CN201811504U - Multiple shell-side shell-and-tube condenser with heat recoverer - Google Patents
Multiple shell-side shell-and-tube condenser with heat recoverer Download PDFInfo
- Publication number
- CN201811504U CN201811504U CN2010205478638U CN201020547863U CN201811504U CN 201811504 U CN201811504 U CN 201811504U CN 2010205478638 U CN2010205478638 U CN 2010205478638U CN 201020547863 U CN201020547863 U CN 201020547863U CN 201811504 U CN201811504 U CN 201811504U
- Authority
- CN
- China
- Prior art keywords
- tube
- housing
- heat
- shell
- heat recovery
- 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
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a multiple shell-side shell-and-tube condenser with a heat recoverer. The condenser comprises a tube box (16), a tube plate (2), a tube plate (7), a shell (4) and an end cover (8). The tube plates are arranged at both ends of the shell. The tube box (16) is connected with the outside of the tube plate (2) and a clapboard is arranged inside the tube box (16) so as to divide the tube box into a heat recovery region (9) and a condensation region (14). The other side of the shell is provided with the end cover (8). A heat exchange tube (5) is arranged in the shell. The heat exchange tube (5) runs through the tube plates (2) and (7) and is communicated with the tube box and the end cover. A longitudinal guide plate (6) is arranged in the shell so as to divide the inside of the shell into a superheated steam heat recovery region and a condensation region. A heat exchanger of the utility model can realize heat recovery of superheated steam by division of the superheated steam heat recovery region and the condensation region.
Description
Technical field
The utility model relates to heat-exchange apparatus, especially the muitishell shell-and-tube cooler that combines of recuperation of heat and condensation.
Background technology
The air-conditioning unit of band recuperation of heat can be produced the domestic hot-water in refrigeration, energy efficient and minimizing cooling water inflow, has the energy-conserving and environment-protective meaning, but the mode of many at present employing series connection or parallel condensing device realizes, it is complicated to cause control and pipeline to connect, increased the overall dimensions of unit, the unit cost increases.Mostly present employed condenser is that shell side is the monoshell journey, causes diameter of the housing big and monoshell journey flow area is very big when the heat exchanger heat transfer amount is big, causes the speed of shell fluid very low, causes the heat exchanger integral body coefficient of heat transfer not high, and heat exchange efficiency is low.
The utility model content
The purpose of this utility model in order to solve the existing deficiency of above-mentioned monoshell journey shell-and-tube cooler, provides the muitishell shell-and-tube cooler of the band heat regenerator that a kind of volume is little, heat exchange efficiency is high just.
For achieving the above object, the technical solution adopted in the utility model is as follows:
The muitishell shell-and-tube cooler of band heat regenerator of the present utility model, this heat exchanger comprises housing, and housing one end is provided with the tube sheet I, and the other end of housing is provided with end cap, is provided with heat exchanger tube in the housing.The outside and inside that bobbin carriage is connected the tube sheet I are provided with the dividing plate I, and bobbin carriage is divided into heat recovery area and condensing zone; In heat recovery area, be provided with the dividing plate II, journey is distinguished in recuperation of heat, the tube side on heat recovery area is provided with the interface tube I, and the tube side below heat recovery area is provided with the interface tube II.Be provided with the dividing plate III in condensing zone, journey is distinguished in condensation, the tube side on condensing zone is provided with the interface tube III, and the tube side below condensing zone is provided with the interface tube IV.Described end cap is connected the outside of tube sheet, and inside is provided with the dividing plate IV, with heat recovery area and condensing zone separately.Be provided with vertical deflector in the housing, form separating of superheated steam heat recovery area and condensing zone in the housing, be provided with the interface tube V on housing top, the bottom is provided with the interface tube VI.
The fixed form of described vertical adverse current speedup deflector in housing is: vertically adverse current speedup deflector one end can be fixing by welding with tube sheet, also can be by fixing in the axial socket of inserting housing or other fixed form.
Described heat recovery area and condensing zone heat exchanger tube are the straight pipe type heat exchanger tube, are provided with the tube sheet II at the other end of housing, and heat exchanger tube runs through the tube sheet I and the tube sheet II is communicated with the bobbin carriage and the end cap at two ends.
Described heat exchanger tube also can be U type cast heat exchanger tube, and end cap directly is fixed on the housing.
Described interface tube V and interface tube VI are arranged on the end of housing or are arranged on the middle part of housing.
The utility model also can be provided with vertical adverse current speedup deflector in housing, by the vertical adverse current speedup deflector that is provided with in the housing one way shell side is divided into muitishell, heat recovery area and condensing zone are separated, increased the length of shell-side fluid circulation, and made the medium of shell-side longitudinally form adverse current with the interior medium of pipe.
Tube sheet is connected with the mode that housing can weld in the utility model, and the connected mode of bobbin carriage and tube sheet can be welding connecting mode or flange connection, also can be other connected mode.
The interface tube that the utility model is provided with near the position of tube sheet in the top and the bottom of housing can be located at the same end of housing or branch is located at the housing two ends according to number of shell passes.
The technique effect that the utility model produces is as follows:
Be provided with vertical adverse current speedup deflector in the housing and will be divided into superheated steam heat recovery area and condensing zone in the housing.The utility model heat exchanger can be realized the superheated steam recuperation of heat by the subregion of superheated steam heat recovery area and condensing zone, can realize again shell side inner refrigerant steam in axial direction and tube fluid form the reverse flow heat exchange, reduce heat transfer temperature loss between fluid, improve condensing heat-exchange efficient.
Description of drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the structural representation of embodiment 2.
The specific embodiment
The utility model is further described below with reference to embodiment, but does not limit the utility model.
Embodiment 1
As shown in Figure 1, the muitishell shell-and-tube cooler of the utility model band heat regenerator comprises bobbin carriage 16, tube sheet I 2 and plate II 7, housing 4, end cap 8 etc.The outside and inside that bobbin carriage 16 is connected tube sheet 2 are provided with dividing plate I 12, bobbin carriage is divided into heat recovery area 9 and condensing zone 14, in heat recovery area 9, be provided with dividing plate II 10, journey is distinguished in recuperation of heat, tube side on heat recovery area is provided with interface tube I 1, tube side below heat recovery area is provided with interface tube II 11, is provided with dividing plate III 15 in condensing zone 14, and journey is distinguished in condensation, tube side on condensing zone is provided with interface tube III 13, and the tube side below condensing zone is provided with interface tube IV 17.Described end cap 8 is connected the outside of tube sheet II 7, and inside is provided with dividing plate IV 19 with heat recovery area and condensing zone separately.Heat exchanger tube 5 runs through tube sheet I 2 and plate II 7 is communicated with bobbin carriage and end cap; Be provided with vertical deflector 6 in the housing, shell side is divided into heat recovery area and condensing zone; Be provided with interface tube V 2 on housing top, the bottom is provided with interface tube VI 18.
Workflow is as follows: a kind of gaseous medium enters from interface tube 3 that medium carries out heat exchange in housing and the heat exchanger tube, and the condensation heat release becomes liquid back and flows out housings from interface tube 18; Second kind of medium enters in heat exchanger tube and the housing from interface tube 12 and flows out from interface tube 1 after the medium heat exchange; The third medium enters in heat exchanger tube and the housing from interface tube 16 and flows out from interface tube 13 after the medium heat exchange.Second kind of medium and the third medium can be also can medium not of the same race with a kind of medium, and this two media all can form countercurrent flow with medium in the housing.
As shown in Figure 2, described heat exchanger tube is a U type heat exchanger tube, and all the other structures are with embodiment 1.
Claims (4)
1. muitishell shell-and-tube cooler with heat regenerator, this heat exchanger comprises housing (4), housing one end is provided with tube sheet I (2), the other end of housing is provided with end cap (8), be provided with heat exchanger tube (5) in the housing, it is characterized in that: the outside and inside that bobbin carriage (16) is connected tube sheet I (2) are provided with dividing plate I (12), and bobbin carriage is divided into heat recovery area (9) and condensing zone (14); In heat recovery area (9), be provided with dividing plate II (10), journey is distinguished in recuperation of heat, the tube side on heat recovery area is provided with interface tube I (1), and the tube side below heat recovery area is provided with interface tube II (11); Be provided with dividing plate III (15) in condensing zone (14), journey is distinguished in condensation, the tube side on condensing zone is provided with interface tube III (13), and the tube side below condensing zone is provided with interface tube IV (17); Described end cap (8) is connected the outside of tube sheet (7), and inside is provided with dividing plate IV (19), with heat recovery area and condensing zone separately; Be provided with vertical deflector (6) in the housing, form separating of superheated steam heat recovery area and condensing zone in the housing, be provided with interface tube V (3) on housing top, the bottom is provided with interface tube VI (18).
2. according to the muitishell shell-and-tube cooler of the described band heat regenerator of claim 1, it is characterized in that: described heat recovery area and condensing zone heat exchanger tube are the straight pipe type heat exchanger tube, the other end at housing is provided with tube sheet II (7), and heat exchanger tube runs through tube sheet I (2) and tube sheet II (7) is communicated with the bobbin carriage and the end cap at two ends.
3. according to the muitishell shell-and-tube cooler of the described band heat regenerator of claim 1, it is characterized in that: described heat exchanger tube is a U type cast heat exchanger tube, and end cap (8) directly is fixed on the housing (4).
4. according to the muitishell shell-and-tube cooler of right 1 or 2 or 3 described band heat regenerators, it is characterized in that: described interface tube V (3) and interface tube VI (18) are arranged on the end of housing or are arranged on the middle part of housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205478638U CN201811504U (en) | 2010-09-29 | 2010-09-29 | Multiple shell-side shell-and-tube condenser with heat recoverer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205478638U CN201811504U (en) | 2010-09-29 | 2010-09-29 | Multiple shell-side shell-and-tube condenser with heat recoverer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201811504U true CN201811504U (en) | 2011-04-27 |
Family
ID=43894444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205478638U Expired - Fee Related CN201811504U (en) | 2010-09-29 | 2010-09-29 | Multiple shell-side shell-and-tube condenser with heat recoverer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201811504U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936628A (en) * | 2010-09-29 | 2011-01-05 | 中原工学院 | Multi-shell tube-shell-and-tube -type condenser with heat recoverer |
| CN102980332A (en) * | 2012-12-04 | 2013-03-20 | 重庆美的通用制冷设备有限公司 | Heat recovery shell and tube condenser |
| CN103438749A (en) * | 2013-08-20 | 2013-12-11 | 华南理工大学 | U-shaped tube type multi-strand flow heat exchanger tube box structure |
| CN108458607A (en) * | 2018-02-27 | 2018-08-28 | 中大空调集团有限公司 | A kind of recovery tubes shell tube condenser |
-
2010
- 2010-09-29 CN CN2010205478638U patent/CN201811504U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101936628A (en) * | 2010-09-29 | 2011-01-05 | 中原工学院 | Multi-shell tube-shell-and-tube -type condenser with heat recoverer |
| CN102980332A (en) * | 2012-12-04 | 2013-03-20 | 重庆美的通用制冷设备有限公司 | Heat recovery shell and tube condenser |
| CN103438749A (en) * | 2013-08-20 | 2013-12-11 | 华南理工大学 | U-shaped tube type multi-strand flow heat exchanger tube box structure |
| CN103438749B (en) * | 2013-08-20 | 2015-06-03 | 华南理工大学 | U-shaped tube type multi-strand flow heat exchanger tube box structure |
| CN108458607A (en) * | 2018-02-27 | 2018-08-28 | 中大空调集团有限公司 | A kind of recovery tubes shell tube condenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101936628A (en) | Multi-shell tube-shell-and-tube -type condenser with heat recoverer | |
| CN101408388A (en) | Thermal storage heat exchanger | |
| CN201811609U (en) | Box-type multi-shell-side counter-flow speed-up shell-and-tube heat exchanger | |
| CN201811504U (en) | Multiple shell-side shell-and-tube condenser with heat recoverer | |
| CN101936674A (en) | Box type multi-shell-pass reverse flow speed-up shell and tube heat exchanger | |
| CN101943526A (en) | Dual-heat source multi-shell-pass counter-current speed-increasing shell and tube heat exchanger | |
| CN202993895U (en) | Steam exhaust cooler of high-water-side pressure steam-driving induced draft fan steam turbine | |
| CN205784662U (en) | A kind of shell-and-tube cooler | |
| CN211625778U (en) | High-efficiency supercooling shell-tube condenser | |
| CN203413884U (en) | Novel high-efficiency shell-and-tube water condenser | |
| CN202328931U (en) | Highly-efficient dry shell and tube condensing heat exchanger with super-cooled pipe | |
| CN201811611U (en) | Box-shell multi-shell pass reverse flow speed increasing shell-and-tube heat exchanger | |
| CN203454474U (en) | Micro-channel heat exchanging device and air conditioner | |
| CN202613757U (en) | Heat pump water heater | |
| CN202973674U (en) | Heat recycling type shell tube type condenser | |
| CN101398268B (en) | Parallel flow heat exchanger | |
| CN102980332B (en) | Heat recovery shell and tube condenser | |
| CN202928175U (en) | Air conditioning system | |
| CN202973973U (en) | Overall expansion type heater for heating network | |
| CN202692766U (en) | Low-resistance heat exchange tube bundle device | |
| CN203024513U (en) | Heat recovery type shell-and-tube type condenser | |
| CN202928390U (en) | Evaporative condenser with novel structure | |
| CN207299622U (en) | A kind of multisystem U-tube evaporator | |
| CN105953476A (en) | Heat pipe falling film generator for low grade heat drive absorption refrigeration | |
| CN201811613U (en) | Dual-heat source multi-shell pass countercurrent speed-increasing type shell-and-tube heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110427 Termination date: 20120929 |