CN108645245A - A kind of heat exchanger - Google Patents
A kind of heat exchanger Download PDFInfo
- Publication number
- CN108645245A CN108645245A CN201810461676.9A CN201810461676A CN108645245A CN 108645245 A CN108645245 A CN 108645245A CN 201810461676 A CN201810461676 A CN 201810461676A CN 108645245 A CN108645245 A CN 108645245A
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- ontology
- heat
- exchanger tube
- hole
- 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.)
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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
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
- F28D3/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits with tubular conduits
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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
The invention discloses a kind of heat exchanger, including ontology and round heat exchanger tube, heat exchanger tube helically formula and is vertically provided at the inside of ontology；Heat exchanger tube includes intake section, exit portion and helically the heat exchanging part of formula setting, intake section are set to exit portion on the same side wall of ontology；First through hole is offered at the top of ontology, liquid can be sprayed to carry out the nozzle of heat exchange with the heat-exchange working medium in heat exchanger tube by being equipped at first through hole；The bottom of ontology offers the second through-hole of the liquid outflow for making nozzle spray；Third through-hole is offered on the side wall of ontology, so that the liquid of nozzle ejection vaporizing section after heat exchange is flowed out from the inside of ontology.The heat exchanger of the present invention under equal conditions, heat exchange area can not only be dramatically increased in the case where not changing caliber, can also increase the flow distance of heat-exchange working medium, the installation difficulty of heat exchanger tube is also enable to effectively reduce since helically formula is arranged heat exchanger tube.
Description
Technical field
The present invention relates to seawater desalination systems, and in particular to a kind of heat exchanger applied in seawater desalination system.
Background technology
Heat exchanger (also referred to as heat exchanger) is oil, chemical industry, power, the energy, metallurgy, aviation, vehicle, refrigeration, food, ring
Protect and other many widely used common processing equipments of industrial department, be ensure process normally smoothly operate it is indispensable
Few critical component occupies critically important share in terms of material consumption, power consumption and construction investment.Currently, having on the market
Heat exchanger used in heat exchanger tube be linear cause such that the contact area of the heat exchange of heat exchanger tube is smaller
The thermal effect that heat pipe changes is less efficient；For example, the heat exchanger tube that existing common multiple-effect distillation device first is imitated is mostly linear, in this way
So that the contact area that the gaseous working medium in heat exchanger tube carries out heat exchange with material seawater is smaller, the thermal effect efficiency for causing heat pipe to change
It is relatively low；And if want to increase the heat exchange area of such linear heat exchanger tube, need increase heat exchanger tube diameter, can cause in this way
Heat exchanger tube is heavier, and installation is very inconvenient.
Invention content
In order to solve existing heat exchanger due to using linear heat exchanger tube, the present invention to provide a kind of
Heat exchanger can improve the heat exchange efficiency of heat exchanger tube and can reduce installation difficulty.
To achieve the above object, a kind of heat exchanger provided by the present invention, including ontology and round heat exchanger tube, the heat exchange
It manages helically formula and is vertically provided at the inside of the ontology；
The heat exchanger tube include intake section, exit portion and helically formula setting heat exchanging part, the intake section
It is set to exit portion on the same side wall of the ontology；
First through hole is offered at the top of the ontology, be equipped at the first through hole can spray liquid with it is described
Heat-exchange working medium in heat exchanger tube carries out the nozzle of heat exchange；The bottom of the ontology offers the liquid for making the nozzle spray
Second through-hole of body outflow；Third through-hole is offered on the side wall of the ontology, so that the liquid that the nozzle sprays is handed over through heat
Rear vaporizing section is changed to flow out from the inside of the ontology.
In above-mentioned heat exchanger, the helix angle of the heat exchanging part is 15 ° -25 °, and screw pitch is the 1.2-2 of itself outer diameter
Times.
In above-mentioned heat exchanger, the heat exchanger tube is made of No. 304 corrugated stainless steel tubings.
In above-mentioned heat exchanger, the liquid that the nozzle sprays is water.
In above-mentioned heat exchanger, the third through-hole is distributed in the not homonymy of the ontology with the intake section.
The present invention has the advantages that compared with prior art：
Since helically formula is arranged heat exchanger tube, under equal conditions, the heat exchanger tube of this curved body structure is not changing caliber
In the case of can not only dramatically increase heat exchange area, and the flow distance of heat-exchange working medium can be increased, so that of the invention
The heat exchange efficiency of heat exchanger effectively improve；Simultaneously as increase heat exchange area without increasing caliber, not only structure letter
It is single, of low cost, but also the installation difficulty of heat exchanger tube can effectively reduce, make the heat exchanger of the present invention that there is preferable application
Range；In addition, the heat exchanger of the present invention also has the ability of very strong self-cleaning and good antiscale property.
Description of the drawings
Fig. 1 is the structural schematic diagram one of the heat exchanger of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram two of the heat exchanger of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the round heat exchanger tube of the heat exchanger of the embodiment of the present invention.
Wherein, 1, ontology；21, intake section；22, exit portion；23, heat exchanging part；3, first through hole；4, second is logical
Hole；5, third through-hole.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in Figure 1, a kind of heat exchanger provided by the present invention, including ontology 1 and round heat exchanger tube, heat exchanger tube is helically
Formula and the inside for being vertically provided at ontology 1；
Heat exchanger tube include intake section 21, exit portion 22 and helically formula setting heat exchanging part 23, intake section 21
It is set to exit portion 22 on the same side wall of ontology 1；
The top of ontology 1 offers first through hole 3, be equipped at first through hole 3 can spray liquid with in heat exchanger tube
Heat-exchange working medium carry out heat exchange nozzle；It is logical that the bottom of ontology 1 offers the liquid for making nozzle spray flows out second
Hole 4；Third through-hole 5 is offered on the side wall of ontology 1 so that the liquid that sprays of nozzle after heat exchange vaporizing section from ontology 1
Inside outflow；
Since helically formula is arranged heat exchanger tube, under equal conditions, the heat exchanger tube of this curved body structure is not changing caliber
In the case of can not only dramatically increase heat exchange area, and the flow distance of heat-exchange working medium can be increased, so that of the invention
The heat exchange efficiency of heat exchanger effectively improve；Simultaneously as increase heat exchange area without increasing caliber, not only structure letter
It is single, of low cost, but also the installation difficulty of heat exchanger tube can effectively reduce, make the heat exchanger of the present invention that there is preferable application
Range；In addition, the heat exchanger of the present invention also has the ability of very strong self-cleaning and good antiscale property.
Certainly, when there is an other conditions limitation, spiral heat exchange tube also horizontally or diagonally can be mounted on heat exchanger body 1 likes
In；At this time, it is preferable that at the middle part of the spiral heat exchange tube, heat exchanger tube can be suspended on hanging in heat exchanger body 1 by being provided with
Rope；For example, can be the steel strand rope for being enough to bear heat exchanger tube weight.
Preferably, the helix angle of heat exchanging part 23 is 15 ° -25 °, and screw pitch is 1.2-2 times of itself outer diameter；More preferably
Ground, in the end of heat exchanging part 23 and exit portion 22, helix angle is smaller, to ensure that liquid smoothly can slowly flow out.
Since corrugated stainless steel tubing is as a kind of flexible pressure-resistant pipe fitting, various angles and curvature half can be freely bent to
Diameter, and have same flexibility and durability in all directions, it is preferable that heat exchanger tube is by No. 304 corrugated stainless steel tubing systems
At, the screw pitch of heat exchanger tube can be enable flexibly to be arranged in this way, but also heat exchanger tube has preferable retractility, it is clog-free and stiff
Hard phenomenon.
Preferably, the liquid that nozzle sprays is water, and according to different usage scenarios and requirement, which can be specially
Industrial water, domestic water or seawater.
Preferably, third through-hole 5 is distributed in the not homonymy of ontology 1 with intake section 21, is more conducive to liquid warp in this way
Vaporizing section is flowed out from the inside of ontology 1 after heat exchange.
To sum up, heat exchanger of the invention has the advantages that compared with prior art：
Since helically formula is arranged heat exchanger tube, under equal conditions, the heat exchanger tube of this curved body structure is not changing caliber
In the case of can not only dramatically increase heat exchange area, and the flow distance of heat-exchange working medium can be increased, so that of the invention
The heat exchange efficiency of heat exchanger effectively improve；Simultaneously as increase heat exchange area without increasing caliber, not only structure letter
It is single, of low cost, but also the installation difficulty of heat exchanger tube can effectively reduce, make the heat exchanger of the present invention that there is preferable application
Range；In addition, the heat exchanger of the present invention also has the ability of very strong self-cleaning and good antiscale property.
It the above is only the preferred embodiment of the present invention, it is noted that those skilled in the art are come
It says, without departing from the technical principles of the invention, several improvement and replacement can also be made, these improve and replace and also answer
It is considered as protection scope of the present invention.
Claims (5)
1. a kind of heat exchanger, which is characterized in that including ontology and round heat exchanger tube, the heat exchanger tube helically formula and vertically arranged
In the inside of the ontology；
The heat exchanger tube include intake section, exit portion and helically formula setting heat exchanging part, the intake section with go out
Oral area is divided on the same side wall of the ontology；
First through hole is offered at the top of the ontology, be equipped at the first through hole can spray liquid with the heat exchange
Heat-exchange working medium in pipe carries out the nozzle of heat exchange；The bottom of the ontology offers the liquid flow for making the nozzle spray
The second through-hole gone out；Third through-hole is offered on the side wall of the ontology, so that the liquid that the nozzle sprays is after heat exchange
Vaporizing section is flowed out from the inside of the ontology.
2. heat exchanger as described in claim 1, which is characterized in that the helix angle of the heat exchanging part is 15 ° -25 °, spiral shell
Away from 1.2-2 times for itself outer diameter.
3. heat exchanger as described in claim 1, which is characterized in that the heat exchanger tube is made of No. 304 corrugated stainless steel tubings.
4. heat exchanger as described in claim 1, which is characterized in that the liquid that the nozzle sprays is water.
5. heat exchanger as described in claim 1, which is characterized in that the third through-hole is distributed in described with the intake section
The not homonymy of ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461676.9A CN108645245A (en) | 2018-05-14 | 2018-05-14 | A kind of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461676.9A CN108645245A (en) | 2018-05-14 | 2018-05-14 | A kind of heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108645245A true CN108645245A (en) | 2018-10-12 |
Family
ID=63755667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810461676.9A Pending CN108645245A (en) | 2018-05-14 | 2018-05-14 | A kind of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108645245A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86208952U (en) * | 1986-11-08 | 1988-07-27 | 鞍山市沙河茶炉厂 | High efficiency gas-water heat exchanger |
| KR100771453B1 (en) * | 2006-08-17 | 2007-10-30 | 주식회사 한국번디 | Turn fin type heat exchanger |
| CN101514880A (en) * | 2009-03-26 | 2009-08-26 | 重庆大学 | Spiral heat exchange tube |
| CN102313404A (en) * | 2011-09-05 | 2012-01-11 | 华北电力大学 | Condenser with liquid separation type spiral tube structure |
| CN202274775U (en) * | 2011-09-28 | 2012-06-13 | 无锡艾德里安科技有限公司 | Steam type steam tube gasifying device provided with drill holes |
| CN104236333A (en) * | 2014-09-25 | 2014-12-24 | 无锡昊瑜节能环保设备有限公司 | Heat exchange device and heat exchange method |
| CN204495120U (en) * | 2015-03-30 | 2015-07-22 | 丛云波 | Helix tube spray heat exchanger |
| WO2016054444A1 (en) * | 2014-10-01 | 2016-04-07 | E-Polytech Mfg. Sys, Llc | Compact heat exchange system and method of cooling |
| CN107543432A (en) * | 2017-09-08 | 2018-01-05 | 广东芬尼克兹节能设备有限公司 | Double-tube heat exchanger and heat pump |
| CN206989741U (en) * | 2017-05-25 | 2018-02-09 | 新昌县七星街道伟畅五金机械厂 | A kind of chemical industry cooling tower |
| CN208296648U (en) * | 2018-05-14 | 2018-12-28 | 广州航海学院 | A kind of new type heat exchanger |
-
2018
- 2018-05-14 CN CN201810461676.9A patent/CN108645245A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86208952U (en) * | 1986-11-08 | 1988-07-27 | 鞍山市沙河茶炉厂 | High efficiency gas-water heat exchanger |
| KR100771453B1 (en) * | 2006-08-17 | 2007-10-30 | 주식회사 한국번디 | Turn fin type heat exchanger |
| CN101514880A (en) * | 2009-03-26 | 2009-08-26 | 重庆大学 | Spiral heat exchange tube |
| CN102313404A (en) * | 2011-09-05 | 2012-01-11 | 华北电力大学 | Condenser with liquid separation type spiral tube structure |
| CN202274775U (en) * | 2011-09-28 | 2012-06-13 | 无锡艾德里安科技有限公司 | Steam type steam tube gasifying device provided with drill holes |
| CN104236333A (en) * | 2014-09-25 | 2014-12-24 | 无锡昊瑜节能环保设备有限公司 | Heat exchange device and heat exchange method |
| WO2016054444A1 (en) * | 2014-10-01 | 2016-04-07 | E-Polytech Mfg. Sys, Llc | Compact heat exchange system and method of cooling |
| CN204495120U (en) * | 2015-03-30 | 2015-07-22 | 丛云波 | Helix tube spray heat exchanger |
| CN206989741U (en) * | 2017-05-25 | 2018-02-09 | 新昌县七星街道伟畅五金机械厂 | A kind of chemical industry cooling tower |
| CN107543432A (en) * | 2017-09-08 | 2018-01-05 | 广东芬尼克兹节能设备有限公司 | Double-tube heat exchanger and heat pump |
| CN208296648U (en) * | 2018-05-14 | 2018-12-28 | 广州航海学院 | A kind of new type heat exchanger |
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| 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: 20181012 |
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| RJ01 | Rejection of invention patent application after publication |