CN206020015U - Test burner ignition head - Google Patents
Test burner ignition head Download PDFInfo
- Publication number
- CN206020015U CN206020015U CN201620998443.9U CN201620998443U CN206020015U CN 206020015 U CN206020015 U CN 206020015U CN 201620998443 U CN201620998443 U CN 201620998443U CN 206020015 U CN206020015 U CN 206020015U
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- Prior art keywords
- oil gun
- oil
- head
- passage
- fuel
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Abstract
This utility model is a kind of test burner ignition head, and including hurricane globe, test burner ignition head also includes that oil gun sleeve, the sealed end of the ejection end hermetically passing hurricane globe of oil gun sleeve constitute fuel oil spray orifice；The inside of the ejection end of oil gun sleeve is fixedly installed Venturi tube, which is internally provided with venturi passage, the arrival end of oil gun sleeve is inwardly provided with fuel injection passage, and the port of export of fuel injection passage is provided with and fuel-oil atmozation shower nozzle, is provided with multiple oil gun air-vents on the side wall of oil gun sleeve；Hurricane globe is internally provided with gas spray head group, and one end of gas spray head group is provided with and communicated with air gun pipe, the other end of gas spray head group is provided with multiple combustion gas main jet holes.The test burner ignition head overcomes the problem that the igniting that existing igniter head is present is unstable, igniter head fuel combustion speed is slow, fuel supply is unstable, the test burner ignition head can strengthen the advantage of oil gas joint igniting, provide sound assurance for testing the steady operation of burner.
Description
Technical field
This utility model is related to petroleum works oil and gas well testing apparatus field, more particularly to a kind of test burner ignition
Head.
Background technology
Limited by process conditions during oil and gas well testing, crude oil can not be stored in a large number and be transported by other means, special
It is not that high-hydrogen sulfide produces liquid, it is necessary to carry out burn processing by testing burner, meet without oil dripping, smoke dust, safety and environmental protection
Deng the requirement of clean combustion, this also requires that burner ignition head keeps stable ever-burning flame.But test burner ignition head is in reality
In the work of border, often there is the unstable failure of igniting：Not enough, protection effect is poor for flame rigidity, is affected to occur by ambient wind velocity
Flame-out phenomenon；Due to high-heating radiation, ignitor and main body are burned；High voltage pulse is lighted a fire, and transformer damage cannot be lighted a fire；Bavin
The blocking of oil drop fire-fighting nozzle aperture little Yi and coking, cause to be atomized insufficient, it is impossible to light；Single-fuel limits scene expansion should
With；Atomizing effect is bad, sometimes over-emitting black exhaust；Flame dispersion, flame isolation cover or the easy scaling loss of hurricane globe.These problems are all suppressions
The successful main cause of system test burner ignition head igniting, governs the normal development of oil and gas well testing technique.
General oil and gas well testing test burner ignition mode is divided into manual ignition and automatic ignition.Manual ignition one
As need the hand-held torch of workman burner tip bocca light atomization after fuel oil.Because the success rate of this sparking mode
Relatively low and be frequently necessary to repeatedly light torch while danger is higher, operate extremely inconvenient.The burner ignition in each field
Capitiform formula is based on automatic ignition.According to the difference of fuel, automatic ignition is divided into automatic gas igniting and automatic oil burning
Igniting.Liquefied Petroleum Gas based Ignition Device belongs to automatic gas ignition system, and which adopts forced per-mixing combustion system, and liquefied gas is used as point
Burning things which may cause a fire disaster.The advantage that combustion gas is lighted is needed for gas ignition that energy is less, less demanding to ignition device, but liquefied gas calorific value compared with
Low, when fuel volatility can be poor, fuel atomization is low, under the excessively high unfavorable conditions of ambient wind velocity, when have and can not light
Phenomenon occurs.By lighting fuel oil and then pilot fuel, which it is critical only that lighting and supplying for fuel oil to automatic oil burning ignition system.
The success rate that fuel oil is lighted depends primarily on the atomizing effect of fuel oil and lights the burning things which may cause a fire disaster of fuel oil.Wherein fuel-oil atmozation particle diameter is big
The mixability of fuel droplet and air after little and atomization determines evaporation and the ignition procedures of mist of oil.
Thus, the present inventor proposes a kind of test burner ignition by experience and the practice for being engaged in relevant industries for many years
Head, to overcome the defect of prior art.
Utility model content
The purpose of this utility model is to provide a kind of test burner ignition head, the igniting for overcoming existing igniter head to exist
Unstable, igniter head fuel combustion speed is slow, fuel supplies unstable problem, and the test burner ignition head can strengthen oil gas
The advantage of joint igniting, provides sound assurance for testing the steady operation of burner.
Another object of the present utility model is to provide a kind of test burner ignition head, the test burner ignition head letter
Change the structure design of igniter head, enhanced the mixing of fuel oil and air, aggravate the shearing of fuel gas injection and air, reinforcing combustion
Burn, strengthen flame rigidity.
The purpose of this utility model is achieved in that a kind of test burner ignition head, including one end seal of one end open
The hurricane globe for closing, the test burner ignition head also include oil gun sleeve, the ejection end hermetically passing institute of the oil gun sleeve
The sealed end for stating hurricane globe constitutes fuel oil spray orifice；The inside of the ejection end of the oil gun sleeve is fixedly installed Venturi tube, institute
State Venturi tube be internally provided with axially through venturi passage, the arrival end of the oil gun sleeve is inwardly provided with axial direction
Insertion and the fuel injection passage that can connect with the venturi passage, the port of export of the fuel injection passage is provided with and the spray
Fuel-oil atmozation shower nozzle that is oily channel connection and pointing to the venturi passage, be provided with the side wall of the oil gun sleeve with
Multiple oil gun air-vents of the arrival end connection of the Venturi tube；The inside of the hurricane globe and be located at the oil gun sleeve
The radial outside of ejection end be surrounded with gas spray head group, one end of the gas spray head group is provided with and communicated with hermetically passing
The air gun pipe of the sealed end of the hurricane globe, the other end of the gas spray head group are provided with multiple combustion gas main jet holes.
In a better embodiment of the present utility model, the arrival end of the oil gun sleeve is equipped with and institute from the outside to the core
The oil gun inner core that the arrival end of Venturi tube is isolated is stated, the inside of the oil gun inner core arranges the fuel injection passage, the spray
The arrival end sealing of oily passage is provided with shower nozzle in the oil gun connected with the fuel injection passage；The top of the fuel-oil atmozation shower nozzle
Center is provided with the atomization spray orifice of insertion.
In a better embodiment of the present utility model, with each oil gun air inducing on the lateral wall of the oil gun inner core
The relative position of mouth is provided with first step portion.
In a better embodiment of the present utility model, the venturi passage includes first for connecting and setting gradually
Tapering passage and the second tapering passage, the diameter of first tapering passage are inwardly tapered from the port of export of the Venturi tube,
The diameter of second tapering passage is inwardly tapered from the arrival end of the Venturi tube, first tapering passage and described
The junction of two tapering passages forms venturi throat structure.
In a better embodiment of the present utility model, a diameter of described oil gun sheath of the venturi throat structure
0.02～0.1 times of the external diameter of cylinder；The big footpath of first tapering passage is 0.75～1 times of the external diameter of the oil gun sleeve.
In a better embodiment of the present utility model, each oil gun air-vent is along the axial direction side of the oil gun sleeve
To length dimension be 0.5～1 times of external diameter of the oil gun sleeve, the top of the fuel-oil atmozation shower nozzle is to the venturi
The distance of pipe laryngeal structure is each oil gun air-vent along the 0.85～1.5 of the length dimension of the axial direction of the oil gun sleeve
Times.
In a better embodiment of the present utility model, the diameter of bore of the hurricane globe is the outer of the oil gun sleeve
4～6 times of footpath, the axial length dimension of the hurricane globe are 4～5.5 times of the external diameter of the oil gun sleeve.
In a better embodiment of the present utility model, the gas spray head group includes multiple along the first circumference uniform distribution
Gas spray head, the sealed bottom of each gas spray head are communicated in an annular communicating pipe, and the annular communicating pipe is away from the combustion
One end sealing connection of gas blowout head arranges the air gun pipe, and the ejection end of each gas spray head is respectively provided with one or more described
Combustion gas main jet hole.
In a better embodiment of the present utility model, fixation on the lateral wall of each gas spray head is arranged with steady flame
Cover, the diameter of the stable flame cover are cumulative to the ejection end of the gas spray head, are provided with multiple on the side wall of the stable flame cover
Hole；Each gas spray head is located on the side wall in the stable flame cover auxiliary spray hole for being provided with multiple insertion sides wall.
In a better embodiment of the present utility model, the external diameter of a diameter of described oil gun sleeve of first circumference
1.5～3.5 times.
From the above mentioned, the test burner ignition head that this utility model is provided has the advantages that：
(1) test burner ignition head of the present utility model is the oil gas connection for strengthening Premixed Combustion Mechanism based on multiple jet
Chalaza duration and degree of heating, in the venturi tube structure that the ejection end of its oil gun sleeve is provided with particular design, height of the fuel oil in Venturi tube
The negative-pressure ejecting effect that speed injection is formed can strengthen the mixing of fuel oil and air；
(2) test burner ignition head of the present utility model, uniform multiple combustion gas masters in a ring around its fuel oil spray orifice
The multiple jet that spray orifice is formed can aggravate the shearing of fuel gas injection and air, and overheavy firing strengthens flame rigidity, in conjunction with combustion gas
Using for the stable flame cover and hurricane globe of shower nozzle improves flame wind resistance；
(3) test burner ignition head of the present utility model can smoothly ignition energy preferably positioned at the combustion of center
Oil nozzle so that two kinds of functions of gas ignition and fuel ignition can be realized in a test burner ignition head, it is ensured that survey
The development of the normal work and oil and gas well testing technique of examination burner.
Description of the drawings
The following drawings is only intended to, in this utility model is done schematic illustration and explanation, not limit model of the present utility model
Enclose.Wherein：
Fig. 1：Cross section structure diagram for test burner ignition head of the present utility model.
Fig. 2：For the side view that this utility model tests burner ignition head.
Fig. 3：For oil gun sleeve of the present utility model and its internal structure schematic diagram.
Fig. 4：Structural representation for gas spray head of the present utility model.
In figure：
100th, burner ignition head is tested；
1st, hurricane globe；
2nd, oil gun sleeve；
21st, fuel-oil atmozation shower nozzle；211st, spray orifice is atomized；
22nd, oil gun air-vent；
23rd, oil gun inner core；231st, first step portion；
24th, shower nozzle in oil gun；
3rd, Venturi tube；
31st, the first tapering passage；
32nd, the second tapering passage；
33rd, venturi throat structure；
4th, gas spray head group；
41st, combustion gas main jet hole；
42nd, gas spray head；
43rd, annular communicating pipe；
44th, stable flame cover；441st, open-work；
45th, auxiliary spray hole；
5th, air gun pipe.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, now control is illustrated
Specific embodiment of the present utility model.
As shown in Figure 1 and Figure 2, the test burner ignition head 100 that this utility model is provided, including one end seal of one end open
The hurricane globe 1 for closing, in the present embodiment, hurricane globe 1 for opening up the netty circular tube structure of through hole on the wall of side, also may be used by hurricane globe 1
Being circular tube structure of the side wall completely without perforate；Test burner ignition head 100 also includes oil gun sleeve 2, the spray of oil gun sleeve 2
Penetrate hold the outer side seal of the sealed end from hurricane globe 1 fuel oil spray orifice to be constituted through the sealed end of hurricane globe 1；The spray of oil gun sleeve 2
The inside for penetrating end is fixedly installed Venturi tube 3, Venturi tube 3 be internally provided with axially through venturi passage, oil gun
The arrival end of sleeve 2 be inwardly provided with axially through and the fuel injection passage that can connect with venturi passage, fuel injection passage goes out
Mouth end is provided with fuel-oil atmozation shower nozzle 21 that is connecting and pointing to venturi passage with fuel injection passage, on the side wall of oil gun sleeve 2
The multiple oil gun air-vents 22 connected with the arrival end of Venturi tube 3 are evenly arranged with circumferentially, and in the present embodiment, oil gun draws
The quantity in air port 22 is 3～10, and particular number determines according to actual needs, and oil gun air-vent 22 can be circular port, also may be used
Being rectangular opening；The inside of the hurricane globe 1 and radial outside positioned at the ejection end of oil gun sleeve 2 is surrounded with gas spray head
Group 4, one end of gas spray head group 4 is provided with and communicated with the air gun pipe 5 of the sealed end of hermetically passing hurricane globe 1, gas spray head group 4
The other end is provided with multiple combustion gas main jet holes 41.
Test burner ignition head 100 is that the oil gas for strengthening Premixed Combustion Mechanism based on multiple jet combines igniter head, oil
The ejection end of holster cylinder 2 is provided with the venturi tube structure of particular design, and high speed of the fuel oil in Venturi tube 3 sprays to be formed negative
Pressure ejector action can strengthen the mixing of fuel oil and air；Around fuel oil spray orifice, uniformly multiple combustion gas main jet holes are formed in a ring
Multiple jet can aggravate the shearing of fuel gas injection and air, overheavy firing strengthens flame rigidity, in conjunction with the steady of gas spray head
Flame cover and using for hurricane globe improve flame wind resistance；Test burner ignition head 100 can smoothly ignition energy more preferable
It is located at the fuel oil spray orifice of center so that gas ignition and fuel ignition two can be realized in a test burner ignition head
Plant function, it is ensured that the development of the normal work and oil and gas well testing technique of test burner.
Further, as shown in Figure 1, Figure 3, the arrival end of oil gun sleeve 2 is equipped with the entrance with Venturi tube 3 from the outside to the core
The oil gun inner core 23 that end is isolated, the inside of oil gun inner core 23 arrange above-mentioned fuel injection passage, the arrival end sealing of fuel injection passage
Shower nozzle 24 in the oil gun connected with fuel injection passage is provided with, oil gun sleeve 2 is set by the outer end of shower nozzle 24 in oil gun and fixation
The fuel oil supplying device (prior art, figure not shown in) that puts is fixedly connected；The top center of fuel-oil atmozation shower nozzle 21 is arranged
There is the atomization spray orifice 211 of insertion.
Further, as shown in Figure 1, Figure 3, relative with each oil gun air-vent 22 position on the lateral wall of oil gun inner core 23 sets
It is equipped with first step portion 231.Air duct is formed between 2 medial wall of the path side in first step portion 231 and oil gun sleeve, respectively
Oil gun air-vent 22 is connected with the venturi passage in Venturi tube 3 by air duct.
Further, as shown in Figure 1, Figure 3, venturi passage includes the first tapering passage 31 for connecting and setting gradually and
Two tapering passages 32, the diameter of the first tapering passage 31 are inwardly tapered from the port of export of Venturi tube 3, the second tapering passage 32
Diameter is inwardly tapered from the arrival end of Venturi tube 3, and the junction of the first tapering passage 31 and the second tapering passage 32 forms text
Venturi laryngeal structure 33.
Further, as shown in Figure 1, Figure 3, the diameter D1 of venturi throat structure 33 is the outer diameter D 5 of oil gun sleeve
0.02～0.1 times；0.75～1 times for the outer diameter D 5 of oil gun sleeve of the big footpath D2 of the first tapering passage 31.
Further, as shown in Figure 1, Figure 3, length dimension L1 of each oil gun air-vent 22 along the axial direction of oil gun sleeve 2
For 0.5～1 times of the outer diameter D 5 of oil gun sleeve, the top of fuel-oil atmozation shower nozzle 21 is to venturi throat structure 33 apart from L2
It is each oil gun air-vent along 0.85～1.5 times of the length dimension L1 of the axial direction of oil gun sleeve 2.
Further, as shown in figure 1, the diameter of bore D4 of hurricane globe 1 is 4～6 times of the outer diameter D 5 of oil gun sleeve, hurricane globe
4～5.5 times for the outer diameter D 5 of oil gun sleeve of 1 axial length dimension L3.
Further, as shown in Figure 1, Figure 2, Figure 4 shows, gas spray head group 4 includes multiple gas spray heads along the first circumference uniform distribution
42, in the present embodiment, the quantity of gas spray head 42 is 3～10, and particular number determines according to actual needs；Each gas injection
42 sealed bottom is communicated in an annular communicating pipe 43, sets away from one end sealing connection of gas spray head 42 annular communicating pipe 43
Put air gun pipe 5, the arrival end of air gun pipe 5 is fixed with the fuel gas supply equipment (prior art, figure not shown in) being fixedly installed to be connected
Connect, in the present embodiment, the cross section of annular communicating pipe 43 is U-shaped, and combustion gas distributes to each combustion gas by annular communicating pipe 43
Shower nozzle 42；The ejection end of each gas spray head 42 is respectively provided with multiple combustion gas main jet holes 41, in the present embodiment, combustion gas main jet hole 41
Quantity be 1～5, particular number determines according to actual needs.
Further, as shown in Figure 1, Figure 2, Figure 4 shows, on the lateral wall of each gas spray head 42, fixation is arranged with stable flame cover 44, surely
The diameter of flame cover 44 is cumulative to the ejection end of gas spray head 42, is provided with multiple open-works 441, in this reality on the side wall of stable flame cover 44
Apply in mode, on the side wall of stable flame cover 44, be provided with 3～10 row's open-works 441 being uniformly distributed along the circumference, particular number is according to actual need
Determine；Each gas spray head 42 is located on the side wall in stable flame cover 44 auxiliary spray hole 45 for being provided with multiple insertion sides wall, at this
In embodiment, the quantity of auxiliary spray hole 45 is 2～5, and particular number determines according to actual needs.Stable flame cover 44 and auxiliary spray
The setting in hole 45 can improve the wind resistance of flame.
Further, as shown in Figure 1 and Figure 2,1.5～3.5 times for the outer diameter D 5 of oil gun sleeve of the diameter D3 of the first circumference.
The Venturi tube and the ejection end of oil gun sleeve 2 of 21 front end of fuel-oil atmozation shower nozzle in test burner ignition head 100
The uniform multiple gas spray heads 42 of radial outside particular design, venturi negative-pressure ejecting and multiple jet can be made full use of
The effect of reinforcing premixed combustion makes test burner ignition head 100 form longer ever-burning flame, while making test burn
Device igniter head 100 is provided with higher wind loading rating, can meet the impact of ambient wind in marine test technology, while also taking into account
The high-energy of the inflammability of gas ignition and fuel ignition, favorably test burner (prior art, figure not shown in) burning
When continuous ignition requirement, it is ensured that smooth development of the test technology in adverse circumstances.
The venturi tube structure of 21 front end of fuel-oil atmozation shower nozzle has certain matching relationship with fuel injection flow rate, to meet
The local decompression that high-speed jet is formed, the injection air for being formed simultaneously with imitating participate in the atomization of mist of oil and strengthen pre-compounding process, have
Effect improves the fuel oil stability of test burner ignition head 100, reduces the generation of oil droplet drippage and phenomenon of stopping working.Circumferential uniform
The geometry location of multiple gas spray heads 42 will be configured according to certain rule with hurricane globe 1 and fuel injection amount, to ensure to fire
Gas blowout head 42 can form effective multiple jet coalescence mechanism, it is ensured that combustion gas forms reinforcing premix with the high shear forces of air,
And effectively smoothly light and completely burned off offer guarantee for atomization oil droplet, to adapt to the adverse circumstances of oil and gas well testing.
From the above mentioned, the test burner ignition head that this utility model is provided has the advantages that：
(1) test burner ignition head of the present utility model is the oil gas connection for strengthening Premixed Combustion Mechanism based on multiple jet
Chalaza duration and degree of heating, in the venturi tube structure that the ejection end of its oil gun sleeve is provided with particular design, height of the fuel oil in Venturi tube
The negative-pressure ejecting effect that speed injection is formed can strengthen the mixing of fuel oil and air；
(2) test burner ignition head of the present utility model, uniform multiple combustion gas masters in a ring around its fuel oil spray orifice
The multiple jet that spray orifice is formed can aggravate the shearing of fuel gas injection and air, and overheavy firing strengthens flame rigidity, in conjunction with combustion gas
Using for the stable flame cover and hurricane globe of shower nozzle improves flame wind resistance；
(3) test burner ignition head of the present utility model can smoothly ignition energy preferably positioned at the combustion of center
Oil nozzle so that two kinds of functions of gas ignition and fuel ignition can be realized in a test burner ignition head, it is ensured that survey
The development of the normal work and oil and gas well testing technique of examination burner.
The schematic specific embodiment of this utility model is the foregoing is only, model of the present utility model is not limited to
Enclose.Any those skilled in the art, on the premise of without departing from design of the present utility model and principle, done equivalent becomes
Change and modification, the scope of this utility model protection all should be belonged to.
Claims (10)
1. one kind tests burner ignition head, including the hurricane globe of one end open one end closing, it is characterised in that：The test combustion
Burner igniter head also includes oil gun sleeve, and the sealed end of hurricane globe described in the ejection end hermetically passing of the oil gun sleeve constitutes combustion
Oily spray orifice；The inside of the ejection end of the oil gun sleeve is fixedly installed Venturi tube, and the Venturi tube is internally provided with
Axially through venturi passage, the arrival end of the oil gun sleeve be inwardly provided with axially through and can be with the literary mound
In channel connection fuel injection passage, the port of export of the fuel injection passage is provided with being connected with the fuel injection passage and points to institute
The fuel-oil atmozation shower nozzle of venturi passage is stated, the arrival end company with the Venturi tube on the side wall of the oil gun sleeve, is provided with
Logical multiple oil gun air-vents；The inside of the hurricane globe and positioned at the oil gun sleeve ejection end radial outside surround
Gas spray head group is provided with, one end of the gas spray head group is provided with and communicated with the gas of the sealed end of hurricane globe described in hermetically passing
Gun barrel, the other end of the gas spray head group are provided with multiple combustion gas main jet holes.
2. as claimed in claim 1 test burner ignition head, it is characterised in that：The arrival end of the oil gun sleeve is from extroversion
The oil gun inner core that with the arrival end of the Venturi tube be isolated inside is equipped with, and the inside of the oil gun inner core arranges the oil spout
Passage, the arrival end sealing of the fuel injection passage are provided with shower nozzle in the oil gun connected with the fuel injection passage；The fuel spray
The top center for changing shower nozzle is provided with the atomization spray orifice of insertion.
3. as claimed in claim 1 or 2 test burner ignition head, it is characterised in that：On the lateral wall of the oil gun inner core
The position relative with each oil gun air-vent is provided with first step portion.
4. as claimed in claim 1 or 2 test burner ignition head, it is characterised in that：The venturi passage includes connecting
And the first tapering passage for setting gradually and the second tapering passage, the diameter of first tapering passage is from the Venturi tube
The port of export is inwardly tapered, and the diameter of second tapering passage is inwardly tapered from the arrival end of the Venturi tube, and described first
The junction of tapering passage and second tapering passage forms venturi throat structure.
5. as claimed in claim 4 test burner ignition head, it is characterised in that：The diameter of the venturi throat structure
0.02～0.1 times for the external diameter of the oil gun sleeve；The big footpath of first tapering passage is the external diameter of the oil gun sleeve
0.75～1 times.
6. as claimed in claim 4 test burner ignition head, it is characterised in that：Each oil gun air-vent is along the oil gun
The length dimension of the axial direction of sleeve is 0.5～1 times of the external diameter of the oil gun sleeve, the top of the fuel-oil atmozation shower nozzle
Distance to the venturi throat structure is length dimension of each oil gun air-vent along the axial direction of the oil gun sleeve
0.85～1.5 times.
7. as claimed in claim 1 or 2 test burner ignition head, it is characterised in that：The diameter of bore of the hurricane globe is
4～6 times of the external diameter of the oil gun sleeve, the axial length dimension of the hurricane globe be the external diameter of the oil gun sleeve 4～
5.5 again.
8. as claimed in claim 1 or 2 test burner ignition head, it is characterised in that：The gas spray head group includes multiple
Along the gas spray head of the first circumference uniform distribution, the sealed bottom of each gas spray head is communicated in an annular communicating pipe, the annular
Communicating pipe arranges the air gun pipe away from one end sealing connection of the gas spray head, and the ejection end of each gas spray head is all provided with
Put one or more combustion gas main jet holes.
9. as claimed in claim 8 test burner ignition head, it is characterised in that：Solid on the lateral wall of each gas spray head
Stable flame cover is arranged with surely, and the diameter of the stable flame cover is cumulative to the ejection end of the gas spray head, on the side wall of the stable flame cover
It is provided with multiple open-works；Each gas spray head is located on the side wall in the stable flame cover auxiliary for being provided with multiple insertion sides wall
Spray orifice.
10. as claimed in claim 9 test burner ignition head, it is characterised in that：First circumference a diameter of described
1.5～3.5 times of the external diameter of oil gun sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998443.9U CN206020015U (en) | 2016-08-30 | 2016-08-30 | Test burner ignition head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620998443.9U CN206020015U (en) | 2016-08-30 | 2016-08-30 | Test burner ignition head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206020015U true CN206020015U (en) | 2017-03-15 |
Family
ID=58255008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620998443.9U Expired - Fee Related CN206020015U (en) | 2016-08-30 | 2016-08-30 | Test burner ignition head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206020015U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107957066A (en) * | 2017-12-22 | 2018-04-24 | 上海齐耀热能工程有限公司 | burning torch |
| CN108519226A (en) * | 2018-03-22 | 2018-09-11 | 哈尔滨工业大学 | Nozzle coking visual test device with adjustable electric field |
| WO2018218525A1 (en) * | 2017-05-31 | 2018-12-06 | 深圳智慧能源技术有限公司 | Ignition nozzle device capable of selecting ignition fuel |
| CN109459221A (en) * | 2018-11-30 | 2019-03-12 | 卢万达 | A kind of fire balloon jet pipe extinguishing wind speed automatic test equipment and method of igniting |
-
2016
- 2016-08-30 CN CN201620998443.9U patent/CN206020015U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018218525A1 (en) * | 2017-05-31 | 2018-12-06 | 深圳智慧能源技术有限公司 | Ignition nozzle device capable of selecting ignition fuel |
| CN107957066A (en) * | 2017-12-22 | 2018-04-24 | 上海齐耀热能工程有限公司 | burning torch |
| CN107957066B (en) * | 2017-12-22 | 2024-07-02 | 上海齐耀热能工程有限公司 | Igniting gun |
| CN108519226A (en) * | 2018-03-22 | 2018-09-11 | 哈尔滨工业大学 | Nozzle coking visual test device with adjustable electric field |
| CN108519226B (en) * | 2018-03-22 | 2020-01-03 | 哈尔滨工业大学 | Nozzle coking visualization test device with adjustable electric field |
| CN109459221A (en) * | 2018-11-30 | 2019-03-12 | 卢万达 | A kind of fire balloon jet pipe extinguishing wind speed automatic test equipment and method of igniting |
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