CN209512573U - A kind of round finned heat exchanger - Google Patents
A kind of round finned heat exchanger Download PDFInfo
- Publication number
- CN209512573U CN209512573U CN201822060576.3U CN201822060576U CN209512573U CN 209512573 U CN209512573 U CN 209512573U CN 201822060576 U CN201822060576 U CN 201822060576U CN 209512573 U CN209512573 U CN 209512573U
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- heat exchange
- heat
- straight tube
- fixedly installed
- fixed frame
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- 238000009434 installation Methods 0.000 claims abstract description 39
- 238000012423 maintenance Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000008676 import Effects 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 230000000007 visual effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of round finned heat exchangers, including circular housing, the outer ring of the circular housing equidistantly symmetrically offers installation screw, the external activity of the installation screw is equipped with installation bolt, the circular housing is flexibly connected by installation bolt with round bottom case, the positive middle position of the circular housing is movably installed with maintenance door, the avris position of the fixed frame upper end is fixedly installed with heat exchange import, the avris position of the fixed frame bottom is fixedly installed with heat exchange outlet, the heat exchange straight tube passes through fixed frame and is flexibly connected with heat exchange bend pipe, the heat exchange straight tube is flexibly connected by installation swivel nut with heat exchange bend pipe, heat transmission fin is fixed with outside the heat exchange straight tube, spiral cooling tube is fixedly installed between the heat exchange straight tube.The round finned heat exchanger separately has additional the auxiliary heat-exchangings part such as spiral cooling tube and cooling fin inside heat exchanger in addition to heat exchanger tube and heat transmission fin, enhances heat transfer effect, to promote whole heat exchange efficiency.
Description
Technical field
The utility model relates to technical field of heat exchange equipment, specially a kind of round finned heat exchanger.
Background technique
Heat exchanger, the equipment that the partial heat of hot fluid is exactly passed to cold fluid make to change due to its distinctive performance
Hot device occupies an important position in chemical industry, petroleum, power, food and other many industrial productions, and the functional effect of heat exchanger makes
It can be used as heater, cooler, condenser, evaporator and reboiler etc. in Chemical Manufacture, have the extensive scope of application.
Gilled radiator is one kind common in heat exchanger, and gilled radiator is made in gas and liquid heat exchanger
With a kind of most commonly used heat exchange equipment.It achievees the purpose that augmentation of heat transfer by installing fin additional on common base tube.So
And for existing finned heat exchanger mostly there is mostly square structure, structure has stability on existing market, but causes to account for
Ground area is larger, it has not been convenient to and it uses, and generally closes stationary structure, it is non-dismountable, it has not been convenient to maintenance and replacement internal zero
Component, while the heat-exchanger rig inside heat exchanger is more single, leads to not reach ideal heat transfer effect, overall heat exchange efficiency
Lower disadvantage.
Utility model content
The purpose of this utility model is to provide a kind of round finned heat exchangers, to solve to propose in above-mentioned background technique
Mostly square structure, structure have stability, but cause occupied area larger, it has not been convenient to use, and generally close fixed
Structure, it is non-dismountable, it has not been convenient to maintenance and replacement inner components, while the heat-exchanger rig inside heat exchanger is more single, leads
Cause is unable to reach ideal heat transfer effect, the lower problem of overall heat exchange efficiency.
To achieve the above object, the utility model provides the following technical solutions: a kind of round finned heat exchanger, including circle
Shape shell, the outer ring of the circular housing equidistantly symmetrically offer installation screw, the external activity installation of the installation screw
Have an installation bolt, the circular housing is flexibly connected by installation bolt with circle bottom case, the circular housing it is positive in
Between position be movably installed with maintenance door, the middle position of the inside of the circle bottom case is fixedly installed with fixed frame, the circle
The back of bottom case offers heat release hole, and the side of the maintenance door is movably installed with hinge, in the maintenance door front upper portion
Between position be fixedly installed with visual window, the middle position of the positive other side of the maintenance door is fixedly installed with handle, described
The inner transverse of fixed frame is fixedly installed with heat exchange straight tube, and the outside of the fixed frame is fixedly installed with cooling fin, the fixation
The avris position of frame upper end is fixedly installed with heat exchange import, and the avris position of the fixed frame bottom, which is fixedly installed with, to exchange heat out
Mouth, the heat exchange straight tube pass through fixed frame and are flexibly connected with heat exchange bend pipe, and the heat exchange straight tube is curved by installation swivel nut and heat exchange
Pipe is flexibly connected, and is fixed with heat transmission fin outside the heat exchange straight tube, and it is cooling that spiral is fixedly installed between the heat exchange straight tube
Pipe.
Preferably, the diameter dimension of the circular housing matches with the diameter dimension of round bottom case, and installation screw
Internal diameter matches with the outer diameter of installation bolt, and the external screw-thread phase of the internal whorl of installation screw and installation bolt
Matching.
Preferably, the maintenance door is an integral structure with circular housing, and visual window uses tempered glass material.
Preferably, the fixed frame is rectangle hollow frame structure, and heat exchange straight tube and spiral cooling tube are in fixed frame
In be equidistantly interspersed.
Preferably, the internal diameter of the installation swivel nut matches with the outer diameter of heat exchange straight tube and the bend pipe that exchanges heat.
Preferably, the heat release hole is symmetrical at the back of round bottom case, and the specification for the import that exchanges heat and heat exchange export
Specification it is identical.
Compared with prior art, the utility model has the beneficial effects that the round finned heat exchanger, with original fin
Formula heat exchanger compares, and is improved to circular detachable formula structure, good appearance, disassembly side in external overall structure
Just, as broken down, it is easier to part be repaired or replaced to its inside, and except heat exchanger tube and thermally conductive wing inside heat exchanger
The auxiliary heat-exchangings part such as spiral cooling tube and cooling fin is separately had additional outside piece, enhances heat transfer effect, to promote whole heat exchange effect
Rate.
Detailed description of the invention
Fig. 1 is the utility model positive structure schematic；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model side structure schematic diagram；
Fig. 4 is the utility model back structures schematic diagram；
Fig. 5 is the utility model heat transmission fin structural schematic diagram.
In figure: 1, circular housing；2, installation screw；3, bolt is installed；4, round bottom case；5, maintenance door；6, hinge；7, may be used
Form；8, handle；9, fixed frame；10, exchange heat straight tube；11, swivel nut is installed；12, exchange heat bend pipe；13, heat transmission fin；14, spiral
Cooling tube；15, cooling fin；16, exchange heat import；17, heat exchange outlet；18, heat release hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of round finned heat exchanger, including circle
Shell 1, installation screw 2, installation bolt 3, round bottom case 4, maintenance door 5, hinge 6, visual window 7, handle 8, fixed frame 9, heat exchange
Straight tube 10, installation swivel nut 11, heat exchange bend pipe 12, heat transmission fin 13, spiral cooling tube 14, cooling fin 15, heat exchange import 16, heat exchange
Outlet 17 and heat release hole 18, the outer ring of circular housing 1 equidistantly symmetrically offer installation screw 2, and the external of installation screw 2 lives
Dynamic to be equipped with installation bolt 3, circular housing 1 is flexibly connected by installation bolt 3 with circle bottom case 4, circular housing 1 it is positive
Middle position is movably installed with maintenance door 5, and the middle position of the inside of round bottom case 4 is fixedly installed with fixed frame 9, round bottom case
4 back offers heat release hole 18, and the side of maintenance door 5 is movably installed with hinge 6, the middle position of 5 front upper portion of maintenance door
Be fixedly installed with visual window 7, the middle position of the positive other side of maintenance door 5 is fixedly installed with handle 8, fixed frame 9 it is interior
Portion is laterally fixedly installed with heat exchange straight tube 10, and the outside of fixed frame 9 is fixedly installed with cooling fin 15, the avris of 9 upper end of fixed frame
Position is fixedly installed with heat exchange import 16, and the avris position of 9 bottom of fixed frame is fixedly installed with heat exchange outlet 17, and exchange heat straight tube 10
It being flexibly connected across fixed frame 9 with heat exchange bend pipe 12, heat exchange straight tube 10 is flexibly connected by installation swivel nut 11 with heat exchange bend pipe 12,
It is fixed with heat transmission fin 13 outside heat exchange straight tube 10, is fixedly installed with spiral cooling tube 14 between the straight tube 10 that exchanges heat；
Further, the diameter dimension of circular housing 1 matches with the diameter dimension of round bottom case 4, and installation screw 2
Internal diameter matches with the outer diameter of installation bolt 3, and the external spiral shell of the internal whorl of installation screw 2 and installation bolt 3
Line matches, and keeps the heat exchanger easy to disassemble, when breaking down, is easy that components are repaired or replaced to its inside；
Further, maintenance door 5 is an integral structure with circular housing 1, and visual window 7 uses tempered glass material,
While guaranteeing clear view to inner workings, there is the high-strength characteristic of not cracky；
Further, fixed frame 9 is rectangle hollow frame structure, and heat exchange straight tube 10 and spiral cooling tube 14 are in fixation
It is equidistantly interspersed in frame 9, can carry out making to play booster action in heat exchange work, reinforce heat transfer effect；
Further, the internal diameter of swivel nut 11 and the outer diameter kissing of heat exchange straight tube 10 and the bend pipe 12 that exchanges heat are installed
It closes, reinforces the airtightness of junction between heat exchange straight tube 10 and the bend pipe 12 that exchanges heat, promotion overall heat exchange efficiency；
Further, heat release hole 18 is symmetrical at the back of round bottom case 4, and exchange heat import 16 specification and exchange heat out
The specification of mouth 17 is identical, can be normally carried out work in the case where the heat exchanger reasonable integral structure.
Working principle: the liquid of required heat exchange or gas are passed through inside the heat exchanger from heat exchange import 16, such as Fig. 2 institute
Show, gas or liquid pass through fixed frame 9 by heat exchange import 16 and enters in internal heat exchange straight tube 10, by the straight tube 10 that exchanges heat
When, external heat transmission fin 13 will be exported by the heat of gas or liquid inside heat exchange straight tube 10 to outside, straight from heat exchange
Lead to heat exchange bend pipe 12 in pipe 10 persistently to exchange heat, the installation swivel nut 11 connected between straight tube 10 and the bend pipe 12 that exchanges heat that exchanges heat is able to maintain
Inside airtightness in heat transfer process, liquid or gas are in the progress that continuously flows downward between straight tube 10 and heat exchange bend pipe 12 that exchanges heat
Exchange heat work, eventually by heat exchange outlet 17 by after heat exchange gas or liquid send out, in entire heat transfer process, cooling fin
15, spiral cooling tube 14 can assist exchanging heat to the gas or liquid that enter inside heat exchanger with heat release hole 18, exchange heat
During work carries out, operator can observe internal heat situation by the visual window 7 in maintenance door 5 as shown in Figure 1, such as occur
Failure pulls the activity that handle 8 utilizes hinge 6, is checked to make inside opening 5 heat exchanging device of maintenance door and be sentenced in time
It is disconnected, normal production work is not influenced.
Finally it should be noted that the above content is only to illustrate the technical solution of the utility model, rather than it is practical to this
The limitation of novel protected range, those skilled in the art to the technical solution of the utility model carry out it is simple modification or
Person's equivalent replacement, all without departing from the spirit and scope of technical solutions of the utility model.
Claims (6)
1. a kind of round finned heat exchanger, including circular housing (1), it is characterised in that: the outer ring etc. of the circular housing (1)
Spacing symmetrically offers installation screw (2), and the external activity of the installation screw (2) is equipped with installation bolt (3), the circle
Shell (1) is flexibly connected by installation bolt (3) with round bottom case (4), and the positive middle position of the circular housing (1) is living
Dynamic to be equipped with maintenance door (5), the middle position of the inside of the circle bottom case (4) is fixedly installed with fixed frame (9), the circle
The back of bottom case (4) offers heat release hole (18), and the side of the maintenance door (5) is movably installed with hinge (6), the maintenance door
(5) middle position of front upper portion is fixedly installed with visual window (7), the interposition of the positive other side of the maintenance door (5)
It sets and is fixedly installed with handle (8), the inner transverse of the fixed frame (9) is fixedly installed with heat exchange straight tube (10), the fixed frame
(9) outside is fixedly installed with cooling fin (15), and the avris position of fixed frame (9) upper end is fixedly installed with heat exchange import
(16), the avris position of fixed frame (9) bottom is fixedly installed with heat exchange outlet (17), and the heat exchange straight tube (10) passes through solid
Determine frame (9) to be flexibly connected with heat exchange bend pipe (12), the heat exchange straight tube (10) passes through installation swivel nut (11) and heat exchange bend pipe (12)
It is flexibly connected, is fixed with heat transmission fin (13) outside the heat exchange straight tube (10), is fixedly mounted between the heat exchange straight tube (10)
There are spiral cooling tube (14).
2. a kind of round finned heat exchanger according to claim 1, it is characterised in that: the circular housing (1) it is straight
Diameter size matches with the diameter dimension of round bottom case (4), and the internal diameter of installation screw (2) and installation bolt (3) is outer
Diameter size matches, and the internal whorl of installation screw (2) and the external screw-thread of installation bolt (3) match.
3. a kind of round finned heat exchanger according to claim 1, it is characterised in that: the maintenance door (5) and circle
Shell (1) is an integral structure, and visual window (7) uses tempered glass material.
4. a kind of round finned heat exchanger according to claim 1, it is characterised in that: the fixed frame (9) is rectangular
Shape hollow frame structure, and heat exchange straight tube (10) is equidistantly interspersed in fixed frame (9) with spiral cooling tube (14).
5. a kind of round finned heat exchanger according to claim 1, it is characterised in that: described to install the interior of swivel nut (11)
Diameter size matches with the outer diameter of heat exchange straight tube (10) and heat exchange bend pipe (12).
6. a kind of round finned heat exchanger according to claim 1, it is characterised in that: the heat release hole (18) is in circle
The back of bottom case (4) is symmetrical, and the specification of heat exchange import (16) and the heat exchange outlet specification of (17) are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060576.3U CN209512573U (en) | 2018-12-10 | 2018-12-10 | A kind of round finned heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822060576.3U CN209512573U (en) | 2018-12-10 | 2018-12-10 | A kind of round finned heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209512573U true CN209512573U (en) | 2019-10-18 |
Family
ID=68195015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822060576.3U Expired - Fee Related CN209512573U (en) | 2018-12-10 | 2018-12-10 | A kind of round finned heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209512573U (en) |
-
2018
- 2018-12-10 CN CN201822060576.3U patent/CN209512573U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |