CN102809643A - Oxygenating device for oxygen bomb bodies - Google Patents
Oxygenating device for oxygen bomb bodies Download PDFInfo
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- CN102809643A CN102809643A CN2012102925991A CN201210292599A CN102809643A CN 102809643 A CN102809643 A CN 102809643A CN 2012102925991 A CN2012102925991 A CN 2012102925991A CN 201210292599 A CN201210292599 A CN 201210292599A CN 102809643 A CN102809643 A CN 102809643A
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- oxygen
- staving
- oxygen bomb
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Abstract
The invention provides an oxygenating device for oxygen bomb bodies. The oxygenating device comprises a barrel, a pressure gauge, an oxygen inlet pipeline and inflating pipelines. The barrel is fixed onto a wall, the pressure gauge is arranged on the barrel, and the oxygen inlet pipeline and the inflating pipelines are connected with the barrel. The oxygenating device for the oxygen bomb bodies is mainly added with the barrel on the basis of the prior art, the barrel is arranged between the oxygen inlet pipeline and the inflating pipelines and realizes oxygen storage and buffer functions, the problem that oxygen is directly inflated into an oxygen bomb body via the inflating pipelines from an oxygen inlet pipeline to cause oxygen flow turbulence when an existing oxygenating device for the oxygen bomb bodies is used for oxygenating is avoided, the oxygen pressure can be measured by the pressure gauge on an oxygen bomb body more accurately, and measurement precision for lubricating oil oxidation stability by a rotary oxygen bomb method is improved.
Description
Technical field
The present invention relates to the lubricating oil oxidation stability proving installation, relate in particular to a kind of oxygen bomb body oxygenate apparatus.
Background technology
The rotary oxygen bomb method is a kind of method of measuring lubricating oil oxidation stability, and the concrete steps of this method are: be put into together in the glass sample holder with cover with sample, distilled water with the catalyzer coil, put it into then and be equipped with in the manometric oxygen bomb.The oxygen bomb body at room temperature charges into the oxygen of 620kPa (6.2ba or 90psi) pressure, puts into set point of temperature (140 ℃ of insulating oils; 150 ℃ of steam turbine oils) in the oil bath.The oxygen bomb body becomes 30 ° of angles with surface level, with the velocity axis of 100r/min to rotation.When the pressure that reaches regulation falls, stop test.The record test period, according to the bomb test time with minute (min) expression, as the oxidation stability of sample.
In the determination test of lubricating oil oxidation stability, the link of oxygenation is very important, must oxygen stably charged in the oxygen bomb body and reaches certain pressure, just can make this test successfully carry out and minimize the error of test.Oxygen bomb body oxygenate apparatus of the prior art is general direct to be made up of admission line, valve and gas ducting, and admission line one end connects source of the gas, and its other end is connected with an end of valve; Gas ducting one end connects the oxygen bomb body, and its other end is connected with the other end of valve, when oxygenation; Source of the gas gets into through behind the valve of opening from admission line, gets into the oxygen bomb body from gas ducting, when the rain glass of installing on the oxygen bomb body arrives specified pressure; Valve-off begins test, and buffering is direct not to get in the oxygen bomb body this oxygenate apparatus because oxygen has through pipeline when oxygenation; Therefore air turbulence in the time of can causing oxygenation makes rain glass produce mistake and measures, thereby causes the air pressure in the oxygen bomb body not reach standard value; Influence the precision of this test, and when the oxygen bomb body is put oxygen, must separate valve and gas ducting, oxygen is emitted in the oxygen bomb body automatically; Flow process is loaded down with trivial details, and is not easy to operate.
Summary of the invention
The purpose of this invention is to provide a kind of oxygen bomb body oxygenate apparatus,, guaranteed the precision of test so that oxygen can stably charge in the oxygen bomb body.
For solving the problems of the technologies described above; The present invention provides a kind of oxygen bomb body oxygenate apparatus; It is fixed on the body of wall, and said oxygen bomb body oxygenate apparatus comprises staving, tensimeter, admission line and gas ducting, and said staving is fixed on the said body of wall; Said tensimeter is arranged on the said staving, and said admission line all is connected with said staving with gas ducting.
Further, said staving is cylindrical.
Further, said staving is provided with the gas admittance valve connector, and an end of said gas admittance valve connector is connected with said staving, and said admission line is connected with said staving through said gas admittance valve connector.
Further, said staving is provided with the gas filling valve connector, and an end of said gas filling valve connector is connected with said staving, and said gas ducting is connected with said staving through said gas filling valve connector.
Further, also be provided with the tensimeter connector on the said staving, said tensimeter is connected with said staving through said tensimeter connector.
Further, also be provided with the atmospheric valve connector on the said staving, an end of said atmospheric valve connector is connected with said staving.
Further, said oxygen bomb body oxygenate apparatus also comprises variable valve, and an end of said variable valve is connected with the other end of said gas admittance valve connector, and the other end of said variable valve is connected with said admission line.
Further, said oxygen bomb body oxygenate apparatus also comprises gas filling valve, and an end of said gas filling valve is connected with the other end of said gas filling valve connector, and the other end of said gas filling valve is connected with said gas ducting.
Further, said gas filling valve is a ball valve.
Further, said ball valve is a tee ball valve.
Further, said oxygen bomb body oxygenate apparatus also comprises atmospheric valve and exhausting pipeline, and an end of said atmospheric valve is connected with the other end of said atmospheric valve connector, and the other end of said atmospheric valve is connected with said exhausting pipeline.
Further, said oxygen bomb body oxygenate apparatus also comprises base, and said base is arranged on the said body of wall, and said gas admittance valve connector and variable valve all are fixed on the said base.
Compared with prior art, the present invention has following beneficial effect:
Oxygen bomb body oxygenate apparatus provided by the invention has mainly increased staving on the basis of existing technology; This staving is arranged between admission line and the gas ducting; Played the effect of gas storage and buffering; When needs carried out oxygenation to the oxygen bomb body, oxygen got into the staving from admission line, and oxygen can store in staving and get in the gas ducting with stable air pressure; The oxygen bomb body is carried out oxygenation; Avoided the situation of the existing oxygen bomb body oxygenate apparatus air turbulence that oxygen directly produces when admission line pours the oxygen bomb body through gas ducting when oxygenation, the oxygen pneumatic that the tensimeter on the oxygen bomb body is measured is more accurate, has increased the precision of rotary oxygen bomb method when measuring lubricating oil oxidation stability.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
The structural representation of the oxygen bomb body oxygenate apparatus that Fig. 1 provides for the embodiment of the invention;
The sectional view of oxygen bomb body oxygenate apparatus gas filling valve when this device is inflated that Fig. 2 provides for the embodiment of the invention;
The oxygen bomb body oxygenate apparatus gas filling valve that Fig. 3 provides for the embodiment of the invention is the cut-open view during oxygen in emitting the oxygen bomb body.
In Fig. 1 to Fig. 3,
1: staving; 2: tensimeter; 21: the tensimeter connector; 3: admission line; 31: the gas admittance valve connector; 32: variable valve; 4: gas ducting; 41: the gas filling valve connector; 42: gas filling valve; 5: exhausting pipeline; 51: the atmospheric valve connector; 52: atmospheric valve; 6: base.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the oxygen bomb body oxygenate apparatus that the present invention proposes is done further explain.According to following explanation and claims, advantage of the present invention and characteristic will be clearer.What need explanation is, accompanying drawing all adopts the form of simplifying very much and all uses non-ratio accurately, only in order to convenient, the purpose of the aid illustration embodiment of the invention lucidly.
Core concept of the present invention is, a kind of oxygen bomb body oxygenate apparatus is provided, and it is fixed on the body of wall; Said oxygen bomb body oxygenate apparatus comprises staving, tensimeter, admission line and gas ducting; Said staving is fixed on the said body of wall, and said tensimeter is arranged on the said staving, and said admission line all is connected with said staving with gas ducting; Oxygen bomb body oxygenate apparatus provided by the invention has mainly increased staving on the basis of existing technology; This staving is arranged between admission line and the gas ducting, has played the effect of gas storage and buffering, when needs carry out oxygenation to the oxygen bomb body; Oxygen gets into the staving from admission line; Oxygen can store in staving and get in the gas ducting with stable air pressure, and the oxygen bomb body is carried out oxygenation, has avoided the situation of the existing oxygen bomb body oxygenate apparatus air turbulence that oxygen directly produces when admission line pours the oxygen bomb body through gas ducting when oxygenation; The oxygen pneumatic that tensimeter on the oxygen bomb body is measured is more accurate, has increased the precision of rotary oxygen bomb method when measuring lubricating oil oxidation stability.
Please refer to Fig. 1 to Fig. 2, the structural representation of the oxygen bomb body oxygenate apparatus that Fig. 1 provides for the embodiment of the invention; The sectional view of oxygen bomb body oxygenate apparatus gas filling valve when this device is inflated that Fig. 2 provides for the embodiment of the invention; The oxygen bomb body oxygenate apparatus gas filling valve that Fig. 3 provides for the embodiment of the invention is the cut-open view during oxygen in emitting the oxygen bomb body.
Please emphasis with reference to figure 1; As shown in Figure 1, the embodiment of the invention provides a kind of oxygen bomb body oxygenate apparatus, and it is fixed on the body of wall; Said oxygen bomb body oxygenate apparatus comprises staving 1, tensimeter 2, admission line 3 and gas ducting 4; Said staving 1 is fixed on the said body of wall, and said tensimeter 2 is arranged on the said staving 1, and said admission line 3 all is connected with said staving 1 with gas ducting 4.
Further; Said staving is provided with gas admittance valve connector 31, gas filling valve connector 41, tensimeter connector 21 and atmospheric valve connector 51; One end of said gas admittance valve connector 31 is connected with said staving 1; One end of said gas filling valve connector 41 is connected with said staving 1; Said tensimeter 2 is connected with said staving 1 through said tensimeter connector 21, and an end of said atmospheric valve connector 51 is connected with said staving 1, and said gas admittance valve connector 31, gas filling valve connector 41, tensimeter connector 21 and atmospheric valve connector 51 are stainless-steel tube; It is to influence itself and being connected of staving 1 in order to prevent that getting rusty of connector is aging that these connectors are set to stainless-steel tube, the situation of having avoided the junction generation of connector and staving 1 to leak gas.
Further; Said oxygen bomb body oxygenate apparatus also comprises variable valve 32, gas filling valve 42, atmospheric valve 52 and exhausting pipeline 5; One end of said variable valve 32 is connected with the other end of said gas admittance valve connector 31; The other end of said variable valve 32 is connected with said admission line 3; One end of said gas filling valve 42 is connected with the other end of said gas filling valve connector 41, and the other end of said gas filling valve 42 is connected with said gas ducting 4, and an end of said atmospheric valve 52 is connected with the other end of said atmospheric valve connector 51; The other end of said atmospheric valve 52 is connected with said exhausting pipeline 5; Said variable valve 32 is used to regulate the flow that oxygen charges into staving 1, makes the oxygen in the staving 1 can settle out and regulate the air pressure in the staving 1 quickly, and gas filling valve 42 and atmospheric valve 52 are respectively applied for the break-make of this device of control air-flow when the oxygen bomb body is inflated or when emitting the oxygen in the staving 1.
The oxygen bomb body oxygenate apparatus that the embodiment of the invention provides has mainly increased staving 1 on the basis of existing technology, and this staving 1 is arranged between admission line 3 and the gas ducting 4, has played the effect of gas storage and buffering; When needs carry out oxygenation to the oxygen bomb body, with the end connection oxygen source of admission line 3, with the end connection oxygen bomb body of gas ducting 4 away from staving 1 away from staving 1; Exhausting pipeline 5 emptying or connect gas-holder, gas filling valve 42 is closed with atmospheric valve 52, and variable valve 32 is opened; Let oxygen enter into staving 1, because the design of the high capacity of staving 1 makes oxygen in staving 1, to store through admission line 3; Regulate the aperture of variable valve 32 simultaneously, observe and be arranged at the tensimeter 2 on the staving 1, make the oxygen pneumatic in the staving 1 be stabilized in 1Kpa; Then open gas filling valve 42, make oxygen in gas ducting 4 charges into the oxygen bomb body, can be from additional coming in the admission line 3 in the staving 1 through the oxygen that gas ducting 4 is emitted; And regulate through 32 pairs of oxygen flows that charge into of variable valve, make the oxygen pneumatic in the staving 1 be stabilized in 1Kpa always, realize the oxygenation of stablizing air pressure; Oxygen in the oxygen bomb body reaches when specifying air pressure; Close gas filling valve 42, cut off source of the gas, open atmospheric valve 52; Oxygen unnecessary in the staving 1 is discharged; After discharging unnecessary oxygen, close atmospheric valve 52, accomplish the operation of whole oxygen bomb body oxygenation, this oxygen bomb body oxygenate apparatus can be avoided the situation of the existing oxygen bomb body oxygenate apparatus air turbulence that oxygen directly produces when oxygenation when admission line pours the oxygen bomb body through gas ducting; The oxygen pneumatic that tensimeter on the oxygen bomb body is measured is more accurate, has increased the precision of rotary oxygen bomb method when measuring lubricating oil oxidation stability.
Further, said staving 1 is cylindrical, and columniform staving 1 can relax the impact of pouring the oxygen the staving 1 from inlet channel 3 well, and the air pressure in the staving 1 can be settled out very soon, and can play the effect of storage oxygen.
Further; Said oxygen bomb body oxygenate apparatus also comprises base 6; Said base 6 is arranged on the said body of wall, and said gas admittance valve connector 31 all is fixed on the said base 6 with variable valve 32, gas admittance valve connector 31 and variable valve 32 is fixed on make on the body of wall when oxygen pours in the staving 1 through admission line 3; The impact of gas can not make gas admittance valve connector 31 and variable valve 32 produce shake; Therefore between staving 1 and the gas admittance valve connector 31 be connected and gas admittance valve connector 31 and variable valve 32 between be connected can not produce loosening, variable valve 32 also can so damage, protected the security and the work efficiency of this device; And the degree of stability the when shake of gas admittance valve connector 31 and variable valve 32 also can influence oxygen entering staving 1, such design makes it can not produce unnecessary like this air turbulence.
Further, said staving 1 is fixedly set on the said base 6, and such design can make the staff more easily from this device of body of wall dismounting.
Please emphasis referring to figs. 2 and 3; As shown in Figures 2 and 3, said gas filling valve 42 is a tee ball valve, and this tee ball valve can make this device that the oxygen bomb body is carried out oxygenation; Again can be through the conversion of valve; Oxygen in the oxygen bomb body is discharged in the air, has avoided to remove the situation that gas ducting just can be emitted oxygen in the oxygen bomb body in the prior art, saved staff's workload and time.
Obviously, those skilled in the art can carry out various changes and distortion to the present invention and not break away from the spirit and scope of the present invention.Like this, belong within the scope of claim of the present invention and equivalent technologies thereof if of the present invention these are revised with modification, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. oxygen bomb body oxygenate apparatus, it is fixed on the body of wall, it is characterized in that; Comprise staving, tensimeter, admission line and gas ducting; Said staving is fixed on the said body of wall, and said tensimeter is arranged on the said staving, and said admission line all is connected with said staving with gas ducting.
2. according to the said oxygen bomb body of claim 1 oxygenate apparatus, it is characterized in that said staving is cylindrical.
3. according to the said oxygen bomb body of claim 1 oxygenate apparatus, it is characterized in that said staving is provided with the gas admittance valve connector, an end of said gas admittance valve connector is connected with said staving, and said admission line is connected with said staving through said gas admittance valve connector.
4. according to the said oxygen bomb body of claim 1 oxygenate apparatus, it is characterized in that said staving is provided with the gas filling valve connector, an end of said gas filling valve connector is connected with said staving, and said gas ducting is connected with said staving through said gas filling valve connector.
5. according to the said oxygen bomb body of claim 1 oxygenate apparatus, it is characterized in that, also be provided with the tensimeter connector on the said staving, said tensimeter is connected with said staving through said tensimeter connector.
6. according to the said oxygen bomb body of claim 1 oxygenate apparatus, it is characterized in that also be provided with the atmospheric valve connector on the said staving, an end of said atmospheric valve connector is connected with said staving.
7. according to the said oxygen bomb body of claim 3 oxygenate apparatus, it is characterized in that, also comprise variable valve, an end of said variable valve is connected with the other end of said gas admittance valve connector, and the other end of said variable valve is connected with said admission line.
8. according to the said oxygen bomb body of claim 4 oxygenate apparatus, it is characterized in that, also comprise gas filling valve, an end of said gas filling valve is connected with the other end of said gas filling valve connector, and the other end of said gas filling valve is connected with said gas ducting.
9. said according to Claim 8 oxygen bomb body oxygenate apparatus is characterized in that said gas filling valve is a ball valve.
10. according to the said oxygen bomb body of claim 9 oxygenate apparatus, it is characterized in that said ball valve is a tee ball valve.
11. oxygen bomb body oxygenate apparatus according to claim 6 is characterized in that, also comprises atmospheric valve and exhausting pipeline, an end of said atmospheric valve is connected with the other end of said atmospheric valve connector, and the other end of said atmospheric valve is connected with said exhausting pipeline.
12. according to each described oxygen bomb body oxygenate apparatus of claim 7 to 11, it is characterized in that also comprise base, said base is arranged on the said body of wall, said gas admittance valve connector and variable valve all are fixed on the said base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292599.1A CN102809643B (en) | 2012-08-16 | 2012-08-16 | Oxygenating device for oxygen bomb bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210292599.1A CN102809643B (en) | 2012-08-16 | 2012-08-16 | Oxygenating device for oxygen bomb bodies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102809643A true CN102809643A (en) | 2012-12-05 |
| CN102809643B CN102809643B (en) | 2015-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210292599.1A Active CN102809643B (en) | 2012-08-16 | 2012-08-16 | Oxygenating device for oxygen bomb bodies |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250857A (en) * | 1998-10-09 | 2000-04-19 | 王璞瑞 | Mobile filling station for compressed natural gas automobile |
| CN2384209Y (en) * | 1999-09-01 | 2000-06-21 | 彭剪桑 | Calorimeter box cover and lifting device thereof and oxygen bomb oxygenating and deflating device |
| US6135170A (en) * | 1998-11-25 | 2000-10-24 | The Boc Group Plc | Filling containers with gas |
| JP2003148693A (en) * | 2001-11-08 | 2003-05-21 | Nippon Tansan Gas Co Ltd | Method for filling container with high pressure gas and device used in the method |
| JP2005042064A (en) * | 2003-07-25 | 2005-02-17 | Air Water Inc | Device for supplying gas and method for the same |
| CN101818854A (en) * | 2010-03-31 | 2010-09-01 | 湖南三德科技发展有限公司 | Micro oxygenator with mechanical pneumatic module |
| FR2955372A1 (en) * | 2010-01-20 | 2011-07-22 | Air Liquide | METHOD AND INSTALLATION FOR FILLING GAS BOTTLES |
-
2012
- 2012-08-16 CN CN201210292599.1A patent/CN102809643B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1250857A (en) * | 1998-10-09 | 2000-04-19 | 王璞瑞 | Mobile filling station for compressed natural gas automobile |
| US6135170A (en) * | 1998-11-25 | 2000-10-24 | The Boc Group Plc | Filling containers with gas |
| CN2384209Y (en) * | 1999-09-01 | 2000-06-21 | 彭剪桑 | Calorimeter box cover and lifting device thereof and oxygen bomb oxygenating and deflating device |
| JP2003148693A (en) * | 2001-11-08 | 2003-05-21 | Nippon Tansan Gas Co Ltd | Method for filling container with high pressure gas and device used in the method |
| JP2005042064A (en) * | 2003-07-25 | 2005-02-17 | Air Water Inc | Device for supplying gas and method for the same |
| FR2955372A1 (en) * | 2010-01-20 | 2011-07-22 | Air Liquide | METHOD AND INSTALLATION FOR FILLING GAS BOTTLES |
| CN101818854A (en) * | 2010-03-31 | 2010-09-01 | 湖南三德科技发展有限公司 | Micro oxygenator with mechanical pneumatic module |
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| Publication number | Publication date |
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| CN102809643B (en) | 2015-02-11 |
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