CN102679382A - Heat exchange device - Google Patents
Heat exchange device Download PDFInfo
- Publication number
- CN102679382A CN102679382A CN2011100611995A CN201110061199A CN102679382A CN 102679382 A CN102679382 A CN 102679382A CN 2011100611995 A CN2011100611995 A CN 2011100611995A CN 201110061199 A CN201110061199 A CN 201110061199A CN 102679382 A CN102679382 A CN 102679382A
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- CN
- China
- Prior art keywords
- heat
- tube body
- outside
- fin
- thin
- 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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a heat exchange device which is characterized by comprising an inner sleeve, an outer sleeve arranged outside the inner sleeve, a water inlet and an overflow port which are arranged at the top of the outer sleeve and a water outlet arranged at the bottom of the outer sleeve. A plurality of heat conduction tubes are installed on the inner sleeve, one sections of the heat conduction tubes are inserted in a smoke channel, and the balance sections of the heat conduction tubes are retained in an annular interlayer outside the inner sleeve. Each heat conduction tube comprises a thin wall inner tube body, a radialized vertical continuous outer rib fin is arranged on the outer wall of each thin wall inner tube body, and a thin wall outer tube body is wrapped outside each outer rib fin. The heat exchange device has the advantages of being quick in warming, high in boiler waste heat utilization ratio and strong in functionality.
Description
Technical field
The present invention relates to a kind of heat-exchanger rig.
Background technology
The existing heat-exchanger rig that is installed in the boiler flue outlet; Low to the boiler afterheat recovery utilization rate, caused the serious waste of resource and existing heat-exchange device; Instrument as just heat exchange; Function singleness can not satisfy people's demand, so should provide a kind of new technical scheme to address the above problem.
Summary of the invention
The objective of the invention is,, a kind of quick heating is provided to above-mentioned deficiency, high to the boiler afterheat utilization rate, functional strong heat-exchange device.
For realizing above-mentioned purpose, this uses the technical scheme of novel employing to be:
A kind of heat-exchanger rig; Comprise interior cover, be located at overcoat, the water inlet of being located at the overcoat top and the gap of interior cover outside and the delivery port of being located at jacket bottom; Put in said many heat pipes are installed; In one section insertion flue of said heat pipe, in the annular gap of cover outside, said heat pipe comprised the thin-walled interior tube body in the residue section of said heat pipe was stayed; The outer wall of said thin-walled interior tube body is provided with radial vertically continuous external fin fin, and the external packets of said external fin fin is covered with a thin-walled outer tube body.
Establish the several layers toroidal membrane from top to bottom in the annular gap between the said inside and outside cover, establish water hole on the said toroidal membrane, the water hole on the adjacent annular dividing plate staggers mutually.
Put in said and be provided with silencing means, on the inwall that overlaps in said silencing means is fixed on.
Heat-exchanger rig of the present invention directly contacts with the pyrotechnics of boiler flue discharging because heat pipe is deep in the flue, and the heat absorption surface area is big, and the structural design of heat pipe of the present invention can improve the heat transfer radiating effect of heat pipe greatly, has improved heat exchanger effectiveness.Because water tank is divided into a plurality of spaces independent of each other by toroidal membrane, cold water is heated in each separate space that each layer toroidal membrane separates successively, makes the water temperature of delivery port be convenient to control, can realize constant-temperature effluent.Put in the heat-exchanger rig and be provided with silencing means, can eliminate the noise in the flue, improved of the present invention functional.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the heat pipe structural representation.
Wherein: 1, interior cover, 2, overcoat, 3, water inlet, 4, gap, 5, delivery port, 6, heat pipe, 7, flue, 8, annular gap, 9, interior tube body, 10, the external fin fin, 11, outer tube body, 12, toroidal membrane, 13, water hole, 14, silencing means.
The specific embodiment
As illustrated in fig. 1 and 2; A kind of heat-exchanger rig of the present invention; Cover 1, overcoat 2, the water inlet 3 of being located at overcoat 2 tops and the gap 4 of being located at interior cover 1 outside and the delivery port 5 of being located at overcoat 2 bottoms are equipped with many heat pipes 6 on the said interior cover 1, in one section insertion flue of said heat pipe 6 in comprising; In the annular gap 8 in the residue section of heat pipe 6 is stayed outside the cover; Said heat pipe 6 comprises thin-walled interior tube body 9, and the outer wall of said thin-walled interior tube body 9 is provided with radial vertically continuous external fin fin 10, and the external packets of said external fin fin 10 is covered with a thin-walled outer tube body 11.Establish several layers toroidal membrane 12 from top to bottom in the annular gap 8 between the said inside and outside cover 1 and 2, establish water hole 13 on the said toroidal membrane 12, the water hole 13 on the adjacent annular dividing plate 12 staggers mutually.Advantage of the present invention is: quick heating is high to the boiler afterheat utilization rate, functional strong.
Claims (3)
1. heat-exchanger rig; It is characterized in that: comprise interior cover, be located at overcoat, the water inlet of being located at the overcoat top and the gap of interior cover outside and the delivery port of being located at jacket bottom; Put in said many heat pipes are installed; In one section insertion flue of said heat pipe, in the annular gap of cover outside, said heat pipe comprised the thin-walled interior tube body in the residue section of said heat pipe was stayed; The outer wall of said thin-walled interior tube body is provided with radial vertically continuous external fin fin, and the external packets of said external fin fin is covered with a thin-walled outer tube body.
2. a kind of heat-exchanger rig according to claim 1 is characterized in that: establish the several layers toroidal membrane from top to bottom in the annular gap between the said inside and outside cover, establish water hole on the said toroidal membrane, the water hole on the adjacent annular dividing plate staggers mutually.
3. a kind of heat-exchanger rig according to claim 1 is characterized in that: put in said and be provided with silencing means, on the inwall that overlaps in said silencing means is fixed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100611995A CN102679382A (en) | 2011-03-10 | 2011-03-10 | Heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100611995A CN102679382A (en) | 2011-03-10 | 2011-03-10 | Heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102679382A true CN102679382A (en) | 2012-09-19 |
Family
ID=46811701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100611995A Pending CN102679382A (en) | 2011-03-10 | 2011-03-10 | Heat exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102679382A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137620A (en) * | 2021-04-19 | 2021-07-20 | 浙江上能锅炉有限公司 | Smoke tube with fins |
-
2011
- 2011-03-10 CN CN2011100611995A patent/CN102679382A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113137620A (en) * | 2021-04-19 | 2021-07-20 | 浙江上能锅炉有限公司 | Smoke tube with fins |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |