CN203847998U - Double-pressure-reducing valve of gas pressure reducer - Google Patents
Double-pressure-reducing valve of gas pressure reducer Download PDFInfo
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- CN203847998U CN203847998U CN201420255551.8U CN201420255551U CN203847998U CN 203847998 U CN203847998 U CN 203847998U CN 201420255551 U CN201420255551 U CN 201420255551U CN 203847998 U CN203847998 U CN 203847998U
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Abstract
The utility model discloses a double-pressure-reducing valve of a gas pressure reducer and relates to the technical field of safety supplies. The double-pressure-reducing valve takes double pressure reducing as the key technology and is formed by a gas regulation knob, a safety valve, a flow regulation handle, a pressure gauge, a gas inlet nozzle, a gas valve, a connection pipe, an energy saving valve, an energy saving valve cover and a gas outlet nozzle. The right side of the gas valve is connected with the gas inlet nozzle in a thread tightening mode, the left side of the gas valve is connected with the right end of the connection pipe in a thread tightening mode, the left end of the connection pipe is connected with the right side of the energy saving valve in a thread tightening mode, the left side of the energy saving valve is connected with the gas outlet nozzle in a thread tightening mode, the rear side of the gas valve is connected with the pressure gauge in a thread tightening mode, the front side of the gas valve is connected with the safety valve in a thread tightening mode, the rear side of the energy saving valve is connected with the flow regulation handle in a thread tightening mode, the front of the energy saving valve is connected with the energy saving valve cover in a thread tightening mode, and the front side of the energy saving valve is connected with the gas regulation valve in a thread tightening mode. The double-pressure-reducing valve is used for reducing pressure of gas and is novel in design, simple in structure, convenient to use, remarkable in effect, easy to manufacture and beneficial for promotion.
Description
Technical field
The dual pressure loading valve of the utility model gas pressure reducer, relates to safety article technical field; Be particularly related to the safety article technical field of pressure cylinder; Be specifically related to the dual pressure loading valve technical field of gas pressure reducer.
Background technique
With regard to pressure cylinder, the method for its safe handling is---after must reducing pressure by decompressor, converting low-pressure gas to by pressurized gas can use.Traditional decompressor just converts low-pressure gas pressurized gas to by pressure loading valve---and be disposable decompression.Deficiency, defect and the drawback of its existence are: the time that waste that the gas stabilization changed out is poor, impulse force large, have air-blowing, tolerance foot, flow velocity flow fast, the unit time are too large, cause gas, every bottle of gas use is short.Professional knowledge based on inventor and working experience and the unremitting pursue to cause, on investigation conscientiously and fully, understanding, analysis, the existing known technology of summary research and present situation basis, take " dual decompression " key technology, succeeded in developing the utility model.Deficiency, defect and drawback that existing known technology and present situation exist are solved.
Model utility content
The utility model is taked " dual decompression " key technology, by regulating the qi flowing in the channels knob, relief valve, Flow-rate adjustment handle, pressure gauge, air inlet nozzle, air valve, connecting tube, energy-saving valve, energy-conservation valve gap, outlet nozzle forms, the right side of its air valve and air inlet nozzle, the left side of air valve and the right-hand member of connecting tube, the left end of connecting tube and the right side of energy-saving valve, the left side of energy-saving valve and outlet nozzle, the rear side of air valve and pressure gauge, the front side of air valve and relief valve, the rear side of energy-saving valve and Flow-rate adjustment handle, energy-saving valve above with energy-conservation valve gap, the front side of energy-saving valve is all connected in the fixing mode of screw thread with regulating the qi flowing in the channels knob.
1., with " dual decompression " key technology the object reaching by the utility model is:, provide " the dual pressure loading valve of gas pressure reducer " new product.2., design of the present utility model and design science are rationally, simple and ingenious structure, processing and fabricating is simple, fabricating cost is low.3., solve deficiency, defect and the drawback that existing known technology and present situation exist.4., the utility model is provided with air valve and energy-saving valve simultaneously, can realize twice impartial decompression, thus make that the gas stabilization changed out is good, impulse force is little, without air-blowing, tolerance is even, flow velocity is moderate, the flow of unit time is compared little, can not to cause gas waste, every bottle of gas use with original once decompression time is long.5., Operation & use of the present utility model is convenient, effect is remarkable and reliable and stable, is conducive to wide popularization and application.
For achieving the above object, the technological scheme that the utility model provides is:
The dual pressure loading valve of a kind of gas pressure reducer, is made up of regulating the qi flowing in the channels knob, relief valve, Flow-rate adjustment handle, pressure gauge, air inlet nozzle, air valve, connecting tube, energy-saving valve, energy-conservation valve gap, outlet nozzle;
The dual pressure loading valve of described gas pressure reducer, the right side of its air valve is all connected in the fixing mode of screw thread with regulating the qi flowing in the channels knob with the front side of energy-conservation valve gap, energy-saving valve with before Flow-rate adjustment handle, energy-saving valve with the front side of pressure gauge, air valve and the rear side of relief valve, energy-saving valve with the left side of air inlet nozzle, air valve and the right-hand member of connecting tube, the left end of connecting tube and the right side of energy-saving valve, the left side of energy-saving valve and the rear side of outlet nozzle, air valve.
The dual pressure loading valve of described gas pressure reducer, described regulating the qi flowing in the channels knob is to be provided with screw thread for adjusting the knob of gas output flow, described relief valve is the valve body for playing safety protection effect, described Flow-rate adjustment handle is to be provided with screw thread for setting the cylindrical shape structure of output gas flow of gas, described pressure gauge is the pressure gauge that shows bottled gas pressure, described air inlet nozzle, outlet nozzle is one end threaded tubular structure is set, described air valve is the valve body shape structure of regulation output rated pressure, described connecting tube is the tubular structure that two ends are provided with screw thread, described energy-saving valve is valve body shape structure, described energy-conservation valve gap is for arranging threaded lid shape structure.
Due to the technological scheme that has adopted the utility model to provide; Because the utility model has adopted " dual decompression " key technology; Because the utility model is made up of regulating the qi flowing in the channels knob, relief valve, Flow-rate adjustment handle, pressure gauge, air inlet nozzle, air valve, connecting tube, energy-saving valve, energy-conservation valve gap, outlet nozzle, the right side of its air valve is all connected in the fixing mode of screw thread with regulating the qi flowing in the channels knob with the front side of energy-conservation valve gap, energy-saving valve with before Flow-rate adjustment handle, energy-saving valve with the front side of pressure gauge, air valve and the rear side of relief valve, energy-saving valve with the left side of air inlet nozzle, air valve and the right-hand member of connecting tube, the left end of connecting tube and the right side of energy-saving valve, the left side of energy-saving valve and the rear side of outlet nozzle, air valve.Make the utility model compared with existing known technology and present situation, the beneficial effect of acquisition is:
1, the utility model has been taked " dual decompression " key technology, thereby " the dual pressure loading valve of gas pressure reducer " new product is provided.
2, design of the present utility model and design science are rationally, simple and ingenious structure, processing and fabricating is simple, fabricating cost is low.
3, the utility model has solved deficiency, defect and the drawback of existing known technology and present situation existence.
4, the utility model is provided with air valve and energy-saving valve simultaneously, can realize twice impartial decompression, thus make to change out that the pressure stability of gas is good, impulse force is little, without air-blowing, tolerance is even, flow velocity is moderate, the flow of unit time is less with the original phase specific discharge that once reduces pressure, the time of the waste that can not cause gas, every bottle of gas use is long.
5, the utility model is provided with Flow-rate adjustment handle, can set up on request the flow of output gas.
6, the utility model is provided with regulating the qi flowing in the channels knob, can adjust according to user's requirement the flow of gas output.
7, the utility model is provided with pressure gauge, can show the pressure of exporting gas in good time.
8, the utility model is provided with relief valve, and it can be in the time that reduction valve damages, work under the state of the pressure of output higher than 8 kilograms of left and right---relief valve can automatic leakage air---plays the effect of safety protection.
9, Operation & use of the present utility model is convenient, effect is remarkable and reliable and stable, is conducive to wide popularization and application.
Brief description of the drawings
Figure of description is the schematic perspective view of the dual pressure loading valve embodiment of the utility model gas pressure reducer.
Label in figure: 1, regulating the qi flowing in the channels knob, 2, relief valve, 3, Flow-rate adjustment handle, 4, pressure gauge, 5, air inlet nozzle, 6, air valve, 7, connecting tube, 8, energy-saving valve, 9, energy-conservation valve gap, 10, outlet nozzle.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail.Shown in Figure of description:
The dual pressure loading valve of a kind of gas pressure reducer, is made up of regulating the qi flowing in the channels knob 1, relief valve 2, Flow-rate adjustment handle 3, pressure gauge 4, air inlet nozzle 5, air valve 6, connecting tube 7, energy-saving valve 8, energy-conservation valve gap 9, outlet nozzle 10;
The dual pressure loading valve of described gas pressure reducer, the right side of its air valve 6 is all connected in the fixing mode of screw thread with regulating the qi flowing in the channels knob 1 with the front side of energy-conservation valve gap 9, energy-saving valve 8 with before Flow-rate adjustment handle 3, energy-saving valve 8 with the front side of pressure gauge 4, air valve 6 and the rear side of relief valve 2, energy-saving valve 8 with the left side of air inlet nozzle 5, air valve 6 and the right-hand member of connecting tube 7, the left end of connecting tube 7 and the right side of energy-saving valve 8, the left side of energy-saving valve 8 and the rear side of outlet nozzle 10, air valve 6.
The dual pressure loading valve of described gas pressure reducer, described regulating the qi flowing in the channels knob 1 is for to be provided with screw thread for adjusting the knob of gas output flow, described relief valve 2 is the valve body for playing safety protection effect, described Flow-rate adjustment handle 3 is for to be provided with screw thread for setting the cylindrical shape structure of output gas flow of gas, described pressure gauge 4 is for showing the pressure gauge of bottled gas pressure, described air inlet nozzle 5, outlet nozzle 10 is one end threaded tubular structure is set, the valve body shape structure that described air valve 6 is regulation output rated pressure, described connecting tube 7 is provided with the tubular structure of screw thread for two ends, described energy-saving valve 8 is valve body shape structure, described energy-conservation valve gap 9 is for arranging threaded lid shape structure.
The foregoing is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction; The those of ordinary skill of all industry all can smooth and easyly be implemented, but in the equivalent variations that does not depart from technical solutions of the utility model and make differentiation, is equivalent embodiment of the present utility model, all still belongs to the technical solution of the utility model.
Claims (2)
1. the dual pressure loading valve of gas pressure reducer, is characterized in that: be made up of regulating the qi flowing in the channels knob (1), relief valve (2), Flow-rate adjustment handle (3), pressure gauge (4), air inlet nozzle (5), air valve (6), connecting tube (7), energy-saving valve (8), energy-conservation valve gap (9), outlet nozzle (10);
The dual pressure loading valve of described gas pressure reducer, the right side of its air valve (6) and air inlet nozzle (5), the right-hand member of the left side of air valve (6) and connecting tube (7), the right side of the left end of connecting tube (7) and energy-saving valve (8), the left side of energy-saving valve (8) and outlet nozzle (10), the rear side of air valve (6) and pressure gauge (4), the front side of air valve (6) and relief valve (2), the rear side of energy-saving valve (8) and Flow-rate adjustment handle (3), energy-saving valve (8) above with energy-conservation valve gap (9), the front side of energy-saving valve (8) is all connected in the fixing mode of screw thread with regulating the qi flowing in the channels knob (1).
2. the dual pressure loading valve of gas pressure reducer according to claim 1, it is characterized in that: described regulating the qi flowing in the channels knob (1) is for to be provided with screw thread for adjusting the knob of gas output flow, described relief valve (2) is the valve body for playing safety protection effect, described Flow-rate adjustment handle (3) is for to be provided with screw thread for setting the cylindrical shape structure of output gas flow of gas, described pressure gauge (4) is for showing the pressure gauge of bottled gas pressure, described air inlet nozzle (5), outlet nozzle (10) is one end threaded tubular structure is set, described air valve (6) is the valve body shape structure of regulation output rated pressure, described connecting tube (7) is provided with the tubular structure of screw thread for two ends, described energy-saving valve (8) is valve body shape structure, described energy-conservation valve gap (9) is for arranging threaded lid shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255551.8U CN203847998U (en) | 2014-05-20 | 2014-05-20 | Double-pressure-reducing valve of gas pressure reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255551.8U CN203847998U (en) | 2014-05-20 | 2014-05-20 | Double-pressure-reducing valve of gas pressure reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847998U true CN203847998U (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255551.8U Expired - Fee Related CN203847998U (en) | 2014-05-20 | 2014-05-20 | Double-pressure-reducing valve of gas pressure reducer |
Country Status (1)
| Country | Link |
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| CN (1) | CN203847998U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676062A (en) * | 2015-03-12 | 2015-06-03 | 宁波东钱湖旅游度假区圣莱思机电有限公司 | Double-stage gas energy-saving valve |
| CN105757452A (en) * | 2016-05-16 | 2016-07-13 | 崔贤长 | Intelligent two-stage pressure reducer |
-
2014
- 2014-05-20 CN CN201420255551.8U patent/CN203847998U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676062A (en) * | 2015-03-12 | 2015-06-03 | 宁波东钱湖旅游度假区圣莱思机电有限公司 | Double-stage gas energy-saving valve |
| CN105757452A (en) * | 2016-05-16 | 2016-07-13 | 崔贤长 | Intelligent two-stage pressure reducer |
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| 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: 20140924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |