CN202074563U - Burning heating device - Google Patents
Burning heating device Download PDFInfo
- Publication number
- CN202074563U CN202074563U CN2011201350767U CN201120135076U CN202074563U CN 202074563 U CN202074563 U CN 202074563U CN 2011201350767 U CN2011201350767 U CN 2011201350767U CN 201120135076 U CN201120135076 U CN 201120135076U CN 202074563 U CN202074563 U CN 202074563U
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- natural gas
- heater
- burning
- utility
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title abstract description 25
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000003345 natural gas Substances 0.000 claims abstract description 23
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Landscapes
- Regulation And Control Of Combustion (AREA)
Abstract
A burning heating device comprises a furnace body, a burning torch, a natural gas inlet pipe and an air inlet pipe respectively communicated with the burning torch. The natural gas inlet pipe is provided with an automatic pressure regulator. The air inlet pipe is provided with an electric air door. The device further comprises a reference air pipe. The automatic pressure regulator and the air inlet pipe are communicated through the reference air pipe. The device in the utility model also comprises a controller for controlling the temperature inside the furnace body. By equipping the controller, the burning heating device disclosed in the utility model can control the opening degree of the electric air door according to the change in the temperature inside the heating furnace body. Meanwhile, by making the automatic pressure regulator on the natural gas inlet pipe and the electric air door communicated with each other, the burning heating device can ensure that the adjustment of the electric air door will drive the automatic pressure regulator to adjust the pressure. The natural gas flow is then controlled. The energy waste is reduced and the heating efficiency is improved.
Description
Technical field
The utility model relates to a kind of burning heater, is specifically related to a kind of burner of heating furnace.
Background technology
The equipment of heating furnace for workpiece or material are heated, the original mode of heating of heating furnace are the natural gas heating, and burner is that firelock is that general in the market one-part form burns always, or two-part divides the heating of big fire and little fire.This mode of heating has following defective:
One, after body of heater is heated to design temperature, burner can extinguish or little fire burns.Body of heater is in heat radiation like this, workpiece is in heat absorption, do not having under the situation of thermal source, temperature can descend rapidly in the stove, drop to the start-up temperature of burner when temperature after, control device control burner restarts burning again, and temperature has a yo-yo changing value in the stove like this, temperature fluctuation is bigger, and is bigger to the stable performance influence of workpiece or material.
Two, combustor frequent starting behind each the startup, in order to guarantee that safety all will start blower fan and carry out prepurge, can be brought a large amount of cold airs like this into and enter in the stove, impels the descent of temperature aggravation, waste fuel.
Therefore, a kind ofly reduce fluctuating of furnace temperature, energy savings improves the burning heater of the efficiency of heating surface and demands urgently occurring.
The utility model content
Make that for solving existing burning heater furnace temperature fluctuation is bigger in the heating furnace, problems such as energy resource consumption is more serious, the utility model discloses a kind of burning heater, to reach the temperature fluctuation range in effective reduction heating furnace, improve the efficiency of heating surface, reduce the purpose of use cost.
The technical solution of the utility model is as follows:
A kind of burning heater comprises body of heater, firelock, the natural gas air inlet pipe and the air intake duct that are communicated with firelock respectively; Described natural gas air inlet pipe is provided with automatic voltage regulator, described air intake duct is provided with MOD, this device also is provided with reference to tracheae, described automatic voltage regulator is connected with reference to tracheae by described with described air intake duct, and this device also comprises temperature controlling device in the described body of heater of control.
Preferably, described control device is the PID temp controlled meter.
Preferably, be provided with the temperature element thermocouple that is electrically connected with described PID temp controlled meter in the described body of heater.
Preferably, described MOD is electrically connected with described PID temp controlled meter.
The disclosed burning heater of the utility model, by control device is set, according to variation of temperature in the heating furnace body, the openings of sizes of control MOD, because the automatic voltage regulator on the natural gas air inlet pipe is communicated with MOD, guarantee that the MOD adjusting drives automatic voltage regulator pressure and regulates, the flow of control natural gas simultaneously, reduce the waste of the energy, improve the efficiency of heating surface.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structure diagram of the disclosed a kind of burning heater of the utility model;
Fig. 2 is the schematic diagram of the disclosed a kind of burning heater of the utility model.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
11, body of heater 12, firelock 13, air intake duct 14, natural gas air inlet pipe 15, MOD 16, automatic voltage regulator 17, with reference to tracheae 18, magnetic valve 19, natural gas tank.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of burning heater, to reach the temperature fluctuation range in effective reduction heating furnace, improves the efficiency of heating surface, reduces the purpose of use cost.
As shown in Figure 1, 2, a kind of burning heater comprises body of heater 11, firelock 12, the natural gas air inlet pipe 14 that is communicated with firelock 12 respectively and air intake duct 13; Firelock 12 is communicated with body of heater 11, natural gas air inlet pipe 14 is provided with the magnetic valve 18 of control igniting, natural gas air inlet pipe 14 other ends are connected with natural gas tank 19, and natural gas enters firelock 12 burning heating by pipeline, injects combustion air simultaneously and improves efficiency of combustion.
Natural gas air inlet pipe 14 is provided with automatic voltage regulator 16, air intake duct 13 is provided with MOD 15, also be provided with reference to tracheae 17, automatic voltage regulator 16 is connected by reference tracheae 17 with air intake duct 13, the switch size of MOD 15 affects the air pressure inside of air intake duct 13, because automatic voltage regulator 16 is connected by reference tracheae 17 with air intake duct 13, make that the air pressure in the automatic voltage regulator 16 is consistent with the air pressure in the air intake duct 13.
This device also comprises temperature controlling device in the control body of heater 11, and this control device is a PID temp controlled meter (not looking out); Be provided with the temperature element thermocouple (not looking out) that is electrically connected with the PID temp controlled meter in the body of heater 11; MOD 15 is electrically connected with the PID temp controlled meter.Detect temperature in the body of heater 11 by thermocouple, signal is passed to the PID temp controlled meter, PID temp controlled meter control MOD 15 is regulated, guarantee that MOD 15 turns down when temperature in the stove arrives setting value, the natural gas air inflow reduces simultaneously, reduce combustion power, save resource.
Operation principle of the present utility model is as follows:
Light a fire when beginning to heat, igniting finishes in the rear furnace body 11 that thermocouples will detect actual temperature and PID temp controlled meter design temperature compares, the analog signals control MOD 15 of a 0-10V of PID temp controlled meter output is opened greatly, air pressure in the air intake duct 13 increases, because automatic voltage regulator 16 is connected by reference tracheae 17 with air intake duct 13, therefore automatic voltage regulator 16 air pressure inside increase, and gas discharge increases, firelock 12 total powers burning at this moment.The PID temp controlled meter can calculate and suitably turn down MOD 15 after arriving design temperature, because automatic voltage regulator 16 is connected by reference tracheae 17 with air intake duct 13, after MOD 15 turns down, air intake duct 13 internal gas pressures reduce naturally, make automatic pressure regulator 16 natural gas setting pressures reduce, thereby reduce gas discharge, reduce combustion power.After this burner ignition,, do not have cold air to enter in the body of heater 11, just avoided hot-air to scatter and disappear if there is not unexpected burning always to go down.When turning down MOD and keeping furnace temperature, have a spot of heat and enter in the body of heater 11, slowed down and pressed how this situations of big heat radiation in the body of heater 11.About overall energy-conservation 10%-30%.
The disclosed burning heater of the utility model, by control device is set, according to variation of temperature in the heating furnace body, the openings of sizes of control MOD, because the automatic voltage regulator on the natural gas air inlet pipe is communicated with MOD, guarantee that the MOD adjusting drives automatic voltage regulator pressure and regulates, the flow of control natural gas simultaneously, reduce the waste of the energy, improve the efficiency of heating surface.
Simultaneously, because the PID control table is set, actual temperature can be more and more approaching with design temperature.Reach interior workpiece heat absorption of firelock Actual combustion power and body of heater and body of heater heat radiation near balance, temperature control is accurate, and furnace temperature fluctuation is little, improves the efficiency of heating surface.
More than be description,, make this area professional and technical personnel can realize or use the utility model by above-mentioned explanation to the disclosed embodiments to the utility model embodiment.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (4)
1. burning heater comprises body of heater, firelock, the natural gas air inlet pipe and the air intake duct that are communicated with firelock respectively; It is characterized in that, described natural gas air inlet pipe is provided with automatic voltage regulator, described air intake duct is provided with MOD, this device also is provided with reference to tracheae, described automatic voltage regulator is connected with reference to tracheae by described with described air intake duct, and this device also comprises temperature controlling device in the described body of heater of control.
2. root burning heater according to claim 1 is characterized in that, described control device is the PID temp controlled meter.
3. root burning heater according to claim 2 is characterized in that, is provided with the temperature element thermocouple that is electrically connected with described PID temp controlled meter in the described body of heater.
4. root burning heater according to claim 2 is characterized in that, described MOD is electrically connected with described PID temp controlled meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201350767U CN202074563U (en) | 2011-04-29 | 2011-04-29 | Burning heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201350767U CN202074563U (en) | 2011-04-29 | 2011-04-29 | Burning heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074563U true CN202074563U (en) | 2011-12-14 |
Family
ID=45112664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201350767U Expired - Fee Related CN202074563U (en) | 2011-04-29 | 2011-04-29 | Burning heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074563U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828233A (en) * | 2012-08-17 | 2012-12-19 | 德阳瑞能电力科技有限公司 | Monocrystalline silicon zone melting drawing furnace control system |
| CN106292785A (en) * | 2015-05-18 | 2017-01-04 | 广东兴发铝业有限公司 | Aluminum-bar heating furnace ignition temperature automaton based on neutral net |
| CN111649481A (en) * | 2020-06-23 | 2020-09-11 | 萍乡市华顺环保化工填料有限公司 | A hot blast stove system with pressure regulating function |
| CN113531580A (en) * | 2021-07-08 | 2021-10-22 | 四川铭能科技开发有限公司 | A pulse control system and method for automatically changing the power of a large fire without changing the amount of air in a large fire |
-
2011
- 2011-04-29 CN CN2011201350767U patent/CN202074563U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102828233A (en) * | 2012-08-17 | 2012-12-19 | 德阳瑞能电力科技有限公司 | Monocrystalline silicon zone melting drawing furnace control system |
| CN106292785A (en) * | 2015-05-18 | 2017-01-04 | 广东兴发铝业有限公司 | Aluminum-bar heating furnace ignition temperature automaton based on neutral net |
| CN111649481A (en) * | 2020-06-23 | 2020-09-11 | 萍乡市华顺环保化工填料有限公司 | A hot blast stove system with pressure regulating function |
| CN113531580A (en) * | 2021-07-08 | 2021-10-22 | 四川铭能科技开发有限公司 | A pulse control system and method for automatically changing the power of a large fire without changing the amount of air in a large fire |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100491857C (en) | Domestic gas instantaneous water heater capable of realizing gas-air proportional control | |
| CN102072489A (en) | burner | |
| CN2658641Y (en) | Gas water heater capable of sectional burning | |
| CN103148512B (en) | A kind of rotor, solenoid control turn the stove device of shelves and the control method of this device | |
| CN202074563U (en) | Burning heating device | |
| CN201066156Y (en) | Gas oven capable of programmablely regulating fire and timing | |
| CN106196163B (en) | For the burner electric control system of descaling bath immersion trough heating | |
| CN204665692U (en) | A kind of bio-fuel air heating furnace intelligence control system | |
| CN203464256U (en) | Biomass particle burner | |
| CN206234816U (en) | A kind of gas inlet combustion control device of paper web heater | |
| CN110207113A (en) | Tobacco leaf drying gas burner | |
| CN205351398U (en) | High -efficient anti - heating stove that burns | |
| CN204128007U (en) | A kind of domestic gas air blast range with safety control system | |
| CN108286719A (en) | Shuttle kiln combustion system | |
| CN204806386U (en) | Novel oily energy -saving stove of full -automatic mellow wine | |
| CN202195483U (en) | Novel full-automatic premix burner | |
| CN208042192U (en) | shuttle kiln combustion system | |
| CN201262508Y (en) | Automatic control system of gas refrigerator | |
| CN202267134U (en) | Gas heating stove | |
| CN105276982A (en) | Heat accumulation type molten aluminum furnace temperature control device | |
| CN214746524U (en) | Gas stove with independent hot water and heating supply | |
| CN200944811Y (en) | Infrared ray gas baking pan | |
| CN109869749A (en) | Stove | |
| CN219828797U (en) | Heating structure convenient for adjusting boiler fire | |
| CN104913507B (en) | A kind of intelligence control system of biological particles water heater for heating |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20140429 |