CN207065564U - A kind of low heat value ignition air gun - Google Patents
A kind of low heat value ignition air gun Download PDFInfo
- Publication number
- CN207065564U CN207065564U CN201720825674.4U CN201720825674U CN207065564U CN 207065564 U CN207065564 U CN 207065564U CN 201720825674 U CN201720825674 U CN 201720825674U CN 207065564 U CN207065564 U CN 207065564U
- Authority
- CN
- China
- Prior art keywords
- low heat
- heat value
- air hose
- burning torch
- tailstock
- 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
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- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
Burner is the utility model is related to, more particularly to a kind of low heat value ignition air gun, including air hose, burning torch and fuel gun, wherein：One end closure of the air hose has tailstock, the fire hole for leading to air hose is offered on the tailstock, one end is provided with internal thread to the fire hole outwardly, is fixed with the burning torch and is located in externally threaded erection joint, the burning torch at fire hole.By above-mentioned setting, burning torch is detachably connected on tailstock, when needing repairing, erection joint on burning torch is back-outed from fire hole, inspection and maintenance is carried out to burning torch, it is necessary to when using, burning torch is penetrated into fire hole, and erection joint and fire hole screw thread are coordinated, completes assembling.Convenient disassembly, improve maintenance and the efficiency changed, convenient use.
Description
Technical field
Burner is the utility model is related to, more particularly to a kind of low heat value ignition air gun.
Background technology
Authorization Notice No. is that CN204717687U Chinese patent discloses a kind of burner, including housing, burning torch and
Center wind duct, the housing is interior to be provided with center wind duct, is provided with burning torch in the center wind duct, the housing is provided with
Air intake, the center wind duct connect the air intake, and the periphery of the center wind duct is provided with least one flue gas
Passage is protected, the flue gas protection passage connection smoke inlet, the flue gas protection passage is interior to be provided with fuel gun, the fuel gun
Connect fuel inlet.
Although this burner can reduce the temperature of flame high-temperature region, the burning torch of the burner is arranged on burner
Inside, when needing maintenance, it is necessary to which first taking burner apart can be changed and be repaired.
Utility model content
The purpose of this utility model is to provide a kind of low heat value ignition air gun, and it has the advantages of easy maintenance and replacement.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of low heat value ignition air gun, including air hose, burning torch and fuel gun, one end closure of the air hose have tail
, the fire hole for leading to air hose is offered on the tailstock, one end is provided with internal thread, the igniting to the fire hole outwardly
It is fixed with rifle and is located in externally threaded erection joint, the burning torch at fire hole.
By using above-mentioned technical proposal, burning torch is detachably connected on tailstock, when needing repairing, by burning torch
Erection joint back-out from fire hole, to burning torch carry out inspection and maintenance, it is necessary in use, burning torch be penetrated into igniting
Hole, and erection joint and fire hole screw thread are coordinated, complete assembling.Convenient disassembly, maintenance and the efficiency changed are improved, it is convenient
Use.
Further set：The fire hole includes screwed hole and diameter and penetrates hole, the installation equal to burning torch diameter
Sealing gasket is provided between joint and the bottom hole of screwed hole.
By using above-mentioned technical proposal, sealing gasket increases the sealing property at erection joint, avoid internal combustion gas and
Air is leaked by fire hole, avoids causing danger, and improves security when using.
Further set：It is provided with fixed support ring in the air hose, the fixed support ring is by the member in air hose
The radial position of part is fixed.
By using above-mentioned technical proposal, fixed support ring is carried out to burning torch and gas gun in the part of air pipe
Support, the stability of burning torch and gas gun installation is improved, avoid air pressure caused by work that burning torch or gas gun are sent out
Raw bending.
Further set：It is threadedly coupled between the air hose and tailstock.
By using above-mentioned technical proposal, it is threadedly coupled, is connected firmly between air hose and tailstock, good seal performance.Need
When repairing, tailstock can be pulled down at air hose, air hose and tailstock are overhauled.
Further set：Also include flame detector, the flame detector includes ion probe, the ion probe position
In the outgassing direction of air hose.
By using above-mentioned technical proposal, flame detector can detect to the flame of ignition air gun, avoid fuel
Fuel is not burned and is dispersed into environment in rifle, causes danger.
Further set：Adpting flange is fixed with outside the air hose.
By using above-mentioned technical proposal, what adpting flange can stablize ignition air gun is installed to correct position, and
Sealing and the fastness of installation can be ensured, improve the scope of application of ignition air gun.
Further set：The teasehole for leading to fuel gun is provided with the tailstock.
By using above-mentioned technical proposal, teasehole is opened on tailstock, enter in fuel it is fashionable, can be straight to caused pressure
Connect and act on tailstock, avoid pressure from being applied on fuel gun and cause fuel gun to bend, improve structural stability.
Further set：High speed atomisation nozzle is installed at the fuel outlet of the fuel gun.
By using above-mentioned technical proposal, atomizer can be disperseed fuel so that the spark that burning torch is sent
Fully contacted with fuel, and the burning of fuel can be accelerated so that fuel is consumed within the most short time, avoids not firing completely
The fuel of burning is dispersed into environment, is ensured safe to use.
Further set：The high speed atomisation nozzle is taper nozzle, if being provided with dry nebulization spray orifice in its side wall.
By using above-mentioned technical proposal, using the nozzle of taper, fuel is being moved at nozzle, because diameter subtracts suddenly
Small, pressure increase, the fuel by being atomized spray orifice ejection has higher speed when spraying, and the height that jets out flames is higher.
Further set：It is provided with the air hose and leads to the compressed air of air pipe and enter hole, the compressed air
Enter hole and be externally connected with manual ball valve.
By using above-mentioned technical proposal, speed, regulation manual ball valve control air are passed through according to gas families and combustion gas
Input, ensure the supply of oxygen so that the abundant burning of combustion gas.
In summary, the utility model has the advantages that：
1. using removable, air hose is threadedly coupled with tailstock for flame detector, burning torch, easy access replacing is set
It is standby；
2. fixing support ring carries out radially fixed, igniter gas when ensureing to use to flame detector, burning torch and fuel gun
The stabilization of rifle structure.
Brief description of the drawings
Fig. 1 is elevational schematic of the embodiment in overlook direction；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the main structure diagram of embodiment.
In figure, 1, air hose；2nd, burning torch；3rd, fuel gun；4th, tailstock；5th, erection joint；6th, sealing gasket；7th, fixed support
Ring；8th, flame detector；9th, ion probe；10th, adpting flange；11st, atomizer；12nd, manual ball valve；13rd, teasehole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment：A kind of low heat value ignition air gun, reference picture 1 and Fig. 3, include the air hose 1 and tailstock 4 of threaded connection.
Adpting flange 10 is welded with the outer wall of air hose 1.The lower end of air hose 1 is provided with the compressed air led in air hose 1 and enters hole,
Compressed air enters hole and is externally connected with 3/4 manual ball valve 12.
Referring to Figures 1 and 2, the fire hole of insertion tailstock 4 is provided with tailstock 4, it is straight equal to burning torch 2 that fire hole is divided into diameter
Footpath penetrates hole and diameter more than the screwed hole for penetrating hole.It is welded with burning torch 2 with externally threaded erection joint 5, installation connects
First 5 access screwed hole, is provided with sealing gasket 6 between erection joint 5 and the bottom hole of screwed hole.Burning torch 2 penetrates air hose from tailstock 4
1, extend to the opening of air hose 1.Tailstock 4 is also equipped with the flame detector 8 equally set with burning torch 2, flame detector 8
Ion probe 9 be located at the opening of air hose 1.
Reference picture 1, the fuel gun 3 being through at the axle center of air hose 1 is fixed with tailstock 4, is provided with tailstock 4 and leads to fuel gun
3 teasehole 13, the fuel gun 3 to connect with source of the gas is provided with teasehole 13.Taper is installed at the fuel outlet of fuel gun 3
Atomizer 11, if being provided with dry nebulization spray orifice in its side wall.
Reference picture 1, fixed support ring 7 is welded with air hose 1, is provided with fixed support ring 7 for burning torch 2, flame inspection
The fixing hole that device 8 and fuel gun 3 pass through is surveyed, the position of burning torch 2, flame detector 8 and fuel gun 3 is fixed, is improved
Structural stability.
During installation, first fuel gun 3 is fixed on tailstock 4, is then inserted in air hose 1 so that the fixed branch of the alignment of fuel gun 3
Relevant position on pushing out ring 7, burning torch 2 and flame detector 8 are then penetrated into tailstock 4, and support is fixed through in air hose 1
It is threadedly coupled after ring 7 with tailstock 4.
In use, regulation manual ball valve 12 is passed through compressed air to suitable opening into air hose 1；Then combustion is opened
Expect the valve of storing containers, fuel is reached at taper atomizer 11 by the incoming fuel rifle 3 of teasehole 13, is passed through atomization
Spray orifice disperses, and burning torch 2 lights a fire caused electric spark into the exit of air hose 1 is delivered to, by the ignited fuel in exit, production
Light a fire flame, carry out the operation such as light a fire.Ion probe 9 detects to flame, when being passed through fuel, if long period ion is visited
Pin 9 does not find flame, sends alarm in time, prompts operating personnel to stop fuel input.
The above embodiments are only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
1. a kind of low heat value ignition air gun, including air hose (1), burning torch (2) and fuel gun (3), it is characterised in that：The sky
One end closure of tracheae (1) has tailstock (4), and the fire hole for leading to air hose (1), the igniting are offered on the tailstock (4)
One end is provided with internal thread outwardly in hole, is fixed with the burning torch (2) with externally threaded erection joint (5), the burning torch
(2) it is located at fire hole.
A kind of 2. low heat value ignition air gun according to claim 1, it is characterised in that：The fire hole include screwed hole and
Diameter penetrates hole equal to burning torch (2) diameter, and the erection joint (5) is provided with sealing gasket between the bottom hole of screwed hole
(6)。
A kind of 3. low heat value ignition air gun according to claim 1, it is characterised in that：It is provided with the air hose (1)
Fixed support ring (7), the fixed support ring (7) fix the radial position of the element in air hose (1).
A kind of 4. low heat value ignition air gun according to claim 1, it is characterised in that：The air hose (1) and tailstock (4)
Between be threadedly coupled.
A kind of 5. low heat value ignition air gun according to claim 1, it is characterised in that：Also include flame detector (8), institute
Stating flame detector (8) includes ion probe (9), and the ion probe (9) is located at the outgassing direction of air hose (1).
A kind of 6. low heat value ignition air gun according to claim 1, it is characterised in that：It is fixed with outside the air hose (1)
Adpting flange (10).
A kind of 7. low heat value ignition air gun according to claim 1, it is characterised in that：It is provided with and leads on the tailstock (4)
The teasehole (13) of fuel gun (3).
A kind of 8. low heat value ignition air gun according to claim 1, it is characterised in that：The fuel of the fuel gun (3) goes out
High speed atomisation nozzle (11) is installed at mouthful.
A kind of 9. low heat value ignition air gun according to claim 8, it is characterised in that：The high speed atomisation nozzle (11) is
Taper nozzle, if being provided with dry nebulization spray orifice in its side wall.
A kind of 10. low heat value ignition air gun according to claim 1, it is characterised in that：It is provided with the air hose (1) logical
The compressed air internal to air hose (1) enters hole, and the compressed air enters hole and is externally connected with manual ball valve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825674.4U CN207065564U (en) | 2017-07-08 | 2017-07-08 | A kind of low heat value ignition air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720825674.4U CN207065564U (en) | 2017-07-08 | 2017-07-08 | A kind of low heat value ignition air gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207065564U true CN207065564U (en) | 2018-03-02 |
Family
ID=61511592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720825674.4U Expired - Fee Related CN207065564U (en) | 2017-07-08 | 2017-07-08 | A kind of low heat value ignition air gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207065564U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028140A (en) * | 2018-08-10 | 2018-12-18 | 上海诺特飞博燃烧设备有限公司 | The integrated tracheae igniter of bipolar igniting |
| CN109654530A (en) * | 2019-01-11 | 2019-04-19 | 哈尔滨工程大学 | A kind of plasma ignition and auxiliary combustion equipment for low calorific value gas fuel |
-
2017
- 2017-07-08 CN CN201720825674.4U patent/CN207065564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109028140A (en) * | 2018-08-10 | 2018-12-18 | 上海诺特飞博燃烧设备有限公司 | The integrated tracheae igniter of bipolar igniting |
| CN109654530A (en) * | 2019-01-11 | 2019-04-19 | 哈尔滨工程大学 | A kind of plasma ignition and auxiliary combustion equipment for low calorific value gas fuel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |