CN2581890Y - Circulating system for combined duoble-effect cold-hot joint supplying absorber and solution dehumidifying air conditioner - Google Patents
Circulating system for combined duoble-effect cold-hot joint supplying absorber and solution dehumidifying air conditioner Download PDFInfo
- Publication number
- CN2581890Y CN2581890Y CN 02288785 CN02288785U CN2581890Y CN 2581890 Y CN2581890 Y CN 2581890Y CN 02288785 CN02288785 CN 02288785 CN 02288785 U CN02288785 U CN 02288785U CN 2581890 Y CN2581890 Y CN 2581890Y
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- CN
- China
- Prior art keywords
- air conditioner
- pressure generator
- heat
- hot water
- condenser
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- Expired - Lifetime
Links
- 239000006096 absorbing agent Substances 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000605 extraction Methods 0.000 claims abstract description 5
- 238000010521 absorption reaction Methods 0.000 claims description 32
- 238000004378 air conditioning Methods 0.000 claims description 19
- 230000009977 dual effect Effects 0.000 claims description 19
- 239000002274 desiccant Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 16
- 238000007791 dehumidification Methods 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 4
- 230000005494 condensation Effects 0.000 claims description 4
- 230000008929 regeneration Effects 0.000 claims description 4
- 238000011069 regeneration method Methods 0.000 claims description 4
- 230000001172 regenerating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- Sorption Type Refrigeration Machines (AREA)
Abstract
The utility model discloses a circulating system combined by a double-effect cold-hot joint supplying absorber and a solution dehumidifying air conditioner, which belongs to the technical field of an air conditioner. The refrigerating efficiency of the utility model can obtain more than two, and the energy source can be effectively used. The system is simple, and the existing device can be conveniently improved. The utility model comprises a double-effect cold-hot joint supplying absorber and a solution dehumidifying air conditioner. The double-effect cold-hot joint supplying absorber comprises a high pressure generator, a low pressure generator, an outlet valve of the high pressure generator, a heat regenerator and a condenser. The solution dehumidifying air conditioner comprises a dehumidifying air conditioner and an open type solution regenerator. The utility model is characterized in that hot water in the open type solution regenerator flows into the condenser through a pipeline, the condenser heat the hot water by making use of condensing heat extraction, and the hot water after raising the temperature returns to the open type solution regenerator through a pipeline to be used as a regenerating heat source.
Description
Technical field
The utility model relates to field of air conditioning, relates in particular to dual-effect cool and heat supplying absorption machine and liquid desiccant air conditioning field.
Background technology
The Absorption Refrigerator that is applied to Air-conditioning Engineering in the prior art is to drive the machine that freezes with heat, and present absorption machine mainly contains single-action absorption machine, economic benefits and social benefits absorption machine.Wherein the actuation temperature scope of single-action absorption machine is at 120 ℃-150 ℃, and coefficient of refrigerating performance is at 0.6-0.8; The thermal source actuation temperature of economic benefits and social benefits absorption machine is at 150 ℃-180 ℃, and coefficient of refrigerating performance can reach 1-1.2; Under the higher situation of heat source temperature, can consider to adopt the triple effect absorption machine, still, at present the triple effect absorption machine is developed, and its systematic comparison is negative assorted, also has critical technical problems such as burn into control to be difficult to solve.The actuation temperature of the direct combustion machine that extensively adopts can be higher than the scope of economic benefits and social benefits machine needs far away in the market, still, because the technical problem of triple effect absorption machine is still unresolved, can only adopt the economic benefits and social benefits absorption machine to freeze, so efficient is lower.The liquid desiccant air conditioning unit is a kind of air conditioning mode that adopts the wet independent control of heat, and its development is ripe day by day, and its coefficient of refrigerating performance can reach more than 1.But the driving heat source that the liquid desiccant air conditioning unit adopts is the lower hot water of temperature, needs independent thermal source to come hot water is heated.
The utility model content
At the problems of the prior art and deficiency, the circulatory system that the purpose of this utility model has been to provide a kind of dual-effect cool and heat supplying absorption machine to combine with liquid desiccant air conditioning.Its refrigerating efficiency reaches more than 2, can the more efficient use energy, and system is simple, helps existing apparatus is improved.
The technical solution of the utility model realizes as follows:
The circulatory system that dual-effect cool and heat supplying absorption machine combines with liquid desiccant air conditioning comprises dual-effect cool and heat supplying absorption machine and liquid desiccant air conditioning.Described dual-effect cool and heat supplying absorption machine comprises high pressure generator, low pressure generator, high pressure generator outlet valve, regenerator and condenser.Described liquid desiccant air conditioning comprises dehumidification air conditioner and opened solution regenerator.Its design feature is that the hot water in the described opened solution regenerator flows into condenser through piping, and condenser utilizes condensation heat extraction heat hot water, and the hot water after temperature raises is got back to opened solution regenerator as the regeneration thermal source through piping.
The actuation temperature of the high pressure generator of above-mentioned dual-effect cool and heat supplying absorption machine is 200 ℃.
The utility model has made full use of the thermal source of not being fully used in the existing dual-effect cool and heat supplying absorption machine, the driving heat source of utilizing the condensation heat extraction in the condenser to come the heated solution dehumidification air conditioner.The efficient of the utility model dual-effect cool and heat supplying absorption machine is 1.2, and heating efficiency is 0.8, and the efficient of the liquid desiccant air conditioning that this part heat drives can reach 1, and like this, overall system efficiency can reach 2.0, is higher than the efficient of triple effect absorption machine.Therefore, the utility model has improved greatly to utilization efficiency of energy, has realized the cascade utilization of the energy.The utility model also helps conventional device is transformed simultaneously, and system architecture is simple, is convenient to promote and utilize.
Description of drawings
Fig. 1 is a structure connection layout of the present utility model.
Specify embodiment of the present utility model below in conjunction with accompanying drawing.
The specific embodiment
Referring to Fig. 1, the circulatory system that dual-effect cool and heat supplying absorption machine combines with liquid desiccant air conditioning comprises dual-effect cool and heat supplying absorption machine and liquid desiccant air conditioning.Described dual-effect cool and heat supplying absorption machine comprises high pressure generator 3, low pressure generator 5, high pressure generator outlet valve 17, regenerator 15 and condenser 9.The mode of operation of dual-effect cool and heat supplying absorption machine and general double-effect absorption refrigerating machine are similar in the utility model.The steam 4 that high pressure generator 3 takes place enters low pressure generator 5, as the thermal source of low pressure generator 5.The steam 6 that low pressure generator 5 takes place enters condenser 9 with the water 7 that coagulates of low pressure generator 5.From the weak solution 14 process regenerators 15 rising temperature that absorber is returned, the weak solution 16 after the rising temperature is got back to high pressure generator 3, regenerates.To low pressure generator 5, lower the temperature through the regenerator backheat again by the concentrated solution 12 that is flowed out by low pressure generator 5 through high pressure generator outlet valve 17 for the denseer solution that high pressure generator 3 comes out, and the concentrated solution 13 after the cooling enters absorber, finishes kind of refrigeration cycle.Described liquid desiccant air conditioning comprises dehumidification air conditioner 21 and opened solution regenerator 18.Hot water 8 drives solution open type regenerator 18 as thermal source, and hot water 10 is the backwater of solution open type regenerator 18.The concentrated solution 19 of solution open type regenerator 18 regeneration is delivered in the dehumidification air conditioner 21, finishes dehumidification process.The weak solution 20 that flows out dehumidification air conditioner get back to be reproduced in the solution open type regenerator 18 concentrated.So, finished the circulation of dehumidification solution.Hot water 10 in the described opened solution regenerator 18 flows into condenser 9 through piping, and condenser 9 utilizes condensation heat extraction heat hot water 10, and the hot water 8 after temperature raises is got back to opened solution regenerator 18 as the regeneration thermal source through piping.The temperature of hot water 8 is 80 ℃-90 ℃.
The actuation temperature of the high pressure generator 3 of dual-effect cool and heat supplying absorption machine described in the utility model is 200 ℃, and such absorption machine only has the anticorrosion requirement to the material of high pressure generator 3 and high pressure generator outlet valve 17.
Claims (2)
1. the circulatory system that combines with liquid desiccant air conditioning of dual-effect cool and heat supplying absorption machine, comprise dual-effect cool and heat supplying absorption machine and liquid desiccant air conditioning, described dual-effect cool and heat supplying absorption machine comprises high pressure generator (3), low pressure generator (5), high pressure generator outlet valve (17), regenerator (15) and condenser (9); Described liquid desiccant air conditioning comprises dehumidification air conditioner (21) and opened solution regenerator (18); It is characterized in that, hot water (10) in the described opened solution regenerator (18) flows into condenser (9) through piping, condenser (9) utilizes condensation heat extraction heat hot water (10), and the hot water (8) after temperature raises is got back to opened solution regenerator (18) as the regeneration thermal source through piping.
2. the circulatory system that combines with liquid desiccant air conditioning according to the described dual-effect cool and heat supplying absorption machine of claim 1 is characterized in that, the actuation temperature of the high pressure generator of described dual-effect cool and heat supplying absorption machine (3) is 180 ℃-220 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288785 CN2581890Y (en) | 2002-12-09 | 2002-12-09 | Circulating system for combined duoble-effect cold-hot joint supplying absorber and solution dehumidifying air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288785 CN2581890Y (en) | 2002-12-09 | 2002-12-09 | Circulating system for combined duoble-effect cold-hot joint supplying absorber and solution dehumidifying air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2581890Y true CN2581890Y (en) | 2003-10-22 |
Family
ID=33748546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288785 Expired - Lifetime CN2581890Y (en) | 2002-12-09 | 2002-12-09 | Circulating system for combined duoble-effect cold-hot joint supplying absorber and solution dehumidifying air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2581890Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627473B (en) * | 2016-02-23 | 2018-11-16 | 上海交通大学 | A kind of humiture independence control air conditioner system of solar heat driving |
-
2002
- 2002-12-09 CN CN 02288785 patent/CN2581890Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627473B (en) * | 2016-02-23 | 2018-11-16 | 上海交通大学 | A kind of humiture independence control air conditioner system of solar heat driving |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20051019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |