CN205447839U - Hot hot air heater is adopted to secondary - Google Patents
Hot hot air heater is adopted to secondary Download PDFInfo
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- CN205447839U CN205447839U CN201620009678.0U CN201620009678U CN205447839U CN 205447839 U CN205447839 U CN 205447839U CN 201620009678 U CN201620009678 U CN 201620009678U CN 205447839 U CN205447839 U CN 205447839U
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- heater
- furnace body
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- heat pipe
- furnace
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Abstract
The utility model discloses a hot hot air heater is adopted to secondary, single heat ware pass through horizontal gas pass and secondary heating ware zigzag connection, and the upper end of secondary heating ware is provided with the outlet flue, single heat ware from the top down connects gradually and is provided with furnace body, down furnace body and deslagging hopper, coaxially in the last furnace body of secondary heating ware is several layers of annular and arranges and be provided with a plurality of long heat pipes, be provided with the steam port in the lower furnace body of single heat ware, around the coaxial several layers of annular a plurality of short heat pipes of having arranged that are of steam port, long heat pipe and short heat pipe intercommunication are provided with outlet port on the long heat pipe, and weak point heat pipe lower extreme is provided with the return water interface, the inner wall of furnace body is provided with toper stove courage down. The utility model discloses utilizing the multichannel to increase and adopting hot side sum of products dust absorption area, make remaining heat composition absorb, reduce the soot emissions volume, improved energy utilization greatly and rateed, improve the heating capacity of hot air heater, indoor temperature has improved 15 -17 DEG C, and heat recovery is rateed and is brought up to 200%, has reached energy saving and emission reduction's effect.
Description
Technical field
This utility model belongs to domestic heating stove equipment technical field, is specifically related to secondary and adopts hot furnace.
Background technology
At present, in North City, heating installation the most generally uses, but in vast rural area, central heating is because of cost, and rural area is distributed the problem do not concentrated, it is impossible to realize.Common domestic room-warming stove, outside having the heat of 30-40% by chimney discharge chamber after coal burning, heat wasting in vain, and heating system is the most awfully hot.Generally stove manufacturer often focuses on manufacturing and designing of furnace interior structure, have ignored the energy through chimney, and some producers are plus chuck hydroecium on body of heater chimney, and heats is the most undesirable.Furnace generally includes body of heater and the heat-conducting medium layer being arranged on body of heater, stores heat-conducting medium in heat-conducting medium layer.Heat-conducting medium layer is provided with outlet and water return outlet, outlet is connected with the import of the radiator in family, water return outlet is connected with the outlet of radiator, heat-conducting medium layer can be enclosed on described body of heater or on the chimney of body of heater or be enclosed in simultaneously on body of heater on chimney, the burner hearth of body of heater holds the fuel such as coal cinder or firewood and burns, water in the high-temperature flue gas heating heat-conducting medium layer that the fuel of burning produces, the water of heating enters into and is circulated in radiator to heat indoor temperature.When using furnace night, user generally adds substantial amounts of fuel in burner hearth, make furnace in a dormant state, fuel in burner hearth will gradually be burned off in the process, and due to fuel smoulder, water in heating heat-conducting medium layer is lowered the temperature rapidly because can not get enough heats, makes indoor temperature decrease, and causes furnace heat insulation effect difference of the prior art energy utilization rate simultaneously relatively low.
Additionally, the structure of existing frequently-used furnace is typically to set in burner hearth to add heat pipe, water cover on top sets, and the furnace of this structure is coal heats when, the water adding heat pipe in water in water jacket and burner hearth is heated the purpose reaching to heat up, and the coal smoke that burning produces directly is discharged by chimney.The furnace of this structure have the disadvantage in that one be upper furnace fire coal because of amount of oxygen inadequate, burning is abundant not, causes the waste of fuel and heat, and temperature rise effect is poor；Two is that the coal smoke that burning produces directly discharges from chimney, and a part of heat in the middle of coal smoke runs off in vain, also results in the waste of heat；Three is that the heat in burner hearth can not all be effectively utilized；Four is the pollution that bell to be opened causes coal smoke when banking up a fire, and inconvenient operation wastes time and energy.
Utility model content
For problems of the prior art, the purpose of this utility model is to provide secondary to adopt hot furnace.
The technical scheme that this utility model is taked is:
Secondary adopts hot furnace, and including a heater and after-heater, No. one time heater is cross-linked by horizontal flue and after-heater, and the upper end of described after-heater is provided with outlet flue；A described heater is sequentially connected with from top to bottom and is provided with upper furnace body, lower furnace body and dirt-excluding bucket, coaxially several layers of annular arrangement is provided with some long heat pipes in the upper furnace body of described after-heater；Being provided with steam port in the lower furnace body of a described heater, coaxially have some short heat pipes in several layers of annular arrangement around steam port, long heat pipe connects with short heat pipe, and long heat pipe upper end is provided with water outlet mouthpiece, and short heat pipe lower end is provided with backwater interface；The inwall of described lower furnace body is provided with taper flue, and lower furnace body sidewall is provided with fire door.
Further, described after-heater includes heater housings, heater housings is respectively arranged with upper cone and lower cone up and down, is fixed with upper floral disc by flange between upper cone and heater housings, is fixed with lower floral disc by flange between lower cone and heater housings.
Further, on the heater housings of described after-heater, the position of close upper cone and lower cone is respectively arranged with interface and lower interface.
Further, described upper furnace body, lower furnace body and dirt-excluding bucket are disposed as coaxial clyinder structure.
Further, described lower furnace body and dirt-excluding bucket are disposed as the hollow structure that is interconnected, and logical stove cigarette and the outer water flowing of pipe in pipe, lower furnace body lower end arranges deslagging screen, and lower furnace body is spaced by deslagging screen and dirt-excluding bucket.
Further, the upper end of described after-heater is provided with fire-banking device.
Further, described lower furnace body is provided with relief valve, prevents pressure excessive, cause explosion phenomenon, improve security performance.
Further, described long heat pipe and short heat pipe are disposed as hollow circuit cylinder tube structure, and adjacent liquid pipe is equally arranged, and equally arrange between coaxial adjacent every layer of annular liquid pipe.
Further, described after-heater is set to cylindrical structure or rectangular structure.
The beneficial effects of the utility model are:
(1) version that a heater and after-heater be combined with each other is used, coaxially several layers of annular arrangement are provided with some long heat pipes and short heat pipe, utilize multichannel increasing to adopt hot side to amass and dust suction area, adopt heat and dust suction area reaches 1.5-2.5 square, make remaining thermal compositions absorb, reduce smoke discharge amount.
(2) interchannel of long heat pipe and short heat pipe adds water, reduced velocity flow after the passage of long heat pipe and short heat pipe in heat entrance heating stove, the high-temperature flue gas of heating stove output heats the water in heat-conducting medium layer simultaneously, owing to hot water layer can quickly be heated, can realize quickly improving indoor temperature, and the water in heat-conducting medium layer makes full use of the heat energy of high-temperature flue gas, can more effectively improve the heat capacity of furnace, make full use of the heat energy of fuel, improve energy utilization rate.
(3) long heat pipe upper end is provided with water outlet mouthpiece, short heat pipe lower end is provided with backwater interface, furnace system water cycle process is: water is after furnace heats, enter after-heater post bake, more outwards dispel the heat through furnace, pass through water return pipeline, return the Natural Circulation process of body of heater, guaranteeing that indoor temperature is in higher temperature all the time, hot water layer will make full use of the ability of the fuel of smoulder, further improves energy utilization rate.(4) inwall of lower furnace body is provided with taper flue, lower furnace body is spaced by deslagging screen and dirt-excluding bucket, removed residue by deslagging screen in time, make the fire coal in burner hearth fully to burn, improve the utilization rate of fire coal, heat energy increases, being provided with heat energy mouth in lower furnace body, heat energy mouth upper end is provided with lid, when needing heat supply simultaneously, close the lid, the heat in coal smoke is made to be fully utilized, quick heating, efficiency is high, when needing to cook, open lid, the instrument of cooking is placed on heat energy mouth position, makes full use of heat, easy to operate, time saving and energy saving.
(5) as a example by 80-100 square meter furnace, major part uses internal diameter Ф 110-Ф 120 chimney, its sectional area is between 0.0095-0.011 square meter, this heating device Internal Flue gross area but arrived between 1.016-0.02 square meter, make after-heat enter after formed negative pressure, make heat increase to slow down, fully being only absorbed by the water, flue dust is adsorbed by inner-walls of duct simultaneously, reduces discharge.
(6) hot high effective stoves is adopted according to the application neutral tube large area secondary, as a example by 80-100 square meter, once adopt hot side and amass 0.68-square meter, secondary adopts that hot side is long-pending reaches 1.16 square meters, so that heat is fully absorbed, substantially increasing energy utilization rate, indoor temperature improves 15-17 DEG C, heat recovery rate brings up to 200%, has reached the effect of energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of furnace in this utility model；
Fig. 2 is the side view of furnace in this utility model；
Fig. 3 is the overall structure schematic diagram of cylindrical after-heater in this utility model；
Fig. 4 is the A-A sectional view of furnace in Fig. 1；
Fig. 5 is the B-B sectional view of furnace in Fig. 1；
Fig. 6 is the overall structure schematic diagram of quadrate secondary heater in this utility model；
Fig. 7 is the A-A sectional view of heater in Fig. 6；
Wherein, 1, dirt-excluding bucket；2, lower furnace body；3, flue；4, upper furnace body；5, backwater interface；6, slagging-off mouth；7, a heater (flue)；8, after-heater；9, water outlet mouthpiece；10, fire-banking device；11, outlet flue；12, fire door；13, relief valve；14, heater housings；15, upper cone；16, lower cone；17, upper floral disc；18, lower floral disc；19, flange；20, upper interface；21, lower interface；22, long heat pipe；23, heat energy mouth；24, short heat pipe；25, upper cube；26, lower cube.
Detailed description of the invention
As shown in Figure 1 to Figure 2, secondary adopts hot furnace, and including a heater and after-heater, No. one time heater is cross-linked by horizontal flue and after-heater, and the upper end of described after-heater is provided with outlet flue；A described heater is sequentially connected with from top to bottom and is provided with upper furnace body, lower furnace body and dirt-excluding bucket, upper furnace body, lower furnace body and dirt-excluding bucket are disposed as coaxial clyinder structure, are coaxially provided with some long heat pipes (as shown in Fig. 4, Fig. 6) in the upper furnace body of described after-heater in several layers of annular arrangement；It is provided with steam port in the lower furnace body of a described heater, coaxially there are some short heat pipes (as shown in Figure 5) in several layers of annular arrangement around steam port, long heat pipe connects with short heat pipe, long heat pipe upper end is provided with water outlet mouthpiece, short heat pipe lower end is provided with backwater interface, long heat pipe upper end is provided with water outlet mouthpiece, short heat pipe lower end is provided with backwater interface, furnace system water cycle process is: water is after furnace heats, enter after-heater post bake, outwards dispel the heat through furnace again, pass through water return pipeline, return the Natural Circulation process of body of heater, guarantee that indoor temperature is in higher temperature all the time, hot water layer will make full use of the ability of the fuel of smoulder, further improve energy utilization rate；
Being provided with steam port in the lower furnace body of heater, steam port upper end is provided with lid, when needing heat supply, close the lid, the heat in coal smoke is made to be fully utilized, quick heating, efficiency is high, when needing to cook, open lid, the instrument of cooking is placed on steam port position, makes full use of heat, easy to operate, time saving and energy saving.
The inwall of lower furnace body is provided with taper flue, lower furnace body and dirt-excluding bucket are disposed as the hollow structure that is interconnected, logical stove cigarette and the outer water flowing of pipe in pipe, lower furnace body lower end arranges deslagging screen, and lower furnace body is spaced by deslagging screen and dirt-excluding bucket, residue is removed in time by deslagging screen, making the fire coal in burner hearth fully to burn, improve the utilization rate of fire coal, heat energy increases, lower furnace body sidewall is provided with fire door, is fed by fire door.
As shown in Figure 3, cylindrical after-heater includes heater housings, heater housings is respectively arranged with upper cone and lower cone up and down, is fixed with upper floral disc by flange between upper cone and heater housings, is fixed with lower floral disc by flange between lower cone and heater housings.
On the heater housings of after-heater, the position near upper cone and lower cone is respectively arranged with interface and lower interface, cone structure is easy to dust and is dropped to upper and lower interface position, clear up dust from upper interface and lower interface position, extend the service life of furnace.
As shown in Figure 5, quadrate secondary heater includes heater housings, heater housings is respectively arranged with cube and lower cube up and down, is fixed with upper floral disc by flange between upper cube and heater housings, lower is fixed with lower floral disc by flange between cube and heater housings.
On the heater housings of after-heater, the position near upper cube and lower cube is respectively arranged with interface and lower interface, cube structure is easy to dust and is dropped to upper and lower interface position, clear up dust from upper interface and lower interface position, extend the service life of furnace.
The upper end of after-heater is provided with fire-banking device, and lower furnace body is provided with relief valve, prevents pressure excessive, causes explosion phenomenon, improves security performance.
Use the version that a heater and after-heater be combined with each other, coaxially several layers of annular arrangement are provided with some long heat pipes and short heat pipe, utilize multichannel increasing to adopt hot side to amass and dust suction area, adopt heat and dust suction area reaches 1.5-2.5 square, make remaining thermal compositions absorb, reduce smoke discharge amount.Long heat pipe and short heat pipe are disposed as hollow circuit cylinder tube structure, adjacent liquid pipe is equally arranged, equally arrange between coaxial adjacent every layer of annular liquid pipe, the interchannel of long heat pipe and short heat pipe adds water, reduced velocity flow after the passage of long heat pipe and short heat pipe in heat entrance heating stove, the high-temperature flue gas of heating stove output heats the water in heat-conducting medium layer simultaneously, owing to hot water layer can quickly be heated, can realize quickly improving indoor temperature, and the water in heat-conducting medium layer makes full use of the heat energy of high-temperature flue gas, can more effectively improve the heat capacity of furnace, make full use of the heat energy of fuel, improve energy utilization rate.
As a example by 80-100 square meter furnace, major part uses internal diameter Ф 110-Ф 120 chimney, its sectional area between 0.0095-0.011 square meter, this heating device Internal Flue gross area but arrived between 0.016-0.02 square meter, make after-heat enter after formed negative pressure, make heat rise slow down, fully it is only absorbed by the water, flue dust is adsorbed by inner-walls of duct simultaneously, reduces discharge, and indoor temperature improves 15-17 DEG C, heat recovery rate brings up to 200%, has reached the effect of energy-saving and emission-reduction.
The above is not to restriction of the present utility model; it is noted that, for those skilled in the art; on the premise of without departing from this utility model essential scope; can also make some changes, retrofit, add or replace, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. adopt hot furnace two times, it is characterised in that including a heater and after-heater, No. one time heater is cross-linked by horizontal flue and after-heater, and the upper end of described after-heater is provided with outlet flue；A described heater is sequentially connected with from top to bottom and is provided with upper furnace body, lower furnace body and dirt-excluding bucket, coaxially several layers of annular arrangement is provided with some long heat pipes in the upper furnace body of described after-heater；Being provided with steam port in the lower furnace body of a described heater, coaxially have some short heat pipes in several layers of annular arrangement around steam port, long heat pipe connects with short heat pipe, and long heat pipe upper end is provided with water outlet mouthpiece, and short heat pipe lower end is provided with backwater interface；The inwall of described lower furnace body is provided with taper flue, and lower furnace body sidewall is provided with fire door.
The most according to claim 1, secondary adopts hot furnace, it is characterized in that, described after-heater includes heater housings, heater housings is respectively arranged with upper cone and lower cone up and down, it is fixed with upper floral disc by flange between upper cone and heater housings, between lower cone and heater housings, is fixed with lower floral disc by flange.
The most according to claim 1, secondary adopts hot furnace, it is characterised in that on the heater housings of described after-heater, the position near upper cone and lower cone is respectively arranged with interface and lower interface.
The most according to claim 1, secondary adopts hot furnace, it is characterised in that described upper furnace body, lower furnace body and dirt-excluding bucket are disposed as coaxial clyinder structure.
The most according to claim 1, secondary adopts hot furnace, it is characterised in that described lower furnace body and dirt-excluding bucket are disposed as the hollow structure that is interconnected, and lower furnace body lower end arranges deslagging screen, and lower furnace body is spaced by deslagging screen and dirt-excluding bucket.
The most according to claim 1, secondary adopts hot furnace, it is characterised in that the upper end of described after-heater is provided with fire-banking device.
The most according to claim 1, secondary adopts hot furnace, it is characterised in that be provided with relief valve on described lower furnace body.
The most according to claim 1, secondary adopts hot furnace, it is characterized in that, described long heat pipe and short heat pipe are disposed as hollow circuit cylinder tube structure, logical stove cigarette and the outer water flowing of pipe in pipe, adjacent liquid pipe is equally arranged, and equally arranges between coaxial adjacent every layer of annular liquid pipe.
The most according to claim 1, secondary adopts hot furnace, it is characterised in that described after-heater is set to cylindrical structure or rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009678.0U CN205447839U (en) | 2016-01-06 | 2016-01-06 | Hot hot air heater is adopted to secondary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620009678.0U CN205447839U (en) | 2016-01-06 | 2016-01-06 | Hot hot air heater is adopted to secondary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447839U true CN205447839U (en) | 2016-08-10 |
Family
ID=56601154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620009678.0U Withdrawn - After Issue CN205447839U (en) | 2016-01-06 | 2016-01-06 | Hot hot air heater is adopted to secondary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205447839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509099A (en) * | 2016-01-06 | 2016-04-20 | 王华臣 | Double-heat-collection radiator |
-
2016
- 2016-01-06 CN CN201620009678.0U patent/CN205447839U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509099A (en) * | 2016-01-06 | 2016-04-20 | 王华臣 | Double-heat-collection radiator |
| CN105509099B (en) * | 2016-01-06 | 2017-09-12 | 王华臣 | It is secondary to adopt hot furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160810 Effective date of abandoning: 20170912 |