CN107830657A - Alternating temperature cools down absorber and Absorption heat-transformer system - Google Patents
Alternating temperature cools down absorber and Absorption heat-transformer system Download PDFInfo
- Publication number
- CN107830657A CN107830657A CN201710826783.2A CN201710826783A CN107830657A CN 107830657 A CN107830657 A CN 107830657A CN 201710826783 A CN201710826783 A CN 201710826783A CN 107830657 A CN107830657 A CN 107830657A
- Authority
- CN
- China
- Prior art keywords
- import
- absorber
- cooling
- outlet
- alternating temperature
- 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
- F25B37/00—Absorbers; Adsorbers
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
The present invention relates to derived energy chemical, a kind of alternating temperature cooling absorber is provided, including the housing with chamber, also include the first cooling tube and sparge pipe, in being provided with the first import, the second import and first outlet on housing, first import is respectively positioned on above first outlet with the second import, first cooling tube and sparge pipe are respectively positioned in chamber, first import connects with sparge pipe, and the first cooling import and the first coolant outlet are provided with housing, the first cooling import connects the first cooling tube with the first coolant outlet；A kind of Absorption heat-transformer system, including above-mentioned absorber are also provided.Absorber can realize the coupled modes and corresponding structure arrangement of mass transfer and cooling procedure in the present invention, so as to improve the thermodynamics consummating degree of whole absorption process, the consumption of cooling medium is greatly lowered, so as to improve the efficiency of whole Absorption heat-transformer system completely.
Description
Technical field
The present invention relates to derived energy chemical field, more particularly to a kind of alternating temperature cooling absorber and Absorption heat-transformer system.
Background technology
Absorption heat-transformer system is applied to the technical fields such as refrigeration, power and gas separation relatively broadly, such as absorption
(using ammoniacal liquor as the circulatory system for absorbing working medium pair, also referred to as Kalina circulations are started for refrigeration machine (heat pump), absorption engine
Machine) and various absorption type gas piece-rate systems.These systems are all using heat energy as driving force, it is only necessary to a small amount of mechanical work is consumed,
Refrigerating capacity, mechanical work (electric energy) or the separation for realizing the gas component in technical process are externally persistently exported so as to realize.Absorb
The general principle of the formula circulatory system is all that (distillation) process occurs using heat-driven, and concentrated solution is separated into the steam of high concentration
With the solution of low concentration.Vapor portion divides into follow-up refrigeration (refrigeration machine/heat pump), power (engine) subsystem or gas
Ion system etc., realize external useful work output or gas component separation.The solution of low concentration is dense with being returned from absorber
Enter absorber after solution backheat, absorb corresponding constitutional changes once again into being pressurized once again after concentrated solution, be pumped into generator, it is complete
Into a circulation.
Absorber in conventional suction formula system, no matter inside it whether the structure with additional heat and mass transfer enhancement,
Substantially it is to be absorbed to drive by constant temperature, i.e., the absorption process inside absorber occurs under a certain fixed temperature, Huo Zheyou
A certain fixed temperature determines, also referred to as absorbs temperature.Because absorption process is exothermic process, the absorption occurred at this temperature
Journey, also referred to as constant temperature cooling procedure, such absorber are alternatively referred to as constant temperature cooling absorber.Obviously, in this constant temperature cooling procedure,
Only when cooling medium is also constant temperature (gateway temperature is consistent), system just has highest thermodynamic efficiency, otherwise can make suction
Shrinkage temperature raises, or needs the cooling medium of more low entry temperature, or needs that the quantity delivered of cooling medium, Jin Erzeng is significantly increased
Add energy consumption.It can not be constant temperature by the cooling medium that sorts of systems efficiently utilizes from source in reality, but have
There is obvious temperature distributing characteristic, or be alternating temperature cooling medium.Therefore, the conventional suction formula system based on constant temperature cooling driving
Absorber is all not implemented absorption process and matched well with alternating temperature cooling (medium).
The internal procedure of absorption system absorber is complex, heat transfer, mass transfer and the flow process of complexity be present, due to
Its internal mass transfer process it is adjoint be air-liquid two-phase co-current process, limit the raising of absorption efficiency to a certain extent, so as to
Further influence system effectiveness.The existing research to absorption system absorber, (absorbed from traditional constant temperature cooling procedure
With refrigerated separation) set out, and be concentrated mainly in the heat transfer and mass transfer inside it, especially strengthen mass transfer.It is in fact, absorption
Absorption process inside system absorber is fully coupled with exothermic process, inside it while mass transfer, companion
It with heat release closely related therewith, such as can not simultaneously be cooled down, necessarily lead to corresponding temperature rise.Conventional suction formula system is inhaled
Receive device and will all absorb and separately consider with cooling down two processes, i.e., cooled down again after the completion of main absorption process, this not only shadow
Absorption efficiency is rung, and the consumption of cooling medium can be increased, and then limits the raising of whole absorption system efficiency.
The content of the invention
It is an object of the invention to provide a kind of alternating temperature to cool down absorber, it is intended to is inhaled for solving existing absorption system
The problem of receipts separately influence absorption efficiency and increase cooling medium consumption with cooling procedure.
What the present invention was realized in：
The embodiment of the present invention provides a kind of alternating temperature cooling absorber, including the housing with chamber, in addition to the first cooling
Pipe and sparge pipe, in being provided with the first import, the second import and first outlet, first import and institute on the housing
The second import is stated to be respectively positioned on above the first outlet, wherein described first enters confession weak solution into the chamber, it is described
First outlet discharges the chamber for low pressure highly concentrated solution, and described second enters confession described in the entrance of absorption working medium low-pressure steam
In chamber, first cooling tube and the sparge pipe are respectively positioned in the chamber, first import and the sparge pipe
Connection, and is provided with the first cooling import and the first coolant outlet on the housing, the first cooling import and described the
One coolant outlet connects first cooling tube.
Further, in addition to the second cooling tube, the second cooling import and the second cooling are additionally provided with the housing
Outlet, the second cooling tube connection second cooling import and second coolant outlet, the second coolant outlet position
Between the described second cooling import and the sparge pipe and the second cooling import is located above first coolant outlet.
Further, second coolant outlet is close to the sparge pipe, or second coolant outlet and described the
The distance between two cooling imports are less than the distance between second coolant outlet and the sparge pipe.
Further, the first cooling import is close to the lower end of the housing and the first cooling tube at least part position
In in the solution of the cavity bottom.
Further, first cooling tube has the absorber portion extended vertically, and the absorber portion is bending structure.
Further, in addition to product heat cal rod, solution pump is provided with the product heat cal rod, in being additionally provided with the housing
Two outlets and triple feed inlet, the product heat cal rod are sequentially communicated the first outlet, the second import and the second outlet.
Further, the triple feed inlet is at least partially disposed at the chamber close to the first outlet, the product heat cal rod
In the solution of bottom.
Further, the part that the product heat cal rod is located in the chamber is located at the superjacent of the cavity bottom.
Further, the part that the product heat cal rod is located in the chamber is bending structure.
Further, the second outlet is close to first import.
Further, first cooling tube is oppositely arranged with the product heat cal rod.
Further, second import is located above first import.
Further, second import is located at the top of the housing, and second import and the first outlet
It is oppositely arranged.
Further, first coolant outlet is between the described first cooling import and first import.
Further, the coolant outlet is located at the upper end of the housing and close to the sparge pipe.
The embodiment of the present invention also provides a kind of Absorption heat-transformer system, including refrigerating plant, in addition at least one above-mentioned
Absorber, first cooling tube of each absorber forms circulation stream with the refrigerating plant.
The invention has the advantages that：
In the absorber of the present invention, weak solution is entered in sparge pipe by the first import, is sprayed into weak solution by sparge pipe
In chamber, and sprayed into from the second import into chamber by absorption working medium low-pressure steam, weak solution and by absorption working medium low-pressure steam
Mix and contact heat absorption with the first cooling tube during whereabouts, and then cause both in the bottom of chamber formed with low pressure
Highly concentrated solution, and discharged by first outlet.The coupled modes of mass transfer and cooling procedure and corresponding can be realized in absorber
Structure is arranged, so as to improve the thermodynamics consummating degree of whole absorption process, additionally, due to the cooling import position of the first cooling tube
In the lower section of coolant outlet, i.e., in chamber interior point, cooling medium moves from bottom to top, and weak solution with by absorption working medium low pressure
Steam drops from top to bottom, and it can improve the absorptivity of cooling tube.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is that alternating temperature provided in an embodiment of the present invention cools down structure of the absorber with the first cooling tube and the second cooling tube
Schematic diagram；
Fig. 2 is the structural representation that alternating temperature provided in an embodiment of the present invention cooling absorber has recovery tube；
Fig. 3 is that alternating temperature provided in an embodiment of the present invention cools down the structure that the recovery tube of absorber is combined with the first cooling tube
Schematic diagram；
Fig. 4 is the second coolant outlet of the second cooling tube that alternating temperature provided in an embodiment of the present invention cools down absorber close to the
The structural representation of two cooling imports；
Fig. 5 is the structure that the recovery tube of alternating temperature provided in an embodiment of the present invention cooling absorber is at least partially disposed in solution
Schematic diagram；
Fig. 6 is the structural representation of Absorption heat-transformer system provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1-Fig. 3, the embodiment of the present invention provides a kind of alternating temperature cooling absorber, including the housing 1 with chamber 11,
Chamber 11 is the alternating temperature space of absorber, and absorber also includes the first cooling tube 2 and sparge pipe 3, wherein the first cooling tube 2
It is respectively positioned on sparge pipe 3 in chamber 11, wherein sparge pipe 3 is located at the upper end of chamber 11, and some with setting straight down
Nozzle, being set in the upper end of housing 1 also has the first import 12, and first import 12 connects with sparge pipe 3, passes through the first import 12
Weak solution can be imported into sparge pipe 3, weak solution is sprayed to chamber 11 by sparge pipe 3, is typically also set in the upper end of housing 1
The second import 13 is equipped with, and the second import 13 is then to be used to import into chamber 11 to be steamed by absorption working medium low-pressure steam, the low pressure
The weak solution that vapour can spray with sparge pipe 3 mix, and first outlet 14 is provided with the bottom of chamber 11, low-pressure steam with it is dilute molten
The bottom of chamber 11 is piled up in after liquid mixing, and chamber 11 can be discharged by first outlet 14, then can be with for the first cooling tube 2
To cooling medium is imported in it, specifically, the first cooling import 15 and the first coolant outlet 16 are provided with housing 1, first
Two ports of cooling tube 2 connect the first cooling import 15 and the first coolant outlet 16 respectively, cooling medium by first cool down into
Mouthfuls 15 enter in the first cooling tube 2, and in the first cooling tube 2 with after the weak solution in chamber 11 and low-pressure steam heat exchange by
First coolant outlet 16 is discharged, and the first coolant outlet 16 positioned at the top of the first cooling import 15 and is located at the first import 12 in addition
Lower section, i.e., coolant outlet 16 positioned at cooling the import 12 of import 15 and first between, first cooling import 15 under housing 1
Hold and the first cooling tube 2 is at least partially disposed in the solution of the bottom of chamber 11, the first coolant outlet 16 is positioned at the first cooling import
The distance between 15 top and the first coolant outlet 16 and sparge pipe 3 are more than the first cooling coolant outlet 16 of import 15 and first
The distance between, certainly in another embodiment, the first coolant outlet 16 is located at the upper end of housing 1 and close to sparge pipe 3.
In the present embodiment, weak solution is entered in sparge pipe 3 by the first import 12, is sprayed into weak solution in chamber 11 by sparge pipe 3, and
Sprayed into from the second import 13 into chamber 11 by absorption working medium low-pressure steam, weak solution mixed with by absorption working medium low-pressure steam and
Heat absorption is contacted with cooling tube 2 during whereabouts, and then causes both in high concentration of the bottom of chamber 11 formed with low pressure
Solution, and discharged by first outlet 14.The coupled modes of mass transfer and cooling procedure and corresponding structure can be realized in absorber
Arrangement, so as to improve the thermodynamics consummating degree of whole absorption process, import 15 is cooled down additionally, due to the first of the first cooling tube 2
Positioned at the lower section of the first coolant outlet 16, i.e., in the inside points of chamber 11, cooling medium moves from bottom to top, and weak solution is with being inhaled
Matter of knocking off low-pressure steam drops from top to bottom, and it can improve the absorptivity of the first cooling tube 2, and due to the first cooling tube 2 to
Small part is located in chamber 11 in the highly concentrated solution of accumulation, and the coolant in the first cooling tube 2 can persistently exchange heat with the solution,
And then the consumption of cooling medium is greatly lowered, the efficiency of whole Absorption heat-transformer system is improved completely.Generally, by the second import
13 are arranged at the top of housing 1, and it is corresponding with first outlet 14, and the second import 13 is located at the top of the first import 12, and second
The low-pressure steam temperature that import 13 is imported in chamber 11 is higher than the weak solution temperature that the first import 12 sprays, and the second import 13 is higher than
First import 12 can make it that the temperature around sparge pipe 3 is higher, weak solution and low-pressure steam good mixing effect.
Referring to Fig. 1 and Fig. 2, optimize above-described embodiment, absorber also includes the second cooling tube 4, also set up on housing 1
There are the second cooling import 17 and the second coolant outlet 18, the second cooling tube 4 connection the second cooling import 17 cools down out with second
Mouth 18, then show that the second cooling tube 4 is similar with the structure of the first cooling tube 2, continues to refine structure, the second coolant outlet 18 is located at
Between second cooling import 17 and sparge pipe 3 and the second cooling import 17 is located at the top of the first coolant outlet 16.In the present embodiment,
The second cooling tube 4 is had additional, and the second cooling tube 4 is located at the top of the first cooling tube 2, and suction can be improved by two groups of cooling tubes
Receive the heat exchange efficiency of coolant in device, and the refrigeration plant that the first cooling tube 2 and the second cooling tube 4 both can simultaneously with peripheral hardware
Connection, can also correspond to two refrigeration plants.
Referring to Fig. 2, Fig. 4 and Fig. 5, optimize above-described embodiment, the second coolant outlet 18 is located at the upper end of housing 1 and close
Sparge pipe 3.In the present embodiment, because sparge pipe 3 is in position of the chamber 11 compared with upper end, and the second coolant outlet 18 is close to hydrojet
Pipe 3, then the second coolant outlet 18 be also at the upper end position of housing 1, and because weak solution and low-pressure steam are by chamber 11
Upper end flows downward, and temperature gradually reduces during flowing, and then forms concentrated solution in the bottom of chamber 11, then by the
Two coolant outlets 18 can cause at least part of the second cooling tube 4 also close to sparge pipe 3, then the second cooling tube close to sparge pipe 3
Cooling medium in 4 can between weak solution and low-pressure steam heat exchanger effectiveness it is higher.Certainly, the second coolant outlet 18 also may be used
To cool down the distance between import 17 positioned at the centre position of housing 1, the second coolant outlet 18 with second and be cooled down out less than second
Mouth the distance between 18 and sparge pipe 3.Of course, it is possible to continue to optimize the structure of the first cooling tube 2, it has extends straight up
Absorber portion, the absorber portion is bending structure, specifically the bending structure for repeatedly bending, it can further increase cooling tube
2 length, ensureing that cooling medium has larger transfer path, the second cooling tube 4 is close with the structure of the first cooling tube 2, its
Also there is the absorber portion repeatedly bent.
Referring to Fig. 2-Fig. 5, further, absorber also includes product heat cal rod 5, and second outlet is additionally provided with housing 1
19 and triple feed inlet 120, and product heat cal rod 5 is sequentially communicated first outlet 14, triple feed inlet 120 and second outlet 19, is returning
Solution pump 51 is should still be provided with heat pipe 5, the concentrated solution that can be extracted by solution pump 51 in chamber 11 enters in product heat cal rod 5.
In the present embodiment, along the bearing of trend of product heat cal rod 5, triple feed inlet 120 then returns between first outlet 14 and second outlet 19
At least part structure of heat pipe 5 is located in chamber 11, and specifically, product heat cal rod 5 is between first outlet 14 and triple feed inlet 120
Part is positioned at the outside of chamber 11, and the part between triple feed inlet 120 and second outlet 19 is located at the inner side of chamber 11, to this
Concentrated solution is extracted to product heat cal rod 5 by solution pump 51, and concentrated solution first exports chamber 11 along product heat cal rod 5, subsequently into chamber
In room 11, finally export chamber 11 again, and in this process, concentrated solution by product heat cal rod 5 can with it is dilute molten in chamber 11
Liquid and low-pressure steam carry out heat exchange, and specifically, concentrated solution is entered in chamber 11 by triple feed inlet 120 flows through product heat cal rod 5
Continuous alternating temperature backheat absorber portion, flows out after along Cheng Huanre, then by second outlet 19.Typically, by product heat cal rod 5 and the phase of cooling tube 2
To setting, the heat in chamber 11 can be absorbed with largerization.
Referring to Fig. 4 and Fig. 5, continue to optimize above-described embodiment, product heat cal rod 5 is located at the part in chamber 11, i.e., the 3rd enters
Backheat absorber portion between mouth 120 and second outlet 19 is similar with the structure of the first cooling tube 2 and the second cooling tube 4, is curved
Folded structure, and repeatedly being bent, it can ensure the length of the part-structure of product heat cal rod 5, improve in product heat cal rod 5 concentrated solution with
Heat exchange efficiency between weak solution and low-pressure steam.In addition, triple feed inlet 120 can close to first outlet 14, product heat cal rod 5 to
Small part structure is located in the solution of the bottom of chamber 11.In such an embodiment, the backheat that product heat cal rod 5 is located in chamber 11 absorbs
Section also there is part-structure to be located in concentrated solution, so as to show that product heat cal rod 5 is outer between first outlet 14 and triple feed inlet 120
Dew part is shorter, while insulation, additionally it is possible to avoid concentrated solution heat when flowing through 11 outside of chamber from scattering and disappearing more, certainly
In another embodiment, the part that product heat cal rod 5 is located in chamber 11 is respectively positioned on the top of the concentrated solution of the bottom of chamber 11.It is right
In the position of second outlet 19, the upper end of housing 1 is may be typically located at, specifically, should be close to the first import 12, it can ensure
The backheat absorber portion of product heat cal rod 5 maximizes, and improves the continuous alternating temperature backheat effect of concentrated solution in product heat cal rod 5.
Referring to Fig. 1 and Fig. 6, the embodiment of the present invention also provides a kind of Absorption heat-transformer system, including refrigerating plant Q and
At least one above-mentioned absorber A, each absorber A the first cooling tube 2 form circulation stream with refrigerating plant Q.This implementation
In example, refrigerating plant Q is used in combination with absorber, and one or more absorber A and refrigerating plant Q cooperations can be made
With, it is in parallel between each absorber A, when absorber A is n, such as A1、A2、A3....Ai...An, on absorber A can be
Disclosed one or more are stated, can be refrigeration pump or power and gas isolated subsystem etc. for refrigerating plant Q, pass through
It is this to coordinate the absorption efficiency for not only significantly improving absorber A, and the consumption of cooling medium is greatly lowered, so as to completely
Improve the efficiency of whole Absorption heat-transformer system.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention.Not limiting this hair
It is bright, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention
Protection domain within.
Claims (16)
1. a kind of alternating temperature cools down absorber, including the housing with chamber, it is characterised in that：Also include the first cooling tube and spray
Liquid pipe, in being provided with the first import, the second import and first outlet on the housing, first import is entered with described second
Mouth is respectively positioned on above the first outlet, wherein described first enters confession weak solution into the chamber, the first outlet
The chamber is discharged for low pressure highly concentrated solution, described second enters confession is entered in the chamber by absorption working medium low-pressure steam,
First cooling tube and the sparge pipe are respectively positioned in the chamber, and first import connects with the sparge pipe, and
The first cooling import and the first coolant outlet are provided with the housing, the first cooling import cools down out with described first
Mouth connects first cooling tube.
2. alternating temperature as claimed in claim 1 cools down absorber, it is characterised in that：Also include the second cooling tube, on the housing
Be additionally provided with the second cooling import and the second coolant outlet, the second cooling tube connection second cooling import with it is described
Second coolant outlet, second coolant outlet are between the described second cooling import and the sparge pipe and described second cold
But import is located above first coolant outlet.
3. alternating temperature as claimed in claim 2 cools down absorber, it is characterised in that：Second coolant outlet is close to the hydrojet
Pipe, or second coolant outlet and described second cooling the distance between import less than second coolant outlet with it is described
The distance between sparge pipe.
4. alternating temperature as claimed in claim 1 cools down absorber, it is characterised in that：The first cooling import is close to the housing
Lower end and first cooling tube be at least partially disposed in the solution of the cavity bottom.
5. alternating temperature as claimed in claim 1 cools down absorber, it is characterised in that：First cooling tube has what is extended vertically
Absorber portion, the absorber portion are bending structure.
6. alternating temperature as claimed in claim 1 cools down absorber, it is characterised in that：Also include product heat cal rod, set on the product heat cal rod
Solution pump is equipped with, in being additionally provided with second outlet and triple feed inlet on the housing, the product heat cal rod is sequentially communicated described
One outlet, the second import and the second outlet.
7. alternating temperature as claimed in claim 6 cools down absorber, it is characterised in that：The triple feed inlet goes out close to described first
Mouthful, the product heat cal rod is at least partially disposed in the solution of the cavity bottom.
8. alternating temperature as claimed in claim 6 cools down absorber, it is characterised in that：The product heat cal rod is located at the portion in the chamber
Divide the superjacent positioned at the cavity bottom.
9. alternating temperature as claimed in claim 6 cools down absorber, it is characterised in that：The product heat cal rod is located at the portion in the chamber
It is divided into bending structure.
10. alternating temperature as claimed in claim 6 cools down absorber, it is characterised in that：The second outlet is entered close to described first
Mouthful.
11. alternating temperature as claimed in claim 6 cools down absorber, it is characterised in that：First cooling tube and the product heat cal rod
It is oppositely arranged.
12. alternating temperature as claimed in claim 1 cools down absorber, it is characterised in that：Second import is entered positioned at described first
Above mouthful.
13. alternating temperature as claimed in claim 12 cools down absorber, it is characterised in that：Second import is located at the housing
Top, and second import is oppositely arranged with the first outlet.
14. alternating temperature as claimed in claim 1 cools down absorber, it is characterised in that：First coolant outlet is positioned at described the
Between one cooling import and first import.
15. continuous alternating temperature cooling absorber as claimed in claim 14, it is characterised in that：First coolant outlet is located at institute
State the upper end of housing and close to the sparge pipe.
16. a kind of Absorption heat-transformer system, including refrigerating plant, it is characterised in that：Also include at least one such as claim 1-
Absorber described in 15 any one, first cooling tube of each absorber form recycle stream with the refrigerating plant
Road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826783.2A CN107830657A (en) | 2017-09-14 | 2017-09-14 | Alternating temperature cools down absorber and Absorption heat-transformer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826783.2A CN107830657A (en) | 2017-09-14 | 2017-09-14 | Alternating temperature cools down absorber and Absorption heat-transformer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830657A true CN107830657A (en) | 2018-03-23 |
Family
ID=61643853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710826783.2A Pending CN107830657A (en) | 2017-09-14 | 2017-09-14 | Alternating temperature cools down absorber and Absorption heat-transformer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830657A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU731221A1 (en) * | 1978-09-18 | 1980-04-30 | За витель | Helioabsorbing refrigerating plant |
| SE460870B (en) * | 1984-11-24 | 1989-11-27 | Hitachi Shipbuilding Eng Co | ABSORPTION TYPE COOLING SYSTEM |
| JPH05240532A (en) * | 1991-11-20 | 1993-09-17 | Hitachi Ltd | Absorption type cold/warm water machine |
| CN2175380Y (en) * | 1993-10-17 | 1994-08-24 | 中国科学院广州能源研究所 | Heat-exchanger of lithium bromide adsorption refrigerator |
| DE4426053A1 (en) * | 1994-07-24 | 1996-01-25 | Rennebeck Klaus | Chilling and ice-producing process not requiring external power supply in all phases |
| JP2003075013A (en) * | 2001-08-30 | 2003-03-12 | Mitsubishi Heavy Ind Ltd | Absorption refrigerating machine |
| JP3868763B2 (en) * | 2001-05-16 | 2007-01-17 | 株式会社荏原製作所 | Absorption refrigerator |
| CN200940971Y (en) * | 2006-03-10 | 2007-08-29 | 朴庆华 | F-Br combined energy saving air conditioner set |
| CN102230686A (en) * | 2011-06-12 | 2011-11-02 | 浙江理工大学 | Lithium bromide absorption-compression type series boosting refrigeration/heating pump system |
| CN102312687A (en) * | 2011-09-16 | 2012-01-11 | 东南大学 | Solution cooling absorption type ammonia water motive power circulation device |
| KR20120080297A (en) * | 2011-01-07 | 2012-07-17 | 엘지전자 주식회사 | Absorption chiller and heater with solution plate |
| CN102798247A (en) * | 2012-08-08 | 2012-11-28 | 内蒙古科技大学 | Low-grade-energy drive CO2 absorption refrigeration system |
| CN103672835A (en) * | 2013-12-19 | 2014-03-26 | 浙江大学宁波理工学院 | Hot and humid gas energy recovery high-temperature heat production system |
| CN205014673U (en) * | 2015-09-17 | 2016-02-03 | 丛旭日 | Air salt solution cooling water set |
| CN105444467A (en) * | 2014-09-19 | 2016-03-30 | 荏原冷热系统株式会社 | Absorption type heat pump |
| WO2017112875A1 (en) * | 2015-12-22 | 2017-06-29 | Arizona Technology Enterprises | Systems, methods, and apparatuses for implementing a closed low grade heat driven cycle to produce shaft power and refrigeration |
-
2017
- 2017-09-14 CN CN201710826783.2A patent/CN107830657A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU731221A1 (en) * | 1978-09-18 | 1980-04-30 | За витель | Helioabsorbing refrigerating plant |
| SE460870B (en) * | 1984-11-24 | 1989-11-27 | Hitachi Shipbuilding Eng Co | ABSORPTION TYPE COOLING SYSTEM |
| JPH05240532A (en) * | 1991-11-20 | 1993-09-17 | Hitachi Ltd | Absorption type cold/warm water machine |
| CN2175380Y (en) * | 1993-10-17 | 1994-08-24 | 中国科学院广州能源研究所 | Heat-exchanger of lithium bromide adsorption refrigerator |
| DE4426053A1 (en) * | 1994-07-24 | 1996-01-25 | Rennebeck Klaus | Chilling and ice-producing process not requiring external power supply in all phases |
| JP3868763B2 (en) * | 2001-05-16 | 2007-01-17 | 株式会社荏原製作所 | Absorption refrigerator |
| JP2003075013A (en) * | 2001-08-30 | 2003-03-12 | Mitsubishi Heavy Ind Ltd | Absorption refrigerating machine |
| CN200940971Y (en) * | 2006-03-10 | 2007-08-29 | 朴庆华 | F-Br combined energy saving air conditioner set |
| KR20120080297A (en) * | 2011-01-07 | 2012-07-17 | 엘지전자 주식회사 | Absorption chiller and heater with solution plate |
| CN102230686A (en) * | 2011-06-12 | 2011-11-02 | 浙江理工大学 | Lithium bromide absorption-compression type series boosting refrigeration/heating pump system |
| CN102312687A (en) * | 2011-09-16 | 2012-01-11 | 东南大学 | Solution cooling absorption type ammonia water motive power circulation device |
| CN102798247A (en) * | 2012-08-08 | 2012-11-28 | 内蒙古科技大学 | Low-grade-energy drive CO2 absorption refrigeration system |
| CN103672835A (en) * | 2013-12-19 | 2014-03-26 | 浙江大学宁波理工学院 | Hot and humid gas energy recovery high-temperature heat production system |
| CN105444467A (en) * | 2014-09-19 | 2016-03-30 | 荏原冷热系统株式会社 | Absorption type heat pump |
| CN205014673U (en) * | 2015-09-17 | 2016-02-03 | 丛旭日 | Air salt solution cooling water set |
| WO2017112875A1 (en) * | 2015-12-22 | 2017-06-29 | Arizona Technology Enterprises | Systems, methods, and apparatuses for implementing a closed low grade heat driven cycle to produce shaft power and refrigeration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105202797B (en) | A kind of Minitype vehicle absorption type refrigerating unit of waste heat driving | |
| CN102650478A (en) | Trans-critical-compression/absorption composite refrigeration device utilizing low-grade heat | |
| CN206582116U (en) | A kind of refrigeration compressor motor cooling device | |
| CN106196727A (en) | A kind of heat pump and operation method thereof | |
| CN102679614B (en) | Solution self-cooled rectified ammonia water absorption refrigerating system | |
| CN102954617A (en) | Compound heat pump with steam type injection/lithium bromide absorption | |
| CN206325371U (en) | A kind of benzophenone produces preparation hydrogen chloride absorption device | |
| CN105115184B (en) | A kind of absorbent refrigeration system with cryogenic refrigeration function | |
| CN106091489A (en) | Vertical double down film heat exchanger and absorption heat pump | |
| CN107830657A (en) | Alternating temperature cools down absorber and Absorption heat-transformer system | |
| CN107869857A (en) | One kind is based on the second kind absorption type mixing heat pump | |
| CN107576097A (en) | The alternating temperature cooling absorber and Absorption heat-transformer system that can be premixed | |
| CN107677013A (en) | Continuous alternating temperature distillation generator and Absorption heat-transformer system | |
| CN206113392U (en) | Absorption heat pump and absorber thereof | |
| CN205137983U (en) | Economic benefits and social benefits second class absorption heat pump unit | |
| CN104567078A (en) | Intercooling type two-stage absorption refrigeration system | |
| CN106288492A (en) | A kind of air-cooled Absorption Refrigerator for automobile | |
| CN206410355U (en) | A kind of lithium bromide absorption-type machine unit | |
| CN204460822U (en) | A kind of double-lift absorption refrigeration system of cooling during rolling formula | |
| CN107726672A (en) | The continuous alternating temperature distillation generator and Absorption heat-transformer system that can be premixed | |
| CN209378478U (en) | A kind of low-temperature energy-saving vaporising device | |
| CN206188685U (en) | Device by methyl alcohol preparation formaldehyde | |
| CN206478905U (en) | A kind of plate evaporative condenser | |
| CN1141536C (en) | Jet suction type centralized air conditioner | |
| CN206320952U (en) | Compressed air system energy saver |
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 |
Application publication date: 20180323 |
|
| RJ01 | Rejection of invention patent application after publication |