CN104501614A - Vertical vapor heat exchanger rapid in heat exchange - Google Patents
Vertical vapor heat exchanger rapid in heat exchange Download PDFInfo
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- CN104501614A CN104501614A CN201410804619.8A CN201410804619A CN104501614A CN 104501614 A CN104501614 A CN 104501614A CN 201410804619 A CN201410804619 A CN 201410804619A CN 104501614 A CN104501614 A CN 104501614A
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- heat exchanger
- vertical
- inner sleeve
- rapid thermal
- steam heat
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Abstract
The invention provides a vertical vapor heat exchanger rapid in heat exchange. The vertical vapor heat exchanger rapid in heat exchange comprises an outer sleeve and an inner sleeve positioned in the outer sleeve, wherein the inner sleeve is provided with a plurality of through holes and is communicated with the outer sleeve through the through holes. The inner sleeve is provided with a vapor inlet and a water outlet, the vapor inlet is positioned on the highest side of the vertical vapor heat exchanger rapid in heat exchange, the water outlet is positioned on the lowest side of the vertical vapor heat exchanger rapid in heat exchange, and the through holes are distributed in the positions, between the vapor inlet and the water outlet, of the inner sleeve. The vertical vapor heat exchanger rapid in heat exchange has the advantages that the vertical vapor heat exchanger is high in heat exchange speed and heat exchange efficiency, uniform in heat exchange and thorough in drainage; moreover, the problem of coil pipe frost cracking in a traditional vapor heat exchanger in a region with low outdoor temperature in winter can be prevented.
Description
Technical field
The present invention relates to a kind of heat exchanger, particularly relate to the vertical steam heat exchanger that a kind of Rapid Thermal exchanges.
Background technology
Traditional steam(-)coil, no matter be adopt steel pipe or copper pipe structure all to there is uneven problem of being heated, thus cause thermal loss comparatively large, heat transfer effect is poor.Traditional steam(-)coil is horizontal type structure simultaneously, and cannot ensure that coil pipe internal drainage is thorough, in the area that northern outdoor temperature is lower, coil pipe is easy to bursting by freezing.
Therefore, for the problems referred to above, be necessary to propose further solution.
Summary of the invention
The object of the present invention is to provide the vertical steam heat exchanger that a kind of Rapid Thermal exchanges, it can overcome the deficiency existed in existing steam(-)coil.
For achieving the above object, the vertical steam heat exchanger providing a kind of Rapid Thermal to exchange of the present invention, it comprises: outer tube and inner sleeve, described inner sleeve is arranged in described outer tube, described inner sleeve offers some through holes, and described inner sleeve is connected with described outer tube by described some through holes;
Described inner sleeve has air intake and delivery port, described air intake is positioned at the highest side of the vertical steam heat exchanger that described Rapid Thermal exchanges, described delivery port is positioned at the lowest side of the vertical steam heat exchanger that described Rapid Thermal exchanges, and described some through holes are distributed on the inner sleeve between described air intake and delivery port.
As the improvement of the vertical steam heat exchanger that Rapid Thermal of the present invention exchanges, described inner sleeve comprises: steam inlet pipe, outlet pipe and the some VERTICAL TUBE be positioned at therebetween, described steam inlet pipe, outlet pipe are horizontally disposed with, described steam inlet pipe has described air intake, described outlet pipe has described delivery port, described some VERTICAL TUBE are separated from each other and be arranged in parallel, described steam inlet pipe, outlet pipe lay respectively at the two ends of described some VERTICAL TUBE, and be connected with described some VERTICAL TUBE, described some through holes are distributed in described some VERTICAL TUBE.
As the improvement of the vertical steam heat exchanger that Rapid Thermal of the present invention exchanges, outside described steam inlet pipe, outlet pipe and some VERTICAL TUBE, be respectively arranged with the outer tube corresponding with its shape.
As the improvement of the vertical steam heat exchanger that Rapid Thermal of the present invention exchanges, described steam inlet pipe is U-shaped, and one end of described some VERTICAL TUBE is connected to the side of described U-shaped steam inlet pipe.
As the improvement of the vertical steam heat exchanger that Rapid Thermal of the present invention exchanges, the vertical steam heat exchanger that described Rapid Thermal exchanges also comprises fin, and institute's fin is set on described outer tube.
As the improvement of the vertical steam heat exchanger that Rapid Thermal of the present invention exchanges, described outer tube and inner sleeve are copper pipe.
Compared with prior art, the invention has the beneficial effects as follows: the vertical steam heat exchanger heat transfer rate that Rapid Thermal of the present invention exchanges is fast, and efficiency is high, and heat exchange is even, draining is thorough, and the area that outdoor temperature is lower in the winter time also can prevent the coil frost broken problem that exists in conventional vapor heat exchanger.
Accompanying drawing explanation
Fig. 1 is the floor map of vertical steam heat exchanger one detailed description of the invention that Rapid Thermal of the present invention exchanges;
Fig. 2 is the enlarged diagram of part-structure in Fig. 1;
Fig. 3 is the enlarged diagram of part-structure in Fig. 2.
Detailed description of the invention
Below in conjunction with each embodiment shown in the drawings, the present invention is described in detail; but should be noted that; these embodiments are not limitation of the present invention; those of ordinary skill in the art are according to these embodiment institute work energy, method or structural equivalent transformations or substitute, and all belong within protection scope of the present invention.
As shown in Figure 1 and Figure 2, the vertical steam heat exchanger 100 that Rapid Thermal of the present invention exchanges comprises: outer tube 10 and inner sleeve 20, described inner sleeve 20 is arranged in described outer tube 10, described inner sleeve 20 offers some through holes 21, and described inner sleeve 20 is connected with described outer tube 10 by described some through holes 21.The vertical steam heat exchanger 100 that Rapid Thermal of the present invention exchanges adopts double-tube structure, can prevent water hammer, extend the life-span of heat exchanger.
Particularly, described inner sleeve 20 has air intake and delivery port, and described air intake is positioned at the highest side of the vertical steam heat exchanger 100 that described Rapid Thermal exchanges, and described delivery port is positioned at the lowest side of the vertical steam heat exchanger 100 that described Rapid Thermal exchanges.So, can ensure that the water in vapor heat exchanger 100 is emptied completely, when there will not be compressor emergency shutdown there is the problem of bursting by freezing in heat exchanger inside.
Described some through holes 21 are distributed on the inner sleeve 20 between described air intake and delivery port.Thus steam enters into described inner sleeve 20 from air intake, and enter into outer tube 10 further by some through holes 21 rapid diffusion on inner sleeve 20, the temperature of steam also can reduce simultaneously, reduces the thermal loss with outside.Change hot water into after the steam entering into outer tube 10 carries out heat exchange, and rely on Action of Gravity Field to converge to the lowest side of heat exchanger, then discharge from delivery port.Setting like this, vapor flow is than very fast, and heat exchanger effectiveness is high, and heat exchange is relatively uniform, good effect of heat exchange.
Coordinate with reference to shown in Fig. 3, as a kind of embodiment, described inner sleeve 20 comprises: steam inlet pipe 22, outlet pipe 23 and the some VERTICAL TUBE 24 be positioned at therebetween.Described steam inlet pipe 22, outlet pipe 23 are horizontally disposed with, and described steam inlet pipe 22 has described air intake 220, and described outlet pipe 23 has described delivery port 230, and described some VERTICAL TUBE 24 are separated from each other and be arranged in parallel, each self-forming of some VERTICAL TUBE 24 independently loop.Described steam inlet pipe 22, outlet pipe 23 lay respectively at the two ends of described some VERTICAL TUBE 24, and are connected with described some VERTICAL TUBE 24, and described some through holes 21 are distributed in described some VERTICAL TUBE 24.In present embodiment, described steam inlet pipe 22, water outlet 23 are managed and the outside of some VERTICAL TUBE 24 is respectively arranged with the outer tube 10 corresponding with its shape.Thus outer tube 10 and inner sleeve 20 adopt reversed return type structure, so can ensure that each loop resistance is suitable, the steam heat-exchanging in each loop is even.
In addition, in above-mentioned embodiment, described steam inlet pipe 22 is U-shaped, and one end of described some VERTICAL TUBE 24 is connected to the side of described U-shaped steam inlet pipe 22.
The vertical steam heat exchanger 100 that described Rapid Thermal exchanges also comprises fin 30, and described fin 30 is set on described outer tube 10.
In sum, the vertical steam heat exchanger heat transfer rate that Rapid Thermal of the present invention exchanges is fast, and efficiency is high, and heat exchange is even, and draining is thorough, and the area that outdoor temperature is lower in the winter time also can prevent the coil frost broken problem that exists in conventional vapor heat exchanger.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. the vertical steam heat exchanger of a Rapid Thermal exchange, it is characterized in that, the vertical steam heat exchanger that described Rapid Thermal exchanges comprises: outer tube and inner sleeve, described inner sleeve is arranged in described outer tube, described inner sleeve offers some through holes, and described inner sleeve is connected with described outer tube by described some through holes;
Described inner sleeve has air intake and delivery port, described air intake is positioned at the highest side of the vertical steam heat exchanger that described Rapid Thermal exchanges, described delivery port is positioned at the lowest side of the vertical steam heat exchanger that described Rapid Thermal exchanges, and described some through holes are distributed on the inner sleeve between described air intake and delivery port.
2. the vertical steam heat exchanger of Rapid Thermal exchange according to claim 1, it is characterized in that, described inner sleeve comprises: steam inlet pipe, outlet pipe and the some VERTICAL TUBE be positioned at therebetween, described steam inlet pipe, outlet pipe are horizontally disposed with, described steam inlet pipe has described air intake, described outlet pipe has described delivery port, described some VERTICAL TUBE are separated from each other and be arranged in parallel, described steam inlet pipe, outlet pipe lay respectively at the two ends of described some VERTICAL TUBE, and be connected with described some VERTICAL TUBE, described some through holes are distributed in described some VERTICAL TUBE.
3. the vertical steam heat exchanger of Rapid Thermal exchange according to claim 2, is characterized in that, be respectively arranged with the outer tube corresponding with its shape outside described steam inlet pipe, outlet pipe and some VERTICAL TUBE.
4. the vertical steam heat exchanger of Rapid Thermal exchange according to claim 2, it is characterized in that, described steam inlet pipe is U-shaped, and one end of described some VERTICAL TUBE is connected to the side of described U-shaped steam inlet pipe.
5. the vertical steam heat exchanger of Rapid Thermal exchange according to claim 1, it is characterized in that, the vertical steam heat exchanger that described Rapid Thermal exchanges also comprises fin, and institute's fin is set on described outer tube.
6. the vertical steam heat exchanger of Rapid Thermal exchange according to claim 1, it is characterized in that, described outer tube and inner sleeve are copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804619.8A CN104501614A (en) | 2014-12-23 | 2014-12-23 | Vertical vapor heat exchanger rapid in heat exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410804619.8A CN104501614A (en) | 2014-12-23 | 2014-12-23 | Vertical vapor heat exchanger rapid in heat exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104501614A true CN104501614A (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410804619.8A Pending CN104501614A (en) | 2014-12-23 | 2014-12-23 | Vertical vapor heat exchanger rapid in heat exchange |
Country Status (1)
| Country | Link |
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| CN (1) | CN104501614A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2386159A (en) * | 1944-02-17 | 1945-10-02 | American Locomotive Co | Heat exchanger fin tube |
| US3133528A (en) * | 1961-06-09 | 1964-05-19 | Sulzer Ag | Tubular heating element for heating fluids |
| CN1167248A (en) * | 1996-04-10 | 1997-12-10 | 赫德逊产品有限公司 | Vapour condenser for condenser with freeze-proof ventilation function |
| CN102278904A (en) * | 2011-07-29 | 2011-12-14 | 华北电力大学 | Internal liquid-dividing hood-type condensed heat-exchanging pipe |
| CN203687731U (en) * | 2014-01-28 | 2014-07-02 | 南京圣诺热管有限公司 | Built-in multilevel jet flow pipe type fin heat exchange pipe |
| CN204388639U (en) * | 2014-12-23 | 2015-06-10 | 苏州医电神空调设备工程有限公司 | The vertical steam heat exchanger that Rapid Thermal exchanges |
-
2014
- 2014-12-23 CN CN201410804619.8A patent/CN104501614A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2386159A (en) * | 1944-02-17 | 1945-10-02 | American Locomotive Co | Heat exchanger fin tube |
| US3133528A (en) * | 1961-06-09 | 1964-05-19 | Sulzer Ag | Tubular heating element for heating fluids |
| CN1167248A (en) * | 1996-04-10 | 1997-12-10 | 赫德逊产品有限公司 | Vapour condenser for condenser with freeze-proof ventilation function |
| CN102278904A (en) * | 2011-07-29 | 2011-12-14 | 华北电力大学 | Internal liquid-dividing hood-type condensed heat-exchanging pipe |
| CN203687731U (en) * | 2014-01-28 | 2014-07-02 | 南京圣诺热管有限公司 | Built-in multilevel jet flow pipe type fin heat exchange pipe |
| CN204388639U (en) * | 2014-12-23 | 2015-06-10 | 苏州医电神空调设备工程有限公司 | The vertical steam heat exchanger that Rapid Thermal exchanges |
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Application publication date: 20150408 |