CN102944062A - Hot air heating furnace - Google Patents

Hot air heating furnace Download PDF

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Publication number
CN102944062A
CN102944062A CN2012104434496A CN201210443449A CN102944062A CN 102944062 A CN102944062 A CN 102944062A CN 2012104434496 A CN2012104434496 A CN 2012104434496A CN 201210443449 A CN201210443449 A CN 201210443449A CN 102944062 A CN102944062 A CN 102944062A
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China
Prior art keywords
heater
hot
wall
furnace
stove
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CN2012104434496A
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Chinese (zh)
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CN102944062B (en
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高建康
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Individual
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Individual
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25Greenhouse technology, e.g. cooling systems therefor
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/14Measures for saving energy, e.g. in green houses

Abstract

The invention discloses a hot air heating furnace, which comprises a furnace box body, wherein the inside of the furnace box body is provided with a vertical separating plate, the cavity of the furnace box body is separated into a furnace body mounting chamber and a hot air exhaust chamber by the vertical separating plate, the inside of the furnace body mounting chamber is provided with a furnace body, the spaces between the front side wall of the furnace body and the inner wall of the front side of the furnace box body and between the left and right side walls of the furnace body and the inner wall of the furnace box body are air inlet cavities, the left and right walls of the furnace body are gradually contracted inwards from bottoms to tops, the back side wall, the left side wall and the right side wall of the furnace body are respectively provided with an air heat exchange passage, the left side wall or/and the right side wall of the furnace body are respectively provided with an air inlet, the back side wall of the furnace body is provided with a hot air outlet pipe, the top wall of the furnace box body is provided with a fan, the top wall of the furnace box body is provided with an air inlet, the top part of the furnace body is provided with a heat collecting cover, the heat collecting cover is connected with a smoke exhaust pipe, and the side wall of the hot air exhaust chamber is provided with a hot air exhaust pipe. The hot air heating furnace has the beneficial effects that high efficiency and energy saving effects are realized, the air in a greenhouse can flow and can generate convection, and the temperature in the greenhouse is uniform.

Description

A kind of hot-blast stove
Technical field
The present invention relates to a kind of hot-blast stove that is applied to warmhouse booth.
Background technology
At present, people utilize warmhouse booth plantation melon and fruit, vegetables and flowers etc.This warmhouse booth mainly relies on solar radiation to heat up in season in spring and autumn, and be incubated at the outside of warmhouse booth bedding one deck straw screen or mat night; And light stove or the wall with flues intensification in the winter of cold, keep temperature of shed.When running into quenching weather, easily with the Plants frostbite in the canopy or freeze to death, and above-mentioned heating heating mode, the thermal efficiency is low, consumes the energy many, and the non-uniform temperature in the canopy, air does not flow, and easily grows disease and pest, thereby causes the Plants in the canopy to yield poorly, go on the market evening.
Summary of the invention
The technical problem to be solved in the present invention is for defects, provides a kind of energy-efficient and can make Air Flow in the canopy, the uniform hot-blast stove of temperature of shed.
In order to solve the problems of the technologies described above, the invention provides a kind of hot-blast stove with following design feature, it comprises the stove casing, the vertical clapboard of horizontally set is housed in the stove casing, vertical clapboard is spaced apart body of heater installation room and hot blast drain chamber with the stove cabinets cavity after going to, in the body of heater installation room body of heater is housed, the body of heater inner chamber is burner hearth, the bottom is provided with fire grate, front side portion is equipped with the fuel inlet pipe that stretches out stove casing front portion, between body of heater front side wall and the stove casing front side inwall and the space between body of heater left and right sides sidewall and the stove cabinet wall is air-inlet cavity, the left and right sides wall of body of heater is inward collapsible gradually from bottom to top, the rear wall of body of heater and left and right sides sidewall are by inner layer wall, outer wall and the air heat-exchange passage that forms of plugging plate up and down, the left side wall of body of heater or and right side wall be provided with air intlet, front end and air heat-exchange channel connection are housed on the rear wall of body of heater, the hot blast that the rear end stretches to the hot blast drain chamber goes out pipe, on the roof of stove casing blower fan is housed, also be provided with the air inlet that is communicated with the exhaust duct of blower fan on the roof of stove casing, the collector mat that covers roof of the furnace is equipped with at the body of heater top, be connected with the smoke exhaust pipe that passes the stove casing on the collector mat, on the sidewall of hot blast drain chamber warm air discharge tubes be housed.
Be equipped with on the described body of heater and pass that burner hearth and front end stretch out the body of heater front side wall, many thermal-collecting tubes in the air heat-exchange passage are stretched in the rear end.
The longitudinal profile of described many thermal-collecting tubes is turriform and arranges.
Described body of heater installation room is equipped with horizontally disposed lower clapboard and upper spacer from bottom to top, described body of heater is installed on the lower clapboard, lower clapboard is provided with the grey leakage port corresponding with fire grate, space between lower clapboard and the stove casing diapire is grey chamber, be provided with ventilative mouthful between upper spacer and the stove casing front side inwall concordant and anterior with the body of heater top, the space between upper spacer and the stove casing roof inner surface is inlet chamber.
The vertical section of described body of heater is trapezoidal.
Described collector mat comprises the four limit walls that are trapped among roof of the furnace and the flat-top wall that is connected to four Bian Bi tops.
Described smoke exhaust pipe after go to by being connected to linkage section on the collector mat, passing the section of passing through of hot blast drain chamber and the discharge section that is connected on the stove casing forms.
Describedly surround by the madial wall of section by upper junction plate, lower connecting plate, sidepiece shrouding and hot blast drain chamber, upper lower connecting plate is stretched from going on the rear-inclined, sidepiece shrouding bottom is connected with the lower connecting plate sidepiece, the top is connected on the roof of hot blast drain chamber, space between the roof of upper junction plate and hot blast drain chamber is Heat Room, also is provided with the circulating air opening that is communicated with Heat Room and inlet chamber on the vertical clapboard.
Be connected with the wind isolation board that spaced and parallel arranges between inner layer wall and the outer wall.
The hot-blast stove of said structure in use, by blower fan air is blown into from air inlet, when being blown into, air can absorb the heat on the collector mat, enter the air heat-exchange passage through air-inlet cavity and from air intlet again, because the structure setting of body of heater, the sidewall of body of heater and front and rear wall can absorb a large amount of heats, air blast effect through air draught, heat can be absorbed in the air, and the air Self-air-heating that has absorbed amount of heat goes out pipe and enters the hot blast drain chamber, discharges by warm air discharge tubes at last.In the said process, air absorbs heat in a large number through collector mat and sidewall of the furnace body, and the Air blowing after will heating up, like this can be directly with the atmosphere temperature rising in the booth, thereby make the continuous mobile generation convection current of the interior air of canopy and temperature even, and play the effect of sterilization, fog dispersal, for the vegetable plant in the booth provides needed carbon dioxide, be conducive to the growth of Plants in the canopy, and then the output of assurance Plants, to increase economic efficiency, the heat that fuel is produced is utilized, to reach energy-conservation purpose, saved accordingly fuel consumption.
To sum up, the present invention has energy-efficient and can make the interior Air Flow of canopy and produce convection current, the uniform advantageous effect of temperature of shed.
Description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is structural representation of the present invention;
The schematic diagram of Fig. 2 for analysing and observe along A-A line among Fig. 1;
The schematic diagram of Fig. 3 for analysing and observe along B-B line among Fig. 1;
The schematic diagram of Fig. 4 for analysing and observe along C-C line among Fig. 1;
The schematic diagram of Fig. 5 for analysing and observe along D-D line among Fig. 1;
The schematic diagram of Fig. 6 for analysing and observe along E-E line among Fig. 2.
The specific embodiment
Hot-blast stove as shown in drawings, it comprises stove casing 1, stove casing 1 is by diapire, roof and the casing that forms of sidewall all around, the place ahead take the position of adding fuel as this heating stove is described, the vertical clapboard 3 of horizontally set is housed in the stove casing 1, vertical clapboard 3 is spaced apart body of heater installation room 11 and hot blast drain chamber 12 with stove casing 1 inner chamber after going to, in the body of heater installation room 11 body of heater is housed, body of heater installation room 11 is equipped with horizontally disposed lower clapboard 15 and upper spacer 16 from bottom to top, described body of heater is installed on the lower clapboard 15, lower clapboard 15 is provided with the grey leakage port corresponding with fire grate, space between lower clapboard 15 and the stove casing diapire is grey chamber 17, be provided with ventilative mouthful 18 between the upper spacer 16 and stove casing 1 front side inwall concordant and anterior with the body of heater top, the space between upper spacer 16 and the stove casing 1 roof inner surface is inlet chamber.The body of heater inner chamber is that burner hearth 21, bottom are provided with fire grate 22, front side portion is equipped with the fuel inlet pipe 23 that stretches out stove casing 1 front portion, between body of heater front side wall and the stove casing 1 front side inwall and the space between body of heater left and right sides sidewall and stove casing 1 inwall is air-inlet cavity 4, the left and right sides wall of body of heater is inward collapsible gradually from bottom to top, namely as shown in Figures 2 and 3, the vertical section of body of heater is trapezoidal.The rear wall of body of heater and left and right sides sidewall are by inner layer wall, outer wall and the air heat-exchange passage 5 that forms of plugging plate up and down, be connected with the wind isolation board 24 that spaced and parallel arranges between inner layer wall and the outer wall, the setting of wind isolation board can make the air that enters air heat-exchange passage 5 more even, being conducive to air fully absorbs heat, as shown in Figure 6, the left side wall of body of heater or and right side wall be provided with air intlet 8, in the present embodiment, the front portion of left side wall and right side wall is equipped with the air intlet 8 that vertically arranges along it, front end is housed on the rear wall of body of heater to be communicated with air heat-exchange passage 5, the hot blast that the rear end stretches to hot blast drain chamber 12 goes out pipe 6, blower fan 7 is housed on the roof of stove casing 1, blower fan 7 uses positive pressure fan, can be to the 1 interior air blast of stove casing, also be provided with the air inlet that is communicated with the exhaust duct of blower fan 7 on the roof of stove casing 1, as shown in figures 1 and 3, the collector mat 9 that covers roof of the furnace is equipped with at the body of heater top, collector mat 9 comprises the four limit walls that are trapped among roof of the furnace and the flat-top wall that is connected to four Bian Bi tops, the effect of baking tray is played in the setting of flat-top wall, can fully absorb the heat that roof of the furnace is emerged, air blast by blower fan 7, air blows flat-top wall and four limit walls, thereby makes air take away the heat of flat-top wall and four limit walls.
Such as Fig. 1, Fig. 2 and shown in Figure 3, be equipped with on the body of heater and pass burner hearth and front end stretches out the body of heater front side wall, the many thermal-collecting tubes 14 in the air heat-exchange passage 5 are stretched in the rear end, the middle part that is thermal-collecting tube 14 is arranged in burner hearth, the longitudinal profile of many thermal-collecting tubes 14 is turriform and arranges, the air that is entered by air-inlet cavity can enter from the front end of thermal-collecting tube 14, air can with absorbed that the thermal-collecting tube of heat fully carries out heat exchange in the burner hearth, not only can improve the service life (air plays air-cooled effect) of thermal-collecting tube, also take full advantage of the heat in the burner hearth, the arrangement form of thermal-collecting tube is conducive to increase its heat absorption surface area, fully absorbs heat.
Such as Fig. 1, Fig. 4, Fig. 5 and shown in Figure 6, be connected with the smoke exhaust pipe 10 that passes stove casing 1 on the collector mat 9, smoke exhaust pipe 10 after going to by being connected to linkage section 101 on the collector mat 9, passing the section of passing through 102 of hot blast drain chamber 12 and the discharge section 103 that is connected on the stove casing 1 forms.By section 102 by upper junction plate, lower connecting plate, the madial wall of sidepiece shrouding and hot blast drain chamber 12 surrounds, upper lower connecting plate is stretched from going on the rear-inclined, sidepiece shrouding bottom is connected with the lower connecting plate sidepiece, the top is connected on the roof of hot blast drain chamber 12, space between the roof of upper junction plate and hot blast drain chamber 12 is Heat Room 19, also be provided with the circulating air opening 20 that is communicated with Heat Room 19 and inlet chamber on the vertical clapboard 3, after the blower fan air blast makes air enter inlet chamber, portion of air can enter Heat Room by circulating air opening 20, heat on the section of passing through 102 of smoke exhaust pipe can be taken away after producing convection current, take full advantage of the heat in the flue gas.
Warm air discharge tubes 13 is housed on the sidewall of hot blast drain chamber 12, can by warm air discharge tubes 13 with exhaust of hot air to warmhouse booth.

Claims (9)

1. hot-blast stove, comprise stove casing (1), it is characterized in that: the vertical clapboard (3) that horizontally set is housed in the stove casing (1), vertical clapboard (3) is spaced apart body of heater installation room (11) and hot blast drain chamber (12) with stove casing (1) inner chamber after going to, the body of heater installation room is equipped with body of heater in (11), the body of heater inner chamber is burner hearth (21), the bottom is provided with fire grate (22), front side portion is equipped with the fuel inlet pipe (23) that stretches out stove casing front portion, between body of heater front side wall and stove casing (1) the front side inwall and the space between body of heater left and right sides sidewall and stove casing (1) inwall is air-inlet cavity (4), the left and right sides wall of body of heater is inward collapsible gradually from bottom to top, the rear wall of body of heater and left and right sides sidewall are by inner layer wall, outer wall and the air heat-exchange passage (5) that forms of plugging plate up and down, the left side wall of body of heater or and right side wall be provided with air intlet (8), front end is housed on the rear wall of body of heater to be communicated with air heat-exchange passage (5), the hot blast that the rear end stretches to hot blast drain chamber (12) goes out pipe (6), blower fan (7) is housed on the roof of stove casing (1), also be provided with the air inlet that is communicated with the exhaust duct of blower fan (7) on the roof of stove casing (1), the collector mat (9) that covers roof of the furnace is equipped with at the body of heater top, be connected with the smoke exhaust pipe (10) that passes stove casing (1) on the collector mat (9), warm air discharge tubes (13) is housed on the sidewall of hot blast drain chamber (12).
2. hot-blast stove according to claim 1 is characterized in that: be equipped with on the described body of heater and pass burner hearth and front end stretches out the body of heater front side wall, the many thermal-collecting tubes (14) in the air heat-exchange passage (5) are stretched in the rear end.
3. hot-blast stove according to claim 2, it is characterized in that: the longitudinal profile of described many thermal-collecting tubes (14) is turriform and arranges.
4. each described hot-blast stove according to claim 1-3, it is characterized in that: described body of heater installation room (11) is equipped with horizontally disposed lower clapboard (15) and upper spacer (16) from bottom to top, described body of heater is installed on the lower clapboard (15), lower clapboard (15) is provided with the grey leakage port corresponding with fire grate, space between lower clapboard (15) and the stove casing diapire is grey chamber (17), be provided with ventilative mouthful (18) between upper spacer (16) and stove casing (1) the front side inwall concordant and anterior with the body of heater top, the space between upper spacer (16) and stove casing (1) the roof inner surface is inlet chamber.
5. each described hot-blast stove according to claim 1-3 is characterized in that: the vertical section of described body of heater is trapezoidal.
6. each described hot-blast stove according to claim 1-3 is characterized in that: described collector mat (9) comprises the four limit walls that are trapped among roof of the furnace and the flat-top wall that is connected to four Bian Bi tops.
7. hot-blast stove according to claim 4 is characterized in that: after described smoke exhaust pipe (10) goes to certainly by being connected to linkage section (101) on the collector mat (9), passing the section of passing through (102) of hot blast drain chamber (12) and the discharge section (103) that is connected on the stove casing (1) forms.
8. hot-blast stove according to claim 7, it is characterized in that: describedly surrounded by madial wall of upper junction plate, lower connecting plate, sidepiece shrouding and hot blast drain chamber (12) by section (102), upper lower connecting plate is stretched from going on the rear-inclined, sidepiece shrouding bottom is connected with the lower connecting plate sidepiece, the top is connected on the roof of hot blast drain chamber (12), space between the roof of upper junction plate and hot blast drain chamber (12) is Heat Room (19), also is provided with the circulating air opening (20) that is communicated with Heat Room (19) and inlet chamber on the vertical clapboard (3).
9. hot-blast stove according to claim 1 is characterized in that: be connected with the wind isolation board (24) that spaced and parallel arranges between described inner layer wall and the outer wall.
CN201210443449.6A 2012-11-08 2012-11-08 Hot air heating furnace Active CN102944062B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210443449.6A CN102944062B (en) 2012-11-08 2012-11-08 Hot air heating furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210443449.6A CN102944062B (en) 2012-11-08 2012-11-08 Hot air heating furnace

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CN102944062A true CN102944062A (en) 2013-02-27
CN102944062B CN102944062B (en) 2014-12-10

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107773059A (en) * 2017-11-30 2018-03-09 谢金承 A kind of semi-automatic dual-purpose baking box
CN107822517A (en) * 2017-11-30 2018-03-23 谢金承 A kind of semi-automatic baking box
CN107928441A (en) * 2017-11-30 2018-04-20 谢金承 A kind of baked batata case
CN108013779A (en) * 2017-11-30 2018-05-11 谢金承 A kind of oven
CN108078411A (en) * 2017-11-30 2018-05-29 谢金承 A kind of dual-purpose oven

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87207527U (en) * 1987-05-04 1988-02-03 北京市海淀区海淀机械厂 Horizontal air warming furnace with reciprocating grate
CN88202417U (en) * 1988-04-05 1988-12-21 北京市太阳能研究所 Small type high efficiency warm-air stove
CN2486910Y (en) * 2001-07-05 2002-04-17 李万洙 Energy saving air heat-exchange stove
CN2615575Y (en) * 2003-04-14 2004-05-12 曹顺 Coal combustion heating hot-blast stove
JP2005274030A (en) * 2004-03-25 2005-10-06 Corona Corp Heater
CN201429209Y (en) * 2009-04-16 2010-03-24 张植忠 Efficient energy-saving hot-blast stove
CN201672668U (en) * 2010-06-17 2010-12-15 青州市硕阳热风炉厂 Energy-saving hot-blast furnace
CN202868980U (en) * 2012-11-08 2013-04-10 高建康 Hot wind warming furnace

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87207527U (en) * 1987-05-04 1988-02-03 北京市海淀区海淀机械厂 Horizontal air warming furnace with reciprocating grate
CN88202417U (en) * 1988-04-05 1988-12-21 北京市太阳能研究所 Small type high efficiency warm-air stove
CN2486910Y (en) * 2001-07-05 2002-04-17 李万洙 Energy saving air heat-exchange stove
CN2615575Y (en) * 2003-04-14 2004-05-12 曹顺 Coal combustion heating hot-blast stove
JP2005274030A (en) * 2004-03-25 2005-10-06 Corona Corp Heater
CN201429209Y (en) * 2009-04-16 2010-03-24 张植忠 Efficient energy-saving hot-blast stove
CN201672668U (en) * 2010-06-17 2010-12-15 青州市硕阳热风炉厂 Energy-saving hot-blast furnace
CN202868980U (en) * 2012-11-08 2013-04-10 高建康 Hot wind warming furnace

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107773059A (en) * 2017-11-30 2018-03-09 谢金承 A kind of semi-automatic dual-purpose baking box
CN107822517A (en) * 2017-11-30 2018-03-23 谢金承 A kind of semi-automatic baking box
CN107928441A (en) * 2017-11-30 2018-04-20 谢金承 A kind of baked batata case
CN108013779A (en) * 2017-11-30 2018-05-11 谢金承 A kind of oven
CN108078411A (en) * 2017-11-30 2018-05-29 谢金承 A kind of dual-purpose oven

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