CN2525424Y - Hot wind type heat supply furnace - Google Patents
Hot wind type heat supply furnace Download PDFInfo
- Publication number
- CN2525424Y CN2525424Y CN 02212596 CN02212596U CN2525424Y CN 2525424 Y CN2525424 Y CN 2525424Y CN 02212596 CN02212596 CN 02212596 CN 02212596 U CN02212596 U CN 02212596U CN 2525424 Y CN2525424 Y CN 2525424Y
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- China
- Prior art keywords
- heat
- chimney
- inner bag
- heating
- exchanging chamber
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- Expired - Fee Related
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Abstract
The utility model discloses a hot wind type heat supply furnace. An inner container is arranged in the furnace body, a chimney is communicated with an upper port of the inner container, the inner container of the furnace body is surrounded by an outer wall, a heat exchange cavity is arranged between the inner container and the outer wall, the upper part of the heat exchange cavity is provided with an exhaust outlet, the lower part of the heat exchange cavity is provided with an air intake, and the heat exchange cavity and the chimney are not communicated with each other. The utility model changes the traditional steam and hot water circulation into the steam heating, causes the airflow directly to exchange the heat in the furnace, and has high heat efficiency, simple structure and convenient installation; is provided with a waste heat recovery system and an insulating layer, which can further improve the heat efficiency and save fuel; due to the separation of the steam and the fume, the furnace is safe and sanitary, and can humidify or dehumidify according to the requirement. The utility model does not belong to the pressure container, has no pressure in the furnace, has safe use, convenient operation, time saving and labor saving effects, can be widely used for heating in institutions, schools and families, and can also be a dry heat resource for a plurality of businesses such as industry and agriculture and so on.
Description
Technical field
The utility model belongs to stove, relates in particular to a kind of heating stove that utilizes wind to make heat transfer medium.
Background technology
The kind of present domestic heating stove is a lot, and using has two kinds widely: a kind of is the Boiler Steam heat supply, and another kind is the water circulation type heating stove.The Boiler Steam heat supply is by radiant heating, need add water, scale removal, pressurization, pipeline, radiator etc., needs professional's operation, complicated operation, and easily freeze in the loop.The water circulation type heating stove is installed and used the same substantially with boiler, and mainly the ratio by hot water and cold water recirculates, though the design that has the water pump circulation, effect is unsatisfactory, heat transfer efficiency is low.
Summary of the invention
At above-mentioned deficiency, the purpose of this utility model provides a kind of anhydrous nothing pressure and utilizes wind to make the heating stove of heat transfer medium, thereby heat exchange efficiency is improved greatly.
The purpose of this utility model is achieved through the following technical solutions: a kind of air-heating type heating stove, inner bag is housed in the body of heater, chimney communicates with body of heater inner bag upper port, outside the body of heater inner bag, be surrounded with outer wall, it between inner bag and the outer wall heat exchanging chamber, exhaust outlet is arranged at heat exchanging chamber top, and air inlet is arranged at the heat exchanging chamber bottom, and heat exchanging chamber and chimney are not connected.
Upper port at the body of heater inner bag is equipped with cover plate, and venthole is arranged on the cover plate, is fitted with some waste heat pipes in the venthole, and waste heat pipe upper end is inserted in some exhaust smoke holes on the smoke evacuation dish, outer wall with body of heater inner bag and all waste heat circumference of cannon bone in the centre.
On the outer wall of body of heater inner bag, be provided with heat-dissipating fin.
Described heat exchanging chamber bottom has a dividing plate that its underpart is separated out a ring-shaped air chamber, air inlet communicates with air chamber, and fresh air inlet is arranged on the dividing plate, and there is exhaust vent the cover plate outer, heat-dissipating fin is divided into several loculuses with heat exchanging chamber, and each loculus comprises at least one fresh air inlet and at least one exhaust vent.
The place connects heating tube at exhaust outlet, is connected on the heating tube to add wet tank, and the humidification upper box part has water inlet pipe, and the humidification lower box part has draining valve.
Dust arrester is housed on chimney, dust arrester comprises spray pipe, outlet pipe, dedusting dish and dust excluding hood, dust excluding hood is divided into two sections with the cigarette fontanel, the lower port of epimere chimney communicates with the suitable for reading of dust excluding hood, and the upper port of hypomere chimney stretches into dust excluding hood from the below, and the dedusting dish is contained in hypomere chimney top suitable for reading, the size of dedusting dish is greater than hypomere chimney size suitable for reading, outlet pipe is contained in the bottom of dust excluding hood, and spray pipe is entered by the top of dust excluding hood, and the trickle mouth of pipe is over against the middle part of dedusting dish.
The top internal diameter of body of heater inner bag is less than its underpart internal diameter.
Outside outer wall, be covered with heat-insulation layer.
Adopt the air-heating type heating stove of technique scheme, change traditional water vapour and hot water circuit into hot air heating, air-flow is direct heat transfer in stove, thermal efficiency height, and simple in structure, simple installation.The utility model is provided with bootstrap system and heat-insulation layer, can further improve the thermal efficiency and capable of saving fuel.Hot gas of the present utility model and flue gas are separated, safety and sanitation, also humidification or hydrofuge as required.The utility model does not belong to pressure vessel, there is not pressure in the stove, safe in utilization, easy to operate, the time and labour saving, can be widely used in office, school, domestic heating, also can be used as the drying source of industries such as industry, leather, chemical industry, timber, tobacco, especially be suitable as the desirable supplying heat source of rural area green house of vegetables.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
Fig. 3 is that the B-B of Fig. 1 is to cutaway view.
The specific embodiment
As shown in the figure, the inner bag 17 of heating stove is shaped as up-small and down-big, and fire grate 23 is contained in the lower end of inner bag 17, in the upper port of inner bag 17 cover plate 10 is housed, part on the cover plate 10 in inner bag 17 upper port has several ventholes 25, and the part outside upper port has some exhaust vents 18.Be fitted with some waste heat pipes 8 in the venthole 25, waste heat pipe 8 upper ends are inserted in some exhaust smoke holes 7 on the smoke evacuation dish 6, and chimney 5 joins with smoke evacuation dish 6.Thereby outer wall 16 forms heat exchanging chamber round inner bag 17 and all waste heat pipes 8, and cover plate 10 is divided into heat exchanging chamber and following heat exchanging chamber to heat exchanging chamber, the dividing plate 20 that one annular is arranged in the bottom of following heat exchanging chamber, several fresh air inlets 21 are arranged on the dividing plate 20, dividing plate 20 is separated out a ring-shaped air chamber 22 with the bottom of heat exchanging chamber, and air inlet 19 communicates with air chamber 22.On inner bag 17 outer walls, be provided with some heat-dissipating fins 26, the upper and lower side of heat-dissipating fin 26 joins with dividing plate 20 and cover plate 10 respectively, heat-dissipating fin 26 will descend heat exchanging chamber to be divided into several little heat exchanging chambers, and the number of heat-dissipating fin 26 should guarantee that each little heat exchanging chamber has at least one fresh air inlet 21 and at least one exhaust vent 18.
Between housing 24 and outer wall 16 heat-insulation layer 15 is arranged, exhaust outlet 9 is positioned at heat exchanging chamber top and leads to outside the housing 24, and heating tube 11 joins with exhaust outlet 9.Be connected on heating tube 11 and add wet tank 14, water inlet pipe 12 is arranged at the top that adds wet tank 14, and draining valve 13 is arranged at the bottom.
Dust excluding hood 1 is contained in the bottom of chimney 5 and chimney 5 is divided into two sections, the upper port of dust excluding hood 1 communicates with the lower port of epimere chimney, the upper port of hypomere chimney stretches in the dust excluding hood 1 from the below, dedusting dish 3 be contained in the hypomere chimney suitable for reading directly over, its size is greater than chimney size suitable for reading, spray pipe 2 stretches into from the top of dust excluding hood 1, and its mouth of pipe is over against the centre of dedusting dish 3, and outlet pipe 4 is contained in the bottom of dust excluding hood 1.
When making, inner bag 17 is made by the material of high temperature resistant and good heat conduction effect, heat-dissipating fin 26 can with inner bag 17, dividing plate 20 one-shot formings, also can make respectively and install.Waste heat pipe 8 is also made by the material of good heat conduction effect and its bore should not be excessive.According to fuel used difference, as coal, oil, gas, faggot etc., fire grate 23 can adopt the version that is fit to needs.
When installing and using, air inlet 19 is connected with blower fan, and fuel is sent into the burner hearth internal combustion from charging aperture.Cold air enters air chamber 22 by air inlet 19, and enters down after fresh air inlet 21 distributes in each little heat exchanging chamber of heat exchanging chamber and heat.Because the effect of blower fan, hot blast enters heat exchanging chamber by exhaust vent 18, and the waste heat together with waste heat pipe 8 produces is entered in the heating tube 11 by exhaust outlet 9 together.
And the flue gas after the burner hearth fuel combustion enters chimney 5 from venthole 25 through waste heat pipe 8, discharges after dedusting.Dust removal process is: the water that flows out from spray pipe 2 is punched on the dedusting dish 3, and along forming cascade, the flue gas of going up from chimney passes cascade along the dedusting web, and its flue dust that carries is taken away by water.
When the moistening hot blast of needs, to adding wet tank 14 water fillings, hot blast through out-of-date, can be taken away part steam, thereby reach the purpose of humidification from the water surface.
Claims (8)
1, a kind of air-heating type heating stove is equipped with inner bag in the body of heater, and chimney communicates with body of heater inner bag upper port, it is characterized in that: being surrounded with outer wall outside the body of heater inner bag, is heat exchanging chamber between inner bag and the outer wall, and exhaust outlet is arranged at heat exchanging chamber top, air inlet is arranged at the heat exchanging chamber bottom, and heat exchanging chamber and chimney are not connected.
2, heating stove as claimed in claim 1, it is characterized in that: the upper port at the body of heater inner bag is equipped with cover plate, venthole is arranged on the cover plate, be fitted with some waste heat pipes in the venthole, waste heat pipe upper end is inserted in some exhaust smoke holes on the smoke evacuation dish, outer wall with body of heater inner bag and all waste heat circumference of cannon bone in the centre.
3, heating stove as claimed in claim 2 is characterized in that: be provided with heat-dissipating fin on the outer wall of body of heater inner bag.
4, heating stove as claimed in claim 3, it is characterized in that: described heat exchanging chamber bottom has a dividing plate that its underpart is separated out a ring-shaped air chamber, air inlet communicates with air chamber, fresh air inlet is arranged on the dividing plate, there is exhaust vent the cover plate outer, heat-dissipating fin is divided into several loculuses with heat exchanging chamber, and each loculus comprises at least one fresh air inlet and at least one exhaust vent.
5, as claim 1,2,3 or 4 described heating stoves, it is characterized in that: the place connects heating tube at exhaust outlet, is connected on the heating tube to add wet tank, and the humidification upper box part has water inlet pipe, and the humidification lower box part has draining valve.
6, as claim 1,2,3 or 4 described heating stoves, it is characterized in that: dust arrester is housed on chimney, dust arrester comprises spray pipe, outlet pipe, dedusting dish and dust excluding hood, dust excluding hood is divided into two sections with the cigarette fontanel, the lower port of epimere chimney communicates with the suitable for reading of dust excluding hood, the upper port of hypomere chimney stretches into dust excluding hood from the below, the dedusting dish is contained in hypomere chimney top suitable for reading, the size of dedusting dish is greater than hypomere chimney size suitable for reading, outlet pipe is contained in the bottom of dust excluding hood, spray pipe is entered by the top of dust excluding hood, and the trickle mouth of pipe is over against the middle part of dedusting dish.
7, heating stove as claimed in claim 6 is characterized in that: the top internal diameter of body of heater inner bag is less than its underpart internal diameter.
8, as claim 1,2,3,4 or 7 described heating stoves, it is characterized in that: outside outer wall, be covered with heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212596 CN2525424Y (en) | 2002-01-30 | 2002-01-30 | Hot wind type heat supply furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212596 CN2525424Y (en) | 2002-01-30 | 2002-01-30 | Hot wind type heat supply furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2525424Y true CN2525424Y (en) | 2002-12-11 |
Family
ID=33692246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212596 Expired - Fee Related CN2525424Y (en) | 2002-01-30 | 2002-01-30 | Hot wind type heat supply furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2525424Y (en) |
-
2002
- 2002-01-30 CN CN 02212596 patent/CN2525424Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |