CN205425435U - Fast hot -air heating power exchange device - Google Patents
Fast hot -air heating power exchange device Download PDFInfo
- Publication number
- CN205425435U CN205425435U CN201620192831.8U CN201620192831U CN205425435U CN 205425435 U CN205425435 U CN 205425435U CN 201620192831 U CN201620192831 U CN 201620192831U CN 205425435 U CN205425435 U CN 205425435U
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- tube
- air
- hot
- insulating tube
- heat exchanger
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Abstract
The utility model provides a fast hot -air heating power exchange device, by burner assembly, air heat transfer sleeve pipe, flue nest of tubes one -tenth, burner assembly includes that the combustor fires the pipe with spouting, and the combustor is liquid or gaseous fuel combustor, air heat transfer sleeve pipe includes insulating tube and the heat exchange tube that is located the insulating tube center, is equipped with the air cycle clearance between heat exchange tube and the insulating tube, and the middle part is equipped with a plurality of hot air exitus on the outer wall of insulating tube, both ends are equipped with bypass outlet and the backward flow is imported, bypass outlet and backward flow import external connection back flow, and the middle part of back flow is equipped with accesss to outdoor fresh wind tube, and the back flow is equipped with the backward flow fan with the access connection department that flows back, hot air exitus department is equipped with automatic control switch. The utility model discloses an opening the instant heating, along with with along with opening, not being afraid of the low temperature frozen pipe, manufacturing cost and running cost are low, and energy utilization is rateed highly, and heating and heating are effectual. Especially, be fit for the enterprise and the unit of the non -working time and the heat supply that need not festivals or holidays to heat, energy -conservation, environmental protection effect are obvious.
Description
Technical field
This utility model relates to heating power switching equipment technical field, particularly relates to a kind of speed hot-air heating power switch.
Background technology
Heating system many uses coal-burning boiler of the prior art adds water the mode of media for heat exchange, and fuel burns in the furnace chamber that structure is different, can be divided into directly burning type and the big class of counter-burning type two, and direct combustion stove for heating smoke abatement weak effect, seriously polluted, heat energy loss is bigger；And inverse burning type heating stove, the flue gas produced because of fuel is burnt further in very hot oven district, smoke abatement is effective, the thermal efficiency is high, favored by users, but with the mode of aqueous medium heat exchange also exist that programming rate is slow, heat waste is many, floor space is big, heat exchanger and the defect such as piping facility investment is big.In consideration of it, be necessary to provide a kind of new heating power switch to solve above-mentioned technical problem.
Summary of the invention
This utility model is solved the technical problem that to be to provide a kind of speed hot-air heating power switch, and this device has the advantage 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 above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of speed hot-air heating power switch, it is characterized in that: the air heat-exchange sleeve pipe that by burner assembly, is connected to burner assembly rear, the flue tube being connected to air heat-exchange sleeve pipe rear form, described burner assembly includes combustor and spray combustion pipe, and combustor is liquid or gas fuel combustion machine；Described air heat-exchange sleeve pipe includes insulating tube and is positioned at the heat exchanger tube at insulating tube center, heat exchanger tube two ends pass insulating tube, one end therein connects with spray combustion pipe, the other end connects with flue tube, air circulation gap it is provided with between heat exchanger tube and insulating tube, part outside the two ends heat exchanger tube of insulating tube seals, 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 backflow import external connection return duct, the middle part of return duct is provided with the fresh wind tube leading to outdoor, return duct is provided with backflow blower fan with backflow import junction；Automatic control switch and temperature probe it is provided with at described hot-blast outlet.
As the further improvement of the technical program, described heat exchanger tube is thin-wall stainless steel, is provided with outside helicla flute or spiral flow deflector, tube wall and is provided with radiating fin inside its tube wall.
As the further improvement of the technical program, described automatic control switch, backflow blower fan and combustor are connected by cable and a main control box.
Speed hot-air heating power switch described in the utility model, combustor uses 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 is direct at heat exchange combustion inner pipe after spray combustion pipe is lighted, heat exchanger tube uses the thin-wall stainless steel that heat exchange is fast, heats the air in air circulation gap, hot-blast outlet sends the heat source gas as heating or other purposes；In air circulation gap, undischarged hot gas is heated at reflux again by return duct, and fresh wind tube is used for supplementing fresh air；The switch size of hot-blast outlet can be automatically adjusted with configuration switch machine time, the flame intensity of automatic control combustion machine by main control box, one opens the hottest, 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.Being especially suitable for non-working time and festivals or holidays without the enterprise of heating and unit, energy-saving and environmental protection effect is obvious.
Accompanying drawing explanation
Fig. 1 is the structural representation of speed hot-air heating power switch described in the utility model.
Component names corresponding in figure is: 1 burner assembly, 2 air heat-exchange sleeve pipes, 3 flue tubes, 4 main control boxs, 5 temperature 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, this utility model provides a kind of speed hot-air heating power switch, the air heat-exchange sleeve pipe 2 by burner assembly 1, being connected to burner assembly rear, the flue tube 3 being connected to air heat-exchange sleeve pipe rear form, described burner assembly includes combustor 11 and spray combustion pipe 12, and combustor is liquid or gas fuel combustion machine；Described air heat-exchange sleeve pipe 2 includes insulating tube 21 and is positioned at the heat exchanger tube 22 at insulating tube center, heat exchanger tube two ends pass insulating tube, one end therein connects with spray combustion pipe 12, the other end connects with flue tube 3, air circulation gap 23 it is provided with between heat exchanger tube and insulating tube, part outside the two ends heat exchanger tube of insulating tube seals, 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 backflow import external connection return duct 27, the middle part of return duct is provided with the fresh wind tube 28 leading to outdoor, return duct is provided with backflow blower fan 29 with backflow import junction；Automatic control switch (not shown) and temperature probe 5 it is provided with at described hot-blast outlet.Described heat exchanger tube 22 is thin-wall stainless steel, is provided with outside helicla flute or spiral flow deflector (not shown), tube wall and is provided with radiating fin (not shown) inside its tube wall.Described automatic control switch, backflow blower fan and combustor are connected by cable and a main control box 4.
Fast hot-air heating power switch based on 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 disposed in the outdoor, hot-blast outlet 24 be arranged on need heating indoor, fresh wind tube 28 entrance can in indoor can also in outdoor, fuel be delivered to burner assembly 1 spray combustion pipe 12 burn；The gas being burning is delivered to heat exchanger tube 22 by the blower fan of burner assembly 1, heat exchanger tube 22 uses thin-wall stainless steel, heat exchanger tube 22 is heated rapidly by steam, gas in air circulation gap 23 is heated rapidly by heat exchanger tube 22, hot gas in air circulation gap 23 is under the blowing force effect of backflow blower fan 29, delivered to need the indoor of heat supply by hot-blast outlet 24, unnecessary hot gas is re-circulated into return duct 27, fresh wind tube 28 entrance then forms interior circulation and quickly heats in indoor, and fresh wind tube 28 can make the air of indoor keep fresh in outdoor.
This utility model uses clean energy resource to be fuel, and fuel is in the internal directly burning of spray combustion pipe 12 and 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, decreases the pollution to environment.Can be with the configuration switch machine time by main control box；One opens the hottest, with opening, can arbitrarily regulate oneself required temperature, have higher social economic value.This utility model solves tradition aqueous medium heat transfer heating pipeline, and to install maintenance cost high, and programming rate is slow, heat waste is big, be afraid of low temperature frozen pipe, manage costly, can not the problem of switching on and shutting down at any time.
The above; it it is only most preferred embodiment of the present utility model; not this utility model is made any pro forma restriction; any those of ordinary skill in the art; without departing under technical solutions of the utility model ambit; technical solutions of the utility model are made many possible variations and modification by the method content utilizing the disclosure above, belong to the scope of claims protection.
Claims (3)
1. a fast hot-air heating power switch, it is characterized in that: the air heat-exchange sleeve pipe that by burner assembly, is connected to burner assembly rear, the flue tube being connected to air heat-exchange sleeve pipe rear form, described burner assembly includes combustor and spray combustion pipe, and combustor is liquid or gas fuel combustion machine；Described air heat-exchange sleeve pipe includes insulating tube and is positioned at the heat exchanger tube at insulating tube center, heat exchanger tube two ends pass insulating tube, one end therein connects with spray combustion pipe, the other end connects with flue tube, air circulation gap it is provided with between heat exchanger tube and insulating tube, part outside the two ends heat exchanger tube of insulating tube seals, 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 backflow import external connection return duct, the middle part of return duct is provided with the fresh wind tube leading to outdoor, return duct is provided with backflow blower fan with backflow import junction；Automatic control switch and temperature probe it is provided with at described hot-blast outlet.
Speed hot-air heating power switch the most according to claim 1, it is characterised in that: described heat exchanger tube is thin-wall stainless steel, is provided with outside helicla flute or spiral flow deflector, tube wall and is provided with radiating fin inside its tube wall.
Speed hot-air heating power switch the most according to claim 2, it is characterised in that: described automatic control switch, backflow blower fan and combustor are connected by cable and a main control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192831.8U CN205425435U (en) | 2016-03-14 | 2016-03-14 | Fast hot -air heating power exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620192831.8U CN205425435U (en) | 2016-03-14 | 2016-03-14 | Fast hot -air heating power exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205425435U true CN205425435U (en) | 2016-08-03 |
Family
ID=56534765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620192831.8U Expired - Fee Related CN205425435U (en) | 2016-03-14 | 2016-03-14 | Fast hot -air heating power exchange device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205425435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605771A (en) * | 2016-03-14 | 2016-05-25 | 马玉岭 | Instant-heating air heating power exchange device |
-
2016
- 2016-03-14 CN CN201620192831.8U patent/CN205425435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605771A (en) * | 2016-03-14 | 2016-05-25 | 马玉岭 | Instant-heating air heating power exchange device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20210314 |