CN104567447B - Finned-tube bundle is to entering vapour composite condensation chiller - Google Patents

Finned-tube bundle is to entering vapour composite condensation chiller Download PDF

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Publication number
CN104567447B
CN104567447B CN201510060361.XA CN201510060361A CN104567447B CN 104567447 B CN104567447 B CN 104567447B CN 201510060361 A CN201510060361 A CN 201510060361A CN 104567447 B CN104567447 B CN 104567447B
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water
tube
tank
sleeve pipe
header tank
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CN104567447A (en
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李金鹏
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CNCEC CANGZHOU COOLING TECHNOLOGY CO., LTD.
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李金鹏
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Abstract

A kind of finned-tube bundle is to entering vapour composite condensation chiller, mainly it is made up of steam and condensate system, condensed water cooling down system, cooling water circulation system, the heat-exchanging tube bundle of the present invention uses sleeve type structure, during use, vapours can carry out air heat-exchange by outer fin heat exchange pipe, also can carry out heat exchange with the cold water in interior heat exchanger tube simultaneously, accelerate the condensation rate of steam.Simultaneously because the present invention uses to entering vapour structure, increase heat exchange area, further speeded up the condensation rate of steam, reduced condensate temperature.

Description

Finned-tube bundle is to entering vapour composite condensation chiller
Technical field
The present invention relates to a kind of vapour condensation device, be specifically related to a kind of finned-tube bundle to entering vapour composite condensation chiller.
Background technology
Existing vapour condensation device, is mostly restrained by finned tube and/or light pipe tube bank forms, and steam enters from one end of tube bank, discharges from the other end of tube bank after heat radiation condensation becomes condensed water mutually, and its condensation rate is relatively slow, and vacuum is poor.
Summary of the invention
It is an object of the invention to provide a kind of finned-tube bundle to entering vapour composite condensation chiller, to solve the problems referred to above of the prior art.
The present invention is mainly made up of steam and condensate system, condensed water cooling down system, cooling water circulation system, solving its technical problem employed technical scheme comprise that, described steam and condensate system includes being arranged at the air-introduced machine above tower body, the fin sleeve pipe condensing tube of tower body internal upper part, the upper regulation shutter on tower body wall between fin sleeve pipe condensing tube and water collection device;The two ends of described fin sleeve pipe condensing tube are respectively provided with header tank A, header tank B, middle part arranges condensed water water tank, it is respectively provided with annular space bobbin carriage in the inner side of header tank A, header tank B, between two annular space bobbin carriages and condensed water water tank, is connected some fin sleeve pipe condensing tubes respectively;Described header tank A is double compartment structures, and one of them compartment is water inlet compartment, arranges water inlet, and another compartment is water outlet compartment, arranges outlet;The water inlet compartment of header tank A, water outlet compartment interior light pipe with fin sleeve pipe condensing tube respectively is connected, in the quantity of the fin sleeve pipe condensing tube being connected with water inlet compartment and often group fin sleeve pipe condensing tube in the quantity of light pipe, arrangement mode all with the quantity of the fin sleeve pipe condensing tube that water outlet compartment is connected and often to organize the interior quantity of light pipe in fin sleeve pipe condensing tube, arrangement mode corresponding identical;The interior light pipe that the interior light pipe being connected with water outlet compartment is connected with corresponding water inlet compartment is connected by roundabout bending section in condensed water water tank;The structure of described header tank B and identical with header tank A with fin sleeve pipe condensing tube connected mode;Header tank A, header tank B annular space bobbin carriage on be respectively provided with steam inlet, annular space passage between the inner side of two annular space bobbin carriages and external finned tube and the interior light pipe of fin sleeve pipe condensing tube is connected, and two steam inlets are connected with condensed water water tank with annular space passage by annular space bobbin carriage;The top of described condensed water water tank is connected with vacuum pump, and bottom is connected with the water inlet of the snakelike heat exchange tube of condensed water cooling down system;
Described condensed water cooling down system includes being arranged at the snakelike heat exchange tube inside lower shutter, below packing layer, and the water inlet of snakelike heat exchange tube is connected with condensed water water tank, and snakelike heat exchange tube outlet discharges condensed water;
Described cooling water circulation system includes water collection device, spray equipment, is arranged at the packing layer below spray equipment, recirculated water water tank, settling tank, clear water tanks, water circulating pump, header tank A, the header tank B at fin sleeve pipe condensing tube two ends, the interior light pipe of fin sleeve pipe condensing tube and relevant connecting line;nullSpray equipment is made up of the some spray heads being connected with shower,Recirculated water water tank is arranged at the bottom of tower body,Storage tank and one-level settling tank for cooling water circulation system,Settling tank is arranged on the lower section of recirculated water water tank,It is connected with recirculated water water tank,Drainage screen is set on settling tank,Settling tank is connected with clear water tanks by pipeline,On connection pipeline between settling tank and clear water tanks, filter is set,Clear water tanks is connected with the water inlet of water circulating pump,The outlet of water circulating pump is by the header tank A of pipeline with both sides、The water inlet compartment of header tank B is connected,The water outlet compartment of header tank A is connected with shower and heating pipeline respectively by pipeline,On connecting line A between water outlet compartment and the shower of header tank A, valve is set,Water outlet compartment at header tank A arranges valve on the heating pipeline of residential quarters;Same, the water outlet compartment of header tank B is connected with shower and heating pipeline respectively by connecting line B and connecting line C and arranges valve on connecting line B, connecting line C respectively, and heating pipeline is connected with the water inlet of water circulating pump after heating user.
Described roundabout bending section is U-tube road.
Described upper regulation shutter is electronic adjustable window shutter.
Described fin sleeve pipe condensing tube is formed by a circular external finned tube and an interior light pipe suit, arranges some gripper shoes between external finned tube and interior light pipe.
Described fin sleeve pipe condensing tube is formed by a circular external finned tube and four interior light pipe suits, arranges some gripper shoes between external finned tube and interior light pipe.
Described fin sleeve pipe condensing tube is set with by a rounded rectangles external finned tube and some interior light pipes and forms, and arranges some gripper shoes between external finned tube and interior light pipe, and fin is arranged on the two sides of external finned tube.
Light pipe in suit one row in described rounded rectangles external finned tube.
Light pipe in suit two rows in described rounded rectangles external finned tube.
The heat-exchanging tube bundle of the present invention uses sleeve type structure, and during use, vapours can carry out air heat-exchange by outer fin heat exchange pipe, it is possible to carries out heat exchange with the cold water in interior heat exchanger tube simultaneously, accelerates the condensation rate of steam.Simultaneously because the present invention uses to entering vapour structure, increase heat exchange area, further speeded up the condensation rate of steam, reduced condensate temperature.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram;
Fig. 2 is the cross-sectional view of the embodiment of the present invention 1 fin sleeve pipe condensing tube;
Fig. 3 is the longitdinal cross-section diagram of the embodiment of the present invention 1 fin sleeve pipe condensing tube;
Fig. 4 is the cross-sectional view of the embodiment of the present invention 2 fin sleeve pipe condensing tube;
Fig. 5 is the longitdinal cross-section diagram of the embodiment of the present invention 2 fin sleeve pipe condensing tube;
Fig. 6 is the cross-sectional view of the embodiment of the present invention 3 fin sleeve pipe condensing tube;
Fig. 7 is the longitdinal cross-section diagram of the embodiment of the present invention 3 fin sleeve pipe condensing tube;
Fig. 8 is the cross-sectional view of the embodiment of the present invention 4 fin sleeve pipe condensing tube;
Fig. 9 is the longitdinal cross-section diagram of the embodiment of the present invention 4 fin sleeve pipe condensing tube;
nullIn figure: 1 snakelike heat exchange tube、2 drainage screens、3 settling tanks、4 filters、5 water circulating pumps、6 valves、7 clear water tanks、8 times shutters、Shutter is regulated on 9、10 fin sleeve pipe condensing tubes、11 header tank A、11A header tank B、12 steam inlets、13 annular space bobbin carriages、14 gripper shoes、15 air-introduced machines、Light pipe in 16、17 external finned tubes、18 steam inlets、19 valves、19A valve、20 valves、20A valve、21 water collection devices、22 tower bodies、23 packing layers、24 vacuum pumps、25 condensed water water tanks、26 showers、27 spray equipments、28 recirculated water water tanks、29 heating pipelines、30 connecting line B、31 annular space passages、32 connecting line A、33 connecting line C、34 roundabout bending sections、11-1 is intake compartment、11-2 water outlet compartment、11A-1 is intake compartment、11A-2 water outlet compartment.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, steam and condensate system includes being arranged at the air-introduced machine above tower body 22, the fin sleeve pipe condensing tube of tower body 22 internal upper part, the upper regulation shutter 9 on tower body 22 wall between fin sleeve pipe condensing tube 10 and water collection device 21;The two ends of fin sleeve pipe condensing tube are respectively provided with header tank A11, header tank B11A, middle part arranges condensed water water tank 25, it is respectively provided with annular space bobbin carriage 13 in the inner side of header tank A11, header tank B11A, between two annular space bobbin carriages 13 and condensed water water tank 25, is connected some fin sleeve pipe condensing tubes respectively;Header tank A11 is double compartment structures, and one of them compartment is water inlet compartment 11-1, arranges water inlet, and another compartment is water outlet compartment 11-2, arranges outlet;Water inlet compartment 11-1 of header tank A11, water outlet compartment 11-2 interior light pipe 16 with fin sleeve pipe condensing tube respectively is connected, in the quantity of the fin sleeve pipe condensing tube being connected with water inlet compartment 11-1 and often group fin sleeve pipe condensing tube in the quantity of light pipe 16, arrangement mode all with the quantity of the fin sleeve pipe condensing tube that water outlet compartment 11-2 is connected and often to organize the interior quantity of light pipe 16 in fin sleeve pipe condensing tube, arrangement mode corresponding identical;The interior light pipe 16 being connected with water outlet compartment 11-2 is connected by roundabout bending section 34 in condensed water water tank 25 with corresponding be connected with water inlet compartment 11-1 16, can avoid or alleviate the damage brought equipment because of the thermal deformation of interior light pipe 16;The structure of header tank B11A and identical with header tank A11 with fin sleeve pipe condensing tube connected mode;Header tank A11, header tank B11A annular space bobbin carriage 13 on be respectively provided with steam inlet 12,18, annular space passage 31 between the inner side of two annular space bobbin carriages 13 with the external finned tube 17 of fin sleeve pipe condensing tube with interior light pipe 16 is connected, and two steam inlets 25 are connected with condensed water water tank with annular space passage 31 mutually by annular space bobbin carriage 13;The top of described condensed water water tank 25 is connected with vacuum pump 24, and bottom is connected with the water inlet of the snakelike heat exchange tube 1 of condensed water cooling down system;
Condensed water cooling down system includes being arranged at the snakelike heat exchange tube 1 inside lower shutter 8, below packing layer 23, and the water inlet of snakelike heat exchange tube 1 is connected with condensed water water tank, and snakelike heat exchange tube 1 outlet discharges condensed water;Cooling water circulation system includes water collection device 21, spray equipment 27, is arranged at the packing layer 23 below spray equipment 27, recirculated water water tank 28, settling tank 3, clear water tanks 7, water circulating pump 5, header tank A, the header tank B at fin sleeve pipe condensing tube 10 two ends, the interior light pipe 16 of fin sleeve pipe condensing tube 10 and relevant connecting line;Header tank A11, header tank B11A are double compartment formula header tanks, are respectively provided with into water compartment 11-1,11A-1 and water outlet compartment 11-2,11A-2;nullSpray equipment 27 is made up of the some spray heads being connected with shower 26,Recirculated water water tank 28 is arranged at the bottom of tower body 22,Storage tank and one-level settling tank for cooling water circulation system,Settling tank 3 is arranged on the lower section of recirculated water water tank 28,It is connected with recirculated water water tank 28,Drainage screen 4 is set on settling tank 3,Settling tank 3 is connected with clear water tanks 7 by pipeline,On connection pipeline between settling tank 3 and clear water tanks 7, filter 4 is set,Clear water tanks 7 is connected with the water inlet of water circulating pump 5,The outlet of water circulating pump 5 is by the header tank A11 of pipeline with both sides、Water inlet compartment 11-1 of header tank B11A、11A-1 is connected,Water outlet compartment 11-2 of header tank A11 is connected with shower 26 and heating pipeline 29 respectively by pipeline,Connecting line A32 between water outlet compartment 11-2 and shower 26 of header tank A11 arranges valve 20A,Water outlet compartment at header tank A11 arranges valve 19A on the heating pipeline of residential quarters;Same, the water outlet lattice 11A-2 room of header tank B11A is connected with shower 26 and heating pipeline 29 respectively by connecting line B30 and connecting line C33 and is arranged valve 19,20 respectively on connecting line B30, connecting line C33, and heating pipeline 29 is connected with the water inlet of water circulating pump 5 after heating user.Upper regulation shutter 8 is electronic adjustable window shutter.Fin sleeve pipe condensing tube 10 is made up of multiple fin sleeve pipe condensing tubes, and fin sleeve pipe condensing tube is formed by light pipe 16 suit in an external finned tube 17 and more than one piece, arranges some gripper shoes 14 between external finned tube 17 and interior light pipe 16.Fin sleeve pipe condensing tube is formed by external finned tube 17 and some interior light pipes 16 suit of a rounded rectangles, arranges some gripper shoes 14 between external finned tube 17 and interior light pipe 16, and fin is arranged on the two sides of external finned tube 17;Light pipe 16 in suit one row in rounded rectangles external finned tube 17.
Embodiment 2
As shown in Figure 1, Figure 4, Figure 5: embodiment 2 difference from Example 1 is: light pipe 16 in suit two rows in rounded rectangles external finned tube 17, remainder is same as in Example 1.
Embodiment 3
As shown in Figure 1, Figure 6, Figure 7: embodiment 3 difference from Example 1 is: fin sleeve pipe condensing tube is formed by a circular external finned tube 17 and four interior light pipe 16 suits, arranges some gripper shoes 14 between external finned tube 17 and interior light pipe 16.Remainder is same as in Example 1.
Embodiment 4
As shown in Fig. 1, Fig. 8, Fig. 9: embodiment 4 difference from Example 1 is: fin sleeve pipe condensing tube is formed by a circular external finned tube 17 and interior light pipe 16 suit, arranging some gripper shoes 14 between external finned tube 17 and interior light pipe 16, remainder is same as in Example 1.
During use, vapours is from steam inlet 12, steam inlet 18 enters in annular space bobbin carriage 13 and the annular space passage 31 of fin sleeve pipe condensing tube 10, under the strong drawing of air-introduced machine 15, cold wind skims over fin surface and the steam in fin sleeve pipe condensing tube 10 annular space carries out cooling condensation, circulating water in the interior light pipe 16 of fin sleeve pipe condensing tube 10 also carries out cooling condensation to steam simultaneously, including, under the cooling of outer two kinds of types of cooling, steam becomes condensed water mutually and flows to condensed water water tank 25, condensed water enters snakelike heat exchange tube 1 through pipeline, discharge after the dual cooling of circulating water that the condensed water in snakelike heat exchange tube 1 is lowered the temperature through packing layer 23 and the cold wind that lower shutter 8 is come in.Can be opened by upper regulation shutter 9 during winter operation, extraneous cold wind is directly entered fin sleeve pipe condensing tube 10 and carries out cooling condensation.Meanwhile, the cold water filtered through precipitation in clear water tanks 7 is passed through in water inlet compartment 11-1 and the 11A-1 that header tank A11 and header tank B11A sent into by pipeline by water circulating pump 5, cold water carries out heat exchange through interior light pipe 16 with the steam in fin sleeve pipe condensing tube 10 annular space, while to steam cooling, circulating water temperature promotes and becomes the hot water of uniform temperature and enter water outlet compartment 11-2 and water outlet compartment 11A-2, hot water again from water outlet compartment 11-2 and water outlet compartment 11A-2 the most respectively from two side inflow showers 26, again through spray equipment 27, enter packing layer 23 and form moisture film, recirculated water water tank 28 is flowed into after the cold dry air heat exchange entered with lower shutter 8 is lowered the temperature rapidly;Enter back into the cooling of water circulating pump reciprocation cycle.Close in the winter needing heating and finish valve 20,20A, open the valve 19 of heating pipeline, 19A, hot water passes through heating pipeline 29, water circulating pump water inlet is entered after heating user is dispelled the heat, enter back into and after heat exchange, deliver to heating user heat radiation in the interior light pipe 16 of fin sleeve pipe condensing tube 10 again, so move in circles.

Claims (8)

1. a finned-tube bundle is to entering vapour composite condensation chiller, mainly it is made up of steam and condensate system, condensed water cooling down system, cooling water circulation system, it is characterized in that, described steam and condensate system includes being arranged at the air-introduced machine above tower body, the fin sleeve pipe condensing tube of tower body internal upper part, the upper regulation shutter on tower body wall between fin sleeve pipe condensing tube and water collection device;The two ends of described fin sleeve pipe condensing tube are respectively provided with header tank A, header tank B, middle part arranges condensed water water tank, it is respectively provided with annular space bobbin carriage in the inner side of header tank A, header tank B, between two annular space bobbin carriages and condensed water water tank, is connected some fin sleeve pipe condensing tubes respectively;Described header tank A is double compartment structures, and one of them compartment is water inlet compartment, arranges water inlet, and another compartment is water outlet compartment, arranges outlet;The water inlet compartment of header tank A, water outlet compartment interior light pipe with fin sleeve pipe condensing tube respectively is connected, in the quantity of the fin sleeve pipe condensing tube being connected with water inlet compartment and often group fin sleeve pipe condensing tube in the quantity of light pipe, arrangement mode all with the quantity of the fin sleeve pipe condensing tube that water outlet compartment is connected and often to organize the interior quantity of light pipe in fin sleeve pipe condensing tube, arrangement mode corresponding identical;The interior light pipe that the interior light pipe being connected with water outlet compartment is connected with corresponding water inlet compartment is connected by roundabout bending section in condensed water water tank;The structure of described header tank B and identical with header tank A with fin sleeve pipe condensing tube connected mode;Header tank A, header tank B annular space bobbin carriage on be respectively provided with steam inlet, annular space passage between the inner side of two annular space bobbin carriages and external finned tube and the interior light pipe of fin sleeve pipe condensing tube is connected, and two steam inlets are connected with condensed water water tank with annular space passage by annular space bobbin carriage;The top of described condensed water water tank is connected with vacuum pump, and bottom is connected with the water inlet of the snakelike heat exchange tube of condensed water cooling down system;
Described condensed water cooling down system includes being arranged at the snakelike heat exchange tube inside lower shutter, below packing layer, and the water inlet of snakelike heat exchange tube is connected with condensed water water tank, and snakelike heat exchange tube outlet discharges condensed water;
Described cooling water circulation system includes water collection device, spray equipment, is arranged at the packing layer below spray equipment, recirculated water water tank, settling tank, clear water tanks, water circulating pump, header tank A, the header tank B at fin sleeve pipe condensing tube two ends, the interior light pipe of fin sleeve pipe condensing tube and relevant connecting line;nullSpray equipment is made up of the some spray heads being connected with shower,Recirculated water water tank is arranged at the bottom of tower body,Storage tank and one-level settling tank for cooling water circulation system,Settling tank is arranged on the lower section of recirculated water water tank,It is connected with recirculated water water tank,Drainage screen is set on settling tank,Settling tank is connected with clear water tanks by pipeline,On connection pipeline between settling tank and clear water tanks, filter is set,Clear water tanks is connected with the water inlet of water circulating pump,The outlet of water circulating pump is by the header tank A of pipeline with both sides、The water inlet compartment of header tank B is connected,The water outlet compartment of header tank A is connected with shower and heating pipeline respectively by pipeline,On connecting line A between water outlet compartment and the shower of header tank A, valve is set,Water outlet compartment at header tank A arranges valve on the heating pipeline of residential quarters;Same, the water outlet compartment of header tank B is connected with shower and heating pipeline respectively by connecting line B and connecting line C and arranges valve on connecting line B, connecting line C respectively, and heating pipeline is connected with the water inlet of water circulating pump after heating user.
Finned-tube bundle the most according to claim 1 is to entering vapour composite condensation chiller, it is characterised in that described roundabout bending section is U-tube road.
Finned-tube bundle the most according to claim 1 is to entering vapour composite condensation chiller, it is characterised in that described upper regulation shutter is electronic adjustable window shutter.
Finned-tube bundle the most according to claim 1 is to entering vapour composite condensation chiller, it is characterised in that described fin sleeve pipe condensing tube is formed by a circular external finned tube and an interior light pipe suit, arranges some gripper shoes between external finned tube and interior light pipe.
Finned-tube bundle the most according to claim 1 is to entering vapour composite condensation chiller, it is characterised in that described fin sleeve pipe condensing tube is formed by a circular external finned tube and four interior light pipe suits, arranges some gripper shoes between external finned tube and interior light pipe.
Finned-tube bundle the most according to claim 1 is to entering vapour composite condensation chiller, it is characterized in that, described fin sleeve pipe condensing tube is set with by a rounded rectangles external finned tube and some interior light pipes and forms, arranging some gripper shoes between external finned tube and interior light pipe, fin is arranged on the two sides of external finned tube.
Finned-tube bundle the most according to claim 6 is to entering vapour composite condensation chiller, it is characterised in that light pipe in suit one row in described rounded rectangles external finned tube.
Finned-tube bundle the most according to claim 6 is to entering vapour composite condensation chiller, it is characterised in that light pipe in suit two rows in described rounded rectangles external finned tube.
CN201510060361.XA 2015-02-05 2015-02-05 Finned-tube bundle is to entering vapour composite condensation chiller Active CN104567447B (en)

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CN104567447B true CN104567447B (en) 2016-08-24

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111326822B (en) * 2020-02-28 2021-08-13 西安交通大学 Phase-change cooling system and working method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6142219A (en) * 1999-03-08 2000-11-07 Amstead Industries Incorporated Closed circuit heat exchange system and method with reduced water consumption
CN103534532A (en) * 2010-09-17 2014-01-22 伊沃普欧公司 Hybrid heat exchanger apparatus and methods of operating the same
CN103743289A (en) * 2014-01-26 2014-04-23 德州贝诺风力机械设备有限公司 Cooling tower fog dispersal and water collection device
CN104329970A (en) * 2014-11-25 2015-02-04 李金鹏 Finned casing pipe-type compound air cooler pipe bundle
CN204438835U (en) * 2015-02-05 2015-07-01 李金鹏 Finned-tube bundle subtend admission composite condensation cooling device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6142219A (en) * 1999-03-08 2000-11-07 Amstead Industries Incorporated Closed circuit heat exchange system and method with reduced water consumption
CN103534532A (en) * 2010-09-17 2014-01-22 伊沃普欧公司 Hybrid heat exchanger apparatus and methods of operating the same
CN103743289A (en) * 2014-01-26 2014-04-23 德州贝诺风力机械设备有限公司 Cooling tower fog dispersal and water collection device
CN104329970A (en) * 2014-11-25 2015-02-04 李金鹏 Finned casing pipe-type compound air cooler pipe bundle
CN204438835U (en) * 2015-02-05 2015-07-01 李金鹏 Finned-tube bundle subtend admission composite condensation cooling device

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Effective date of registration: 20180718

Address after: 253000 No. 3, No. 135, Zi Qiang street, Decheng District, Dezhou, Shandong.

Co-patentee after: CNCEC CANGZHOU COOLING TECHNOLOGY CO., LTD.

Patentee after: Li Jinpeng

Address before: 253000 No. 3, No. 135, Zi Qiang street, Decheng District, Dezhou, Shandong.

Patentee before: Li Jinpeng