressor, air cylinder group can utilize atmospheric pressure acting in sealing container to generate electricity, and compensate compressor power consumption, therefore can save
About electric energy.
Cylinder is double-acting cylinder, and the piston and piston rod of cylinder are made up of the good material of heat-proof quality, from compressor to
The pipeline of cylinder is wrapped up with insulation material, and the lifting surface area of cylinder rodless side is 1.5 times to 5 of the lifting surface area of its piston rod side
Times；The stomata connection sealing container of cylinder piston bar side, when refrigeration plant is run, gas in sealed vessel pressure is equal to or higher than
Refrigerant liquefaction pressure under environment temperature, gas in sealed vessel pressure are more than or equal to compressor delivery pressure.
Compressor, cylinder and sealing container are arranged in incubator, make the heat that compressor distributes by cylinder and close
Seal holder absorption, the piston and piston rod of cylinder are perpendicular to ground motion, cylinder piston bar side filling refrigeration oil, refrigeration oil except
Make outside lubrication, also act as buffer action, the gas and refrigerant of sealing container are separated, to prevent sealing container gas from oozing
Cylinder rodless side is penetrated, pollutes refrigerant.
When refrigeration plant is run, refrigerant flows through compressor, air cylinder group, condenser, expansion valve and evaporator successively, finally
Enter compressor from evaporator.Refrigerant enters each cylinder of air cylinder group from compressor successively, and refrigerant enters from compressor
After one cylinder of air cylinder group, the intake valve of this cylinder is closed, when the refrigerant temperature corresponding to this cylinder in condenser
When degree drops to normal temperature, the air bleeding valve of this cylinder is opened, refrigerant enters condenser, and temperature drops in condenser due to refrigerant
When pressure reduce simultaneously, the pressure differential between sealing container and condenser will promote piston, so as to drive electrical power generators, and
Compensate compressor power consumption.After refrigerant in this cylinder is completely into condenser, the air bleeding valve of this cylinder is closed, and open
The intake valve of this cylinder, the operation same with this cylinder is repeated for a series of cylinders of air cylinder group.
Embodiment
A specific embodiment is described below, embodiment is not limited to this.
Enhanced energy saving refrigeration installation and conventional refrigeration equipment is closely similar, thus can conventional refrigeration equipment modification into
Enhanced energy saving refrigeration installation.
In order to conventional refrigeration equipment modification into enhanced energy saving refrigeration installation, it is necessary to conventional refrigeration equipment compressor
Air inlet electromagnetic valve, exhaust solenoid valve and air cylinder group are installed between outlet and condenser inlet.
Air cylinder group is made up of multiple cylinders, and cylinder and sealing container are wrapped up with insulation material, cylinder and sealing container installation
Having heaters, for heating cylinder and sealing container, when refrigeration plant is run, the temperature of cylinder and sealing container is set to be equal to or high
In compressor exit temperature, make the heat of refrigerant will not be scattered and disappeared in cylinder and sealing container, each cylinder arrangement independence it is cold
Condenser；Refrigerant flows through compressor, air cylinder group, condenser, expansion valve, evaporator successively, finally enters compressor from evaporator,
Air cylinder group can utilize atmospheric pressure acting in sealing container to generate electricity, and compensate compressor power consumption, therefore can save electric energy.
When refrigeration plant is run, refrigerant flows through compressor, air cylinder group, condenser, expansion valve, evaporator successively, finally
Enter compressor from evaporator.Refrigerant enters each cylinder of air cylinder group from compressor successively, and refrigerant enters from compressor
After one cylinder of air cylinder group, the intake valve of this cylinder is closed, when the refrigerant temperature corresponding to this cylinder in condenser
When degree drops to normal temperature, the air bleeding valve of this cylinder is opened, refrigerant enters condenser, and temperature drops in condenser due to refrigerant
When pressure reduce simultaneously, the pressure differential between sealing container and condenser will promote piston, so as to drive electrical power generators, and
Compensate compressor power consumption.
Because the lifting surface area of cylinder rodless side is 1.5 times to 5 times of the lifting surface area of its piston rod side, compressor only needs
Relatively low pressure at expulsion can pusher cylinder piston, refrigerant is entered cylinder；And due to cylinder and the temperature of sealing container
Equal to or higher than compressor exit temperature, make the heat of refrigerant will not be scattered and disappeared in cylinder and sealing container, refrigerant will be with
Higher flow velocity enters cylinder, thus refrigerant gas enter cylinder flow it is larger, refrigerant gas after flow increase from
Cylinder enters back into condenser after coming out, and liquid is condensed into condenser, and this process is done work by sealing container pressure completely
Complete, consumed energy without compressor, so as to reduce compressor power consumption, reach energy-conservation purpose.
Because the piston and piston rod of cylinder are perpendicular to ground motion, therefore cylinder piston bar side fills a small amount of refrigeration oil
The gas and refrigerant of sealing container can be separated, prevent sealing container gas from infiltrating through cylinder rodless side, pollute refrigerant.
Claims (1)
1. enhanced energy saving refrigeration installation.It is characterized in that：The critical piece of this enhanced energy saving refrigeration installation includes compression
Machine, condenser, expansion valve, evaporator, air cylinder group, sealing container and generator；Air cylinder group is made up of two or more cylinders, gas
Cylinder and sealing container are wrapped up with insulation material, cylinder and sealing container installation having heaters, for heating cylinder and sealing container,
When refrigeration plant is run, a temperature is set according to operating condition, this temperature is equal to or higher than compressor exit temperature, works as cylinder
When being less than this temperature with sealing container temperature, electro-thermic heater switches on power, and cylinder is heated, when temperature cylinder is higher than this temperature
When, electro-thermic heater deenergization, the temperature of cylinder and sealing container is equal to or higher than compressor exit temperature, make refrigeration
The heat of agent will not scatter and disappear in cylinder and sealing container；The condenser of each cylinder arrangement independence, cylinder are double-acting cylinders, gas
The piston and piston rod of cylinder are made up of the good material of heat-proof quality, and the pipeline from compressor to cylinder is wrapped up with insulation material, gas
The lifting surface area of cylinder rodless side is 1.5 times to 5 times of the lifting surface area of its piston rod side；The stomata connection of cylinder piston bar side is close
Container is sealed, when refrigeration plant is run, gas in sealed vessel pressure is equal to or higher than refrigerant liquefaction pressure under environment temperature, close
Envelope gas in container pressure is more than or equal to compressor delivery pressure；Compressor, cylinder and sealing container are arranged on an insulation
In case, the heat that compressor distributes is absorbed by cylinder and sealing container, the piston and piston rod of cylinder perpendicular to ground motion,
Cylinder piston bar side fills refrigeration oil, and refrigeration oil also acts as buffer action in addition to making lubrication, the gas of sealing container
Separated with refrigerant, to prevent sealing container gas from infiltrating through cylinder rodless side, pollute refrigerant；When refrigeration plant is run, system
Cryogen flows through compressor, air cylinder group, condenser, expansion valve, evaporator successively, finally enters compressor from evaporator；Refrigerant
Enter each cylinder of air cylinder group from compressor successively, refrigerant closes this after compressor enters a cylinder of air cylinder group
The intake valve of individual cylinder, until the refrigerant temperature corresponding to this cylinder in condenser drops to normal temperature, open this cylinder
Air bleeding valve, refrigerant enters condenser, and pressure reduces simultaneously when due to refrigerant, temperature drops in condenser, sealing container with
Pressure differential between condenser will promote piston, so as to drive electrical power generators, and compensate compressor power consumption；In this cylinder
Refrigerant completely into condenser after, the air bleeding valve of this cylinder is closed, and open the intake valve of this cylinder, for cylinder
A series of cylinders of group repeat the operation same with this cylinder.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776705.6A CN107726655A (en) | 2017-08-23 | 2017-08-23 | Enhanced energy saving refrigeration installation |
| PCT/CN2018/101480 WO2019037708A1 (en) | 2017-08-23 | 2018-08-21 | Mobile easy-to-clean energy-saving refrigeration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776705.6A CN107726655A (en) | 2017-08-23 | 2017-08-23 | Enhanced energy saving refrigeration installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107726655A true CN107726655A (en) | 2018-02-23 |
Family
ID=61205732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710776705.6A Pending CN107726655A (en) | 2017-08-23 | 2017-08-23 | Enhanced energy saving refrigeration installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107726655A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037708A1 (en) * | 2017-08-23 | 2019-02-28 | 龚炳新 | Mobile easy-to-clean energy-saving refrigeration apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649755A (en) * | 2009-09-07 | 2010-02-17 | 龚炳新 | Air generator and corresponding circulation thereof |
| CN102721223A (en) * | 2011-11-03 | 2012-10-10 | 龚炳新 | Novel refrigerating machine |
| CN102853589A (en) * | 2011-11-03 | 2013-01-02 | 龚炳新 | Novel refrigerating machine and circulation thereof |
| CN104089440A (en) * | 2014-07-04 | 2014-10-08 | 龚炳新 | Energy-saving refrigeration equipment |
| CN104153911A (en) * | 2014-08-12 | 2014-11-19 | 龚炳新 | Novel Stirling heat engine and structure thereof |
| CN104847895A (en) * | 2014-12-19 | 2015-08-19 | 龚炳新 | Novel air cylinder sealing mode |
-
2017
- 2017-08-23 CN CN201710776705.6A patent/CN107726655A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101649755A (en) * | 2009-09-07 | 2010-02-17 | 龚炳新 | Air generator and corresponding circulation thereof |
| CN102721223A (en) * | 2011-11-03 | 2012-10-10 | 龚炳新 | Novel refrigerating machine |
| CN102853589A (en) * | 2011-11-03 | 2013-01-02 | 龚炳新 | Novel refrigerating machine and circulation thereof |
| CN104089440A (en) * | 2014-07-04 | 2014-10-08 | 龚炳新 | Energy-saving refrigeration equipment |
| CN104153911A (en) * | 2014-08-12 | 2014-11-19 | 龚炳新 | Novel Stirling heat engine and structure thereof |
| CN104847895A (en) * | 2014-12-19 | 2015-08-19 | 龚炳新 | Novel air cylinder sealing mode |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019037708A1 (en) * | 2017-08-23 | 2019-02-28 | 龚炳新 | Mobile easy-to-clean energy-saving refrigeration apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101851945B (en) | Device for preparing liquid water by air | |
| CN104089440A (en) | Energy-saving refrigeration equipment | |
| CN108489127B (en) | Compression refrigerator using water as refrigerant | |
| CN104033725A (en) | Vacuumizing system equipment for multilayer-winded vacuum thermal-insulation gas cylinder | |
| CN103775029B (en) | waste heat recovery liquid nitrogen evaporating system | |
| CN107726655A (en) | Enhanced energy saving refrigeration installation | |
| CN205618211U (en) | It is sealed system for organic rankine cycle | |
| WO2024066841A1 (en) | Sealed tail-vapor recovery vapor power system | |
| CN103899370B (en) | A kind of Novel steam power circulating device and method of work | |
| CN201463433U (en) | Hot air defroster for multi-set parallel evaporator refrigeration system | |
| CN204664866U (en) | Vehicle-mounted liquefied gas bottle supercharging device | |
| CN209145649U (en) | A kind of refrigerating medium circulator for natural gas screw expansion electricity generation system | |
| CN101266088A (en) | Lithium bromide absorption refrigerating apparatus driven by diesel residual heat | |
| CN207797462U (en) | Gas recovery system for oil not stop defrosting device | |
| CN105822374A (en) | Sealing system applied to organic Rankine cycle | |
| CN102829569B (en) | Refrigeration equipment | |
| CN109098802A (en) | A kind of electricity-generating method and device for improving cryogen gaseous temperature and increasing efficiency | |
| CN104534714A (en) | CO2 heat pump system and control method thereof | |
| CN203719224U (en) | Direct-combustion lithium bromide absorption cold and hot water unit used for producing high-temperature hot water | |
| CN103868266A (en) | Novel energy-saving refrigeration equipment | |
| CN203082941U (en) | High-efficiency energy-saving and environment-friendly integrated kitchen | |
| CN103900283B (en) | Solar energy high temperature water lithium bromide absorption type air conditioner system | |
| CN102261631A (en) | Heat pump steam engine | |
| CN202692521U (en) | Efficient refrigerating system | |
| CN103512291B (en) | Storage type refrigerant adjusting device |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180223 |