CN105486123B - A kind of snakelike heat exchange tube beam - Google Patents
A kind of snakelike heat exchange tube beam Download PDFInfo
- Publication number
- CN105486123B CN105486123B CN201510979437.9A CN201510979437A CN105486123B CN 105486123 B CN105486123 B CN 105486123B CN 201510979437 A CN201510979437 A CN 201510979437A CN 105486123 B CN105486123 B CN 105486123B
- Authority
- CN
- China
- Prior art keywords
- snakelike
- coiled pipe
- tube bank
- heat exchange
- housing
- 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.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/08—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag
- F28D7/082—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration
- F28D7/085—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being otherwise bent, e.g. in a serpentine or zig-zag with serpentine or zig-zag configuration in the form of parallel conduits coupled by bent portions
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of snakelike heat exchange tube beam, the first coiled pipe and the second coiled pipe including being respectively provided with winding structure, the staggeredly mutual intercalation of the two, fork row；There is no gap between the tube wall of first coiled pipe and the tube wall longitudinal direction of the second coiled pipe, and the distance for the coiled pipe elbow radius that is staggered between their tube wall transverse direction；It can pass through fluid in first coiled pipe and the second coiled pipe.A kind of heat exchanger for including above-mentioned snakelike heat exchange tube beam, including upper cover plate, housing, lower cover, the snakelike tube bank is set in housing；Upper cover plate is equipped with liquid-entering hole for coolant by be sprayed to the snakelike tube bank；Corresponding position offers hole corresponding with the entrance of snakelike tube bank and is passed therethrough with the corresponding hole in outlet of snakelike tube bank for it on housing；Lower cover is equipped with the liquid outflow that fluid hole is convenient for flowing through the snakelike tube bank.The snakelike heat exchange tube long flow path and compact-sized of the present invention, can more fully exchange heat；Two strands or two kinds of fluids can additionally be cooled down.
Description
Technical field
The invention belongs to technical field of heat exchange, are related to coil heat exchanger, especially spray-type coil heat exchanger structure.
Background technology
Traditional spray-type heat exchanger is to be fixed on coiled pipe on stent in rows, and cooling water is filled by the spray of top layer's pipe
It puts under uniformly leaching, flows through along pipe surface, exchange heat with hot fluid in pipe.It has the drawback that the flow of coiled pipe is short, structure
It is not compact enough, from upper spray and lower liquid closer to lower section when be more not easy uniformly, so as to influence heat transfer effect, research and develop one kind and change
Hot uniform coil heat exchanger becomes desirability.
Invention content
It is an object of the invention to overcome the above problem, a kind of fountain staggeredly row's of pitching coil heat exchanger is provided.
To achieve the above object, the present invention uses following technical scheme：
A kind of snakelike heat exchange tube beam, the first coiled pipe and the second coiled pipe, the two including being respectively provided with winding structure are mutual
Intercalation, staggeredly fork row；There is no gap between the tube wall of first coiled pipe and the tube wall longitudinal direction of the second coiled pipe, and their tube wall is horizontal
Be staggered the distance of a coiled pipe elbow radius between；It can pass through fluid in first coiled pipe and the second coiled pipe.
Further, the structure snd size of first coiled pipe and the second coiled pipe are identical.
A kind of heat exchanger for including above-mentioned snakelike heat exchange tube beam, including upper cover plate, housing, lower cover, the snakelike tube bank
It is set in housing；Upper cover plate is equipped with liquid-entering hole for coolant by be sprayed to the snakelike tube bank；On housing
Corresponding position offers hole corresponding with the entrance of snakelike tube bank and supplies it therefrom with the corresponding hole in outlet of snakelike tube bank
Pass through；Lower cover is equipped with the liquid outflow that fluid hole is convenient for flowing through the snakelike tube bank.
Further, the snakelike tube bank is set to the center in enclosure interior space, spaced between the housing of surrounding.
Spray panel is additionally provided in the housing, positioned at the lower section of the liquid-entering hole in the upper of the snakelike tube bank
Side.
Several apertures are offered on the spray panel so that passing through the spray by the coolant that the liquid-entering hole enters
Aperture on panel sprays and the lower entire snakelike tube bank of rear covering.
The coiled pipe import is set to the bottom of housing for being passed through the relatively high fluid of temperature, and the coiled pipe outlet is set
The top of housing is placed in for the relatively low fluid of pass-out temperature after heat exchange, realizes the cooling flowed down by the liquid-entering hole
Liquid is to snakelike heat exchange tube Shu Jinhang countercurrent flows.
Each opening of the snakelike tube bank can be used as fluid inlet or outlet.
Each snakelike tube bank can be used for through fluid of the same race or fluid not of the same race.
Circulating pump is further included, one end of the circulating pump is connect with the fluid hole of the housing, the other end and the housing
Liquid-entering hole connect with will by the liquid flowed out in fluid hole be pumped into again in housing to it is snakelike tube bank carry out circulating cooling.
Due to the adoption of the above technical scheme, the invention has the advantages that：1. coiled pipe flow is enough long and structure is tight
Gather, spray and under liquid can adequately exchange heat with snake tube fluid；2. two strands or two kinds of fluids can be cooled down.
Description of the drawings
Figure 1A be the embodiment of the present invention fountain interlock pitch row coil heat exchanger overview.
Figure 1B be the embodiment of the present invention fountain interlock pitch row coil heat exchanger remove side housing after overview.
Fig. 2A is the positive overview of coiled pipe used in Figure 1B illustrated embodiments.
Fig. 2 B are the overview of another angle of coiled pipe used in Figure 1B illustrated embodiments.
Fig. 3 A are the positive overview of snakelike tube bank that the coiled pipe shown in Fig. 2A, B forms.
Fig. 3 B are the overview of another angle of snakelike tube bank shown in Fig. 3 A.
Label declaration in figure：
1st, upper cover plate；2nd, housing；3rd, lower cover；11st, liquid-entering hole；21st, panel is sprayed；22nd, the entrance of snakelike tube bank；23、
The outlet of snakelike tube bank；41st, the first coiled pipe；42 second coiled pipes.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
As shown in Figure 1A, 1B, the present invention is mainly by upper cover plate 1, housing 2, snakelike tube bank, and lower cover 3 forms.Wherein：On
Cover board 1 is equipped with liquid-entering hole 11；Appropriate location is equipped with spray panel 21 in housing 2, and snakelike tube bank is set to inside housing 2, sprays
It drenches in the space of 21 lower section of panel；The aperture of several appropriate spacing is offered on spray panel 21, is entered by liquid-entering hole 11 cold
But liquid is by spraying the spray of these apertures on panel 21 and under, the entire snakelike tube bank of covering；Corresponding position offers on housing 2
It is passed therethrough with the 22 corresponding hole of entrance of snakelike tube bank and with the 23 corresponding hole of outlet of snakelike tube bank for it；The snake
Shape tube bank is by the 42 mutual intercalation of the first coiled pipe 41 and the second coiled pipe, staggeredly fork row forms.First coiled pipe 41 and the second coiled pipe 42
Structure is as shown in Fig. 2A, 2B.
As shown in Fig. 3 A, 3B, the snakelike tube bank is made of two mutual intercalations of coiled pipe.In the present embodiment, described two
The structure snd size of coiled pipe are identical, there is no gap between their tube wall longitudinal directions, and are staggered one between their tube wall transverse direction
The distance of coiled pipe elbow radius.
Lower cover 3 is in infundibulate, in its center equipped with fluid hole 31, is gone out convenient for cooled liquid stream.The snakelike tube bank is set
The center in enclosure interior space is placed in, the boundary of the snakelike tube bank and the housing of surrounding keep suitable distance, with spray face
The opposite snakelike tube bank of plate 21 can be sprayed by coolant, be covered.
In use, heat transfer process：By the coolant that liquid-entering hole 11 enters, by spraying, aperture spray is and under on panel 21, first
First row and the snakelike tube bank of second row are sprayed to, the coolant for flowing through first row and the snakelike tube bank of second row later flow to third row
Snakelike tube bank continues the hot fluid in cooling tube, and equally, the can be flow to by flowing through second row and third and arranging the coolant of snakelike tube bank
Four discharge into capable cooling, and so on；The coolant for flowing through the snakelike tube bank of each row is finally pooled on lower cover 3, can be by going out liquid
It flows out in hole 31.
Hot fluid is flowed into from the coiled pipe import 22 close to 2 bottom of housing, from 23 stream of coiled pipe outlet close to 2 top of housing
Go out, in snakelike tube bank with spray and under coolant carry out countercurrent flow.
It is preferred that coiled pipe import, which is set on bottom,；On the other hand, can also inlet and outlet be changed according to specific requirement of engineering
Position, in other words, " import " and " outlet " all just for the temporary name in the direction of fluid at that time, and on-fixed but
Variable；As shown in Figure 1, such as：1）It can go out using opening 231,232 as fluid inlet using opening 221,222 as fluid
Mouthful；2）Opening 221 and 232 as one other fluid import and can be gone out using opening 231 and 222 as a kind of fluid inlet and outlet
Mouthful；3）Can will opening 232 and 221 be used as a kind of fluid inlet and outlet, can will be open 222 and 231 as one other fluid into
Mouth and outlet.
Two coiled pipes of snakelike tube bank, i.e. the first coiled pipe 1 and the second coiled pipe 2 are formed, respectively with independent coiled pipe import
With coiled pipe export, they wherein by can be same fluid or two different fluids.From liquid-entering hole 11 into
The coolant entered needs have certain pressure, could realize more preferably spray, heat transfer effect by aperture in this way.Spray and
Under coolant can directly be flowed out by fluid hole 31, can also liquid-entering hole 11 be entered by a circulating pump and be again introduced into housing
It is interior, circulating cooling is carried out to snakelike tube bank after panel 21 by spraying.The connection mode of first coiled pipe 41 and the second coiled pipe 42 can
To be welding, installed inside housing 2 in a manner of an entirety again later.
Claims (9)
1. a kind of heat exchanger for including snakelike heat exchange tube beam, including upper cover plate（1）, housing（2）, lower cover（3）, feature exists
In：Snakelike tube bank is further included, the snakelike tube bank includes being respectively provided with the first coiled pipe of winding structure（41）With the second coiled pipe
（42）, the mutual intercalation of the two, staggeredly fork row；First coiled pipe（41）Tube wall and the second coiled pipe（42）Tube wall longitudinal direction between do not deposit
In gap, and the distance for the coiled pipe elbow radius that is staggered between their tube wall transverse direction；First coiled pipe（41）With the second coiled pipe
（42）In can pass through fluid；
The snakelike tube bank is set to housing（2）In；Upper cover plate（1）It is equipped with liquid-entering hole（11）Pass through for coolant with to described
Snakelike tube bank sprayed；Housing（2）Upper corresponding position offers the opening with snakelike tube bank（221、222）Corresponding hole
And the opening with snakelike tube bank（231、232）Corresponding hole is passed therethrough for it；
Lower cover（3）It is equipped with fluid hole（31）Convenient for flowing through the outflow of the liquid of the snakelike tube bank.
2. the heat exchanger according to claim 1 for including snakelike heat exchange tube beam, it is characterised in that：First coiled pipe（41）
With the second coiled pipe（42）Structure snd size it is identical.
3. the heat exchanger according to claim 1 for including snakelike heat exchange tube beam, it is characterised in that：The snakelike tube bank setting
It is spaced between the housing of surrounding in the center in enclosure interior space.
4. the heat exchanger according to claim 1 for including snakelike heat exchange tube beam, it is characterised in that：Housing（2）Inside it is additionally provided with
Spray panel（21）, it is located at liquid-entering hole（11）Lower section and in the top of the snakelike tube bank.
5. the heat exchanger according to claim 4 for including snakelike heat exchange tube beam, it is characterised in that：Spray panel（21）On open
Cause equipped with several apertures by liquid-entering hole（11）The coolant of entrance is by spraying panel（21）On aperture spray and it is lower after cover
The entire snakelike tube bank of lid.
6. the heat exchanger according to claim 1 for including snakelike heat exchange tube beam, it is characterised in that：Coiled pipe import is set to shell
Body（2）Bottom for being passed through the relatively high fluid of temperature, coiled pipe outlet is set to housing（3）Top for pass-out pass through
The relatively low fluid of temperature, is realized by liquid-entering hole after heat exchange（11）The coolant flowed down changes snakelike heat exchange tube Shu Jinhang adverse currents
Heat.
7. the heat exchanger according to claim 1 for including snakelike heat exchange tube beam, it is characterised in that：The snakelike tube bank it is each
A opening（221、222、231、232）Fluid inlet or outlet can be used as.
8. the heat exchanger according to claim 1 for including snakelike heat exchange tube beam, it is characterised in that：Each snakelike tube bank can be used for
Pass through fluid of the same race or fluid not of the same race.
9. the heat exchanger according to claim 1 for including snakelike heat exchange tube beam, it is characterised in that：Circulating pump is further included, institute
State one end and the housing of circulating pump（2）Fluid hole（31）Connection, the other end and housing（2）Liquid-entering hole（11）Connection is with will be by
Fluid hole（31）The liquid of middle outflow is pumped into housing again（2）It is interior that circulating cooling is carried out to snakelike tube bank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979437.9A CN105486123B (en) | 2015-12-24 | 2015-12-24 | A kind of snakelike heat exchange tube beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510979437.9A CN105486123B (en) | 2015-12-24 | 2015-12-24 | A kind of snakelike heat exchange tube beam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105486123A CN105486123A (en) | 2016-04-13 |
| CN105486123B true CN105486123B (en) | 2018-06-26 |
Family
ID=55673264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510979437.9A Expired - Fee Related CN105486123B (en) | 2015-12-24 | 2015-12-24 | A kind of snakelike heat exchange tube beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105486123B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732311A (en) * | 2017-01-23 | 2017-05-31 | 南京敦先化工科技有限公司 | A kind of spherical cavity header coil pipe reactor of water route Natural Circulation |
| CN108645246A (en) * | 2018-06-27 | 2018-10-12 | 广州航海学院 | A kind of heat exchanger |
| CN109228002A (en) * | 2018-09-17 | 2019-01-18 | 天津联维乙烯工程有限公司 | Twin-screw extruder pelletizer comprehensive detection system |
| CN113865261A (en) * | 2021-09-10 | 2021-12-31 | 凯珀瑞润滑科技(东台)有限公司 | Efficient cooling equipment for automatic production of lubricating oil |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690639A (en) * | 2004-02-26 | 2005-11-02 | 巴尔的摩汽圈公司 | Densified heat transfer tube bundle |
| CN102322752A (en) * | 2011-08-01 | 2012-01-18 | 西安交通大学 | Heat exchanger |
| CN202460153U (en) * | 2012-02-24 | 2012-10-03 | 珠海格力电器股份有限公司 | Falling film device and seawater desalting device |
| CN202853434U (en) * | 2012-07-31 | 2013-04-03 | 淮南润成科技股份有限公司 | Serpentine-type cooling pipe |
| CN103326085A (en) * | 2013-06-20 | 2013-09-25 | 华南理工大学 | Liquid cooling device of battery of electric vehicle |
| CN204535502U (en) * | 2014-12-18 | 2015-08-05 | 朱新华 | A kind of falling film type heat exchange section of jurisdiction |
-
2015
- 2015-12-24 CN CN201510979437.9A patent/CN105486123B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1690639A (en) * | 2004-02-26 | 2005-11-02 | 巴尔的摩汽圈公司 | Densified heat transfer tube bundle |
| CN102322752A (en) * | 2011-08-01 | 2012-01-18 | 西安交通大学 | Heat exchanger |
| CN202460153U (en) * | 2012-02-24 | 2012-10-03 | 珠海格力电器股份有限公司 | Falling film device and seawater desalting device |
| CN202853434U (en) * | 2012-07-31 | 2013-04-03 | 淮南润成科技股份有限公司 | Serpentine-type cooling pipe |
| CN103326085A (en) * | 2013-06-20 | 2013-09-25 | 华南理工大学 | Liquid cooling device of battery of electric vehicle |
| CN204535502U (en) * | 2014-12-18 | 2015-08-05 | 朱新华 | A kind of falling film type heat exchange section of jurisdiction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105486123A (en) | 2016-04-13 |
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Granted publication date: 20180626 Termination date: 20201224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |