CN209371510U - Modular layer fires heater - Google Patents
Modular layer fires heater Download PDFInfo
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- CN209371510U CN209371510U CN201821503209.XU CN201821503209U CN209371510U CN 209371510 U CN209371510 U CN 209371510U CN 201821503209 U CN201821503209 U CN 201821503209U CN 209371510 U CN209371510 U CN 209371510U
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- tail gas
- water jacket
- outer water
- bucket
- inner water
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Abstract
A kind of modular layer combustion heater, mainly collects shell by outer water jacket, inner water sleeve, tail gas, flame burner forms.Outer water jacket, inner water sleeve, tail gas collect shell socket combination from outside to inside respectively, flame burner is mounted in the combustion port of outer water jacket and is connected to combustion barrel, circular ring shape gas chamber is formed between combustion barrel and inner water sleeve, a circular ring shape tail gas chamber is formed between inner water sleeve and outer water jacket, outer water jacket and tail gas collect formation circular ring shape tail gas collection chamber between shell, inner water sleeve and outer water jacket are designed with inlet and liquid outlet, tail gas collects the bottom setting of shell there are two the sets of holes for allowing the inlet of inner water sleeve and liquid outlet to pass through, and shell periphery is provided with offgas outlet.
Description
Technical field
The utility model relates to heater technical field, especially a kind of modular layer fires heater.
Background technique
With the development of industry, heater is applied in the application of various industry heatings, is also applied to the cold start of engine
Preheating it is medium, and need the space heat supplies warmed oneself for various.
The heater routinely applied at present is based on fuel oil or combustion heater, because it is with flexible, heat source stabilization
Feature.Conventional fuel oil or combustion heater, is mainly made of blower, burner, combustion chamber, water jacket, at work really with
The area of the only water jacket inner wall of the heated heat absorption of heat source contact, although being additionally provided with cooling fin in many water jackets, due to heat
The limited area that source touches makes the thermal energy to heat source not be fully utilized, finally unrestrained with high-temperature tail gas discharge
Most heat is taken.
Summary of the invention
For the deficiency of above-mentioned existing fuel heater technology, the utility model discloses a kind of combined types simple for structure
Layer combustion heater, sufficiently increasing heating surface area greatly improve the thermal efficiency, while water jacket is that combined type is equipped, facilitates the manufacturing
And maintenance.
Modular layer described in the utility model fires heater, mainly collects shell, spray by outer water jacket, inner water sleeve, tail gas
Ignition combustor composition.Outer water jacket, inner water sleeve, tail gas collect shell, and socket combination, flame burner are mounted on from outside to inside respectively
Be connected in the combustion port of outer water jacket with combustion barrel, between combustion barrel and inner water sleeve formed circular ring shape gas chamber, inner water sleeve with
A circular ring shape tail gas chamber is formed between outer water jacket, outer water jacket and tail gas collect formation circular ring shape tail gas collection chamber between shell,
Inner water sleeve and outer water jacket are designed with inlet and liquid outlet, and tail gas collects the bottom setting of shell, and there are two allow the feed liquor of inner water sleeve
The sets of holes that mouth passes through with liquid outlet, shell periphery is provided with offgas outlet.
Its China and foreign countries' water jacket is open type interlayer tubbiness, and the burning of combustion port and tubulose is provided among outer water jacket bottom
Cylinder, burns and forms a big annular gap chamber between drum outer wall and outer water jacket inner wall, and outer water jacket bottom outside is provided with work
The inlet and liquid outlet of medium；Inner water sleeve is also open type interlayer tubbiness, inner water sleeve bottom outside be provided with for work
The inlet and liquid outlet of medium；The bottom that tail gas collects shell allows the inlet of inner water sleeve to pass through with liquid outlet there are two being arranged
Sets of holes, shell periphery is provided with offgas outlet；Inner water sleeve opening relatively and is covered into the outer water jacket of loading and combustion with outer water jacket opening
It burns in the annular gap chamber between cylinder, space is remained between the outer wall of inner water sleeve and outer water jacket inner wall and forms an annular tail
Air cavity remains with space and forms an annular gas chamber between the inner wall and combustion barrel of inner water sleeve, the bung hole of inner water sleeve and outer
Water jacket bottom inside retains a distance and does not connect to forming the circular passage that gas chamber is connected to tail gas chamber；Tail gas collect shell from
Outer water jacket front end is fastened in outside outer water jacket, and tail gas, which collects, to be remained with space between the inner wall of shell and the outer wall of outer water jacket and formed
One annular tail gas collection chamber, the bottom that bung hole and the tail gas of outer water jacket collect shell retain a distance without it is mutually pull-shaped at
Tail gas chamber and the circular passage with tail gas collection chamber even energy, while the inlet of inner water sleeve and liquid outlet pass through tail gas and collect shell
Two sets of holes of bottom are connected to extraneous working equipment；Flame burner is mounted in the combustion port of outer water jacket and combustion barrel
Connection.
When work, working media is passed through wherein from outer water jacket inlet and inner water sleeve inlet respectively, starting flame burning
Device, flame burn in combustion barrel, and the residual flame of high temperature and combustion gas enter the combustion gas between the inner wall of inner water sleeve and combustion barrel
Chamber carries out heat temperature raising to the heat exchange working media in inner water sleeve, and the combustion gas for having dropped primary temperature becomes tail gas recirculation and enters interior water
Tail gas chamber between the outer wall of set and outer water jacket inner wall, continues heat transferring medium in external water jacket and carries out heating to make its heated heating,
Second cool down after tail gas circulate outer water-jacket outer wall from tail gas chamber again and tail gas collects the tail gas between outer casing inner wall and collects
In chamber, the working media heating in external water jacket again finally collects the offgas outlet discharge of shell from tail gas；Absorbed heat liter
The working media of temperature is passed through working equipment after coming out from inner water sleeve and outer water jacket as needed and carries out heat supply heating.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model, includes that outer water jacket 01, inner water sleeve 02, tail gas collect shell
03, flame burner 04, gas chamber 05, tail gas chamber 06, combustion barrel 07, tail gas collection chamber 14.
Fig. 2 be Fig. 1 A-A view, include tail gas collect shell 03, gas chamber 05, tail gas chamber 06,
Combustion barrel 07, inlet 11, liquid outlet 12, sets of holes 15, distributing fin 16, distributing fin 17, outer water jacket bucket
18, inner water sleeve bucket 19, distributing fin 20, distributing fin 21.
Fig. 3 is the side structure schematic view of outer water jacket described in the utility model, includes outer water jacket bucket 18, burning
Cylinder 07, inlet 08, liquid outlet 09, combustion port 10, distributing fin 21.
Fig. 4 is the overlooking structure diagram of outer water jacket described in the utility model, includes outer water jacket bucket 18, burning
Cylinder 07, inlet 08, liquid outlet 09, combustion port 10, distributing fin 16, distributing fin 21.
Fig. 5 is the side structure schematic view of inner water sleeve described in the utility model, includes inner water sleeve bucket 19, feed liquor
Mouth 11, liquid outlet 12, distributing fin 20.
Fig. 6 is the overlooking structure diagram of outer water jacket described in the utility model, includes inner water sleeve bucket 19, feed liquor
Mouth 11, liquid outlet 12, distributing fin 17, distributing fin 20.
Fig. 7 is the side structure schematic view of tail gas thermal-arrest shell described in the utility model, includes offgas outlet 13
, sets of holes 15.
Fig. 8 is the overlooking structure diagram of tail gas thermal-arrest shell described in the utility model, includes offgas outlet 13
, sets of holes 15.
Specific embodiment
The utility model is described in further detail below with reference to embodiment, following embodiment is to the utility model
Explanation and the utility model is not limited to following embodiment.
Modular layer described in the utility model fires heater, is mainly collected by outer water jacket 01, inner water sleeve 02, tail gas
Shell 03, flame burner 04 form.Outer water jacket 01 is open type interlayer tubbiness, in the ladle body interlayer of water jacket bucket 18
Distributing fin 16 has been uniformly arranged it, ladle body periphery, which is uniformly arranged minimum number and is 3, grows one section of height of ladle body mouth
Longitudinal distributing fin 21, outer 01 bottom centre of water jacket is provided with combustion port 10, and the combustion barrel of tubulose is housed
07, combustion port 10 and combustion barrel 07 are concentric, and the length of combustion barrel 07 is no longer than the length of 02 inner wall of inner water sleeve
Degree forms a big annular gap chamber, outer water between 07 outer wall of combustion barrel and 18 inner wall of water jacket bucket of outer water jacket 01
It covers 01 bottom outside and is provided with inlet 08 and liquid outlet 09 for being passed through working media；Inner water sleeve 02 is also to open
Mouthful formula interlayer tubbiness is uniformly arranged longitudinal distributing fin 17, ladle body periphery in the ladle body interlayer of inner water sleeve bucket 19
It is uniformly arranged the longitudinal distributing fin 20 for growing one section of height of ladle body mouth that minimum number is 3,02 bottom of inner water sleeve
Outside is provided with inlet 11 and liquid outlet 12 for being passed through working media；Tail gas collects shell 03 and is arranged in bottom
There are two allow the inlet 11 of inner water sleeve 02 and liquid outlet 12 it is fixed by sets of holes 15, tail gas collects shell 03 and exists
Offgas outlet 13 is provided with close at outer 01 bottom of water jacket for arranging outwardly the tail gas in tail gas collection chamber 14.
It is first that 02 bung hole of inner water sleeve and outer 01 bung hole of water jacket is opposite and by the inner water sleeve bucket 19 of inner water sleeve 02
Set is fitted into the annular gap chamber between the outer water jacket bucket 18 of outer water jacket 01 and combustion barrel 07, the interior water of inner water sleeve 02
Remain with space shape one annular gas chamber 05 between set 19 inner wall of bucket and 07 outer wall of combustion barrel, inner water sleeve 02 it is interior
Space is remained between 19 outer wall of water jacket bucket and outer 18 inner wall of water jacket bucket of outer water jacket 01 forms an annular tail gas chamber
06, the thickness of interlayer of tail gas chamber 06 is the height of the distributing fin 20 of 19 periphery of inner water sleeve bucket, i.e. inner water sleeve bucket 19
The distributing fin 20 of periphery had both been the tail gas water conservancy diversion heat transfer in tail gas chamber 06, also fixed as the thickness of interlayer of tail gas chamber 06
Position, outer 18 bottom inside of water jacket bucket of the bung hole of the inner water sleeve bucket 19 of inner water sleeve 02 and outer water jacket 01 retain one section away from
The circular passage that gas chamber 05 is connected to tail gas chamber 06 is formed from not connecting, this section of distance is the inner water sleeve of inner water sleeve 02
19 periphery distributing fins 20 of bucket grow the height of ladle body mouth, and this section of distance to be grown using distributing fin 20 is used as this
The altitude location of circular passage；Tail gas collects the periphery that shell 03 is fastened in the outer water jacket bucket 18 of outer water jacket 01, tail gas
Collect retaining space between 03 inner wall of shell and the outer wall of outer water jacket bucket 18 and form an annular tail gas collection chamber 14, tail gas converges
Collect the thickness of interlayer of chamber for the height of the distributing fin 21 of outer 18 periphery of water jacket bucket, i.e., the distributing fin 21 of outer 18 periphery of water jacket bucket
Both it conducted heat, was also positioned as the thickness of interlayer of tail gas collection chamber 14, the outer water jacket bucket of outer water jacket 01 for tail gas collection chamber water conservancy diversion
18 bung hole, which with tail gas collects 03 bottom inside of shell and retains a distance, not to connect to forming tail gas chamber 06 and tail gas collection chamber
The circular passage of 14 connections, this section of distance are that the 18 periphery distributing fin 21 of outer water jacket bucket of outer water jacket 01 grows ladle body mouth
Height, and using this section of distance that distributing fin 21 grows as the altitude location in circular passage, inner water sleeve 02
Inlet 11 collects two sets of holes 15 of 03 bottom of shell across tail gas with liquid outlet 12 and uses after fixed sealing therewith
In being passed through working media, tail gas collects shell 03 and is provided with offgas outlet 13 close at outer 01 bottom of water jacket；Flame burner 04
It is mounted on the combustion port 10 of outer water jacket 01 and is connected to combustion barrel 07.
When work, the inlet 11 of the inlet 08 from outer water jacket 01 and inner water sleeve 02 is passed through it to heat exchange working media respectively
In, start flame burner 04, flame burns in combustion barrel 07, and the residual flame of high temperature and combustion gas enter inner water sleeve 02 and combustion
The gas chamber 05 between cylinder 07 is burnt, heat temperature raising is carried out to the heat exchange working media in inner water sleeve 02, has exchanged a heat
Combustion gas becomes the tail gas chamber that tail gas baffling is passed through between inner water sleeve 02 and outer water jacket 01, continues in inner water sleeve 02 and outer water jacket 01
Heat exchange working media carry out heating simultaneously and continue to heated heating, the second tail gas for being swapped out heat is flowed from tail gas chamber 06 again
It is passed through outer water jacket 01 and tail gas collects in tail gas collection chamber 14 between shell 03, the heat exchange work in external water jacket 01 again
Medium heating, the tail gas for finally having exchanged heat are discharged from the offgas outlet 13 that tail gas collects shell 03；It has absorbed heat the work of heating
Make to be passed through various working equipments progress heat supply heating as needed after medium comes out from inner water sleeve 02 and outer water jacket 01.In practical work
In work, outer water jacket 01 and inner water sleeve 02 can each lead into different working medias and independent supply for working media heating
Warm, outer water jacket 01 and inner water sleeve 02 can also be connected one group of liquid in-out mouth of two water jackets by pipeline makes two
The heat exchanging chamber of a water jacket is concatenated, and is together working media heating of the same race.
Modular layer described in the utility model fires heater, and the flame burner 06 as heat source can be fuel oil
Combustor can be with gas burner system, can be electric calorifier, can also be flue tail gas of other high temperature etc. as heat
Source is conducive to heat recovery.
In conclusion the utility model compared with prior art, has the following advantages that and effect: first is multiple heating
Chamber, heat exchange area is big, and the thermal efficiency is high；Second is double heat exchanging chambers, can be synchronized as different types of working media heat supply；Third is
Various heating sources can be used, it is mating more flexible, in addition to using fuel oil or gas burner system, electric calorifier, high temperature also can be used
Flue tail gas etc. is conducive to waste heat recycling；Fourth is that compact-sized small and exquisite, wide application, can be applied to industry heating, civilian confession
It is warm, it can also be applied to vehicle using as warming and engine prewarming equipment.
Claims (6)
1. a kind of modular layer fires heater, it is characterized in that the heater is collected outside by outer water jacket (01), inner water sleeve (02), tail gas
Shell (03), flame burner (04) composition, inner water sleeve (02) bung hole and outer water jacket (01) bung hole are opposite and by inner water sleeve (02)
Inner water sleeve bucket (19) set is fitted into the annular gap chamber between the outer water jacket bucket (18) of outer water jacket (01) and combustion barrel (07), interior water
It covers and remains with space shape one annular gas chamber (05) between inner water sleeve bucket (19) inner wall and combustion barrel (07) outer wall of (02),
Space is remained between inner water sleeve bucket (19) outer wall of inner water sleeve (02) and outer water jacket bucket (18) inner wall of outer water jacket (01) to be formed
One annular tail gas chamber (06), the bung hole of the inner water sleeve bucket (19) of inner water sleeve (02) and the outer water jacket bucket (18) of outer water jacket (01)
Bottom inside retains a distance and does not connect to forming the circular passage that gas chamber (05) is connected to tail gas chamber (06)；Tail gas collects outer
Shell (03) is fastened in the periphery of the outer water jacket bucket (18) of outer water jacket (01), and tail gas collects shell (03) inner wall and outer water jacket bucket (18)
Outer wall between retaining space formed an annular tail gas collection chamber (14), the bung hole of the outer water jacket bucket (18) of outer water jacket (01)
Collect shell (03) bottom inside with tail gas and retain a distance and does not connect to forming tail gas chamber (06) and tail gas collection chamber (14) even
Logical circular passage, the inlet (11) of inner water sleeve (02) and liquid outlet (12) pass through two that tail gas collects shell (03) bottom
For being passed through working media after sets of holes (15) and therewith fixed sealing；Tail gas collects shell (03) close at outer water jacket (01) bottom
It is provided with offgas outlet (13), flame burner (04) is mounted on the combustion port (10) of outer water jacket (01) and and combustion barrel
(07) it is connected to.
2. modular layer according to claim 1 fires heater, it is characterized in that outer water jacket (01) is open type interlayer tubbiness,
The first distributing fin (16) are uniformly arranged in the ladle body interlayer of outer water jacket bucket (18), ladle body periphery has been uniformly arranged minimum number
For 3 articles of the 4th longitudinal distributing fin (21) for growing one section of height of ladle body mouth, outer water jacket (01) bottom centre is provided with combustion
Burner interface (10), and the combustion barrel (07) of tubulose is housed, combustion port (10) and combustion barrel (07) are concentric, combustion barrel
(07) length is no longer than the length of inner water sleeve (02) inner wall.
3. modular layer according to claim 1 fires heater, it is characterized in that gas chamber (05) is connected to tail gas chamber (06)
The height of circular passage be that inner water sleeve bucket (19) the periphery third distributing fin (20) of inner water sleeve (02) grows the height of ladle body mouth
Degree, and using this section of distance that third distributing fin (20) grow as the altitude location of the circular passage.
4. modular layer according to claim 1 fires heater, it is characterized in that inner water sleeve (02) is open type interlayer tubbiness,
Longitudinal the second distributing fin (17) is uniformly arranged in the ladle body interlayer of its inner water sleeve bucket (19), ladle body periphery has been uniformly arranged
The longitudinal third distributing fin (20) for growing one section of height of ladle body mouth that minimum number is 3, inner water sleeve (02) bottom outside
It is provided with the inlet (11) and liquid outlet (12) for being passed through working media.
5. modular layer according to claim 1 fires heater, it is characterized in that tail gas chamber (06) and tail gas collection chamber (14)
The height of the circular passage of connection is that outer the 4th distributing fin (21) of water jacket bucket (18) periphery of outer water jacket (01) grows ladle body mouth
Height, and using this section of distance that the 4th distributing fin (21) grows as the altitude location in circular passage.
6. modular layer according to claim 1 fires heater, it is arranged it is characterized in that tail gas collects shell (03) in bottom
There are two allow the inlet (11) of inner water sleeve (02) and liquid outlet (12) it is fixed by sets of holes (15), tail gas collects shell (03)
Offgas outlet (13) are being provided with close at outer water jacket (01) bottom for arranging outwardly the tail gas in tail gas collection chamber (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503209.XU CN209371510U (en) | 2018-09-14 | 2018-09-14 | Modular layer fires heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821503209.XU CN209371510U (en) | 2018-09-14 | 2018-09-14 | Modular layer fires heater |
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| Publication Number | Publication Date |
|---|---|
| CN209371510U true CN209371510U (en) | 2019-09-10 |
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ID=67811623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821503209.XU Active CN209371510U (en) | 2018-09-14 | 2018-09-14 | Modular layer fires heater |
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| Country | Link |
|---|---|
| CN (1) | CN209371510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906537A (en) * | 2018-09-14 | 2020-03-24 | 佛山市国能宏基投资有限公司 | Combined layer combustion heater |
-
2018
- 2018-09-14 CN CN201821503209.XU patent/CN209371510U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906537A (en) * | 2018-09-14 | 2020-03-24 | 佛山市国能宏基投资有限公司 | Combined layer combustion heater |
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