CN1203343A - Burner - Google Patents
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- Publication number
- CN1203343A CN1203343A CN 98109367 CN98109367A CN1203343A CN 1203343 A CN1203343 A CN 1203343A CN 98109367 CN98109367 CN 98109367 CN 98109367 A CN98109367 A CN 98109367A CN 1203343 A CN1203343 A CN 1203343A
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- CN
- China
- Prior art keywords
- air
- burning
- burner
- combustion
- suction inlet
- 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.)
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- Air Supply (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The invention relates to a burning device, when the burning device is blocked up by foreign matters in an air filter, air for burning can be assured by a bypass pathway, and when air for burning is sucked from the bypass pathway, dust and the like can not be sucked in the bypass pathway. A method for solving is that the burning device is provided with an air blower 4 for burning which supplies air for burning to a burning portion, and is provided with an air filter 6 which is arranged on an air suction hole 5 of the air blower for burning, air bypass pathway is formed on the burning device through a groove 5b or 6c which is arranged on a gomphosis portion between the air suction hole 5 and the air filter 6 of the air blower for burning and or through a breather hole 5c.
Description
The present invention relates to the liquid fuel after the gasification is mixed the burner that burns with air.
Fig. 4 is the sectional drawing of traditional combusting device.
In Fig. 4, the 1st, gasifier is formed for the space that makes liquid fuel gasification and mix with combustion air; The 2nd, be embedded in the electric heater that is used to heat this gasifier 1 on gasifier 1 sidewall; 3 are provided in a side of the burner head on gasifier 1 top; The 4th, be used for obtaining the burning air blast that combustion air is supplied with gasifier 1 from the outside, enter burning portion in order to prevent foreign matter, its air suction inlet 5 is provided with air cleaner 6.The 7th, the air hose of gasifier 1 is delivered in spontaneous combustion in the future with the air of air blast 4; The 8th, liquid fuel is delivered to the magnetic valve of gasifier 1, these magnetic valve 8 one ends place fuel reservoir 9, and the other end is connected with cartridge 10.
The 11st, the combustion flame that forms on burner head 3 tops; The 12nd, combustion barrel is made the burner head 3 tops form on every side of surrounding.The 13rd, the air channel; 14 are provided in a side of the convection fan at body housing 15 back sides; 16 are provided in a side of the warm braw outlet shutter on the front panel 17; The 18th, base plate; The 19th, sheath top plate.
Below, the operating principle of conventional apparatus with said structure is described.
At first, to electric heater 2 energisings, gasifier 1 is preheating to the necessary temperature of liquid fuel gasification.After preheating is intact, utilize the running of burning, obtain combustion air from air suction inlet 5, and supply with gasifier 1 by air hose 7 through air cleaner 6 with air blast 4.Simultaneously, utilize the running of magnetic valve 8 in fuel reservoir 9, liquid fuel to be drunk up, supply with gasifier 1 by cartridge 10.
The moment gasification is mixed into flammable premixed gas with combustion air in the gasifier 1 of liquid fuel after preheating.At this moment, combustion air and vaporising fuel are 0.8～1.0 degree supply by excess air coefficient (=air supply amount/theoretical air requirement).Flammable premixed gas is lighted by the igniter (not shown) on burner head 3, forms combustion flame 11, burns in the space in combustion barrel 12.
Combustion flame 11 is recorded by the flame monitor (not shown), when abnormal combustion (because the minimizing of combustion air makes the inefficient combustion phenomenon that degradation causes under the excess air coefficient) takes place, stops burning.
Burning gases after combustion barrel 12 internal combustion mix on the top of combustion barrel 12 with the air that blasts from convection fan 14 shown in body housing 15 back sides in air channel 13, and discharge from the warm braw outlet shutter 16 that is located on the front panel 17.
Fig. 5 is the sectional drawing of air cleaner installation portion on the traditional combusting device.
As shown in Figure 5, burning is positioned at body housing 15 inboards with the air suction inlet 5 of air blast 4, is provided with the chimeric tube 6b of portion of the air cleaner 6 of grid 6a, is entrenched in removably on the front end large-diameter portion 5a of air suction inlet 5 from the outside of body housing 15.
At this, as dust or rubbish attached to grid 6a on the time, above-mentioned air cleaner 6 can easily take out cleaning from air suction inlet 5.
Traditional burner is owing to as above constitute, so, when being located at burning when being stopped up by foreign matter (veil) for the moment with the air cleaner on the air suction inlet 5 of air blast 46, can take place because the supply of combustion air reduces, flame monitor is measured unusual and unfavorable condition that burning is stopped.
The present invention proposes for solving the above problems, and purpose is to obtain a kind of burner, under for the moment blocked situation of air cleaner, can guarantee combustion air and abnormal combustion does not take place.
Burner of the present invention is provided with burning from combustion air to burning portion that be used for providing with air blast with at the air cleaner of this burning with the air suction inlet setting of air blast.This burner is at the above-mentioned burning bypass path with the fitting portion design air of the air suction inlet of air blast and air cleaner.
In addition, burner of the present invention is located at the body housing inboard with above-mentioned bypass path, to suck the air of body inboard.
As above such, burner involved in the present invention is owing to be provided with the bypass path of air with the fitting portion of the air suction inlet of air blast and air cleaner in burning, so, even air cleaner is blocked, also can guarantee combustion air by the bypass path of air, thereby obtain this effect, that is, can prevent to stop phenomenon owing to the burning that abnormal combustion causes.
In addition, burner of the present invention owing to be inside from body housing from the bypass path inhaled air of air, does not have suctions such as dust, therefore can obtain this effect,, need not worry that foreign matter invades burning portion that is.
The simple declaration of drawing
Fig. 1 is the sectional drawing of air cleaner installation portion of the burner of the invention process form 1.
Fig. 2 is the sectional drawing of air cleaner installation portion of the burner of the invention process form 2.
Fig. 3 is the sectional drawing of air cleaner installation portion of the burner of the invention process form 3.
Fig. 4 is the formation sectional drawing of traditional this burner.
Fig. 5 is the sectional drawing of air cleaner installation portion in the traditional combusting device.Symbol description:
1, gasifier; 4, burning air blast; 5, air suction inlet; 5a, large-diameter portion; 5b, groove; 5c, passage; 6, air cleaner; 6a, grid; 6b, chimeric tube portion; 6c, groove; 15, body housing.
Form of implementation 1
Below, the form of implementation 1 of burner of the present invention is described in detail.
Fig. 1 is the sectional drawing of the air cleaner installation portion of burner form of implementation 1 of the present invention.
Among Fig. 1, with conventional apparatus same or corresponding part use prosign, no longer illustrate at this.6c is the groove of many places formation vertically on the chimeric tube 6b of the portion inner peripheral surface of air cleaner 6.This groove 6c is entrenched on the outer peripheral face of the large-diameter portion 5a that above-mentioned air suction inlet 5 front ends form, under this state, form with suck usually direction that air flows opposite, also promptly obtain the bypass path of air from body housing 15 inside.
In addition, burning is positioned at the inboard of body housing 15 with the air suction inlet 5 of air blast 4.
Like this, because by on the chimeric tube 6b of the portion inner peripheral surface of air cleaner 6, establishing groove 6c, formed the bypass path of air, so, when the grid 6a of air cleaner 6 is stopped up by foreign matter for the moment, can suck the air of body interior by the bypass path that above-mentioned groove 6c forms, to guarantee combustion air, thereby can suppress the generation of abnormal combustion, pre-anti-burning stopping.In addition, take from the air of bypass path,, therefore need not worry that also foreign matter enters gasifier 1 portion such as burning such as grade owing to, do not have suctions such as impurity from body housing 15 inner suctions.Form of implementation 2
Fig. 2 is the sectional drawing of the air cleaner installation portion of burner form of implementation 2 of the present invention.
This form of implementation 2 is that many places form axial groove 5b on the outer peripheral face of air suction inlet 5 front end large-diameter portion 5a, to form the bypass path of air.Groove 5b is entrenched on the inner peripheral surface of the chimeric tube 6b of portion of air cleaner 6, under this state, form with suck usually direction that air flows opposite, also promptly obtain the bypass path of air from body housing 15 inside.
Like this, in the structure of form of implementation 2, when the grid 6a of air cleaner 6 is stopped up by foreign matter for the moment, owing to also can guarantee combustion air by groove 5b, so, can suppress the generation of abnormal combustion, pre-anti-burning stopping.In addition, take from the air of groove 5b,, therefore need not worry that also foreign matter enters burning portion owing to, do not have suctions such as dust from body housing 15 inner suctions.Form of implementation 3
Fig. 3 is the sectional drawing of the air cleaner installation portion of burner form of implementation 3 of the present invention.
This form of implementation 3 is a plurality of air vent 5c of design on the large-diameter portion 5a that burning forms with air suction inlet 5 leading sections of air blast 4, form with suck usually direction that air flows opposite, also promptly obtain the bypass path of air from body housing 15 inside.
In the structure of form of implementation 3, when the grid 6a of air cleaner 6 is stopped up by foreign matter for the moment, owing to also can guarantee combustion air by air vent 5c, thus suppressed the generation of abnormal combustion, pre-anti-burning stopping.And,,, therefore need not worry that also foreign matter enters burning portion owing to, do not have suctions such as dust from body housing 15 inside from air vent 5c inhaled air.
Claims (2)
1, a kind of burner, it is characterized in that: at the burner that is provided with the air cleaner that burning from combustion air to burning portion that be used for providing is provided with the air suction inlet of air blast with air blast with in this burning, at the bypass path of above-mentioned burning with the fitting portion design air of the air suction inlet of air blast and air cleaner.
2, burner as claimed in claim 1 is characterized in that: above-mentioned bypass path is located at the body housing inboard, to suck the air of body inboard.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16701797A JPH1114037A (en) | 1997-06-24 | 1997-06-24 | Combustion apparatus |
| JP167017/97 | 1997-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1203343A true CN1203343A (en) | 1998-12-30 |
Family
ID=15841851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98109367 Pending CN1203343A (en) | 1997-06-24 | 1998-05-29 | Burner |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH1114037A (en) |
| CN (1) | CN1203343A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576066A (en) * | 2016-07-05 | 2018-01-12 | 林内株式会社 | Indoor setting type burner |
-
1997
- 1997-06-24 JP JP16701797A patent/JPH1114037A/en active Pending
-
1998
- 1998-05-29 CN CN 98109367 patent/CN1203343A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576066A (en) * | 2016-07-05 | 2018-01-12 | 林内株式会社 | Indoor setting type burner |
| CN107576066B (en) * | 2016-07-05 | 2020-09-01 | 林内株式会社 | Indoor combustion device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH1114037A (en) | 1999-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |