CN205807896U - Double accumulation of energy lithium bromide chiller systems - Google Patents
Double accumulation of energy lithium bromide chiller systems Download PDFInfo
- Publication number
- CN205807896U CN205807896U CN201620663303.6U CN201620663303U CN205807896U CN 205807896 U CN205807896 U CN 205807896U CN 201620663303 U CN201620663303 U CN 201620663303U CN 205807896 U CN205807896 U CN 205807896U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- lithium bromide
- bromide chiller
- cold
- pipeline
- 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.)
- Expired - Fee Related
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Classifications
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- 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
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
-
- 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
- Y02B30/625—Absorption based systems combined with heat or power generation [CHP], e.g. trigeneration
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Abstract
This utility model relates to a kind of double accumulation of energy lithium bromide chiller system.Lack a kind of waste heat that can make full use of flue gas type lithium bromide chiller, such system that energy can be stored in time again at present.This utility model includes flue gas type lithium bromide chiller, it is characterized in: also include that fume afterheat utilizes pipeline, flue gas heat exchanger and heat-accumulator tank, the exhanst gas outlet of flue gas type lithium bromide chiller utilizes pipeline to be connected with the gas approach of flue gas heat exchanger by fume afterheat, the waste gas outlet of flue gas heat exchanger is connected with exhaust emission tube road, cooling water conveyance conduit is connected with the cooling water inlet of flue gas type lithium bromide chiller, the coolant outlet of flue gas type lithium bromide chiller goes out pipeline by cooling water drainage and is connected with the water side-entrance of flue gas heat exchanger, the water side outlet of flue gas heat exchanger is connected with the water storage mouth of heat-accumulator tank by hot water storage pipeline, the outlet of heat-accumulator tank is sent pipeline outside with hot water and is connected.Efficiency of energy utilization of the present utility model is high, good in economic efficiency.
Description
Technical field
This utility model relates to a kind of double accumulation of energy lithium bromide chiller system, is that one is capable of supply that the various ways energy can
To carry out the system of energy storage, belong to UTILIZATION OF VESIDUAL HEAT IN and technical field of energy storage.
Background technology
Flue gas type lithium bromide chiller is a kind of unit using natural gas to carry out cooling and warming, frequently as centralized Cooling and Heat Source
Build.When unit freezes, condensation heat often can only be discharged in atmospheric environment, and the flue gas of 160 DEG C is also in default of having
The means that utilize of effect are directly discharged, and the energy is not only wasted in these behaviors, and environment can be caused thermal pollution.Flue gas deep
Degree utilizes technology to refer to the flue gas of more than 100 degree Celsius be directly discharged in air in the past and takes back re-using, flue gas temperature
Degree can be down to 30 DEG C, and that can greatly widen flue gas heat utilizes scope.Energy storage equipment is that energy storage can be risen by one
Coming, until needing a kind of equipment exercised again when using, usually using water as the storage medium of hot and cold amount, energy storage equipment is wide
General apply at industry-by-industry.Also lack a kind of waste heat that can make full use of flue gas type lithium bromide chiller at present, again can be energy
Store in time, for the technological means of load peak period.
Utility model content
The purpose of this utility model is to provide one can make full use of flue gas type lithium bromide chiller condensation heat, flue gas gives up
Heat, again can peak regulation energy storage, reduce thermal pollution to environment, promote double accumulation of energy lithium bromide chiller systems of systematic economy benefit.This
Utility model can effectively utilize flue gas type lithium bromide chiller and produce cold water and hot water, and has the effect of energy storage peak shaving.
This utility model first has reclaimed condensation heat and the fume waste heat of flue gas type lithium bromide chiller, decreases the thermal pollution to environment；
Second system can produce cold water and hot water simultaneously, supplies the energy of multiple quality；3rd is equipped with energy storage equipment, it is possible to play
The effect of peak load shifting, it is ensured that lithium bromide chiller runs with steady working condition；4th condensation eliminating flue gas type lithium bromide chiller
Water cooling system, reduces initial cost, has saved the power consumption of cooling tower water pump and blower fan, improves systematic economy benefit.This reality
High with novel efficiency of energy utilization, good in economic efficiency, cold water and hot water can be supplied, moreover it is possible to play the work of peak load shifting simultaneously
With.
The technical scheme in the invention for solving the above technical problem is: this pair of accumulation of energy lithium bromide chiller system includes cigarette
Gas type lithium bromide chiller, its construction features is: also include that fume afterheat utilizes pipeline, flue gas heat exchanger, exhaust emission tube
Road, cooling water conveyance conduit, cooling water drainage go out pipeline, hot water storage pipeline, heat-accumulator tank and hot water and send pipeline, described flue gas type outside
The exhanst gas outlet of lithium bromide chiller utilizes pipeline to be connected with the gas approach of flue gas heat exchanger by fume afterheat, described flue gas
The waste gas outlet of heat exchanger is connected with exhaust emission tube road, and described cooling water conveyance conduit is cold with flue gas type lithium bromide chiller
But water inlet connects, and the coolant outlet of described flue gas type lithium bromide chiller goes out pipeline and flue gas heat exchanger by cooling water drainage
Water side-entrance connect, the water side outlet of described flue gas heat exchanger is by the water storage mouth of hot water storage pipeline and heat-accumulator tank even
Connecing, the outlet of described heat-accumulator tank is sent pipeline outside with hot water and is connected.
As preferably, this utility model also include air-conditioning water return pipeline, air-conditioning water supply line, cold-storage control valve, cold-storage tank,
Releasing subcooling control valve, release cold pump and release cold pipeline, described air-conditioning water return pipeline connects with the chilled water import of flue gas type lithium bromide chiller
Connecing, the import with air-conditioning water supply line and cold-storage control valve respectively of the chilled water outlet of described flue gas type lithium bromide chiller is connected,
The outlet of described cold-storage control valve is connected with the import of cold-storage tank, and the outlet of described cold-storage tank and the import releasing subcooling control valve connect
Connect, described in release the outlet of subcooling control valve and be connected with the import releasing cold pump, described in release cold delivery side of pump and be connected to by releasing cold pipeline
On air-conditioning water supply line.
As preferably, flue gas heat exchanger described in the utility model is flue gas deep exploitation type heat exchanger.
As preferably, heat-accumulator tank described in the utility model is large-scale constant temperature heat-accumulator tank.
As preferably, cold-storage tank described in the utility model is water cold storage storage tank.
As preferably, described in the utility model to release cold pump be variable frequency pump.
This utility model compared with prior art, has the following advantages and effect: (1) has reclaimed flue gas type lithium bromide chiller
Condensation heat and fume waste heat, decrease the thermal pollution to environment；(2) cold water and hot water can be produced simultaneously, supply multiple product
The energy of matter；(3) it is equipped with energy storage equipment, it is possible to play the effect of peak load shifting, it is ensured that lithium bromide chiller is transported with steady working condition
OK；(4) eliminate the cooling water-cooled system of flue gas type lithium bromide chiller, reduce initial cost, saved cooling tower water pump and
The power consumption of blower fan, improves systematic economy benefit；(5) reasonable in design, design uniqueness, operate steadily, good reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the double accumulation of energy lithium bromide chiller systems in this utility model embodiment.
In figure: 1, flue gas type lithium bromide chiller；2, fume afterheat utilizes pipeline；3, flue gas heat exchanger；4, waste gas is discharged
Pipeline；5, cooling water conveyance conduit；6, cooling water drainage goes out pipeline；7, hot water storage pipeline；8, heat-accumulator tank；9, hot water sends pipe outside
Road；10, air-conditioning water return pipeline；11, air-conditioning water supply line；12, cold-storage control valve；13, cold-storage tank；14, subcooling control valve is released；15、
Release cold pump；16, cold pipeline is released.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are right
Explanation of the present utility model and this utility model is not limited to following example.
Embodiment.
Seeing Fig. 1, the double accumulation of energy lithium bromide chiller systems in the present embodiment include more than flue gas type lithium bromide chiller 1, flue gas
Heat utilization pipeline 2, flue gas heat exchanger 3, exhaust emission tube road 4, cooling water conveyance conduit 5, cooling water drainage go out pipeline 6, hot water
Reservoir conduit 7, heat-accumulator tank 8, hot water are sent pipeline 9, air-conditioning water return pipeline 10, air-conditioning water supply line 11, cold-storage control valve 12 outside, are stored
Cold tank 13, release subcooling control valve 14, release cold pump 15 and release cold pipeline 16.
The exhanst gas outlet of the flue gas type lithium bromide chiller 1 in the present embodiment utilizes pipeline 2 and flue gas heat by fume afterheat
The gas approach of exchanger 3 connects, and the waste gas outlet of flue gas heat exchanger 3 is connected with exhaust emission tube road 4, cooling water conveying pipe
Road 5 is connected with the cooling water inlet of flue gas type lithium bromide chiller 1, and the coolant outlet of flue gas type lithium bromide chiller 1 is by cooling
Water discharge pipe road 6 is connected with the water side-entrance of flue gas heat exchanger 3, and the water side outlet of flue gas heat exchanger 3 passes through hot water storage
Pipeline 7 is connected with the water storage mouth of heat-accumulator tank 8, and the outlet of heat-accumulator tank 8 is sent pipeline 9 outside and is connected with hot water.
Air-conditioning water return pipeline 10 in the present embodiment is connected with the chilled water import of flue gas type lithium bromide chiller 1, flue gas type
The import with air-conditioning water supply line 11 and cold-storage control valve 12 respectively of the chilled water outlet of lithium bromide chiller 1 is connected, and cold-storage controls
The outlet of valve 12 is connected with the import of cold-storage tank 13, and the outlet of cold-storage tank 13 is connected with the import releasing subcooling control valve 14, releases cold control
The outlet of valve 14 processed is connected with the import releasing cold pump 15, and the outlet releasing cold pump 15 is connected to air-conditioning feed pipe by releasing cold pipeline 16
On road 11.
Flue gas heat exchanger 3 usually flue gas deep exploitation type heat exchanger in the present embodiment, heat-accumulator tank 8 is the biggest
Type constant temperature heat-accumulator tank, flue gas deep exploitation type heat exchanger and large-scale constant temperature heat-accumulator tank are public to those skilled in the art
Know general knowledge.Cold-storage tank 13 usually water cold storage storage tank.Release cold pump 15 usually variable frequency pump.
Double accumulation of energy lithium bromide chiller systems in the present embodiment include with lower channel: flue gas is from flue gas type lithium bromide chiller 1
Middle discharge, subsequently enters flue gas heat exchanger 3, finally enters air formation fume afterheat and utilizes passage；Cooling water enters flue gas
Discharge after type lithium bromide chiller 1, flue gas heat exchanger 3 subsequently, finally enter heat-accumulator tank 8 and form hot water and prepare storage channel；Empty
Water transfer is discharged after entering flue gas type lithium bromide chiller 1 and is formed air conditioner water circulation canal；Air conditioner water is from flue gas type lithium bromide chiller 1 row
Enter cold-storage tank 13 after going out, used subsequently and release cold pump 15 and flow back to air-conditioning water supply line and form storage and cold release cold passage.
The operating procedure of the double accumulation of energy lithium bromide chiller systems in the present embodiment is as follows.
(1) flue gas type lithium bromide chiller 1 is passed through natural gas, and unit is started working, and cooling water takes away the heat of condenser, empty
Water transfer is lowered the temperature in vaporizer, and low-quality flue gas flows into flue gas heat exchanger 3.
(2) cooling water enters flue gas heat exchanger 3 continuation heating, flue gas utilization after flue gas type lithium bromide chiller 1 flows out
Entering air after complete, hot water temperature is increased to during setting value flow out, and the most all stores in heat-accumulator tank 8, when there is hot water outside
During demand, send the outside hot-water supply of pipeline 9 outside from hot water.
(3) in cold water energy storage link, cold-storage control valve 12 is opened, and releases subcooling control valve 14 and closes, and air conditioner water is from flue gas type bromine
Changing after lithium unit 1 flows out and respectively enter air-conditioning water supply line 11, another part is by flowing into cold-storage tank 13 after cold-storage control valve 12
Store；Releasing energy link at cold water, cold-storage control valve 12 is closed, and releases subcooling control valve 14 and opens, flue gas type lithium bromide chiller 1
Cold water all flows into air-conditioning water supply line 11, and cold pump 15 is released in unlatching, and the cold water that conveying stores enters air-conditioning water supply line 11.
Furthermore, it is necessary to explanation, the specific embodiment described in this specification, the shape of its parts and components, it is named
Titles etc. can be different, and the above content described in this specification is only to this utility model structure example explanation.
All equivalence changes done according to structure, feature and the principle described in this utility model inventional idea or simple change, all wrap
Include in the protection domain of this utility model patent.This utility model person of ordinary skill in the field can be to described
Specific embodiment makes various amendment or supplements or use similar mode to substitute, without departing from knot of the present utility model
Structure or surmount scope defined in the claims, all should belong to protection domain of the present utility model.
Claims (6)
1. double accumulation of energy lithium bromide chiller systems, including flue gas type lithium bromide chiller, it is characterised in that: also include fume afterheat
Pipeline, flue gas heat exchanger, exhaust emission tube road, cooling water conveyance conduit, cooling water drainage is utilized to go out pipeline, hot water storage pipe
Road, heat-accumulator tank and hot water send pipeline outside, the exhanst gas outlet of described flue gas type lithium bromide chiller by fume afterheat utilize pipeline with
The gas approach of flue gas heat exchanger connects, and the waste gas outlet of described flue gas heat exchanger is connected with exhaust emission tube road, described
Cooling water conveyance conduit is connected with the cooling water inlet of flue gas type lithium bromide chiller, the cooling water of described flue gas type lithium bromide chiller
Outlet goes out pipeline by cooling water drainage and is connected with the water side-entrance of flue gas heat exchanger, the water side outlet of described flue gas heat exchanger
Being connected with the water storage mouth of heat-accumulator tank by hot water storage pipeline, the outlet of described heat-accumulator tank is sent pipeline outside with hot water and is connected.
The most according to claim 1 pair of accumulation of energy lithium bromide chiller system, it is characterised in that: also include air-conditioning water return pipeline,
Air-conditioning water supply line, cold-storage control valve, cold-storage tank, release subcooling control valve, release cold pump and release cold pipeline, described air-conditioning water return pipeline with
The chilled water import of flue gas type lithium bromide chiller connects, and the chilled water outlet of described flue gas type lithium bromide chiller supplies with air-conditioning respectively
The import of waterpipe and cold-storage control valve connects, and the outlet of described cold-storage control valve is connected with the import of cold-storage tank, described cold-storage
The outlet of tank is connected with the import releasing subcooling control valve, described in release the outlet of subcooling control valve and be connected with the import releasing cold pump, described in release
Cold delivery side of pump is connected on air-conditioning water supply line by releasing cold pipeline.
The most according to claim 1 pair of accumulation of energy lithium bromide chiller system, it is characterised in that: described flue gas heat exchanger is cigarette
Gas deep exploitation type heat exchanger.
The most according to claim 1 pair of accumulation of energy lithium bromide chiller system, it is characterised in that: described heat-accumulator tank is large-scale constant temperature
Heat-accumulator tank.
The most according to claim 2 pair of accumulation of energy lithium bromide chiller system, it is characterised in that: described cold-storage tank is water cold storage storage
Tank.
The most according to claim 2 pair of accumulation of energy lithium bromide chiller system, it is characterised in that releasing cold pump described in: is variable frequency pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663303.6U CN205807896U (en) | 2016-06-29 | 2016-06-29 | Double accumulation of energy lithium bromide chiller systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620663303.6U CN205807896U (en) | 2016-06-29 | 2016-06-29 | Double accumulation of energy lithium bromide chiller systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205807896U true CN205807896U (en) | 2016-12-14 |
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ID=57512610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620663303.6U Expired - Fee Related CN205807896U (en) | 2016-06-29 | 2016-06-29 | Double accumulation of energy lithium bromide chiller systems |
Country Status (1)
| Country | Link |
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| CN (1) | CN205807896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036156A (en) * | 2017-05-15 | 2017-08-11 | 华电电力科学研究院 | A kind of distributed busbar protection afterheat utilizing system and method |
-
2016
- 2016-06-29 CN CN201620663303.6U patent/CN205807896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036156A (en) * | 2017-05-15 | 2017-08-11 | 华电电力科学研究院 | A kind of distributed busbar protection afterheat utilizing system and method |
| CN107036156B (en) * | 2017-05-15 | 2022-06-10 | 华电电力科学研究院有限公司 | Distributed energy station waste heat utilization system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20180629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |