CN1291200C - Dual-evaporation combined solid absorption generator - Google Patents
Dual-evaporation combined solid absorption generator Download PDFInfo
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- CN1291200C CN1291200C CNB2004100126010A CN200410012601A CN1291200C CN 1291200 C CN1291200 C CN 1291200C CN B2004100126010 A CNB2004100126010 A CN B2004100126010A CN 200410012601 A CN200410012601 A CN 200410012601A CN 1291200 C CN1291200 C CN 1291200C
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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
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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
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Abstract
The present invention relates to a double evaporation composite solid absorptive generator which uses the remaining heat as energy source and is composed of a gas heating device, a vapor regenerator, an adsorbent bed, and a sea water steam condenser which are orderly connected. The double evaporation composite solid absorptive generator is provided with a pressure control pot, and a balance track is connected with the gas heating device which is provided with a heating driver pump; the heating driver pump is connected with the gas heating device to provide thermal power; the input terminal of the heating driver pump is connected with the adsorbent bed, and the output terminal is connected with the steam condenser; a liquid condensation cavity connected with the vapor regenerator through a liquid condensation tube is also arranged in the adsorbent bed; a steam outlet communicated with an internal cavity of the sea water steam condenser is arranged on the vapor regenerator. The present invention has the advantages of energy saving, shock resistance, compact structure, reliable operation, high efficiency and big power and is suitable for the remaining heat refrigeration system of the fishing boat exhaust.
Description
(1) technical field: the present invention relates to the refrigeration plant of mechanical engineering, particularly a kind of two evaporation combined type solid absorption generators that utilize waste heat to make the energy.
(2) background technology: in the weather of sweltering heat, fishing boat goes to sea the fish of fishing for need long freezing process for antistaling.Because fishing boat sail ship hull vibration is violent, can't adopt ripe compression-type refrigeration technology, its refrigeration and compressor can't adapt to the environment that jolts of fishing boat.Present middle-size and small-size fishing boat is band ice launching-out operation all, and is very inconvenient, and the ice cube fresh keeping time is limited.
A kind of adsorptive refrigeration technology has proposed for many years, but it is not also very ripe in theory and application facet, although a large amount of relevant achievement reports are arranged on scholarly journal, but mainly still rest in the theoretical research, particularly how to solve the hot and cold frequent deep-etching problem that seawater brings that alternately reaches, make the absorption type refrigerating product, fail all the time to enter ripe development period.
Applied for patent (application number be 02139061.4) on September 18th, 2002 to State Intellectual Property Office by a kind of " type heat pipe adsorption refrigeration generator " that the applicant proposes, this technical scheme is that theory is put into practice, and obtained success, but find that in prototype test still there is following problem in this scheme: its consumptive material is many, and technology is comparatively numerous and diverse, the manufacturing cost height, the sensible heat loss is big, and the cryogenic heat transfer performance is undesirable, and power is little.
(3) summary of the invention: purpose of the present invention be exactly to solve fishing vessel must be with the ice problem of going to sea, provide a kind of resistance to shock good, the nobby environment that jolts in adapting to, and low cost of manufacture, volume is little, the efficient height, power is big, utilizes fishing boat to start and the workable a kind of two evaporation combined type solid absorption generators of exhaust gas heat.
The present invention is applied to phase-change heat-exchange principle efficiently in the generator, realizes that the compound exchange heat of heat absorption-heat release-heat release-heat absorption circulates.Design at same generating surface condensation heat absorption, evaporation heat release, the i.e. closed circuit circulatory system of two evaporating surfaces.
Endotherm section, adsorption section and condensation segment have been the present invention includes, its specific design scheme feature is: endotherm section is made up of flue gas heater and steam regenerator, and is furnished with pressure control jar, and adsorption section has adsorbent bed, condensation segment has sea water condenser, and is furnished with the thermodynamic-driven pump; The annexation of each assembly is: steam regenerator is connected with flue gas heater, and adsorbent bed is connected with steam regenerator, and sea water condenser is connected with adsorbent bed; Pressure control jar its balance pipe connects flue gas heater; The thermodynamic-driven pump connects flue gas heater provides heat power, its input termination adsorbent bed of thermodynamic-driven pump, its output termination sea water condenser; Being provided with the lime set chamber in the adsorbent bed is connected with steam regenerator by condensate pipe; Also being provided with steam (vapor) outlet on the steam regenerator feeds in the sea water condenser chamber by steam pipe.
Flue gas heater described in the present invention has the housing of sealing, the left and right two ends of housing are into and out of mouth, the housing stage casing is the flue gas heating chamber, vertically be densely covered with some finned tubes in the flue gas heating chamber, the lower perforated plate top of housing flue gas heating chamber is provided with tube sheet formation water storehouse in one deck, has the water hole on the lower sides of finned tube and is communicated with water storehouse, the upper port of finned tube is uncovered, expose the housing upper perforated plate, the lower port sealing has the pressurization hole and is connected with pressure control jar on the water storehouse sidewall.
Steam regenerator described in the present invention has the housing of sealing, vertically is densely covered with some heat-transfer pipes in the housing, and the heat-transfer pipe upper/lower terminal all passes the upper and lower tube sheet of housing; And on housing, have lime set import and steam (vapor) outlet.The upper and lower tube sheet outer wall design of housing has vapor chamber, and the upper and lower port of all heat-transfer pipes is communicated with vapor chamber.
Vaporation-type adsorbent bed and two kinds of structures of outer vaporation-type adsorbent bed in adsorbent bed described in the present invention is divided into; A. interior vaporation-type adsorbent bed has closed shell, in housing, vertically be densely covered with some in the evaporation type fin pipe, interior evaporation type fin pipe upper and lower end is installed in the upper and lower tube sheet of housing, its upper port is uncovered, lower port is provided with plug screw, have through hole on the sidewall of its underpart and be communicated with the lime set chamber, the lime set chamber is that the middle tube sheet by the lower perforated plate of housing and side disposed thereon inserts and puts and forms; Also having the lime set hole on the lower perforated plate of housing is connected with condensate pipe; One end of housing is provided with the ammonia import and export, and the inner chamber that is communicated with housing is an adsorbent chamber; B. outer vaporation-type adsorbent bed has closed shell, in housing, vertically be densely covered with some outside the evaporation type fin pipe, this outer evaporation type fin pipe upper and lower end is installed on the upper and lower tube sheet of housing, its upper port is uncovered, lower port is provided with pipe close; The housing inner chamber is the lime set chamber, has the lime set hole on the lower perforated plate of housing and is connected with condensate pipe; The upper perforated plate outer wall design of housing has adsorbent chamber, and the upper port of all outer absorption type finned tubes is communicated with adsorbent chamber; And the end at housing is equipped with the ammonia import and export.
Sea water condenser described in the present invention, has a semi-open type cylindrical shell, the two ends condensation tube sheet that has been welded, the middle horizontal densely covered condenser pipe that has, condensation tube sheet in two ends designs respectively outward turnover water tank and recovery tank, the turnover water tank is equipped with entery and delivery port outward, and condenser pipe stretches out two ends condensation tube sheet and is communicated with turnover water tank and recovery tank respectively; On cylindrical shell, also be provided with steam inlet and thermodynamic-driven pump line interface.
Thermodynamic-driven pump described in the present invention includes a heating tube, and heating tube outer wall design case forms heating chamber, and an end of heating tube is an inlet, and the other end is a liquid outlet, and the design of case top has steam inlet, and the below design has the lime set mouth.
The finned tube that is adopted in the flue gas heater among the present invention is made up of the light pipe fin outer with being enclosed within light pipe.
The heat-transfer pipe that is adopted in the steam regenerator of the present invention has the enhanced tube of trough of belt, is with the woven wire capillary layer outside tube wall, and puts and clamp spring capillary layer and enhanced tube are fused.
The interior evaporation type fin pipe that is adopted in the vaporation-type adsorbent bed in the present invention, have light pipe, the light pipe inwall has posted the woven wire capillary layer, and adopt a support spring that capillary layer and light pipe are adjacent to, on the light pipe outer wall, then be with the multilayer longitudinal fin, the fin outer ring is overlapped the mass transfer net that last layer adopts woven wire to make again, and the plug screw sealing is adopted in the lower end of light pipe.
The outer evaporation type fin pipe that is adopted in the vaporation-type adsorbent bed of the present invention has light pipe, and the vertical or hoop fin of multilayer is housed in the light pipe, puts into the mass transfer net that adopts woven wire to make in the fin endoporus, and adopts a support spring that mass transfer net and fin inner hole wall are adjacent to; Outer wall at light pipe then overlaps the capillary layer that last layer adopts woven wire to make, and adopts the clamping spring that capillary layer and light pipe are fused again; The lower port of light pipe adopts the pipe close sealing.
Groundwork principle of the present invention is:
During heating: endotherm section and adsorption section work.Flue gas enters flue gas heater, and heat-transfer working medium in the middle of the indirect steam regenerator makes this working medium evaporation, and in adsorption section condensation heat release, thereby heating adsorption section absorption working pair is right.
During cooling: condensation segment and adsorption section work.Seawater enters sea water condenser, heat-transfer working medium condensation in the middle of making, and lime set is by gravity flow and thermodynamic-driven pump, in adsorption section evaporation heat absorption.Thereby cooling adsorption section absorption working pair is right.
Among the present invention: adopt not switching mode of flue gas, reduced the thermal losses of equipment, realize the high efficiente callback of heat.Adopt steam regenerator, realized that steam does not switch, reduced valve member, improved the equipment operational reliability.Adopt capillary layer heat absorption evaporating surface, realize efficient heat transfer.Flue gas in the system, ammonia, seawater adopt the different heat transfer mass transfer channel, can adopt different materials respectively, solve the comprehensive etching problem of each medium to material.
Compact conformation of the present invention, cost of manufacture is low, thermal efficiency height, power is big, and energy-conservation antivibration is reliable, in being particularly suitable for, install and use on the nobby, other local use of also can be used for having surplus heat (as diesel engine vent gas, boiler waste gas, underground heat etc.).
(4) description of drawings:
Fig. 1 is the front view of general structure of the present invention;
Fig. 2 is the side view of general structure of the present invention;
Fig. 3 is a thermodynamic-driven pump structure schematic diagram of the present invention;
Fig. 4 is the front view of flue gas heater of the present invention;
Fig. 5 is the vertical view of flue gas heater of the present invention;
Fig. 6 is the left view of flue gas heater of the present invention;
Fig. 7 is the structural representation of finned tube of the present invention;
Fig. 8 is the front view of steam regenerator of the present invention;
Fig. 9 is the vertical view of steam regenerator of the present invention;
Figure 10 is the left view of steam regenerator of the present invention;
Figure 11 is the structural representation of heat-transfer pipe of the present invention;
Figure 12 is the front view of vaporation-type adsorbent bed in the present invention;
Figure 13 is the vertical view of vaporation-type adsorbent bed in the present invention;
Figure 14 is the left view of vaporation-type adsorbent bed in the present invention;
Figure 15 is the structural representation of interior absorption type finned tube among the present invention;
Figure 16 is the front view of the outer vaporation-type adsorbent bed of the present invention;
Figure 17 is the vertical view of the outer vaporation-type adsorbent bed of the present invention;
Figure 18 is the left view of the outer vaporation-type adsorbent bed of the present invention;
Figure 19 is the structural representation of the present invention China and foreign countries absorption type finned tube;
Figure 20 is the front view of sea water condenser among the present invention;
Figure 21 is the left view of sea water condenser among the present invention.
Among the figure: 1-sea water condenser, 2-pressure control jar, 3-steam pipe, 4-adsorbent bed, the 5-steam regenerator, 6-flue gas heater, 7-thermodynamic-driven pump, 8-condensate pipe, the 9-exhanst gas outlet, 10-upper perforated plate, 11-finned tube, 12-housing, the 13-gas approach, tube sheet among the 14-, 15-water storehouse, 16-lower perforated plate, 17-pressurizes mouthful, 18-steam port, 19-light pipe, the 20-fin, 21-water hole, 22-shrouding, 23-left side end socket, 24-vapor bin, 25-steam (vapor) outlet, the import of 26-lime set, 27-upper perforated plate, the right end socket of 28-, the 29-lower perforated plate, 30-rear head, 31-heat-transfer pipe, the 32-front head, 33-enhanced tube, 34-capillary layer, 35-clamps spring, 36-housing, 37-condensate pipe, the outlet of 38-ammonia, the import of 39-ammonia, evaporation type fin pipe in the 40-, the 41-gripper shoe, 42-upper perforated plate, tube sheet among the 43-, the 44-lower perforated plate, the 45-light pipe, 46-props up support spring, the 47-capillary layer, 48-fin, 49-mass transfer net, the 50-plug screw, 51-through hole, 52-housing, the 53-condensate pipe, 54-ammonia outlet, the import of 55-ammonia, the 56-upper perforated plate, 57-adsorbent chamber, the outer evaporation type fin pipe of 58-, the 59-lower perforated plate, 60-props up support spring, 61-mass transfer net, the 62-light pipe, the 63-capillary layer, 64-clamps spring, the 65-pipe close, the 66-fin, 67-passes in and out water tank, 68-condensation tube sheet, 69-steam inlet, 70-dividing plate, the 71-condenser pipe, 72-cylindrical shell, 73-recovery tank, the 74-delivery port, 75-thermodynamic-driven pump interface, 76-water inlet, the 77-balance pipe, 78-heating tube, 79-case, the 80-heating chamber, 81-steam inlet, the outlet of 82-lime set.
(5) specific embodiment:
Referring to Fig. 1, Fig. 2, the present invention is by three generators and connects and form, and to increase refrigeration work consumption, satisfies the needs of the big ice-making capacity of fishing boat.
Generator of the present invention is by flue gas heater 6, steam regenerator 5, and adsorbent bed 4, pressure control jar 2, sea water condenser 1, thermodynamic-driven pump 7 six big parts are formed.The flue gas heater 6 of three generators wherein, steam regenerator 5 is made one.Other parts are independently made separately and are assembled into one.The concrete structure of each parts is as follows:
The structure of flue gas heater 6 adopts steel plate to make rectangle seal casinghousing 12 referring to Fig. 4,5,6, and the left and right two ends of housing are designed to into and out of mouth 13 and 9, and the housing stage casing is the flue gas heating chamber, vertically is densely covered with 275 finned tubes 11 in the chamber.These finned tube 11 structures are made up of light pipe 19 and the multilayer fin 20 that is enclosed within on the light pipe outer wall referring to Fig. 7, and it is suitable for reading to be uncovered, and shrouding 22 sealings are adopted in the lower end, have water hole 21 on the sidewall of its underpart.The top of housing lower perforated plate 16 is provided with tube sheet 14 formation water storehouses 15 in one deck, and the water hole 21 on the finned tube is communicated with water storehouse 15.The upper port of finned tube 11 is exposed the housing upper perforated plate; The following steam storehouse 24 of leading to steam regenerator 5 during assembling; (also being housing sidewall) has pressurization hole 17 on the sidewall of water storehouse 15, and the balance road 77 with pressure control jar 2 during assembling is connected.
The structure of steam regenerator 5 adopts steel plate to make the rectangle seal casinghousing referring to Fig. 8,9,10, and this housing is by upper and lower tube sheet 27,29, and left and right end socket 23,28, front and back end socket 32,30 are welded.In housing, divide three districts vertically to be densely covered with 1422 heat-transfer pipes 31, the upper/lower terminal of heat-transfer pipe 31 all passes the upper and lower tube sheet 27 and 29 and be communicated with upper and lower steam storehouse 24 of housing, and has 3 steam (vapor) outlets 25 and 3 lime set imports 26 (dividing three districts to arrange) on the front head 32 of housing.The structure of above-mentioned heat-transfer pipe 31 is referring to Figure 11, it has enhanced tube 33 (promptly open and be shaped on vertically and the hoop conduit) on light pipe, the pipe outer wall is with capillary layer 34 (adopting 200 purpose woven wires to make), and adopts clamping spring 35 that capillary layer 34 and enhanced tube 33 folders are integral.
Vaporation-type adsorbent bed and two kinds of structures of outer vaporation-type adsorbent bed in adsorbent bed 4 is divided into.
Interior vaporation-type adsorbent bed structure adopts welded steel plate to become the housing 36 of sealing referring to Figure 12,13,14, vertically is densely covered with 180 interior evaporation type fin pipes 40 in housing.The concrete structure of this finned tube is referring to Figure 15, and it has light pipe 45, and the light pipe inwall has posted one deck capillary layer 47 (adopting 250 purpose woven wires to make), puts into a support spring 46 capillary layer 47 and light pipe 45 inwalls are adjacent to; Be with the vertical or hoop fin 48 of multilayer on the outer wall of light pipe, fin 48 outer rings are overlapped last layer mass transfer net 49 (adopting 100 order woven wires to make) again, and plug screw 50 sealings are adopted in the lower end of light pipe, also have through hole 51 on the lower sides of light pipe.Interior evaporation type fin pipe 40 is in housing, and its upper/lower terminal is installed on the upper and lower tube sheet 42 and 44 of housing, and its upper port is uncovered upwards.Tube sheet 43 formed the lime set chamber during certain altitude was provided with above the lower perforated plate 44 of housing, and the through hole 51 on the interior evaporation type fin pipe 40 is communicated with the lime set chamber.The inner chamber of housing 36 is an adsorbent chamber, and the left end design ammonia import and export 39,38 of housing is communicated with adsorbent chamber.Also having three lime set holes on the lower perforated plate 44 of housing is connected with condensate pipe 37.Design gripper shoe 41 is with setting pressure control jar 2 on the housing upside outer wall.
Outer vaporation-type adsorbent bed structure adopts welded steel plate to become the housing 52 of sealing referring to Figure 16,17,18, vertically is densely covered with evaporation type fin pipe 58 outside 180 in housing.The concrete structure of this finned tube is referring to Figure 19, it has light pipe 62, vertical or the hoop fin 66 of the multilayer of packing in the light pipe is put into the mass transfer net 61 that adopts 100 order woven wires to manufacture in the endoporus of fin 66, and adopts a support spring 60 that mass transfer net 61 and fin inner hole wall are adjacent to; Outer wall cover last layer capillary layer 63 (the adopting 200 order woven wires to make) of light pipe 62, adopt clamping spring 64 that capillary layer 63 and light pipe 62 are fused again; The lower port of light pipe 62 adopts pipe close 65 sealings.The inner chamber of housing 52 is the lime set chamber, forms adsorbent chamber 57 at the upper perforated plate outer wall of housing 52 case that is welded; The left end of housing 52 is equipped with ammonia import and export 55 and 54, is communicated with adsorbent chamber 57.The upper and lower end of outer evaporation type fin pipe 58 is installed on the upper and lower tube sheet 56,59 of housing, and its upper port is communicated with adsorbent chamber 57.The inner chamber of housing 52 is the lime set chamber, has three lime set holes on its lower perforated plate 59 and is connected with condensate pipe 53.
The structure of sea water condenser 1 is referring to Figure 20,21.Adopt steel plate to be bent into semicircle open type cylindrical shell 72, the two ends condensation tube sheet 68 that has been welded, 70 condenser pipes 71 have been crossed in the centre, and are indeformable for guaranteeing the location of condenser pipe 71, and two dividing plates, 70 location have been adopted in the pipe stage casing.The outer end design of left side condensation tube sheet 68 has turnover water tank 67, and (there is the dividing plate branch centre into and out of water cavity), the outer end design of right condensation tube sheet 68 has recovery tank 73.The right-hand member of all condenser pipes 71 all is communicated with recovery tank 73, and a half of condenser pipe 71 is communicated with the intake antrum of turnover water tank 67, and another half is communicated with the water chamber of turnover water tank 67, turnover water tank 67 outer entery and delivery port 76 and 74 of being equipped with.Also design has two steam inlets 69 and a thermodynamic-driven pump interface 75 on cylindrical shell 72.
The structure of thermodynamic-driven pump 7 adopts metal tube to make heating tube 78 referring to Fig. 3, and its outside weld is equipped with case 79 and is formed heating chamber 80, and the top of case 79 has steam inlet 81, and the bottom has lime set outlet 82.
General assembly:, steam regenerator 5 is installed on the flue gas heater 6 referring to Fig. 1,2; Interior (or outer) vaporation-type adsorbent bed 4 is installed in three districts of steam regenerator 5 respectively, again three Taiwan Straits water condensers 1 is contained in respectively on interior (or outer) vaporation-type adsorbent bed 4.Adopt gripper shoe 41 to load onto pressure control jars 2 (directly adopt steel plate reel sealing end lid to form, and be provided with outer pressurization mouthful) on interior (or outside) vaporation-type adsorbent bed 4, the dress pressure-equalizing pipe leads to the 77 pressurization mouths 17 to flue gas heater 6 it on.The steam port 18 that adopts homemade thermodynamic-driven pump 7 to connect flue gas heater provides heat power, the lime set chamber of vaporation-type adsorbent bed 4 in the input of pump is connected to.Delivery side of pump connects the thermodynamic-driven pump interface 75 of sea water condenser 1.Lime set chamber on the adsorbent bed 4 is communicated with lime set import 26 on the steam regenerator 5 by condensate pipe 37.Steam (vapor) outlet 25 on the steam regenerator 5 is communicated with steam inlet 69 on the sea water condenser 1 by steam pipe 3.Promptly formed generator of the present invention.
In the use, the import 13 of flue gas heater 6 of the present invention is connected with the offgas duct of fishing boat engine, and entery and delivery port on the sea water condenser 1 76,74 is connected with water circulation system, and 39,38 external refrigeration machines of the ammonia import and export on the adsorbent bed 4 get final product.
Claims (10)
1. one kind pair evaporates combined type solid absorption generator, include endotherm section, adsorption section and condensation segment, it is characterized in that: endotherm section is made up of flue gas heater and steam regenerator, and be furnished with pressure and control jar, adsorption section has adsorbent bed, condensation segment has sea water condenser, and is furnished with the thermodynamic-driven pump; The annexation of each assembly is: steam regenerator is connected with flue gas heater, and adsorbent bed is connected with steam regenerator, and sea water condenser is connected with adsorbent bed; Pressure control jar its balance pipe connects flue gas heater; The thermodynamic-driven pump connects flue gas heater provides heat power, its input termination adsorbent bed of thermodynamic-driven pump, its output termination sea water condenser; Being provided with the lime set chamber in the adsorbent bed is connected with steam regenerator by condensate pipe; Also being provided with steam (vapor) outlet on the steam regenerator feeds in the sea water condenser chamber by steam pipe.
2. two evaporation combined type solid absorption generator according to claim 1, it is characterized in that: described flue gas heater has the housing of sealing, a housing left side, right two ends are for advancing, outlet flue, the housing stage casing is the flue gas heating chamber, vertically be densely covered with some finned tubes in the flue gas heating chamber, the lower perforated plate top of housing flue gas heating chamber is provided with tube sheet formation water storehouse in one deck, have the water hole on the lower sides of finned tube and be communicated with water storehouse, the upper port of finned tube is uncovered, expose the housing upper perforated plate, the lower port sealing has the pressurization hole and is connected with pressure control jar on the water storehouse sidewall.
3. two evaporation combined type solid absorption generator according to claim 1, it is characterized in that: described steam regenerator has the housing of sealing, vertically is densely covered with some heat-transfer pipes in the housing, and the heat-transfer pipe upper/lower terminal all passes the upper and lower tube sheet of housing; And have lime set import and steam (vapor) outlet on housing, the upper and lower tube sheet outer wall design of housing has the steam storehouse, and the upper and lower port of all heat-transfer pipes is communicated with the steam storehouse.
4. two evaporation combined type solid absorption generator according to claim 1 is characterized in that: vaporation-type adsorbent bed and two kinds of structures of outer vaporation-type adsorbent bed in described adsorbent bed is divided into; A. interior vaporation-type adsorbent bed has closed shell, in housing, vertically be densely covered with some in the evaporation type fin pipe, interior evaporation type fin pipe upper and lower end is installed in the upper and lower tube sheet of housing, its upper port is uncovered, lower port is provided with plug screw, have through hole on the sidewall of its underpart and be communicated with the lime set chamber, the lime set chamber is that the middle tube sheet by the lower perforated plate of housing and side disposed thereon inserts and puts and forms; Also having the lime set hole on the lower perforated plate of housing is connected with condensate pipe; One end of housing is provided with the ammonia import and export, and the inner chamber that is communicated with housing is an adsorbent chamber; B. outer vaporation-type adsorbent bed has closed shell, in housing, vertically be densely covered with some outside the evaporation type fin pipe, this outer evaporation type fin pipe upper and lower end is installed on the upper and lower tube sheet of housing, its upper port is uncovered, lower port is provided with pipe close; The housing inner chamber is the lime set chamber, has the lime set hole on the lower perforated plate of housing and is connected with condensate pipe; The upper perforated plate outer wall design of housing has adsorbent chamber, and the upper port of all outer absorption type finned tubes is communicated with adsorbent chamber; And the end at housing is equipped with the ammonia import and export.
5. two evaporation combined type solid absorption generator according to claim 1, it is characterized in that: described sea water condenser, has a semi-open type cylindrical shell, the two ends condensation tube sheet that has been welded, the middle horizontal densely covered condenser pipe that has, condensation tube sheet in two ends designs respectively outward turnover water tank and recovery tank, and the turnover water tank is equipped with entery and delivery port outward, and condenser pipe stretches out two ends condensation tube sheet and is communicated with turnover water tank and recovery tank respectively; On cylindrical shell, also be provided with steam inlet and thermodynamic-driven pump line interface.
6. two evaporation combined type solid absorption generator according to claim 1, it is characterized in that: described thermodynamic-driven pump includes a heating tube, heating tube outer wall design case forms heating chamber, one end of heating tube is an inlet, the other end is a liquid outlet, the design of case top has steam inlet, and the below design has the lime set mouth.
7. two evaporation combined type solid absorption generator according to claim 2, it is characterized in that: described finned tube is made up of the light pipe fin outer with being enclosed within light pipe.
8. two evaporation combined type solid absorption generator according to claim 3, it is characterized in that: described heat-transfer pipe has the enhanced tube of trough of belt, is with the woven wire capillary layer outside tube wall, and puts and clamp spring capillary layer and enhanced tube are fused.
9. two evaporation combined type solid absorption generator according to claim 4, it is characterized in that: evaporation type fin pipe in described, have light pipe, the light pipe inwall has posted the woven wire capillary layer, and adopt a support spring that capillary layer and light pipe are adjacent to, on the light pipe outer wall, then be with the multilayer longitudinal fin, the fin outer ring is overlapped the mass transfer net that last layer adopts woven wire to make again, and the plug screw sealing is adopted in the lower end of light pipe.
10. two evaporation combined type solid absorption generator according to claim 4, it is characterized in that: described outer evaporation type fin pipe, has light pipe, vertical or the hoop fin of multilayer is housed in the light pipe, put into the mass transfer net that adopts woven wire to make in the fin endoporus, and adopt a support spring that mass transfer net and fin inner hole wall are adjacent to; Outer wall at light pipe then overlaps the capillary layer that last layer adopts woven wire to make, and adopts the clamping spring that capillary layer and light pipe are fused again; The lower port of light pipe adopts the pipe close sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100126010A CN1291200C (en) | 2004-01-01 | 2004-01-01 | Dual-evaporation combined solid absorption generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100126010A CN1291200C (en) | 2004-01-01 | 2004-01-01 | Dual-evaporation combined solid absorption generator |
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| Publication Number | Publication Date |
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| CN1641293A CN1641293A (en) | 2005-07-20 |
| CN1291200C true CN1291200C (en) | 2006-12-20 |
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| CNB2004100126010A Expired - Fee Related CN1291200C (en) | 2004-01-01 | 2004-01-01 | Dual-evaporation combined solid absorption generator |
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| CN (1) | CN1291200C (en) |
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