CN208920605U - A kind of cylinder type boiler using moving air interlayer heat-insulating - Google Patents
A kind of cylinder type boiler using moving air interlayer heat-insulating Download PDFInfo
- Publication number
- CN208920605U CN208920605U CN201821084817.1U CN201821084817U CN208920605U CN 208920605 U CN208920605 U CN 208920605U CN 201821084817 U CN201821084817 U CN 201821084817U CN 208920605 U CN208920605 U CN 208920605U
- Authority
- CN
- China
- Prior art keywords
- casing
- insulating layer
- thermal insulating
- inner thermal
- air
- 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.)
- Active
Links
Landscapes
- Air Supply (AREA)
Abstract
The utility model discloses a kind of cylinder type boilers using moving air interlayer heat-insulating, with the reduction of the end A inner thermal insulating layer and the end B inner thermal insulating layer temperature, a small amount of heat-preservation cotton can reach ideal heat insulation effect inside the end A inner thermal insulating layer and the end B inner thermal insulating layer, compared to conventional boiler, the insulating layer and height of lift height pattern of the end A end casing and the end B end casing reduce, reduce the both weight, thereby reduce production cost, transportation cost and installation cost, the reduction of the end A end casing and the end B end cap plate temperature, the radiation loss of boiler reduces, improve the thermal efficiency of boiler, reduce the consumption of fuel, play energy-saving effect, at combustor endcover connect burner with the end A end cap plate temperature reduction, be conducive to the operation of burner, substantially prolong the service life of burner internal electronic component, the end A End casing and the end B end casing surface temperature are reduced to safe temperature, avoid boiler operator from being burned, prevent accident.
Description
Technical field
The utility model relates to boiler technology field, in particular to a kind of cylinder type pot using moving air interlayer heat-insulating
Furnace.
Background technique
Currently, the external insulation of cylinder type boiler is all made of shape of the heat-preservation cotton directly to inner housing heat preservation on domestic market
Formula, its shortcoming is that: first, heat-preservation cotton and front and rear cover height of lift height pattern are larger, increase both weight, and then increase life
Cost, transportation cost and installation cost, second are produced, boiler surfaces (especially boiler front and rear cover) temperature is higher, with the time
Passage, heat-preservation cotton aging, heat insulation effect gradually reduce, and boiler surfaces (especially boiler front and rear cover) temperature further increases,
Increase the radiation loss of boiler, reduces the thermal efficiency of boiler, the boiler end cap temperature of third, burner one end is excessively high, directly
The operation for influencing burner is connect, the service life of burner electronic component can be greatly shortened, most importantly the high temperature of front and rear cover
Surface is it is also possible to boiler operator can be scalded, Yi Fasheng safety accident.
Utility model content
It, can be with the main purpose of the utility model is to provide a kind of cylinder type boiler using moving air interlayer heat-insulating
Effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of cylinder type boiler using moving air interlayer heat-insulating, outer barrel, the outer surface of the outer barrel are cylinder
Body hollow structure, the outer surface of the outer barrel are covered with outer heat insulation layer, and the table pars intramuralis of the outer barrel is provided with the second sky
Air-casing, the inside interlocking of the outer barrel have inner cylinder, and upper surface one end of the outer barrel is provided with air outlet slit, described outer
The one side of cylinder is provided with the end A end casing, and combustor endcover, the combustor end are provided in the middle part of the end casing of the end A
The two sidewalls of lid are provided with combustor end cage shell ring, and the end A end casing is internally provided with the first air buffer, and described
One end of one air buffer is provided with the end A outer heat insulation layer, and the other end of first air buffer is provided with the end A inner thermal insulating layer,
The one side wall of the end A inner thermal insulating layer is covered with the end A refractory casting layer, and the another side of the outer barrel is provided with the end B end cap
Plate, the end B end casing are internally provided with the end B outer heat insulation layer, and the inside middle-end of the end B end casing is provided with third air
Interlayer, one end of the third air buffer are provided with the 2nd end B doughnut-shaped steel plate, the other end setting of the third air buffer
There is the first end B doughnut-shaped steel plate, the side of the first end B doughnut-shaped steel plate is provided with the end B inner thermal insulating layer, the end B end casing
Middle part, which is provided with, overhauls into hole, it is described overhaul into hole inside interlocking have into hole seat shell ring.
Further, the inside of the end A inner thermal insulating layer and the end B inner thermal insulating layer is filled with heat-preservation cotton.
Further, the end A end casing is internally provided with the end A outer heat insulation layer, outside the end A outer heat insulation layer and the end B
The structure of insulating layer is identical.
Further, the bottom end of the end A end casing is provided with air intlet.
Further, the side of first air buffer is provided with the 2nd end A doughnut-shaped steel plate, first air buffer
The other side be provided with the first end A doughnut-shaped steel plate.
Further, the one side wall of the end B inner thermal insulating layer is covered with the end B refractory casting layer, the end the B refractory casting layer
It is matched with the side wall size of the end B inner thermal insulating layer.
Compared with prior art, the utility model has the following beneficial effects: this kind of utility model design is reasonable, with A
Hold the reduction of inner thermal insulating layer and the end B inner thermal insulating layer temperature, a small amount of heat-preservation cotton is inside the end A inner thermal insulating layer and the end B inner thermal insulating layer
It can reach ideal heat insulation effect, compared to conventional boiler, the insulating layer and height of lift height pattern of the end A end casing and the end B end casing
Reduce, reduce the both weight, thereby reduce production cost, transportation cost and installation cost, the boiler on the whole by
In designing the first air buffer, the second air buffer and third air buffer, so that the entire hull-skin temperature of boiler reduces,
The radiation loss of boiler reduces, and improves the thermal efficiency of boiler, reduces the consumption of fuel, plays energy-saving effect,
The burner connected at combustor endcover is conducive to the operation of burner, substantially prolongs with the reduction of the end A end cap plate temperature
The service life of burner internal electronic component, the end A end casing and the end B end casing surface temperature are reduced to safe temperature, avoid
Boiler operator is burned, and prevents accident, it is seen that this kind of utility model, practical function are suitble to be widely popularized.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram of the utility model.
Fig. 3 is the structural schematic diagram of the end the utility model A end casing.
Fig. 4 is the structural schematic diagram of the second air buffer of the utility model.
Fig. 5 is the structural schematic diagram of the first end B doughnut-shaped steel plate of the utility model.
In figure: 1, the end A outer heat insulation layer；2, the end A inner thermal insulating layer；3, outer heat insulation layer；4, outer barrel；5, the second air buffer；
6, inner cylinder；7, air outlet slit；8, the end B outer heat insulation layer；9, the end B refractory casting layer；10, third air buffer；11, it is protected in the end B
Warm layer；12, it overhauls into hole；13, enter hole seat shell ring；14, the first end B doughnut-shaped steel plate；15, the 2nd end B doughnut-shaped steel plate；16, the end B end
Cover board；17, the first air buffer；18, the end A end casing；19, air intlet；20, combustor end cage shell ring；21, burner
End cap；22, the end A refractory casting layer；23, the 2nd end A doughnut-shaped steel plate；24, the first end A doughnut-shaped steel plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-5, a kind of cylinder type boiler using moving air interlayer heat-insulating, including outer barrel 4, the outer cylinder
The outer surface of body 4 is cylindrical body hollow structure, and the outer surface of the outer barrel 4 is covered with outer heat insulation layer 3, the outer barrel 4
Table pars intramuralis is provided with the second air buffer 5, and the inside interlocking of the outer barrel 4 has inner cylinder 6, the upper table of the outer barrel 4
Face one end is provided with air outlet slit 7, and the one side of the outer barrel 4 is provided with the end A end casing 18, in the end A end casing 18
Portion is provided with combustor endcover 21, and the two sidewalls of the combustor endcover 21 are provided with combustor end cage shell ring 20, the end A
End casing 18 is internally provided with the first air buffer 17, and one end of first air buffer 17 is provided with the end A outer heat insulation layer
1, the other end of first air buffer 17 is provided with the end A inner thermal insulating layer 2, and the one side wall of the end A inner thermal insulating layer 2 is covered with
The end A refractory casting layer 22, the another side of the outer barrel 4 are provided with the end B end casing 16, the inside of the end B end casing 16
It is provided with the end B outer heat insulation layer 8, the inside middle-end of the end B end casing 16 is provided with third air buffer 10, the third air
One end of interlayer 10 is provided with the 2nd end B doughnut-shaped steel plate 15, and the other end of the third air buffer 10 is provided with the first B end ring
Shape steel plate 14, the side of the first end B doughnut-shaped steel plate 14 are provided with the end B inner thermal insulating layer 11, the middle part of the end B end casing 16
It is provided with and overhauls into hole 12, the inside interlocking overhauled into hole 12 has into hole seat shell ring 13.
Wherein, the inside of the end A inner thermal insulating layer 2 and the end B inner thermal insulating layer 11 is filled with heat-preservation cotton, fills heat-preservation cotton
The end A inner thermal insulating layer 2 and the end B inner thermal insulating layer 11 have good heat absorption and heat-proof quality.
Wherein, the end A end casing 18 is internally provided with the end A outer heat insulation layer 1, outside the end A outer heat insulation layer 1 and the end B
The structure of insulating layer 8 is identical.
Wherein, the bottom end of the end A end casing 18 is provided with air intlet 19.
Wherein, the side of first air buffer 17 is provided with the 2nd end A doughnut-shaped steel plate 23, first air buffer
17 other side is provided with the first end A doughnut-shaped steel plate 24.
Wherein, the one side wall of the end B inner thermal insulating layer 11 is covered with the end B refractory casting layer 9, the end the B refractory casting layer 9
It is matched with the side wall size of the end B inner thermal insulating layer 11.
It should be noted that the utility model is a kind of cylinder type boiler using moving air interlayer heat-insulating, in the end A
First end A doughnut-shaped steel plate 24 and the 2nd end A doughnut-shaped steel plate 23, the 2nd A end ring are set between insulating layer 2 and the end A outer heat insulation layer 1
Shape steel plate 23 and inner cylinder 6 and combustor end cage shell ring 20 weld, the first end A doughnut-shaped steel plate 24 and outer barrel 4 and burner
The welding of 20 phase of end cap seat shell ring, is supported between the first end A doughnut-shaped steel plate 24 and the 2nd end A doughnut-shaped steel plate 23 with water conservancy diversion gusset, with
This forms the first air buffer 17, and the second air buffer 5, inner cylinder 6 and the 2nd end A are arranged between inner cylinder 6 and outer barrel 4
Doughnut-shaped steel plate 23 and the welding of 15 phase of the 2nd end B doughnut-shaped steel plate, outer barrel 4 and the end A end casing 18 and the end B end casing 16 weld, interior
With the support of water conservancy diversion gusset between cylinder 6 and outer barrel 4, so as to form the second air buffer 5, outside the end B inner thermal insulating layer 11 and the end B
First end B doughnut-shaped steel plate 14 and the 2nd end B doughnut-shaped steel plate 15, the first end B doughnut-shaped steel plate 14 and inner cylinder are set between insulating layer 8
6 and enter the welding of 13 phase of hole seat shell ring, the 2nd end B doughnut-shaped steel plate 15 and outer barrel 4 and enters 13 phase of hole seat shell ring and weld, the first end B
With the support of water conservancy diversion gusset, so as to form third air buffer 10, cold sky between doughnut-shaped steel plate 14 and the 2nd end B doughnut-shaped steel plate 15
Gas by air intlet 19 enter the first air buffer 17, absorb the 2nd end A doughnut-shaped steel plate 23 heat after enter the second air every
Layer 5, most of air continues to flow to third air buffer 10 after absorbing the heat of inner cylinder 6, absorbs the 2nd end B doughnut-shaped steel plate 15
Heat after together with the air that small part does not enter third air buffer 10 from air outlet slit 7 flow out, carry the sky of heat
Gas is subsequently into external waste-heat recovery device or is directly entered external burner, provides partial heat for boiler combustion, with
This simultaneously, in interlayer constantly flowing absorb heat air temperature far below the 2nd end A doughnut-shaped steel plate 23, inner cylinder 6 and
It is not absorbed the temperature in the case of heat in 2nd end B doughnut-shaped steel plate 15 by moving air, thus greatly reduces heat preservation inside temperature
Degree thus greatly reduces boiler hull-skin temperature, the temperature difference extremely reduction of boiler outer surface and surrounding air, to make pot
The radiation loss of furnace substantially reduces.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of cylinder type boiler using moving air interlayer heat-insulating, including outer barrel (4), it is characterised in that: the outer cylinder
The outer surface of body (4) is cylindrical body hollow structure, and the outer surface of the outer barrel (4) is covered with outer heat insulation layer (3), the outer cylinder
The table pars intramuralis of body (4) is provided with the second air buffer (5), and the inside interlocking of the outer barrel (4) has inner cylinder (6), described
Upper surface one end of outer barrel (4) is provided with air outlet slit (7), and the one side of the outer barrel (4) is provided with the end A end casing
(18), it is provided with combustor endcover (21) in the middle part of the end A end casing (18), the two sidewalls of the combustor endcover (21) are set
It is equipped with combustor end cage shell ring (20), the end A end casing (18) is internally provided with the first air buffer (17), and described
One end of one air buffer (17) is provided with the end A outer heat insulation layer (1), and the other end of first air buffer (17) is provided with A
It holds inner thermal insulating layer (2), the one side wall of the end A inner thermal insulating layer (2) is covered with the end A refractory casting layer (22), the outer barrel (4)
Another side be provided with the end B end casing (16), the end B end casing (16) is internally provided with the end B outer heat insulation layer (8), institute
The inside middle-end for stating the end B end casing (16) is provided with third air buffer (10), and one end of the third air buffer (10) is set
It is equipped with the 2nd end B doughnut-shaped steel plate (15), the other end of the third air buffer (10) is provided with the first end B doughnut-shaped steel plate
(14), the side of the first end the B doughnut-shaped steel plate (14) is provided with the end B inner thermal insulating layer (11), in the end B end casing (16)
Portion, which is provided with, overhauls into hole (12), and the inside interlocking overhauled into hole (12) has into hole seat shell ring (13).
2. a kind of cylinder type boiler using moving air interlayer heat-insulating according to claim 1, it is characterised in that: described
The inside of the end A inner thermal insulating layer (2) and the end B inner thermal insulating layer (11) is filled with heat-preservation cotton.
3. a kind of cylinder type boiler using moving air interlayer heat-insulating according to claim 1, it is characterised in that: described
The end A end casing (18) is internally provided with the end A outer heat insulation layer (1), the end A outer heat insulation layer (1) and the end B outer heat insulation layer (8)
Structure is identical.
4. a kind of cylinder type boiler using moving air interlayer heat-insulating according to claim 1, it is characterised in that: described
The bottom end of the end A end casing (18) is provided with air intlet (19).
5. a kind of cylinder type boiler using moving air interlayer heat-insulating according to claim 1, it is characterised in that: described
The side of first air buffer (17) is provided with the 2nd end A doughnut-shaped steel plate (23), the other side of first air buffer (17)
It is provided with the first end A doughnut-shaped steel plate (24).
6. a kind of cylinder type boiler using moving air interlayer heat-insulating according to claim 1, it is characterised in that: described
The one side wall of the end B inner thermal insulating layer (11) is covered with the end B refractory casting layer (9), the end the B refractory casting layer (9) and the end B inside holding
The side wall size of layer (11) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084817.1U CN208920605U (en) | 2018-07-10 | 2018-07-10 | A kind of cylinder type boiler using moving air interlayer heat-insulating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821084817.1U CN208920605U (en) | 2018-07-10 | 2018-07-10 | A kind of cylinder type boiler using moving air interlayer heat-insulating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208920605U true CN208920605U (en) | 2019-05-31 |
Family
ID=66693753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821084817.1U Active CN208920605U (en) | 2018-07-10 | 2018-07-10 | A kind of cylinder type boiler using moving air interlayer heat-insulating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208920605U (en) |
-
2018
- 2018-07-10 CN CN201821084817.1U patent/CN208920605U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202382282U (en) | Energy-saving gas stove | |
| CN201293365Y (en) | Energy-saving gas-combustion stove | |
| CN206036980U (en) | Low -nitrogen combustion's steam boiler | |
| CN202024377U (en) | Heat collecting energy saving gas stove with double-deck hearth | |
| CN208920605U (en) | A kind of cylinder type boiler using moving air interlayer heat-insulating | |
| CN202082981U (en) | Novel efficient and energy-saving device for commercial stove | |
| CN201621742U (en) | Commercial infrared gas cooker | |
| CN207279619U (en) | A kind of tank body of igniter cap formula fuel-oil water heater | |
| CN201731618U (en) | Horizontal shell-type boiler | |
| CN203771406U (en) | High-efficiency gas burner | |
| CN210801172U (en) | Flat dispersion flame low NOx coal gas heat accumulation burner | |
| CN203138068U (en) | Fuel gas rice steaming box | |
| CN201402041Y (en) | Crucible-type energy-saving fuel gas holding furnace | |
| CN201377898Y (en) | Double-water-cavity heat exchanger for fuel oil heater | |
| CN201187820Y (en) | Energy-assembling furnace rack | |
| CN103032904A (en) | Energy-saving gas stove | |
| CN201116778Y (en) | Hot-water heating type high effective energy-saving boiler | |
| CN202024467U (en) | Thermal superconductive pipe boiler | |
| CN204165021U (en) | Energy-efficient steam generator is used in a kind of wine brewing | |
| CN201852285U (en) | Front smoke box of fuel/gas boiler | |
| CN214619647U (en) | High-efficiency energy-saving oil-fired boiler | |
| CN216480907U (en) | Boiler with water-cooled wall | |
| CN210070209U (en) | Waste heat recycling gas hot blast stove | |
| CN201935195U (en) | Heat accumulating type burner with metal casting shell | |
| CN202852817U (en) | Double air duct combustion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |