CN87200256U - Detachable open-type hot tube heat-exchanger - Google Patents
Detachable open-type hot tube heat-exchanger Download PDFInfo
- Publication number
- CN87200256U CN87200256U CN 87200256 CN87200256U CN87200256U CN 87200256 U CN87200256 U CN 87200256U CN 87200256 CN87200256 CN 87200256 CN 87200256 U CN87200256 U CN 87200256U CN 87200256 U CN87200256 U CN 87200256U
- Authority
- CN
- China
- Prior art keywords
- heat
- water tank
- pipe
- end cover
- heat pipe
- 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.)
- Withdrawn
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000008236 heating water Substances 0.000 claims abstract description 9
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000003670 easy-to-clean Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- 239000003546 flue gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Images
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a detachable open-type hot tube heat exchanger which is provided with a detachable upper end cover which is a screw plug or a cap nut with a small hole in the center. The upper end cover and the tube body of the hot tube adopt screwed connection, and a working medium water tank is combined with a heating water tank as integration. The utility model has the advantages of simple structure, convenient manufacture and strong adaptability, and scale deposit and corrosion products in the tubes are easy to clean.
Description
The invention belongs to heat pipe heat exchanger unit.
The open type heat-pipe heat exchanger that the Soviet Union proposes is used to add hot water.The heat pipe upper end has an aperture, and heat pipe upper end and water tank baffle weldering are lived.Water tank baffle is divided into heating water tank and working medium water tank two parts with water tank.Heat pipe is divided into common bringing-up section and heat release section.Bringing-up section is inserted in the flue gas, and heat release section is positioned at heating water tank.Heat pipe is worked automatically when flue gas passes the heat pipe bringing-up section, and incoagulable gas is discharged automatically in the pipe, and intraductal working medium (water) amount is regulated automatically.Flue gas heat is passed to water in the heating water tank by the heat pipe heat release section, and hot water is for producing or life is used.
But after this heat pipe long-term work, incrustation scale in the heat pipe and corrosion product be easy-clear not.The present invention is exactly at this problem, has proposed dismountable open type heat-pipe heat exchanger.
Main points of the present invention are that the open type heat pipe has dismountable upper end cover.Upper end cover can be plug screw or the blind nut that a centre has aperture.Upper end cover can adopt with tube body of heat pipe and be threaded.Heating water tank and working medium water tank can be integrated.
When flue gas during through the superheater tube bringing-up section, the heat pipe bringing-up section begins heat absorption, makes intraductal working medium (water) vaporization, and steam will manage interior incoagulable gas and be extruded from aperture.The heat of steam discharges to the water in the heating water tank by the heat pipe heat release section and condenses.Because gravity effect condensate water is got back to bringing-up section again.Circulation is carried out like this, and the waste heat in the flue gas has been passed to water, has reached the purpose of utilizing waste heat.
Because heat pipe has aperture to communicate with the external world.The pipe internal pressure is higher slightly than atmospheric pressure, behind the steady operation, and intraductal working medium normal circulation, heat pipe and extraneous essentially no mass exchange.
After the long-term work, if any incrustation scale and corrosion product.Can open upper end cover and clean, can continue to use.
The present invention be used for 0.5 ton/time, 1 ton/time, 2 tons/time, 4 tons/time small-sized industrial boiler, its heat pipe external diameter is 25,32,38mm, three kinds of heat pipe total lengths are 100-1500mm.Bringing-up section and heat release section length are decided as required.The bringing-up section outside is with fin, enhanced heat exchange.The heat pipe external diameter that is used for Industrial Stoves is 25,32,38,50mm, heat pipe total length 1000-2000mm.
Advantage of the present invention is: simple in structure, easy to make, incrustation scale and corrosion product are removed easily in the pipe, and applicability is strong.
Fig. 1 is an open type heat-pipe heat exchanger schematic diagram.
Fig. 2 is dismountable open type heat-pipe heat exchanger schematic diagram.
Fig. 3 is dismountable heat pipe upper end cover front view.
Fig. 4 is dismountable heat pipe upper end cover side view.
Working medium water tank (1) among the figure, heat pipe aperture (2), open type heat pipe (3), water inlet pipe (4), flue gas (5), heating water tank (6), water tank baffle (7), outlet pipe (8), dismountable heat pipe upper end cover (9), dismountable upper end cover aperture (10).
Claims (3)
1, a kind of heat-pipe heat exchanger, it has the middle open type heat pipe [3] that has aperture, working medium water tank [1], heating water tank [6] is characterized in that said open type heat pipe has the upper end cover [9] that dismountable centre has aperture.
2, a kind of heat-pipe heat exchanger according to claim 1 is characterized in that working medium water tank (1) and heating water tank (6) are integrated.
3, a kind of heat-pipe heat exchanger according to claim 1 and 2 is characterized in that upper end cover is middle plug screw or the blind nut that has aperture, and upper end cover adopts with tube body of heat pipe and is threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200256 CN87200256U (en) | 1987-01-05 | 1987-01-05 | Detachable open-type hot tube heat-exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87200256 CN87200256U (en) | 1987-01-05 | 1987-01-05 | Detachable open-type hot tube heat-exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87200256U true CN87200256U (en) | 1988-06-29 |
Family
ID=4816713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87200256 Withdrawn CN87200256U (en) | 1987-01-05 | 1987-01-05 | Detachable open-type hot tube heat-exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87200256U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103542560A (en) * | 2013-10-25 | 2014-01-29 | 青岛百旺电器有限公司 | Pressure-bearing plastic liner and solar water heater using liner |
| CN103720035A (en) * | 2012-10-15 | 2014-04-16 | 贵州中烟工业有限责任公司 | Suction vibration disk structure and maintenance method |
| CN103837026A (en) * | 2014-03-18 | 2014-06-04 | 清华大学 | Microarray heat pipe gas-liquid heat exchange device |
-
1987
- 1987-01-05 CN CN 87200256 patent/CN87200256U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720035A (en) * | 2012-10-15 | 2014-04-16 | 贵州中烟工业有限责任公司 | Suction vibration disk structure and maintenance method |
| CN103720035B (en) * | 2012-10-15 | 2016-09-14 | 贵州中烟工业有限责任公司 | Suction vibration disk structure and method for maintaining |
| CN103542560A (en) * | 2013-10-25 | 2014-01-29 | 青岛百旺电器有限公司 | Pressure-bearing plastic liner and solar water heater using liner |
| CN103837026A (en) * | 2014-03-18 | 2014-06-04 | 清华大学 | Microarray heat pipe gas-liquid heat exchange device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |