CN204460824U - A kind of absorption lithium bromide absorption chiller system - Google Patents
A kind of absorption lithium bromide absorption chiller system Download PDFInfo
- Publication number
- CN204460824U CN204460824U CN201420797194.8U CN201420797194U CN204460824U CN 204460824 U CN204460824 U CN 204460824U CN 201420797194 U CN201420797194 U CN 201420797194U CN 204460824 U CN204460824 U CN 204460824U
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- CN
- China
- Prior art keywords
- water
- lithium bromide
- flue gas
- combustion engine
- internal combustion
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- 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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- 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
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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
- 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
The utility model relates to circularly cooling technical field, be specifically related to a kind of absorption lithium bromide absorption chiller system, it comprises flue gas internal combustion engine, lithium bromide refrigerator, dehumidifier and fume afterheat water heater, the jacket water of described flue gas internal combustion engine is communicated to described lithium bromide refrigerator and dehumidifier respectively by pipeline, for the high-temperature flue gas of described flue gas internal combustion engine is by pipeline communication extremely described lithium bromide refrigerator; The water at low temperature of described dehumidifier and lithium bromide refrigerator is communicated to flue gas internal combustion engine and fume afterheat water heater respectively by pipeline, in described lithium bromide refrigerator after using in warm flue gas by pipeline communication to fume afterheat water heater.The absorption lithium bromide absorption chiller system of the utility model, can fully recycle hot water, cold water, flue gas etc., reach energy-conservation and cost-effective object.
Description
Technical field
The utility model relates to circularly cooling technical field, particularly relates to a kind of absorption lithium bromide absorption chiller system.
Background technology
Lithium bromide refrigerator (absorption lithium bromide refrigerator) take water as cold-producing medium, lithium bromide water solution is absorbent, produce the water at low temperature of more than 0 DEG C, be used for central air conditioner system, lithium bromide refrigerator utilizes the feature of water boiling point step-down (only having 4 degrees Celsius) under high vacuum state to freeze.Existing lithium bromide absorption chiller system, be mostly to adopt single machine to run, this system uses very wastes resource, and cost is also high.Advocate the trend of energy-saving and emission-reduction energetically in country under, need the refrigeration system designing a kind of reusable edible.
Utility model content
For solving the problem, the utility model provides a kind of absorption lithium bromide absorption chiller system, and it can fully recycle hot water, cold water, flue gas etc., reaches energy-conservation object.
The technical scheme that the utility model adopts is: a kind of absorption lithium bromide absorption chiller system, it comprises: flue gas internal combustion engine, lithium bromide refrigerator, dehumidifier and fume afterheat water heater, the jacket water of described flue gas internal combustion engine is communicated to described lithium bromide refrigerator and dehumidifier respectively by pipeline, there is provided water source for lithium bromide refrigerator and provide thermal source for dehumidifier, the high-temperature flue gas of described flue gas internal combustion engine by pipeline communication to described lithium bromide refrigerator, for lithium bromide refrigerator provides thermal source; The water at low temperature of described dehumidifier and lithium bromide refrigerator is communicated to flue gas internal combustion engine and fume afterheat water heater respectively by pipeline, be respectively flue gas internal combustion engine and fume afterheat water heater provides backwater, in described lithium bromide refrigerator after using in warm flue gas by pipeline communication to fume afterheat water heater, for fume afterheat water heater provides thermal source.
Being improved to further technique scheme, the jacket water of described flue gas internal combustion engine is by being communicated to described lithium bromide refrigerator and dehumidifier respectively again after heat-exchangers of the plate type heat exchange.
Being improved to further technique scheme, the jacket water of described flue gas internal combustion engine first by pipeline communication to hot water water distributing can, then respectively by the pipeline communication be communicated with hot water water distributing can to described lithium bromide refrigerator and dehumidifier.
Being improved to further technique scheme, the hot water produced after described fume afterheat water heater heating is by pipeline communication extremely described hot water water distributing can.
Being improved to further technique scheme, the pipeline being communicated to described lithium bromide refrigerator and dehumidifier by described hot water water distributing can is equipped with the check valve flowing to lithium bromide refrigerator, dehumidifier.
Being improved to further technique scheme, described hot water water distributing can also connects one for accommodating and compensate the expansion tank of water swelling contracting amount in this system.
Being improved to further technique scheme, the water at low temperature of described dehumidifier and lithium bromide refrigerator first by pipeline communication to hot water water collect tank, again respectively by the pipeline communication be communicated with hot water water collect tank to flue gas internal combustion engine and fume afterheat water heater, described hot water water collect tank is communicated with hot water water distributing can.
Being improved to further technique scheme, the low temperature moisture two-way of described hot water water collect tank, a road is communicated to described fume afterheat water heater, for fume afterheat water heater provides backwater; Another road is communicated to described flue gas internal combustion engine after being first communicated to described heat-exchangers of the plate type heat exchange again, for flue gas internal combustion engine and fume afterheat water heater provide low-temperature return water.
Being improved to further technique scheme, the jacket water of described flue gas internal combustion engine is also by pipeline communication extremely urgent radiator.
Absorption lithium bromide absorption chiller system described in the utility model, beneficial effect is compared to existing technology:
First the jacket water that internal combustion engine produces is passed to lithium bromide refrigerator and dehumidifier by the utility model respectively, and make full use of the heat of jacket water, the water at low temperature that lithium bromide refrigerator and dehumidifier produce is returned again to internal combustion engine and fume afterheat water heater, and backwater makes full use of; The high-temperature flue gas of internal combustion engine is passed to lithium bromide refrigerator and is utilized high-temperature flue gas, and the middle temperature flue gas absorbed after heat passes to again fume afterheat water heater for heating water, can provide domestic hot water.This system has recycled heat and water fully, reaches energy-conservation object, can reduce the use cost of 10% ~ 20%.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the absorption lithium bromide absorption chiller system of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment:
With reference to Fig. 1, absorption lithium bromide absorption chiller system described in the utility model, it comprises flue gas internal combustion engine 1, lithium bromide refrigerator 2, dehumidifier 3 and fume afterheat water heater 4, the jacket water (85 DEG C ~ 94 DEG C) of flue gas internal combustion engine 1 is first connected to a heat-exchangers of the plate type 9 by pipeline, hot water water distributing can 6 is flowed into through heat exchange after heat water, hot water in hot water water distributing can 6 divides two-way, one road flows into absorption lithium bromide refrigerator 2, for lithium bromide refrigerator 2 provides water source, (absorption lithium bromide refrigerator 2 utilizes the principle of hot water for common practise, repeat no more), another road flows into dehumidifier 3, for dehumidifier 3 provides the thermal source of moisture in evaporation absorbent.Wherein on the pipeline of hot water water distributing can 6 to lithium bromide refrigerator 2 and dehumidifier 3, be all provided with check valve 10, anti-sealing is back to hot water water distributing can 6.
Water at low temperature (7 DEG C ~ 12 DEG C) after dehumidifier 3 and the use of lithium bromide refrigerator 2 first by pipeline communication to hot water water collect tank 8, then a road is directly communicated to fume afterheat water heater 4, for fume afterheat water heater 4 provides backwater.Another road is first communicated to heat-exchangers of the plate type 9, after removing heat (this heat can heat the hot water flowing into absorption lithium bromide refrigerator 2 and dehumidifier 3) further, then is communicated to flue gas internal combustion engine 1, for flue gas internal combustion engine 1 provides backwater.Plate hot water water collect tank 8 is communicated with hot water water distributing can 6.Usually, hot water water distributing can 6 is located at the top of hot water water collect tank 8, and hot water flows into hot water water collect tank 8 by hot water water distributing can 6, can shunt the hot water of unnecessary amount.
The high-temperature flue gas (about 443 DEG C) of flue gas internal combustion engine 1 by pipeline communication to described lithium bromide refrigerator 2, for lithium bromide refrigerator provides thermal source; In lithium bromide refrigerator 2 after using in warm flue gas (about 170 DEG C) by pipeline communication to fume afterheat water heater 4, for fume afterheat water heater 4 provides heat source.Water in fume afterheat water heater 4 heats rear (81 DEG C ~ 91 DEG C) by pipeline communication to hot water water distributing can 6, further for lithium bromide refrigerator 2 and dehumidifier 3 provide thermal source.
Hot water water distributing can 6 also connects an expansion tank 7, for accommodating and compensating water swelling contracting amount in this system.
For dispelling the heat in time when making the jacket water of flue gas internal combustion engine 1 unnecessary, the jacket water of flue gas internal combustion engine 1 is also by pipeline communication extremely urgent radiator 5.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (9)
1. an absorption lithium bromide absorption chiller system, it is characterized in that, comprise: flue gas internal combustion engine (1), lithium bromide refrigerator (2), dehumidifier (3) and fume afterheat water heater (4), the jacket water of described flue gas internal combustion engine (1) is communicated to described lithium bromide refrigerator (2) and dehumidifier (3) respectively by pipeline, there is provided water source for lithium bromide refrigerator (2) and provide thermal source for dehumidifier (3), the high-temperature flue gas of described flue gas internal combustion engine (1) by pipeline communication to described lithium bromide refrigerator (2), for lithium bromide refrigerator provides thermal source; Described dehumidifier (3) is communicated to flue gas internal combustion engine (1) and fume afterheat water heater (4) with the water at low temperature of lithium bromide refrigerator (2) respectively by pipeline, be respectively flue gas internal combustion engine (1) and fume afterheat water heater (4) provides backwater, in described lithium bromide refrigerator (2) after using in warm flue gas by pipeline communication to fume afterheat water heater (4), for fume afterheat water heater (4) provides thermal source.
2. absorption lithium bromide absorption chiller system according to claim 1, is characterized in that: the jacket water of described flue gas internal combustion engine (1) is by being communicated to described lithium bromide refrigerator (2) and dehumidifier (3) more respectively after heat-exchangers of the plate type (9) heat exchange.
3. absorption lithium bromide absorption chiller system according to claim 2, it is characterized in that: the jacket water of described flue gas internal combustion engine (1) first by pipeline communication to hot water water distributing can (6), then respectively by the pipeline communication be communicated with hot water water distributing can (6) to described lithium bromide refrigerator (2) and dehumidifier (3).
4. absorption lithium bromide absorption chiller system according to claim 3, is characterized in that: the hot water produced after described fume afterheat water heater (4) heating is by pipeline communication extremely described hot water water distributing can (6).
5. absorption lithium bromide absorption chiller system according to claim 3, is characterized in that: the pipeline being communicated to described lithium bromide refrigerator (2) and dehumidifier (3) by described hot water water distributing can (6) is equipped with the check valve (10) flowing to lithium bromide refrigerator (2), dehumidifier (3).
6. absorption lithium bromide absorption chiller system according to claim 3, is characterized in that: described hot water water distributing can (6) also connects one for accommodating and compensate the expansion tank (7) of water swelling contracting amount in this system.
7. absorption lithium bromide absorption chiller system according to claim 2, it is characterized in that: the water at low temperature of described dehumidifier (3) and lithium bromide refrigerator (2) first by pipeline communication to hot water water collect tank (8), again respectively by the pipeline communication be communicated with hot water water collect tank (8) to flue gas internal combustion engine (1) and fume afterheat water heater (4), described hot water water collect tank (8) is communicated with hot water water distributing can (6).
8. absorption lithium bromide absorption chiller system according to claim 7, is characterized in that: the low temperature moisture two-way of described hot water water collect tank (8), and a road is communicated to described fume afterheat water heater (4), for fume afterheat water heater (4) provides backwater; Another road is communicated to described flue gas internal combustion engine (1) again after being first communicated to described heat-exchangers of the plate type (9) heat exchange, for flue gas internal combustion engine (1) and fume afterheat water heater (4) provide low-temperature return water.
9. absorption lithium bromide absorption chiller system according to claim 1, is characterized in that: the jacket water of described flue gas internal combustion engine (1) is also by pipeline communication extremely urgent radiator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797194.8U CN204460824U (en) | 2014-12-16 | 2014-12-16 | A kind of absorption lithium bromide absorption chiller system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420797194.8U CN204460824U (en) | 2014-12-16 | 2014-12-16 | A kind of absorption lithium bromide absorption chiller system |
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| Publication Number | Publication Date |
|---|---|
| CN204460824U true CN204460824U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420797194.8U Expired - Fee Related CN204460824U (en) | 2014-12-16 | 2014-12-16 | A kind of absorption lithium bromide absorption chiller system |
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| Country | Link |
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| CN (1) | CN204460824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611124A (en) * | 2020-12-18 | 2021-04-06 | 海南天能电力有限公司 | Fresh air cooling, dehumidifying and desalting system of machine room driven by waste heat of internal combustion engine power |
-
2014
- 2014-12-16 CN CN201420797194.8U patent/CN204460824U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112611124A (en) * | 2020-12-18 | 2021-04-06 | 海南天能电力有限公司 | Fresh air cooling, dehumidifying and desalting system of machine room driven by waste heat of internal combustion engine power |
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| 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: 20150708 Termination date: 20201216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |