CN105605771A - Instant-heating air heating power exchange device - Google Patents
Instant-heating air heating power exchange device Download PDFInfo
- Publication number
- CN105605771A CN105605771A CN201610142600.0A CN201610142600A CN105605771A CN 105605771 A CN105605771 A CN 105605771A CN 201610142600 A CN201610142600 A CN 201610142600A CN 105605771 A CN105605771 A CN 105605771A
- Authority
- CN
- China
- Prior art keywords
- pipe
- tube
- air
- heating
- flow return
- 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.)
- Pending
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 37
- 238000002485 combustion reaction Methods 0.000 claims abstract description 21
- 239000000446 fuel Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 6
- 230000008676 import Effects 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 5
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/08—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes
- F24H3/087—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators by tubes using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2085—Arrangement or mounting of control or safety devices for air heaters using fluid fuel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The invention provides an instant-heating air heating power exchange device which is composed of a combustor assembly, an air heat exchange sleeve and a flue pipe. The combustor assembly comprises a combustion engine and a fuel jetting pipe. The combustion engine is a liquid or gas combustion engine. The air heat exchange sleeve comprises a heat insulation pipe and a heat exchange pipe located in the center of the heat insulation pipe. An air circulation gap is arranged between the heat exchange pipe and the heat insulation pipe. A plurality of hot air outlets are formed in the upper middle of the outer wall of the heat insulation pipe. The two ends of the heat insulation pipe are provided with a flow return outlet and a flow return inlet. A flow return pipe is connected to the exterior of the flow return outlet and the flow return inlet. A fresh air pipe led out of a room is arranged in the middle of the flow return pipe. A flow return fan is arranged at the joint of the flow return pipe and the flow return inlet. An automatic control switch is arranged at the hot air outlet. The instant-heating air heating power exchange device can achieve instant heating immediately when turned on and can be used while being turned on, low-temperature pipe freezing is avoided, the manufacturing cost and the operation cost are low, the energy utilization rate is high, and the heating effect is good. The instant-heating air heating power exchange device is particularly suitable for enterprises and units where heating is not needed during standby unattended time and holidays, and is obvious in energy-saving and environment-friendly effect.
Description
Technical field
The present invention relates to heating power switching equipment technical field, relate in particular to a kind of fast hot-air heating power switch.
Background technology
Heating system of the prior art uses the add water mode of media for heat exchange of coal-burning boiler more, and fuel burns in the different furnace chamber of structure, can be divided into directly burning type and the large class of counter-burning type two, direct combustion stove for heating smoke abatement weak effect, and seriously polluted, heat energy loss is larger; And inverse burning type heating stove, the flue gas producing because of fuel is further burnt in very hot oven district, smoke abatement is effective, the thermal efficiency is high, be subject to users' favor, but the mode of water media for heat exchange exists that programming rate is slow, heat waste is many, floor space is large, heat exchanger and the defect such as piping facility investment is large. Given this, be necessary to provide a kind of new heating power switch to solve above-mentioned technical problem.
Summary of the invention
Technical problem solved by the invention is to provide a kind of fast hot-air heating power switch, and this device has advantages of that programming rate is fast, energy utilization rate is high, disposal of pollutants is few, equipment investment is few, on off control is flexible, easy to use.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of fast hot-air heating power switch, it is characterized in that: formed by burner assembly, the air heat-exchange sleeve pipe that is connected to burner assembly rear, the flue tube that is connected in air heat-exchange sleeve pipe rear, described burner assembly comprises combustor and spray combustion pipe, and combustor is liquid or gas fuel combustion machine, described air heat-exchange sleeve pipe comprises insulating tube and is positioned at the heat exchanger tube at insulating tube center, heat exchanger tube two ends are through insulating tube, one end is wherein communicated with spray combustion pipe, the other end is communicated with flue tube, between heat exchanger tube and insulating tube, be provided with air circulation gap, part sealing outside the two ends heat exchanger tube of insulating tube, on the outer wall of insulating tube, middle part is provided with some hot-blast outlets, two ends are provided with bypass outlet and backflow import, bypass outlet and the outside return duct that is connected of backflow import, the middle part of return duct is provided with leads to outdoor fresh wind tube, return duct and backflow import junction are provided with backflow blower fan, described hot-blast outlet place is provided with automatic control switch and temp probe.
As the further improvement of the technical program, described heat exchanger tube is thin-wall stainless steel, and its tube wall inside is provided with helicla flute or spiral flow deflector, tube wall outside is provided with radiating fin.
As the further improvement of the technical program, described automatic control switch, backflow blower fan and combustor are connected with a main control box by cable.
Fast hot-air heating power switch of the present invention, combustor adopts liquid or gas fuel combustion machine, liquid or gaseous fuel major part are clean energy resourcies, the disposal of pollutants that burning produces is few, fuel after spray combustion pipe is lighted directly at heat exchange combustion inner pipe, heat exchanger tube adopts the fast thin-wall stainless steel of heat exchange, and the air in air circulation gap is heated, and sends the thermal source gas as heating or other purposes by hot-blast outlet; In air circulation gap, undischarged hot gas is by return duct reflux heating again, and fresh wind tube is for supplementing fresh air; Can the configuration switch machine time by main control box, the flame intensity of automatic control combustion machine, regulates the switch size of hot-blast outlet automatically, one opens instant heating, with using with opening, is not afraid of low temperature frozen pipe, manufacturing cost and operating cost are low, and energy utilization rate is high, heating and good heating effect. Especially be applicable to non-working time and festivals or holidays enterprise and the unit without heating, energy-saving and environmental protection successful.
Brief description of the drawings
Fig. 1 is the structural representation of fast hot-air heating power switch of the present invention.
Component names corresponding in figure is: 1 burner assembly, 2 air heat-exchange sleeve pipes, 3 flue tubes, 4 main control boxs, 5 temp probes, 11 combustors, 12 spray combustion pipes, 21 insulating tubes, 22 heat exchanger tubes, 23 air circulation gaps, 24 hot-blast outlets, 25 bypass outlets, 26 backflow imports, 27 return ducts, 28 fresh wind tubes, 29 backflow blower fans.
Detailed description of the invention
Refer to shown in Fig. 1, the invention provides a kind of fast hot-air heating power switch, formed by burner assembly 1, the air heat-exchange sleeve pipe 2 that is connected to burner assembly rear, the flue tube 3 that is connected in air heat-exchange sleeve pipe rear, described burner assembly comprises combustor 11 and spray combustion pipe 12, and combustor is liquid or gas fuel combustion machine, described air heat-exchange sleeve pipe 2 comprises insulating tube 21 and is positioned at the heat exchanger tube 22 at insulating tube center, heat exchanger tube two ends are through insulating tube, one end is wherein communicated with spray combustion pipe 12, the other end is communicated with flue tube 3, between heat exchanger tube and insulating tube, be provided with air circulation gap 23, part sealing outside the two ends heat exchanger tube of insulating tube, on the outer wall of insulating tube, middle part is provided with some hot-blast outlets 24, two ends are provided with bypass outlet 25 and backflow import 26, bypass outlet and the outside return duct 27 that is connected of backflow import, the middle part of return duct is provided with leads to outdoor fresh wind tube 28, return duct and backflow import junction are provided with backflow blower fan 29, described hot-blast outlet place is provided with automatic control switch (not shown) and temp probe 5. described heat exchanger tube 22 is thin-wall stainless steel, and its tube wall inside is provided with helicla flute or spiral flow deflector (not shown), tube wall outside is provided with radiating fin (not shown). described automatic control switch, backflow blower fan and combustor are connected with a main control box 4 by cable.
Based on the fast hot-air heating power switch of said structure design, when in use, burner assembly 1 is installed on outdoor, air heat-exchange sleeve pipe 2 is installed on indoor, the outlet of flue tube 3 is arranged on outdoor, hot-blast outlet 24 is arranged on needs the indoor of heating, fresh wind tube 28 entrances can indoor also can be outdoor, fuel is delivered to burner assembly 1 in 12 burnings of spray combustion pipe; The gas burning is delivered to heat exchanger tube 22 by the blower fan of burner assembly 1, heat exchanger tube 22 adopts thin-wall stainless steel, hot gas heats heat exchanger tube 22 rapidly, heat exchanger tube 22 heats the gas in air circulation gap 23 rapidly, hot gas in air circulation gap 23 is under the power of the blowing effect of backflow blower fan 29, deliver to and need the indoor of heat supply by hot-blast outlet 24, unnecessary hot gas recirculation enters return duct 27, fresh wind tube 28 entrances are circulation Fast Heating in indoor formation, and fresh wind tube 28 makes indoor air keep fresh outdoor.
It is fuel that the present invention adopts clean energy resource, and fuel is in spray combustion pipe 12 and the inner directly burning of heat exchanger tube 22, and fuel combustion is abundant, and heat transfer efficiency is high, heats up rapidly, and burning, without dust, without sulfur dioxide (SO2) emissions, has reduced the pollution to environment. Can the configuration switch machine time by main control box; One opens instant heating, with using with opening, can regulate arbitrarily own required temperature, has higher social economic value. The invention solves traditional aqueous medium heat transfer heating pipeline installation and maintenance cost high, programming rate is slow, heat waste is large, be afraid of low temperature frozen pipe, administrative expenses are high, the problem of switching on and shutting down at any time.
The above; it is only most preferred embodiment of the present invention; not the present invention is done to any pro forma restriction; any those of ordinary skill in the art; do not departing from technical solution of the present invention scope situation; utilize the method content of above-mentioned announcement to make many possible variations and modification to technical solution of the present invention, all belong to the scope of claims protection.
Claims (3)
1. a fast hot-air heating power switch, it is characterized in that: formed by burner assembly, the air heat-exchange sleeve pipe that is connected to burner assembly rear, the flue tube that is connected in air heat-exchange sleeve pipe rear, described burner assembly comprises combustor and spray combustion pipe, and combustor is liquid or gas fuel combustion machine, described air heat-exchange sleeve pipe comprises insulating tube and is positioned at the heat exchanger tube at insulating tube center, heat exchanger tube two ends are through insulating tube, one end is wherein communicated with spray combustion pipe, the other end is communicated with flue tube, between heat exchanger tube and insulating tube, be provided with air circulation gap, part sealing outside the two ends heat exchanger tube of insulating tube, on the outer wall of insulating tube, middle part is provided with some hot-blast outlets, two ends are provided with bypass outlet and backflow import, bypass outlet and the outside return duct that is connected of backflow import, the middle part of return duct is provided with leads to outdoor fresh wind tube, return duct and backflow import junction are provided with backflow blower fan, described hot-blast outlet place is provided with automatic control switch and temp probe.
2. fast hot-air heating power switch according to claim 1, is characterized in that: described heat exchanger tube is thin-wall stainless steel, and its tube wall inside is provided with helicla flute or spiral flow deflector, tube wall outside is provided with radiating fin.
3. fast hot-air heating power switch according to claim 2, is characterized in that: described automatic control switch, backflow blower fan and combustor are connected with a main control box by cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142600.0A CN105605771A (en) | 2016-03-14 | 2016-03-14 | Instant-heating air heating power exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610142600.0A CN105605771A (en) | 2016-03-14 | 2016-03-14 | Instant-heating air heating power exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105605771A true CN105605771A (en) | 2016-05-25 |
Family
ID=55985921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610142600.0A Pending CN105605771A (en) | 2016-03-14 | 2016-03-14 | Instant-heating air heating power exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105605771A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288861A (en) * | 2016-09-22 | 2017-01-04 | 四川天科技股份有限公司 | A kind of Cryogenic air discharge gas heat riser and technique |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000005540A1 (en) * | 1998-07-23 | 2000-02-03 | Oglesby & Butler Research & Development Limited | A hot air generating device |
| CN2510780Y (en) * | 2001-09-30 | 2002-09-11 | 南京普鲁卡姆电器有限公司 | Outernal-discharging type gas heating device |
| CN2566184Y (en) * | 2002-07-11 | 2003-08-13 | 于绍文 | Barrel type hot-blast stove |
| CN2890739Y (en) * | 2006-02-21 | 2007-04-18 | 张乃恭 | Coal-fired gas-fired hot air heater |
| CN202149482U (en) * | 2011-07-22 | 2012-02-22 | 山东金洲矿业集团有限公司 | Coal saver for boiler |
| CN102748858A (en) * | 2012-06-28 | 2012-10-24 | 郭丰亮 | Hot-air generating device |
| CN205425435U (en) * | 2016-03-14 | 2016-08-03 | 马玉岭 | Fast hot -air heating power exchange device |
-
2016
- 2016-03-14 CN CN201610142600.0A patent/CN105605771A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000005540A1 (en) * | 1998-07-23 | 2000-02-03 | Oglesby & Butler Research & Development Limited | A hot air generating device |
| CN2510780Y (en) * | 2001-09-30 | 2002-09-11 | 南京普鲁卡姆电器有限公司 | Outernal-discharging type gas heating device |
| CN2566184Y (en) * | 2002-07-11 | 2003-08-13 | 于绍文 | Barrel type hot-blast stove |
| CN2890739Y (en) * | 2006-02-21 | 2007-04-18 | 张乃恭 | Coal-fired gas-fired hot air heater |
| CN202149482U (en) * | 2011-07-22 | 2012-02-22 | 山东金洲矿业集团有限公司 | Coal saver for boiler |
| CN102748858A (en) * | 2012-06-28 | 2012-10-24 | 郭丰亮 | Hot-air generating device |
| CN205425435U (en) * | 2016-03-14 | 2016-08-03 | 马玉岭 | Fast hot -air heating power exchange device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288861A (en) * | 2016-09-22 | 2017-01-04 | 四川天科技股份有限公司 | A kind of Cryogenic air discharge gas heat riser and technique |
| CN106288861B (en) * | 2016-09-22 | 2018-07-27 | 四川天一科技股份有限公司 | A kind of Cryogenic air discharge gas heat riser and technique |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |