CN205571666U - Novel penetrate and inhale formula burning torch - Google Patents
Novel penetrate and inhale formula burning torch Download PDFInfo
- Publication number
- CN205571666U CN205571666U CN201620393393.1U CN201620393393U CN205571666U CN 205571666 U CN205571666 U CN 205571666U CN 201620393393 U CN201620393393 U CN 201620393393U CN 205571666 U CN205571666 U CN 205571666U
- Authority
- CN
- China
- Prior art keywords
- injecting tube
- penetrate
- penetrating
- external screw
- chamber
- 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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Abstract
The utility model provides a novel penetrate and inhale formula burning torch, belongs to metal fever cutting technical field, including head, oxygen hose, mix the trachea, penetrate inhale device, cutting valve, handle, rear portion, still including penetrating the straw, still include coupling nut and sealed piece, coupling nut is right side open -ended cylinder, and the left side is provided with the bottom outlet, and the bottom outlet cup joints and is mixing trachea right -hand member and fixed connection, coupling nut right side inner wall is provided with the internal thread, penetrates the straw front end and is provided with external screw thread, the mutual threaded connection of being, sealed piece sets up at coupling nut's cylinder inner chamber, mixes the trachea and penetrate between the straw, sealed piece right side with penetrate the straw front end respectively for the circular conical surface, each other be the inclined plane tight fit, the angle of circular conical surface is 6 18 penetrate and inhale the device and inhale the chamber including penetrating, penetrate the straw rear end and be provided with the external screw thread, penetrate and inhale that the chamber front end is provided with the internal thread, each other is for threaded connection. The beneficial effects of the utility model are that: when penetrating the straw and scrapping, need not change whole head, oxygen hose, mix the trachea, material saving, reduce use cost.
Description
Technical field
This utility model is a kind of jet absorption type burning torch, particularly to the removable novel jet absorption type burning torch of a kind of oil gas stabilivolt,
Belong to metal fever cutting technique field.
Background technology
Now widely used with fuel gas jet absorption type burning torches as fuel such as acetylene gas, coal gas, propane flammable gas, liquefied gas,
And with the flammable liquid jet absorption type burning torches as fuel such as gasoline, kerosene, methanol, ethanol all include head, oxygen hose, gas mixing pipe,
Injecting tube, penetrating suction device, cutting valve, handle and rear portion, described head, oxygen hose, gas mixing pipe, injecting tube are structure as a whole.
During cutting for metal fever, inhale the injecting tube before device and easily produce knot carbon penetrating, block, be tempered explosion
Phenomenon, cause injecting tube to be scrapped, be now necessary for changing whole head, oxygen hose, gas mixing pipe, injecting tube, cause material
The waste of material, use cost increases.
Utility model content
The purpose of this utility model is with flammable liquid penetrating as fuel such as acetylene gas, coal gas, propane flammable gas, liquefied gas for above-mentioned
In the prior art of suction burning torch, there is injecting tube when scrapping, it is necessary to change whole head, oxygen hose, gas mixing pipe, injecting tube,
Cause waste of material, the defect of use cost increase, it is provided that a kind of novel jet absorption type burning torch, injecting tube report can be reached
Time useless, whole head, oxygen hose, gas mixing pipe need not be changed, save material, the purpose of reduction use cost.
This utility model adopts the technical scheme that to achieve these goals: a kind of novel jet absorption type burning torch, including head,
Oxygen hose, gas mixing pipe, penetrate suction device, cutting valve, handle, rear portion, also include injecting tube, described injecting tube front end and mixed gas
Pipe rear end is fixing to be connected, injecting tube rear end with penetrate that the suction front lower end of device is fixing to be connected；
Also including that attaching nut and sealing block, described attaching nut are the cylindrical shape of right openings, left side is provided with bottom outlet, bottom outlet
It is socketed in gas mixing pipe right-hand member fixing connection；On the right side of attaching nut, inwall is provided with female thread, and injecting tube front end is provided with outer spiral shell
Stricture of vagina, the female thread of attaching nut is worked in coordination with the external screw thread of injecting tube front end, is threadeded；
Described sealing block is arranged between the cylindrical cavity of attaching nut, gas mixing pipe and injecting tube, on the right side of sealing block and injecting tube
Front end is that inclined-plane coordinates, and is respectively taper seat with injecting tube front end, is tight fit between two taper seats on the right side of sealing block, taper seat
Angle is 6-18 °；
Described suction device of penetrating includes penetrating suction chamber, described in penetrate suction chamber and be arranged on and penetrate suction device bottom；Injecting tube rear end is provided with external screw thread,
Penetrating suction front end, chamber and be provided with female thread, the external screw thread of injecting tube rear end is worked in coordination with penetrating the female thread inhaling front end, chamber, is threadeded.
Described sealing block is made by pyrite；Sealing block is 10 ° with the angle of the taper seat of injecting tube.
The external screw thread of injecting tube rear end is provided with nitrile rubber sealing ring with the side penetrated at the screw-internal thread fit inhaling front end, chamber, described
The cross section of sealing ring is annular.
Compared with prior art, the beneficial effects of the utility model are: during cutting for metal fever, penetrating suction device
Injecting tube above easily produces knot carbon, blocks, is tempered the phenomenon of explosion, causes injecting tube to be scrapped, due to injecting tube and mixed gas
Manage and penetrate suction device and be threaded, so written-off injecting tube now need only be backed out easily, just screw on new injecting tube
Permissible, it is not necessary to change whole head, oxygen hose, gas mixing pipe.So, facilitate replacement operation, save material, fall
Low use cost.
Accompanying drawing explanation
Fig. 1 is: former jet absorption type burning torch front view；
Fig. 2 is: this utility model front view；
Fig. 3 is: this utility model injecting tube broken section front view；
Fig. 4 is: Fig. 3 A portion enlarged drawing；
Fig. 5 is: Fig. 4 B portion enlarged drawing.
Description of reference numerals: head 1, oxygen hose 2, gas mixing pipe 3, penetrate suction device 4, penetrate suction chamber 401, cutting valve 5,
Hands 6, rear portion 7, injecting tube 8, attaching nut 9, sealing block 10, sealing ring 11.
Detailed description of the invention
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, but not as to restriction of the present utility model.
As shown in Figures 2 to 5, a kind of novel jet absorption type burning torch, including head 1, oxygen hose 2, gas mixing pipe 3, penetrate suction dress
Put 4, cutting valve 5, handle 6, rear portion 7, it is characterized in that: also include injecting tube 8, described injecting tube 8 front end and mixed gas
Pipe 3 rear end is fixing to be connected, injecting tube 8 rear end with penetrate that the suction front lower end of device 4 is fixing to be connected；
Also including attaching nut 9 and sealing block 10, described attaching nut 9 is the cylindrical shape of right openings, and left side is provided with bottom outlet,
Bottom outlet is socketed in gas mixing pipe 3 right-hand member fixing connection；On the right side of attaching nut 9, inwall is provided with female thread, injecting tube 8 front end
Being provided with external screw thread, the female thread of attaching nut 9 is worked in coordination with the external screw thread of injecting tube 8 front end, is threadeded；
Described sealing block 10 is arranged between the cylindrical cavity of attaching nut 9, gas mixing pipe 3 and injecting tube 8, sealing block 10
Right side is that inclined-plane coordinates with injecting tube 8 front end, is respectively taper seat with injecting tube 8 front end, between two taper seats on the right side of sealing block 10
For tight fit, the angle α of taper seat is 10 °；
Described suction device 4 of penetrating includes penetrating suction chamber 401, described in penetrate suction chamber 401 and be arranged on and penetrate suction device 4 bottom；After injecting tube 8
End is provided with external screw thread, penetrates suction front end, chamber 401 and is provided with female thread, and the external screw thread of injecting tube 8 rear end inhales front end, chamber 401 with penetrating
Female thread work in coordination, threaded.
Described sealing block 10 is made by pyrite；The external screw thread of injecting tube 8 rear end with penetrate inhale front end, chamber 401 screw-internal thread fit at
Side is provided with nitrile rubber sealing ring 11, and the cross section of described sealing ring 11 is annular.
Embodiment described above, the simply one of this utility model more preferably detailed description of the invention, those skilled in the art
The usual variations and alternatives carried out in the range of technical solutions of the utility model all should be included in protection domain of the present utility model.
Claims (3)
1. a novel jet absorption type burning torch, including head, oxygen hose, gas mixing pipe, penetrate suction device, cutting valve, handle, rear portion,
It is characterized in that: also include injecting tube, described injecting tube front end is fixing with gas mixing pipe rear end to be connected, and injecting tube rear end fills with penetrating suction
Put the fixing connection in front lower end；Also including that attaching nut and sealing block, described attaching nut are the cylindrical shape of right openings, left side sets
Being equipped with bottom outlet, bottom outlet is socketed in gas mixing pipe right-hand member fixing connection；On the right side of attaching nut, inwall is provided with female thread, injecting tube
Front end is provided with external screw thread, and the female thread of attaching nut is worked in coordination with the external screw thread of injecting tube front end, threadeded；
Described sealing block is arranged between the cylindrical cavity of attaching nut, gas mixing pipe and injecting tube, on the right side of sealing block and injecting tube
Front end is that inclined-plane coordinates, and is respectively taper seat with injecting tube front end, is tight fit between two taper seats on the right side of sealing block, taper seat
Angle is 6-18 °；
Described suction device of penetrating includes penetrating suction chamber, described in penetrate suction chamber and be arranged on and penetrate suction device bottom；Injecting tube rear end is provided with external screw thread,
Penetrating suction front end, chamber and be provided with female thread, the external screw thread of injecting tube rear end is worked in coordination with penetrating the female thread inhaling front end, chamber, is threadeded.
A kind of novel jet absorption type burning torch the most according to claim 1, it is characterised in that: described sealing block is made by pyrite；Close
Envelope block is 10 ° with the angle of the taper seat of injecting tube.
A kind of novel jet absorption type burning torch the most according to claim 1, it is characterised in that: the external screw thread of injecting tube rear end with penetrate suction
Side at the screw-internal thread fit of front end, chamber is provided with nitrile rubber sealing ring, and the cross section of described sealing ring is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393393.1U CN205571666U (en) | 2016-05-03 | 2016-05-03 | Novel penetrate and inhale formula burning torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393393.1U CN205571666U (en) | 2016-05-03 | 2016-05-03 | Novel penetrate and inhale formula burning torch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205571666U true CN205571666U (en) | 2016-09-14 |
Family
ID=56859401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620393393.1U Expired - Fee Related CN205571666U (en) | 2016-05-03 | 2016-05-03 | Novel penetrate and inhale formula burning torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205571666U (en) |
-
2016
- 2016-05-03 CN CN201620393393.1U patent/CN205571666U/en not_active Expired - Fee Related
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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: 20160914 Termination date: 20200503 |