CN106969529A - High-efficiency Gas refrigerating plant - Google Patents
High-efficiency Gas refrigerating plant Download PDFInfo
- Publication number
- CN106969529A CN106969529A CN201710356192.3A CN201710356192A CN106969529A CN 106969529 A CN106969529 A CN 106969529A CN 201710356192 A CN201710356192 A CN 201710356192A CN 106969529 A CN106969529 A CN 106969529A
- Authority
- CN
- China
- Prior art keywords
- gas
- gas turbine
- condenser
- lithium bromide
- module
- 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
- 239000007789 gas Substances 0.000 claims abstract description 56
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003546 flue gas Substances 0.000 claims abstract description 21
- 239000006096 absorbing agent Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims abstract description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 239000003345 natural gas Substances 0.000 claims description 5
- 239000000567 combustion gas Substances 0.000 claims description 3
- 239000002826 coolant Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
-
- 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
- F25B2500/00—Problems to be solved
- F25B2500/18—Optimization, e.g. high integration of refrigeration components
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The invention discloses High-efficiency Gas refrigerating plant, including handpiece Water Chilling Units module, gas turbine module, flue gas type modular lithium bromide, handpiece Water Chilling Units module includes compressor, condenser, evaporator；Gas turbine module includes gas turbine；The output shaft of gas turbine and the power input shaft of compressor are connected, and drive compressor operating；Flue gas type modular lithium bromide includes generator, heat exchanger, absorber, condenser, evaporator, solution pump, working medium pump；The gas exhaust piping of the gas exhaust piping connection of generator and gas turbine, the flue gas offer heat lithium bromide water solution that generator nationality is discharged by gas turbine, generator and gas turbine is connected by flue；Handpiece Water Chilling Units module, gas turbine module, flue gas type modular lithium bromide integrated installation form sled block in a container.Handpiece Water Chilling Units module, gas turbine module and flue gas type modular lithium bromide are integrated into sled block by little power consumption of the present invention, high cooling efficiency, install and transport more convenient.
Description
Technical field
The present invention relates to natural gas refrigeration technical field, more particularly to High-efficiency Gas refrigerating plant.
Background technology
With the continuous improvement of quality of life, to refrigeration duty the need for it is increasing, in the prior art, large-scale refrigeration duty
It is main to be provided by handpiece Water Chilling Units and direct combustion type lithium bromide.
But both cooling modes have certain deficiency, handpiece Water Chilling Units need to be completed to make by electrical energy drive compressor
It is cold, it is necessary to consume the expensive electric energy of substantial amounts of high-quality；Direct combustion type lithium bromide utilizes the natural high temperature heat that directly burning is produced
Refrigeration, but refrigerating efficiency is relatively low, COP is only 1.3 or so.
Therefore, it is badly in need of a kind of new device that efficiently can be freezed using natural gas, reduces expensive to high-quality
The dependence of electric energy, and refrigerating efficiency is of a relatively high.
The content of the invention
In view of the drawbacks described above of prior art, the present invention provides High-efficiency Gas refrigerating plant, the first purpose of realization
It is the defect for overcoming prior art, reduces the dependence to the expensive electric energy of high-quality, and refrigerating efficiency is of a relatively high, COP can
Reach about 2.5.
To achieve the above object, the invention provides a High-efficiency Gas refrigerating plant, including handpiece Water Chilling Units module, combustion gas
Turbine module, flue gas type modular lithium bromide.
Wherein, the handpiece Water Chilling Units module includes condenser, compressor, evaporator；The compressor connects described respectively
Condenser, the evaporator, the compressor send into the condenser after cooling medium in the evaporator is pressurizeed；
The gas turbine module includes gas turbine；The gas turbine nationality is driven by natural gas；The gas turbine
Output shaft be connected with the power input shaft of the compressor, drive the compressor operating；
The flue gas type modular lithium bromide include generator, heat exchanger, absorber, the second condenser, the second evaporator,
Solution pump；The generator is connected with the gas exhaust piping of the gas turbine, and the generator nationality is discharged by the gas turbine
Flue gas heat lithium bromide water solution is provided, the gas exhaust piping of the generator and the gas turbine connected by flue
Connect；
The handpiece Water Chilling Units module, the gas turbine module, the flue gas type modular lithium bromide integrated installation are at one
Sled block is formed in container.
It is preferred that, between the condenser and the evaporator provided with one-way throttle valve formation from the condenser with it is described
Unidirectionally adjustable loop between evaporator.
It is preferred that, second condenser is provided with the second one-way throttle valve with second evaporator.
Beneficial effects of the present invention：
1st, instant invention overcomes the defect of prior art, the dependence to the expensive electric energy of high-quality, and refrigerating efficiency are reduced
Of a relatively high, COP can reach about 2.5.
2nd, handpiece Water Chilling Units module, gas turbine module and flue gas type modular lithium bromide are integrated into sled block by the present invention, are applicable
Indoor and outdoor are arranged, install and transport more convenient.
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is illustrated that the structural representation of one embodiment of the invention.
Fig. 2 is illustrated that the sled block structure schematic diagram of a container form of the invention.
Embodiment
Embodiment
As depicted in figs. 1 and 2, High-efficiency Gas refrigerating plant, including handpiece Water Chilling Units module, gas turbine module, flue gas
Type modular lithium bromide.
Wherein, handpiece Water Chilling Units module includes condenser 1, compressor 3, evaporator 4；Compressor 3 connect respectively condenser 1,
Evaporator 4, compressor 3 sends into condenser 1 after cooling medium in evaporator 4 is pressurizeed；
Gas turbine module includes gas turbine 5；The nationality of gas turbine 5 is driven by natural gas；The output shaft of gas turbine 5 with
The power input shaft connection of compressor 3, driving compressor 3 is run；
Flue gas type modular lithium bromide includes generator 6, heat exchanger 7, absorber 8, the second condenser 9, the second evaporator
11st, solution pump 12, working medium pump 13；Generator 6 is connected with the gas exhaust piping of gas turbine 5, and the nationality of generator 6 is by the row of gas turbine 5
The flue gas gone out provides heat lithium bromide water solution, and generator 6 is connected with the gas exhaust piping of gas turbine 5 by flue；
Handpiece Water Chilling Units module, gas turbine module, flue gas type modular lithium bromide integrated installation are formed in a container
Prize block.
The principle of the present invention is that the compressor 3 for directly driving handpiece Water Chilling Units module using gas turbine module is made
It is cold, while the high-temperature smoke discharging waste heat of gas turbine module is carried out into cascade utilization, flue gas type bromination is driven using high temperature cigarette waste heat
Lithium freezes.
Also, handpiece Water Chilling Units module, gas turbine module and flue gas type modular lithium bromide are integrated into sled as shown in Figure 2
Block, is arranged in container, and gas turbine module arrangement is in centre position, combustion gas wheel coaxial with handpiece Water Chilling Units module compressor
Machine module nationality is connected by flue with flue gas type modular lithium bromide.
In certain embodiments, formed between condenser 1 and evaporator 4 provided with one-way throttle valve 2 from condenser 1 and evaporation
Unidirectionally adjustable loop between device 4.
In certain embodiments, the second condenser 9 and the second evaporator 11 are provided with the second one-way throttle valve 10.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. High-efficiency Gas refrigerating plant, including handpiece Water Chilling Units module, gas turbine module；It is characterized in that：Also include flue gas
Type modular lithium bromide；
The handpiece Water Chilling Units module includes condenser (1), compressor (3), evaporator (4)；The compressor (3) connects institute respectively
Condenser (1), the evaporator (4) are stated, the compressor (3) sends into institute after cooling medium in the evaporator (4) is pressurizeed
State condenser (1)；
The gas turbine module includes gas turbine (5)；Gas turbine (5) nationality is driven by natural gas；The combustion gas wheel
The output shaft of machine (5) is connected with the power input shaft of the compressor (3), drives compressor (3) operation；
The flue gas type modular lithium bromide includes generator (6), heat exchanger (7), absorber (8), the second condenser (9), the
Two evaporators (11), solution pump (12), working medium pump (13)；The generator (6) and the gas exhaust piping of the gas turbine (5) connect
Connect, the flue gas that generator (6) nationality is discharged by the gas turbine (5) provides heat lithium bromide water solution, the hair
Raw device (6) is connected with the gas exhaust piping of the gas turbine (5) by flue；
The handpiece Water Chilling Units module, the gas turbine module, the flue gas type modular lithium bromide integrated installation are in a packaging
Sled block is formed in case.
2. High-efficiency Gas refrigerating plant according to claim 1, it is characterised in that the condenser (1) is steamed with described
It is unidirectional adjustable between the condenser (1) and the evaporator (4) provided with one-way throttle valve (2) formation between hair device (4)
Save loop.
3. High-efficiency Gas refrigerating plant according to claim 1, it is characterised in that second condenser (9) and institute
The second evaporator (11) is stated provided with the second one-way throttle valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356192.3A CN106969529A (en) | 2017-05-16 | 2017-05-16 | High-efficiency Gas refrigerating plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710356192.3A CN106969529A (en) | 2017-05-16 | 2017-05-16 | High-efficiency Gas refrigerating plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106969529A true CN106969529A (en) | 2017-07-21 |
Family
ID=59326253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710356192.3A Pending CN106969529A (en) | 2017-05-16 | 2017-05-16 | High-efficiency Gas refrigerating plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576097A (en) * | 2017-09-14 | 2018-01-12 | 中国科学院理化技术研究所 | Premixing variable temperature cooling absorber and absorption type circulating system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001099520A (en) * | 1999-09-29 | 2001-04-13 | Osaka Gas Co Ltd | Hybrid absorbing type electrical power and cold heat or hot heat supplying device |
| CN2581908Y (en) * | 2002-12-10 | 2003-10-22 | 江苏双良空调设备股份有限公司 | Compression-sorption composite refrigerator set driven by gas engine |
| CN202792682U (en) * | 2012-09-18 | 2013-03-13 | 金伟东 | Energy-saving air-conditioning system |
| CN103574982A (en) * | 2013-10-29 | 2014-02-12 | 清华大学 | Efficient cleaning and refrigerating system based on miniature gas turbine |
| WO2015058462A1 (en) * | 2013-10-24 | 2015-04-30 | 温海泉 | Gas turbine intake air cooling device using waste heat as driving force |
| CN205090664U (en) * | 2015-10-30 | 2016-03-16 | 华电分布式能源工程技术有限公司 | Energy supply system is united with earth source heat pump to natural gas distributing type energy |
| CN206709438U (en) * | 2017-05-16 | 2017-12-05 | 上海电力设计院有限公司 | High-efficiency Gas refrigerating plant |
-
2017
- 2017-05-16 CN CN201710356192.3A patent/CN106969529A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001099520A (en) * | 1999-09-29 | 2001-04-13 | Osaka Gas Co Ltd | Hybrid absorbing type electrical power and cold heat or hot heat supplying device |
| CN2581908Y (en) * | 2002-12-10 | 2003-10-22 | 江苏双良空调设备股份有限公司 | Compression-sorption composite refrigerator set driven by gas engine |
| CN202792682U (en) * | 2012-09-18 | 2013-03-13 | 金伟东 | Energy-saving air-conditioning system |
| WO2015058462A1 (en) * | 2013-10-24 | 2015-04-30 | 温海泉 | Gas turbine intake air cooling device using waste heat as driving force |
| CN103574982A (en) * | 2013-10-29 | 2014-02-12 | 清华大学 | Efficient cleaning and refrigerating system based on miniature gas turbine |
| CN205090664U (en) * | 2015-10-30 | 2016-03-16 | 华电分布式能源工程技术有限公司 | Energy supply system is united with earth source heat pump to natural gas distributing type energy |
| CN206709438U (en) * | 2017-05-16 | 2017-12-05 | 上海电力设计院有限公司 | High-efficiency Gas refrigerating plant |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576097A (en) * | 2017-09-14 | 2018-01-12 | 中国科学院理化技术研究所 | Premixing variable temperature cooling absorber and absorption type circulating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20170721 |
|
| RJ01 | Rejection of invention patent application after publication |