CN204943465U - Liquefied gas flame gun - Google Patents
Liquefied gas flame gun Download PDFInfo
- Publication number
- CN204943465U CN204943465U CN201520640458.3U CN201520640458U CN204943465U CN 204943465 U CN204943465 U CN 204943465U CN 201520640458 U CN201520640458 U CN 201520640458U CN 204943465 U CN204943465 U CN 204943465U
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- liquefied gas
- flame gun
- valve
- nozzle
- wireway
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Abstract
A kind of liquefied gas flame gun, comprises the nozzle, wireway and the quck-opening valve that connect successively.Described nozzle comprises the hollow cone and hollow circular cylinder that diameter increases gradually, and one end that hollow cone diameter is less is connected with wireway, is circumferentially arranged at intervals with multiple passage at hollow cone reducer.The beneficial effects of the utility model are after the quck-opening valve of liquefied gas flame gun is opened, liquefied gas enters nozzle through wireway in holding vessel, liquefied gas can fully contact with air and mix, thus achieves the Thorough combustion of liquefied gas, and then improves the operating efficiency of liquefied gas flame gun.
Description
Technical field
The utility model relates to flame device technical field, is specifically related to a kind of liquefied gas flame gun.
Background technology
Liquefied gas flame gun take liquefied gas as heating, the soldering appliance of fuel, its operation principle is by carrying out pressure regulation unsteady flow ejection muzzle to combustion gas, combustion gas contacts with air at nozzle place and it is lighted, thus forms high temperature cylindricality flame to carry out adding the work such as thermal weld.But prior art liquefied gas flame gun can only enter from the front port of nozzle due to air, thus air can not fully contact with combustion gas, therefore liquefied gas Thorough combustion cannot be made and be unfavorable for the ignition operation of liquefied gas flame gun.Obviously, prior art liquefied gas flame gun also exists problems such as cannot making liquefied gas Thorough combustion.
Utility model content
For the liquefied gas flame gun solving prior art also exists problems such as cannot making liquefied gas Thorough combustion, the utility model provides a kind of liquefied gas flame gun.
Liquefied gas flame gun of the present utility model, comprises the nozzle, wireway and the quck-opening valve that connect successively; Described nozzle comprises the hollow cone and hollow circular cylinder that diameter increases gradually, and one end that hollow cone diameter is less is connected with wireway, is circumferentially arranged at intervals with multiple passage at hollow cone reducer.
Further, the junction of nozzle and wireway axially extends to form connecting wall to the inside of nozzle, and connecting wall is provided with screw thread.
Further, quck-opening valve comprises valve body and the pressing lever that is arranged on valve body and adjusting rod, and one end of adjusting rod is arranged in valve body actively, the other end of adjusting rod from valve body outwardly and with the inner elastic of pressing lever resist and coordinate.
Further, flame gun also comprises ever-burning flame valve, and ever-burning flame valve is positioned between adjusting rod and wireway, and the relative quck-opening valve of ever-burning flame valve is arranged.
Further, flame gun is connected with the air inlet pipe of liquefied gas, and flame gun also comprises air inlet main valve, and air inlet main valve is located between quck-opening valve and air inlet pipe.
Further, flame gun also comprises handle.
Further, wireway connects the lateral buckling of one end to quck-opening valve place of nozzle.
Obviously, the beneficial effects of the utility model are that after the quck-opening valve of liquefied gas flame gun is opened, liquefied gas enters nozzle through wireway in holding vessel, and liquefied gas can fully contact with air and mix, thus achieve the Thorough combustion of liquefied gas, and then improve the operating efficiency of liquefied gas flame gun.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model liquefied gas flame gun, and described liquefied gas flame gun comprises nozzle.
Fig. 2 is the stereogram of the nozzle in Fig. 1.
Fig. 3 is another stereogram of the nozzle in Fig. 2.
Below in conjunction with drawings and Examples, the utility model is further described.
Detailed description of the invention
Fig. 1 is the stereogram of the utility model liquefied gas flame gun, and described liquefied gas flame gun comprises nozzle; Fig. 2 is the stereogram of the nozzle in Fig. 1; Fig. 3 is another stereogram of the nozzle in Fig. 2.Wherein, 1 is nozzle, and 2 is wireway, and 3 is quck-opening valve, and 4 is passage, and 5 is connecting wall, and 6 is valve body, and 7 is pressing lever, and 8 is adjusting rod, and 9 is handle, and 10 is ever-burning flame valve, and 11 is air inlet main valve.
See also Fig. 1 to Fig. 3, liquefied gas flame gun comprises the nozzle 1, wireway 2 and the quck-opening valve 3 that connect successively.Nozzle 1 comprises the hollow cone and hollow circular cylinder that diameter increases gradually, and one end that hollow cone diameter is less is connected with wireway, is circumferentially arranged at intervals with multiple passage 4 at hollow cone reducer.The junction of nozzle 1 and wireway 2 bends vertically to the inside of nozzle 1 and extends to form connecting wall 5, and connecting wall 5 is provided with screw thread, is threaded connection between nozzle 1 and wireway 2.
Quck-opening valve 3 comprises valve body 6 and the pressing lever 7 that is arranged on valve body 6 and adjusting rod 8, and one end of adjusting rod 8 is arranged in valve body 6 actively, the other end of adjusting rod 8 from valve body 6 outwardly and with the inner elastic of pressing lever 7 resist and coordinate.Flame gun also comprises handle 9.During use, hold handle 9, finger drives pressing lever 7 to press down adjusting rod 8, thus opens quck-opening valve 3.Unclamp finger, adjusting rod 8 and pressing lever 7 elastic reset, thus close quck-opening valve 3.
Flame gun also comprises ever-burning flame valve 10, and ever-burning flame valve 10 is between adjusting rod 8 and wireway 2, and the relative quck-opening valve 3 of ever-burning flame valve 10 is arranged.
Flame gun is connected with the air inlet pipe of liquefied gas, and flame gun also comprises air inlet main valve 11, and air inlet main valve 11 is arranged between quck-opening valve 3 and air inlet pipe.Wireway 2 connects the lateral buckling of one end to quck-opening valve 3 place of nozzle 1, with by the flame angle adjustment of nozzle 1 in suitable angle.
Obviously, the beneficial effects of the utility model are that after the quck-opening valve of liquefied gas flame gun is opened, liquefied gas enters nozzle through wireway in holding vessel, and liquefied gas can fully contact with air and mix, thus achieve the Thorough combustion of liquefied gas, and then improve the operating efficiency of liquefied gas flame gun.
Claims (7)
1. a liquefied gas flame gun, is characterized in that: comprise the nozzle, wireway and the quck-opening valve that connect successively; Described nozzle comprises the hollow cone and hollow circular cylinder that diameter increases gradually, and one end that described hollow cone diameter is less is connected with described wireway, is circumferentially arranged at intervals with multiple passage at described hollow cone reducer.
2. liquefied gas flame gun according to claim 1, is characterized in that: the junction of described nozzle and described wireway axially extends to form connecting wall to the inside of described nozzle, and described connecting wall is provided with screw thread.
3. liquefied gas flame gun according to claim 2, it is characterized in that: described quck-opening valve comprises valve body and the pressing lever that is arranged on described valve body and adjusting rod, one end of described adjusting rod is arranged in described valve body actively, the other end of described adjusting rod from described valve body outwardly and with the inner elastic of described pressing lever resist and coordinate.
4. liquefied gas flame gun according to claim 3, is characterized in that: described flame gun also comprises ever-burning flame valve, described ever-burning flame valve is positioned between described adjusting rod and described wireway, and the relatively described quck-opening valve of described ever-burning flame valve is arranged.
5. liquefied gas flame gun according to claim 4, it is characterized in that: described flame gun is connected with the air inlet pipe of liquefied gas, described flame gun also comprises air inlet main valve, and described air inlet main valve is located between described quck-opening valve and air inlet pipe.
6. liquefied gas flame gun according to claim 5, is characterized in that: described flame gun also comprises handle.
7. liquefied gas flame gun according to claim 6, is characterized in that: described wireway connects the lateral buckling of one end to described quck-opening valve place of described nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640458.3U CN204943465U (en) | 2015-08-24 | 2015-08-24 | Liquefied gas flame gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520640458.3U CN204943465U (en) | 2015-08-24 | 2015-08-24 | Liquefied gas flame gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204943465U true CN204943465U (en) | 2016-01-06 |
Family
ID=55010890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520640458.3U Active CN204943465U (en) | 2015-08-24 | 2015-08-24 | Liquefied gas flame gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204943465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358171A (en) * | 2020-11-06 | 2021-02-12 | 苏州明威医疗科技有限公司 | Glass annealing device for X-ray tube |
-
2015
- 2015-08-24 CN CN201520640458.3U patent/CN204943465U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358171A (en) * | 2020-11-06 | 2021-02-12 | 苏州明威医疗科技有限公司 | Glass annealing device for X-ray tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |