CN207439190U - Fin heater - Google Patents
Fin heater Download PDFInfo
- Publication number
- CN207439190U CN207439190U CN201721292216.5U CN201721292216U CN207439190U CN 207439190 U CN207439190 U CN 207439190U CN 201721292216 U CN201721292216 U CN 201721292216U CN 207439190 U CN207439190 U CN 207439190U
- Authority
- CN
- China
- Prior art keywords
- fin heats
- heats device
- tube
- guide
- finned tube
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims description 24
- 239000011148 porous material Substances 0.000 claims description 16
- 230000008030 elimination Effects 0.000 claims description 10
- 238000003379 elimination reaction Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a fin heater, which comprises a heater body and an air duct, wherein the heater body is provided with a plurality of heating channels, and the heating channels are communicated with a steam inlet and a condensed water outlet of the heater body; one end of the air duct extends into the heating channel through the steam inlet, a condensed water discharge gap is formed between the outer wall of the air duct and the inner wall of the heating channel, and the condensed water discharge gap is communicated with the condensed water outlet. Through above-mentioned structure, the not good problem of heat transfer effect that the comdenstion water influence follow-up steam's of finned tube heater entry among the prior art got into and leads to has been solved.
Description
Technical field
The utility model is related to technical field of heat exchange equipment, in particular to a kind of fin heats device.
Background technology
The fin heats device in chemical plant rubber workshop is the important equipment of steam heat recovery, and effect is using remaining
Hot steam heating cold air, the cold air after heating are delivered in screw lifting slot equipment to dry rubber grain.Conventional wing
Piece heater is single-entry single-out structure, i.e.,:Steam medium enters from one side, into the steam after finned tube by air cooling outside pipe
The mixture of steam and condensed water is formed afterwards, and is flowed out from opposite side.During using this structure, steam just enters in finned tube
When condensed water is just cooled by external cold air, so as to affect the entrance of follow-up steam, heat transfer effect is bad to be obtained
Enough to heating air;Also resulting in steam can not be used effectively, and cause unnecessary waste.
Utility model content
The main purpose of the utility model is that providing a kind of fin heats device, added with solving finned tube of the prior art
The problem of hot device heat transfer effect is bad.
To achieve these goals, the utility model provides a kind of fin heats device, including heater body, heater
Body has multiple heating passages, and heating passage is connected with the steam inlet of heater body and condensation-water drain;Gas-guide tube is led
One end of tracheae is stretched by steam inlet in heating passage, and is formed between the inner wall of the outer wall of gas-guide tube and heating passage cold
Condensate vent gap, condensed water elimination gap are connected with condensation-water drain.
Further, steam inlet and condensation-water drain are located at the same side of heater body.
Further, fin heats device further includes location structure, and location structure is arranged between heating passage and gas-guide tube.
Further, location structure includes multiple locating pieces, and multiple locating pieces are equally spaced around the circumferential direction of gas-guide tube.
Further, fin heats device further includes guide tank, and there is guide tank the inlet channel being isolated from each other and drain to lead to
Road, inlet channel are connected with steam inlet and gas-guide tube, and apocenosis passage is connected with condensation-water drain.
Further, fin heats device further includes drain pipe, and partition plate is provided in guide tank, and drain company is offered on partition plate
Through hole, the first end of drain pipe is corresponding with drain intercommunicating pore to be connected with apocenosis passage, and the second end of drain pipe is led to through air inlet
Road is stretched out to the outside of guide tank;Air inlet pipe, is provided with the air inlet intercommunicating pore connected with inlet channel on guide tank, air inlet pipe with
Air inlet intercommunicating pore docks.
Further, multiple finned tubes are provided in heater body, each finned tube has heating passage, and finned tube is with leading
The junction for flowing case has sealing structure.
Further, sealing structure is the protrusion stretched out on finned tube towards guide tank.
Further, protrusion is formed by the tube wall Pressing Deformation of finned tube.
Further, the one end of finned tube away from steam inlet is additionally provided with sealing device, sealing device closure finned tube
Second end.
Further, the material of finned tube is red copper.
Using the technical solution of the utility model, gas-guide tube, air guide are added in the heating passage of fin heats device body
One end of pipe is stretched into heating passage and forms certain gap between heating passage, condensed water can by the gap,
It is discharged from condensation-water drain.Pass through said structure so that condensing the condensed water to be formed in fin heats device entrance can pass through
The gap discharge of inlet, prevents condensed water from hindering being passed through for subsequent steam, increases the quantity of steam into finned tube, be allowed to
It fully exchanges heat with cold air outside pipe, ensures heat transfer effect, improve the utilization rate of steam, saved the energy.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
New schematic description and description does not form the improper restriction to the utility model for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structure diagram of the fin heats device entirety in embodiment one according to the present utility model;
Fig. 2 shows partial enlarged view at the P of the fin heats device in Fig. 1;
Fig. 3 shows the location structure of fin heats device and the position relationship schematic diagram of gas-guide tube in Fig. 1;
Fig. 4 shows the bottom view of Fig. 3;And
Fig. 5 shows partial enlarged view at the Q of the fin heats device in Fig. 1.
Wherein, above-mentioned attached drawing is marked including the following drawings:
10th, heater body;11st, passage is heated;12nd, sealing structure;13rd, sealing device;20th, gas-guide tube;21st, condensed water
Vent gap;30th, location structure;31st, locating piece;40th, guide tank;41st, inlet channel;42nd, apocenosis passage;43rd, partition plate;50、
Drain pipe;60th, air inlet pipe.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It is pointed out that unless otherwise specified, all technical and scientific terms used in this application have and the application
The normally understood identical meanings of person of an ordinary skill in the technical field.
In the utility model in the case where not making explanation on the contrary, the noun of locality such as " upper and lower, top, bottom " used is usually
Be for direction shown in the drawings or for component in itself on vertical, vertical or gravity direction for;Together
Sample, it for ease of understanding and describes, " inside and outside " refers to the inside and outside of the profile compared with each component in itself, but the above-mentioned noun of locality is simultaneously
It is not used in limitation the utility model.
Caused by the entrance that follow-up steam is influenced to solve the condensed water of finned tube heater entrance of the prior art
The problem of heat transfer effect is bad, the utility model provide a kind of fin heats device.
Embodiment one
A kind of fin heats device as depicted in figs. 1 and 2, including heater body 10 and gas-guide tube 20, heater body
10 have multiple heating passages 11, and heating passage 11 is connected with the steam inlet of heater body 10 and condensation-water drain;Air guide
One end of pipe 20 is stretched by steam inlet in heating passage 11, and between the inner wall of the outer wall of gas-guide tube 20 and heating passage 11
Condensed water elimination gap 21 is formed, condensed water elimination gap 21 is connected with condensation-water drain.
Specifically, gas-guide tube 20 is added in the heating passage 11 of fin heats device body 10, one end of gas-guide tube 20 is stretched
Enter to heat in passage 11 and form certain gap between heating passage 11, condensed water can be by the gap, from condensation
It is discharged in water out.Pass through said structure so that inlet can be passed through by condensing the condensed water to be formed in fin heats device entrance
Gap discharge, prevent condensed water from subsequent steam being hindered to be passed through, increase the quantity of steam into finned tube, be allowed to fully with
The outer cold air heat exchange of pipe, ensures heat transfer effect, improves the utilization rate of steam, saved the energy.
Optionally, steam inlet and condensation-water drain are located at the same side of heater body 10.
Specifically, since condensed water is to be formed in steam inlet one side and discharged in homonymy, it condenses for convenience
The discharge of water, while simplify the access of drain, difficulty of processing is reduced, the homonymy in steam inlet is provided with condensation-water drain, side
Just condensed water is discharged.
Optionally, fin heats device further includes location structure 30, and location structure 30 is arranged on heating passage 11 and gas-guide tube
Between 20.
Specifically, gas-guide tube 20 stretches into the length of heating passage 11 and can be adjusted according to actual conditions, thus has
In the case of, the length that gas-guide tube 20 stretches into heating passage 11 can be longer, it is thus possible to be present with gas-guide tube 20 and heating passage 11
Between condensed water elimination gap 21 non-uniform situation occur, and then the outflow of condensed water can be influenced.Therefore, in order to avoid upper
The appearance of situation is stated, location structure 30 is provided between gas-guide tube 20 and heating passage 11, to ensure condensed water elimination gap
21 sizes it is uniform.
Further, location structure 30 includes multiple locating pieces 31, and multiple locating pieces 31 are between the circumferential direction of gas-guide tube 20 waits
It is set every ground.
Specifically, as shown in figure 3, the columned locating piece 31 of location structure 30 3, three locating pieces 31 are set at equal intervals
It puts on the outer surface of gas-guide tube 20, passes through the limitation of the diameter of above-mentioned locating piece 31 so that gas-guide tube 20 and heating passage 11
Between 21 size of condensed water elimination gap remain and be uniformly distributed, and then ensure that condensed water can be from condensed water elimination gap
It is smoothly flowed out in 21.
As shown in Figure 1, fin heats device further includes guide tank 40, guide tank 40 has 41 He of inlet channel being isolated from each other
Apocenosis passage 42, inlet channel 41 are connected with steam inlet and gas-guide tube 20, and apocenosis passage 42 is connected with condensation-water drain.
Specifically, fin heats device is provided with guide tank 40, there is the inlet channel 41 being separated from each other and row in guide tank 40
Liquid passage 42 so that air inlet and two processes of drain are mutual indepedent, does not interfere with each other, ensure that fin heats device overall work
Stability.
Optionally, fin heats device further includes drain pipe 50 and air inlet pipe 60, and partition plate 43, partition plate are provided in guide tank 40
Drain intercommunicating pore is offered on 43, the first end of drain pipe 50 is corresponding with drain intercommunicating pore to be connected with apocenosis passage 42, drain
Outside of the second end of pipe 50 through inlet channel 41 to guide tank 40 is stretched out;It is provided on guide tank 40 and connects with inlet channel 41
Logical air inlet intercommunicating pore, air inlet pipe 60 are docked with air inlet intercommunicating pore.
Specifically, partition plate 43 is provided in guide tank 40, partition plate 43 separates inlet channel 41 and apocenosis passage 42, partition plate 43
On be additionally provided with drain intercommunicating pore, the inlet of heating passage 11 is arranged on drain intercommunicating pore, gas-guide tube 20 and heating passage
11 condensed water elimination gap 21 can enter apocenosis passage 42 through drain intercommunicating pore, and one end connected drainage of drain pipe 50 leads to
Road 42, the other end stretch out the outside of guide tank 40, and the condensed water in apocenosis passage 42 is discharged.It is set on corresponding guide tank 40
There is air inlet intercommunicating pore, air inlet pipe 60 is docked with air inlet intercommunicating pore, as steam inlet air inlet into inlet channel 41.
Optionally, be provided with multiple finned tubes in heater body 10, each finned tube has a heating passage 11, finned tube with
The junction of guide tank 40 has sealing structure 12.
Specifically, it is finned tube to heat passage 11, and finned tube is provided with sealing structure 12 with the position that guide tank 40 is connected,
It prevents from overflowing in gap of the condensed water between finned tube and guide tank 40, ensures the stability of fin heats device overall work.
Optionally, sealing structure 12 is the protrusion stretched out on finned tube towards guide tank 40.
Specifically, as shown in Fig. 2, since the modes such as welding be easy to cause gas-guide tube 20 and heat the condensation between passage 11
Water vent gap 21 blocks, therefore, on finned tube towards guide tank 40 stretch out protrusion, protrusion on be provided with expansion structure,
During sealing, inflatable structure by gap fill up, realize sealing function.
Further, protrusion is formed by the tube wall Pressing Deformation of finned tube.Facilitate the processing of protrusion, reduce manufacture difficulty.
Certain sealing structure 12 can also be by the way of sealing ring sealing.
As shown in figure 4, the one end of finned tube away from steam inlet is additionally provided with sealing device 13, sealing device 13 blocks wing
The second end of piece pipe.
Specifically, sealing device 13 is additionally provided in the one end of finned tube away from steam inlet, sealing device 13 is provided with
Sealing block by one end of sealing block filling finned tube, prevents condensed water from being flowed out from the end of finned tube, while forces condensed water only
It can be flowed out from condensed water elimination gap 21, ensure that condensed water is flowed out from drain pipe 50.
Optionally, the material of finned tube is red copper.
Specifically, red copper has higher heat exchange efficiency compared with other materials such as tin bronzes, can be into one using red copper
Step improves heat transfer effect.
Embodiment two
Difference lies in location structure 30 is provided in the protrusion structure of 20 outer surface of gas-guide tube with embodiment one.
Specifically, multiple prominent structures are provided on the outer surface of gas-guide tube 20, prominent structure is evenly distributed, passes through
Gap size between prominent structure limitation gas-guide tube 20 and heating passage 11.
It can be seen from the above description that the above embodiments of the present invention achieve the following technical effects:
1st, the entrance for efficiently solving the condensed water influence follow-up steam of finned tube heater entrance of the prior art is led
The problem of heat transfer effect of cause is bad;
2nd, the steam pressure at steam inlet is taken full advantage of so that condensed water can quickly be discharged from condensation-water drain,
Improve heat exchange efficiency;
3rd, compact-sized, job stability is high.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model part rather than the reality of whole
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained should all belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, work, device, component and/or combination thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (11)
1. a kind of fin heats device, which is characterized in that including:
Heater body (10), the heater body (10) have it is multiple heating passages (11), it is described heating passage (11) with
The steam inlet of the heater body (10) is connected with condensation-water drain;
Gas-guide tube (20), one end of the gas-guide tube (20) are stretched by the steam inlet in the heating passage (11), and
Condensed water elimination gap (21) are formed between the outer wall of the gas-guide tube (20) and the inner wall of the heating passage (11), it is described cold
Condensate vent gap (21) is connected with the condensation-water drain.
2. fin heats device according to claim 1, which is characterized in that the steam inlet and the condensation-water drain position
In the same side of the heater body (10).
3. fin heats device according to claim 1, which is characterized in that the fin heats device further includes location structure
(30), the location structure (30) is arranged between the heating passage (11) and the gas-guide tube (20).
4. fin heats device according to claim 3, which is characterized in that the location structure (30) includes multiple locating pieces
(31), multiple locating pieces (31) are equally spaced around the circumferential direction of the gas-guide tube (20).
5. fin heats device according to any one of claim 1 to 4, which is characterized in that the fin heats device also wraps
Guide tank (40) is included, the guide tank (40) has the inlet channel (41) being isolated from each other and apocenosis passage (42), the air inlet
Passage (41) is connected with the steam inlet and the gas-guide tube (20), the apocenosis passage (42) and the condensation-water drain
Connection.
6. fin heats device according to claim 5, which is characterized in that the fin heats device further includes:
Drain pipe (50), the guide tank (40) is interior to be provided with partition plate (43), and drain intercommunicating pore is offered on the partition plate (43),
The first end of the drain pipe (50) is corresponding with the drain intercommunicating pore to be connected with the apocenosis passage (42), the drain pipe
(50) outside of the second end through the inlet channel (41) to the guide tank (40) is stretched out;
Air inlet pipe (60) is provided with the air inlet intercommunicating pore connected with the inlet channel (41) on the guide tank (40), described
Air inlet pipe (60) is docked with the air inlet intercommunicating pore.
7. fin heats device according to claim 5, which is characterized in that be provided in the heater body (10) multiple
Finned tube, each finned tube have the heating passage (11), and the junction of the finned tube and the guide tank (40) has
There is sealing structure (12).
8. fin heats device according to claim 7, which is characterized in that the sealing structure (12) is on the finned tube
The protrusion stretched out towards the guide tank (40).
9. fin heats device according to claim 8, which is characterized in that the raised tube wall punching press by the finned tube
It deforms.
10. fin heats device according to claim 9, which is characterized in that the finned tube is away from the steam inlet
One end is additionally provided with sealing device (13), and the sealing device (13) blocks the second end of the finned tube.
11. fin heats device according to claim 7, which is characterized in that the material of the finned tube is red copper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721292216.5U CN207439190U (en) | 2017-09-30 | 2017-09-30 | Fin heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721292216.5U CN207439190U (en) | 2017-09-30 | 2017-09-30 | Fin heater |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207439190U true CN207439190U (en) | 2018-06-01 |
Family
ID=62296087
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201721292216.5U Active CN207439190U (en) | 2017-09-30 | 2017-09-30 | Fin heater |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207439190U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115091924A (en) * | 2022-08-11 | 2022-09-23 | 江阴市辉龙电热电器有限公司 | Structure of electric heater for electric automobile |
-
2017
- 2017-09-30 CN CN201721292216.5U patent/CN207439190U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115091924A (en) * | 2022-08-11 | 2022-09-23 | 江阴市辉龙电热电器有限公司 | Structure of electric heater for electric automobile |
CN115091924B (en) * | 2022-08-11 | 2023-10-20 | 江阴市辉龙电热电器有限公司 | Structure of electric heater for electric automobile |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210323 Address after: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee after: PetroChina Company Limited Patentee after: Daqing Petrochemical Machinery Factory Co.,Ltd. Address before: 100007 Oil Mansion, 9 North Avenue, Dongcheng District, Beijing, Dongzhimen Patentee before: PetroChina Company Limited |
|
TR01 | Transfer of patent right |