CN205501361U - High pressure quenching spray gun - Google Patents
High pressure quenching spray gun Download PDFInfo
- Publication number
- CN205501361U CN205501361U CN201620084166.0U CN201620084166U CN205501361U CN 205501361 U CN205501361 U CN 205501361U CN 201620084166 U CN201620084166 U CN 201620084166U CN 205501361 U CN205501361 U CN 205501361U
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- CN
- China
- Prior art keywords
- valve
- gun
- needle
- spring
- spool
- 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
Links
- 238000010791 quenching Methods 0.000 title claims abstract description 21
- 230000000171 quenching effect Effects 0.000 title claims abstract description 21
- 239000007921 spray Substances 0.000 title claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000889 atomisation Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 33
- 230000005540 biological transmission Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model relates to a high pressure quenching spray gun belongs to equipment for heat treatment technical field. The utility model discloses a shower nozzle, needle valve I, valve body, spring I, needle valve II, protective shroud, trigger, sealed lid, case, spring II, the body of a gun, disk seat, the valve body is installed at body of a gun front end, valve body rear portion and the anterior mixing chamber that forms of the body of a gun, tip before the valve body is installed to the shower nozzle, needle valve I is installed in the valve body, II one end of needle valve are passed through spring I and are installed in needle valve I, II other ends of needle valve are located valve body back -end portion, the protective shroud is installed in body of a gun lower part, gas pipeline has been seted up on the body of a gun, the fluid pipeline has still been seted up on the body of a gun, gas pipeline, fluid pipeline and mixing chamber intercommunication, be equipped with the disk seat on the body of a gun, the case is installed in the disk seat, the trigger is installed on the case through sealed lid. The utility model discloses simple structure, resource consumption are few, the suitability is strong, and atomization effect is good, and nebulizing gas can directly be used for quenching, it is convenient to use, operation safety.
Description
Technical field
This utility model relates to a kind of high pressure quenching spray gun, belongs to technical field of heat treatment equipment.
Background technology
At present, known hardening media mainly has water, gas and oil, in above-mentioned quenching mode, air quenching speed is the slowest, shrend speed is the fastest, oil quenching is the most expensive, different workpiece is caused to use different quenching modes, and existing quenching unit common problem is that volume ratio is huger, in order to meet the different workpieces requirement to difference quenching mode, it has to set up set of complementary facility for every kind of quenching mode, the most just to take big quantity space, add overcharge to the early investment of enterprise, waste again substantial amounts of raw material.
Summary of the invention
The purpose of this utility model is to provide a kind of high pressure quenching spray gun, needs different auxiliary facility solving different quenching mode, causes that investment is big, it is big to take up an area and the problem such as the wasting of resources.
This utility model is realized by techniques below scheme: a kind of high pressure quenching spray gun, including shower nozzle 1, needle-valve I 2, valve body 3, spring I 5, needle-valve II 6, guard ring 11, trigger 12, seals lid 13, spool 15, spring II 16, the body of a gun 17, valve seat 18；nullValve body 3 is threaded connection and is arranged on the body of a gun 17 front end，Valve body 3 rear portion is anterior with the body of a gun 17 forms mixing chamber 7，Shower nozzle 1 is threaded connection and is arranged on valve body 3 leading section，Needle-valve I 2 is arranged in valve body 3，Needle-valve I 2 one end is positioned in the middle part of shower nozzle 1，Needle-valve II 6 one end is arranged in needle-valve I 2 by spring I 5，Needle-valve II 6 other end is positioned at valve body 3 rearward end，Guard ring 11 is arranged on the body of a gun 17 bottom，Gas pipeline 14 is offered on the body of a gun 17，Fluid pipeline 9 it is further opened with on the body of a gun 17，Gas pipeline 14 is positioned at the body of a gun 17 vertical direction fluid pipeline 9 bottom，Gas pipeline 14、Fluid pipeline 9 connects with mixing chamber 7，Liquids and gases fully effect in mixing chamber 7 forms atomization gas，The body of a gun 17 is provided with valve seat 18，Spool 15 is arranged in valve seat 18，Spring II 16 one end is connected to bottom valve seat 18，Spool 15 is connected with spring II 16 other end，Spool 15 and gas pipeline 14、Fluid pipeline 9 connects，Spool 15 is used for controlling fluid pipeline 9、The opening and closing of gas pipeline 14，Trigger 12 is arranged on spool 15 by sealing lid 13，Gas control valve 10 it is installed on the body of a gun 17，Gas transmission quantity within the unit interval in regulating gas pipeline 14，Liquid control valve 8 it is installed on the body of a gun 17，Liquid transmission quantity within the unit interval in regulating fluid pipeline 9.
It is installed on relief valve 4 on described valve body 3, when in valve body 3, pressure exceedes rated pressure, relief valve 4 meeting releasing pressure automatically, thus ensure the safety during using.
nullThe operation principle of a kind of high pressure quenching spray gun is: pulls trigger 12 and controls spool 15，Make fluid pipeline 9 in the body of a gun 17、Gas pipeline 14 connects the most up and down，Liquid is transferred in mixing chamber 7 by fluid pipeline 9 under high pressure effect，Gas is transferred in mixing chamber 7 by gas pipeline 14 under high pressure effect，Liquid control valve 8、Gas control valve 10 is respectively intended to regulate liquids and gases transmission quantity within the unit interval，Liquids and gases fully act on after forming atomization gas in mixing chamber 7，Mixed gas under high pressure backs down needle-valve II 6，Enter in valve body 3，High pressure mixed gas backs down needle-valve I 2，Spray from the nozzle of shower nozzle 1，With relief valve 4 on valve body 3，When in valve body 3, pressure exceedes rated pressure，Relief valve 4 will releasing pressure automatically，Thus ensure the safety during using.
This utility model has the advantages that
1, simple in construction, resource consumption are few, and the suitability is strong；
2, atomizing effect is good, and atomization gas can be directly used for quenching；
3, easy to use, operate safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is work structuring schematic diagram when pressing trigger of the present utility model.
Figure is respectively numbered: 1: shower nozzle, 2: needle-valve I, 3: valve body, 4: relief valve, 5: spring I, 6: needle-valve II, 7: mixing chamber, 8: liquid control valve, 9: fluid pipeline, 10: gas control valve, 11: guard ring, 12: trigger, 13: seal lid, 14: gas pipeline, 15: spool, 16: spring II, 17: the body of a gun, 18: valve seat.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the utility model is described in further detail, but content of the present utility model is not limited to described scope.
Embodiment 1: as shown in Figure 1-2, a kind of high pressure quenching spray gun, including shower nozzle 1, needle-valve I 2, valve body 3, spring I 5, needle-valve II 6, guard ring 11, trigger 12, seal lid 13, spool 15, spring II 16, the body of a gun 17, valve seat 18；nullValve body 3 is arranged on the body of a gun 17 front end by bolt，Valve body 3 rear portion is anterior with the body of a gun 17 forms mixing chamber 7，The circumferencial direction of mixing chamber 7 is provided with 2 inlet channels，Shower nozzle 1 is arranged on valve body 3 leading section by bolt，Needle-valve I 2 is arranged in valve body 3，Needle-valve I 2 one end is positioned in the middle part of shower nozzle 1，Needle-valve II 6 one end is arranged in needle-valve I 2 by spring I 5，Needle-valve II 6 other end is positioned at valve body 3 rearward end，Guard ring 11 is arranged on the body of a gun 17 bottom，Gas pipeline 14 is offered on the body of a gun 17，Fluid pipeline 9 it is further opened with on the body of a gun 17，Gas pipeline 14 is positioned at the body of a gun 17 vertical direction fluid pipeline 9 bottom，Gas pipeline 14、Fluid pipeline 9 connects with mixing chamber 7，The body of a gun 17 is provided with valve seat 18，Spool 15 is arranged in valve seat 18，Spring II 16 one end is connected to bottom valve seat 18，Spool 15 is connected with spring II 16 other end，Spool 15 and gas pipeline 14、Fluid pipeline 9 connects，Trigger 12 is arranged on spool 15 by sealing lid 13，Gas control valve 10 it is installed on the body of a gun 17，Liquid control valve 8 it is installed on the body of a gun 17.
Relief valve 4 it is installed on valve body 3.
Embodiment 2: as shown in Figure 1-2, a kind of high pressure quenching spray gun, including shower nozzle 1, needle-valve I 2, valve body 3, spring I 5, needle-valve II 6, guard ring 11, trigger 12, seal lid 13, spool 15, spring II 16, the body of a gun 17, valve seat 18；nullValve body 3 is threaded connection and is arranged on the body of a gun 17 front end，Valve body 3 rear portion is anterior with the body of a gun 17 forms mixing chamber 7，The circumferencial direction of mixing chamber 7 is provided with 4 inlet channels，Shower nozzle 1 is threaded connection and is arranged on valve body 3 leading section，Needle-valve I 2 is arranged in valve body 3，Needle-valve I 2 one end is positioned in the middle part of shower nozzle 1，Needle-valve II 6 one end is arranged in needle-valve I 2 by spring I 5，Needle-valve II 6 other end is positioned at valve body 3 rearward end，Guard ring 11 is arranged on the body of a gun 17 bottom，Gas pipeline 14 is offered on the body of a gun 17，Fluid pipeline 9 it is further opened with on the body of a gun 17，Gas pipeline 14 is positioned at the body of a gun 17 vertical direction fluid pipeline 9 bottom，Gas pipeline 14、Fluid pipeline 9 connects with mixing chamber 7，The body of a gun 17 is provided with valve seat 18，Spool 15 is arranged in valve seat 18，Spring II 16 one end is connected to bottom valve seat 18，Spool 15 is connected with spring II 16 other end，Spool 15 and gas pipeline 14、Fluid pipeline 9 connects，Trigger 12 is arranged on spool 15 by sealing lid 13，Gas control valve 10 it is installed on the body of a gun 17，Liquid control valve 8 it is installed on the body of a gun 17.
Relief valve 4 it is installed on valve body 3.
Claims (2)
1. a high pressure quenching spray gun, it is characterised in that: include shower nozzle (1), needle-valve I (2), valve body (3), spring I (5), needle-valve II (6), guard ring (11), trigger (12), seal lid (13), spool (15), spring II (16), the body of a gun (17), valve seat (18)；nullValve body (3) is arranged on the body of a gun (17) front end，Valve body (3) rear portion is anterior with the body of a gun (17) forms mixing chamber (7)，Shower nozzle (1) is arranged on valve body (3) leading section，Needle-valve I (2) is arranged in valve body (3)，Needle-valve I (2) one end is positioned at shower nozzle (1) middle part，Needle-valve II (6) one end is arranged in needle-valve I (2) by spring I (5)，Needle-valve II (6) other end is positioned at valve body (3) rearward end，Guard ring (11) is arranged on the body of a gun (17) bottom，Gas pipeline (14) is offered on the body of a gun (17)，Fluid pipeline (9) it is further opened with on the body of a gun (17)，Gas pipeline (14) is positioned at the body of a gun (17) vertical direction fluid pipeline (9) bottom，Gas pipeline (14)、Fluid pipeline (9) connects with mixing chamber (7)，The body of a gun (17) is provided with valve seat (18)，Spool (15) is arranged in valve seat (18)，Spring II (16) one end is connected to valve seat (18) bottom，Spool (15) is connected with spring II (16) other end，Spool (15) and gas pipeline (14)、Fluid pipeline (9) connects，Trigger (12) is arranged on spool (15) by sealing lid (13)，Gas control valve (10) it is installed on the body of a gun (17)，Liquid control valve (8) it is installed on the body of a gun (17).
High pressure the most according to claim 1 quenching spray gun, it is characterised in that: it is installed on relief valve (4) on described valve body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084166.0U CN205501361U (en) | 2016-01-28 | 2016-01-28 | High pressure quenching spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084166.0U CN205501361U (en) | 2016-01-28 | 2016-01-28 | High pressure quenching spray gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205501361U true CN205501361U (en) | 2016-08-24 |
Family
ID=56723134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084166.0U Expired - Fee Related CN205501361U (en) | 2016-01-28 | 2016-01-28 | High pressure quenching spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205501361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515866A (en) * | 2020-06-08 | 2020-08-11 | 李森 | Novel hand-held type water sword cutting torch |
-
2016
- 2016-01-28 CN CN201620084166.0U patent/CN205501361U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515866A (en) * | 2020-06-08 | 2020-08-11 | 李森 | Novel hand-held type water sword cutting torch |
| CN111515866B (en) * | 2020-06-08 | 2024-05-03 | 李森 | Novel handheld water jet cutting gun |
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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 |
Granted publication date: 20160824 Termination date: 20180128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |