CN103499017A - Aeration device for oxygen bombs - Google Patents
Aeration device for oxygen bombs Download PDFInfo
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- CN103499017A CN103499017A CN201310478832.XA CN201310478832A CN103499017A CN 103499017 A CN103499017 A CN 103499017A CN 201310478832 A CN201310478832 A CN 201310478832A CN 103499017 A CN103499017 A CN 103499017A
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- oxygen bomb
- inflator
- support body
- oxygen
- raising platform
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Abstract
The invention provides an aeration device for oxygen bombs. The aeration device comprises a frame. A lifting table is arranged at the bottom of the frame, an aeration inlet with a check valve is formed in the top of the frame and is opposite to the lifting table in the vertical direction, an air inlet is further formed in the frame, the aeration inlet is communicated with the air inlet via an air channel arranged in the frame, and a timer and an alarm device are further arranged on the frame and are electrically connected with each other. The aeration device for the oxygen bombs has the advantages that the aeration device is simple in structure and operation, continuous pressing and timing actions of operators are omitted, and accordingly labor can be effectively liberated; the oxygen bombs can be prevented from injuring people, so that the safety performance can be improved; the aeration time can be automatically prompted, and sufficient aeration quantity can be effectively guaranteed, so that errors due to manual operation can be prevented.
Description
Technical field
The present invention relates to a kind of inflator, relate in particular to a kind of inflator for oxygen bomb.
Background technique
Oxygen bomb is mainly used in calorimeter or calorimeter, generally, the sample of needs being measured to calorific value is positioned in oxygen bomb, and installed oxygen bomb, then give the oxygen that is filled with certain pressure in body, and long enough, the oxygen bomb that finally will charge oxygen carries out thermal value measurement in calorimeter.At present, the commonly used device that is used to oxygen bomb to carry out oxygenation mainly contains following several: the first is manually with a hand lower handle after putting on the oxygenation support by oxygen bomb, and the pressed state that continues to exert oneself is to the oxygen bomb oxygenation, an other hand is taken manual time-keeping, after time arrives, stop stopwatch, unclamp and press handle, take off oxygen bomb, oxygenation finishes; The second oxygenate apparatus need to be depressed handle, utilizes gear to realize self-locking, thereby guaranteeing that handle maintains static as oxygen bomb fills the oxygen with certain pressure, manually uses manual time-keeping, to release after the time, takes out oxygen bomb, completes oxygenation; The third oxygenate apparatus is enclosed within the oxygen bomb head by oxygenate apparatus, with little ball, is stuck on the fixed groove of oxygen bomb head, then stirs oxygen fill valve, carries out automatic oxygenation, manually uses manual time-keeping, and timing finishes to take off oxygenator.Obviously, the first fills to put to waste time and energy, and operator must keep serviceability always, and needs to pay close attention to the oxygenation time, inefficiency, and manpower can not get liberation; The second oxygenate apparatus is the oxygen with certain pressure due to what fill, requires the gear self-locking must be enough tight, otherwise is easy to produce the gas leakage problem, and therefore, this oxygenate apparatus is not used widely; The third oxygenate apparatus is found easily to come off under the effect of oxygenate apparatus at oxygen pressure in long-term using process, flicks and takeoffs, and is not durable, and has unsafe factor, and must manually pinch the table timing equally, and manpower is not effectively liberated yet.
Summary of the invention
The problem existed for prior art, the purpose of this invention is to provide a kind of inflator for oxygen bomb, and this device can carry out automatic oxygenation gas, the liberation manpower.
Purpose of the present invention is achieved through the following technical solutions:
A kind of inflator for oxygen bomb, comprise support body, the bottom of described support body is provided with raising platform, the top of described support body is provided with the inflation inlet with check valve, described inflation inlet and described raising platform in the vertical direction are oppositely arranged, and also are provided with suction port on described support body, and described inflation inlet is communicated with by the gas circuit be built in described support body with described suction port, also be provided with timer and warning device on described support body, described timer and described warning device are electrically connected to.
Further, described raising platform is connected with the bottom of described support body by lifting rod.
Further, also be provided with on described support body and control the rocking arm that described lifting rod rises or descends.
Further, the outer wall of described lifting rod is provided with tooth bar, and the root of described rocking arm is provided with gear, and the tooth bar on described lifting rod and described gear are connected with a joggle.
Further, the outer wall of described lifting rod is arranged with spring, an end of described spring and described raising platform butt, the other end of described spring and described support body butt.
Further, on the end face of described raising platform, be provided with location tray, the edge of described location tray is provided with curved baffle.
Further, described curved baffle is Semicircular baffle.
Further, be provided with pad between described location tray and described raising platform.
Further, described warning device is buzzer.
Further, be provided with pressure gauge on described gas circuit.
Inflator for oxygen bomb provided by the invention is simple in structure, simple to operate, without operator, continue to press and timing, effectively liberate manpower, simultaneously this device can be avoided oxygen to flick hurting sb.'s feelings, improved Safety performance, this device can also carry out automatic-prompting to the oxygenation time, effectively guarantee oxygenation capacity, avoid manually-operated error.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferred inflator for oxygen bomb of the present invention;
Fig. 2 is for the plan view of the inflator of oxygen bomb shown in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present invention is described in detail.Wherein identical component mean with identical reference character.It should be noted that, word 'fornt', 'back', " left side ", " right side ", "up" and "down" that use is described below refer to the direction in accompanying drawing, word " interior " and " outward " refer to respectively towards or away from the direction of particular elements geometrical center.
As depicted in figs. 1 and 2, inflator for oxygen bomb provided by the invention comprises support body 1, the bottom of described support body 1 is provided with raising platform 8, the top of described support body 1 is provided with the inflation inlet 5 with check valve 6, described inflation inlet 5 is oppositely arranged with described raising platform 8 in the vertical directions, thereby described oxygen bomb can be placed on described raising platform 8, and described inflation inlet 5 is headed in the head of described oxygen bomb, because inflation inlet 5 is connected with check valve 6, insert described oxygen bomb head in inflation inlet 5, the oxygen bomb head just can back down check valve 6, thereby be convenient to further in oxygen bomb, fill oxygen.What those skilled in the art should understand that is, inflation inlet 5 in the present embodiment can adopt any preventing known in those skilled in the art with the Placement of described check valve 6, as long as described check valve 6 can prevent that the interior oxygen of oxygen bomb is along described inflation inlet 5 adverse currents.
Also be provided with suction port 7 on support body 1 of the present invention, described suction port 7 is connected with source of oxygen, and described source of oxygen can be that those skilled in the art are familiar with any source of the gas, for example oxygen bottle.Described inflation inlet 5 is communicated with by the gas circuit be built in described support body 1 with described suction port 7, thereby realizes providing oxygen to inflation inlet 5.The present invention preferably arranges pressure gauge 3 in described gas circuit, due to this device to filling the process of oxygen in oxygen bomb, the inner chamber of oxygen bomb is communicated with described gas circuit, therefore, pressure in the gas circuit pressure interior with described oxygen bomb equates, by this, the present invention can monitor by measuring gas pressure in described gas circuit the pressure of oxygen bomb inside, thereby realize the Real-Time Monitoring to the oxygen bomb internal pressure, prevent that the oxygen bomb internal pressure is excessive and security incident occurs.
For the ease of to quantitatively filling oxygen in oxygen bomb, also be provided with timer 2 and warning device 4 on support body 1 of the present invention, described timer 2 and described warning device 4 are electrically connected to.During use, at first need on described warning device 4, set the oxygenation time, the described oxygenation time can be adjusted according to oxygen bomb size and oxygen flow, when this device starts to carry out oxygenation, starts timer 2 and starts to clock, to setting oxygenation during the time, warning device 4 will be reported to the police, and the prompting oxygenation finishes, and operator just can unload oxygen bomb, the rear just zero clearing of timer 2 but described warning device 4 is reported to the police, wait for that oxygenation next time starts.The warning device 4 of the present embodiment is preferably buzzer, and while arriving predetermined time of fire alarming, buzzer sends the Feng Ming alarm.Certainly, buzzer is only a kind of preferred version that the present embodiment warning device adopts, and the present invention can also adopt other alarm device known in those skilled in the art, repeats no more herein.
As a preferred embodiment of the present invention, the raising platform 8 of the present embodiment is connected with the bottom of described support body 1 by lifting rod 9, also be provided with on described support body 1 and control the rocking arm 12 that described lifting rod 9 rises or descends, more preferably, the outer wall of described lifting rod 9 is provided with tooth bar, the root of described rocking arm 12 is provided with the gear (not shown), and tooth bar and described gear on described lifting rod 9 are connected with a joggle.During use, the described rocking arm 12 of turn, drive the gear that is arranged on described rocking arm 12 roots and rotate, and described gear rotation drives the tooth bar be connected with a joggle with it and moves, and finally drives rising or the decline of described lifting rod 9.Those skilled in the art it should be noted, the mode that the described lifting rod of above-mentioned control moves up and down is only a preferred embodiment of the present invention, the present invention can also adopt other serial verb construction known in those skilled in the art to control rising or the decline of described lifting rod 9, repeats no more herein.
In the oxygenation process at oxygen bomb, for this device and oxygen bomb provide certain buffering, avoid larger this device of impact failure or oxygen bomb, the outer wall of lifting rod 9 of the present invention also preferably is arranged with spring 11, one end of described spring 11 and described raising platform 9 butts, the other end of described spring 11 and described support body 1 butt.Spring 9 of the present invention is in described raising platform 8 uphill process, also for raising platform 8, provide the active force made progress, promote the height of raising platform 12 without counterrotating rocking arm 12, unclamp rocking arm 12, raising platform 12 is realized the automatic-ascending of raising platform 12 under the elastic acting force of described spring 11.Certainly, described spring is only also a kind of preferred buffer structure that this device adopts, and the present invention can also adopt other structure with elastic performance known in those skilled in the art, repeats no more herein.
Also preferably be provided with location tray 10 on the end face of raising platform 8 of the present invention, described location tray can be more fixing oxygen bomb, prevent that oxygen bomb from occurring tilting or landing in the oxygenation process.More preferably, the edge of the location tray 10 of this example is provided with curved baffle, described curved baffle coordinates with described oxygen bomb bottom, limit the position of described oxygen bomb, described curved baffle is preferably Semicircular baffle, as shown in Figure 1, described Semicircular baffle is arranged on the side near described rocking arm 12, thereby the lifting that operator can a manual control raising platform 8, the hand-held oxygen bomb of another hand is installed or is dismantled, described Semicircular baffle is arranged on described rocking arm 12 1 sides and not only can carries out spacing to the oxygen bomb position, fix better described oxygen bomb, described spacing pallet 10 does not arrange the hand-held oxygen bomb of side convenient operation personnel of baffle plate and is installed or dismantle.
The present invention also preferably is provided with pad between described location tray 10 and described raising platform 8, described pad can be regulated the relative distance of described oxygen bomb head and inflation inlet 5, on the adjusting basis of raising platform 8, finely tuned, thereby effectively expanded the Applicable scope of this device.Those skilled in the art can arrange the pad of different-thickness according to inflation inlet 5 and the distance of oxygen bomb head, or a slice or multi-disc pad are set.
Use before this device carries out oxygenation to oxygen bomb, first from the oxygen of suction port 7 access certain pressures, and open timer 2 and buzzer; Rocking arm 12 is rotated counterclockwise and depresses, by gear transmission, drive lifting rod 9 and 8 declines of upgrading platform, upgrading platform 8 Compress Springs 11, now, location tray 10 descends thereupon, and between inflation inlet 5, distance increases, and puts into oxygen bomb; When unclamping rocking arm 12, spring is upheld, and location tray 10 drives oxygen bomb and moves upward, and the oxygen bomb head heads into inflation inlet 5, start oxygenation by check valve 6, gas pressure in pressure gauge 3 reflection oxygen bombs, now start timer 2, after the oxygenation time to regulation, sound is counted in the buzzer buzzing, the timer automatic clear, press lower shake-changing arm 12 and take out oxygen bomb, and this oxygen bomb oxygenating is complete.If between location tray 10 and inflation inlet 5, distance is larger, perhaps oxygen bomb is too little to the top power on oxygenation mouth 5, can increase pad between location tray 10 and raising platform 8 is adjusted, then by top step oxygenation, after oxygenation completes, the source of the gas that breaks, close timer and buzzer switch gets final product.
Visible, the inflator for oxygen bomb provided by the invention can carry out automatic oxygenation gas, without operator, continues to press and timing, has effectively liberated manpower; This device is also avoided oxygen to flick hurting sb.'s feelings, improved Safety performance, this device to the oxygenation time can automatic-prompting, intuitive is good, can effectively guarantee oxygenation capacity, avoids manually-operated error.
Finally it should be noted that: above embodiment only, in order to technological scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment, the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: its technological scheme that still can put down in writing aforementioned each embodiment is modified, or part technical characteristics wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technological scheme.
Claims (10)
1. the inflator for oxygen bomb, it is characterized in that, comprise support body, the bottom of described support body is provided with raising platform, and the top of described support body is provided with the inflation inlet with check valve, and described inflation inlet and described raising platform in the vertical direction are oppositely arranged, also be provided with suction port on described support body, described inflation inlet is communicated with by the gas circuit be built in described support body with described suction port, also is provided with timer and warning device on described support body, and described timer and described warning device are electrically connected to.
2. the inflator for oxygen bomb according to claim 1, is characterized in that, described raising platform is connected with the bottom of described support body by lifting rod.
3. the inflator for oxygen bomb according to claim 2, is characterized in that, also is provided with on described support body and controls the rocking arm that described lifting rod rises or descends.
4. the inflator for oxygen bomb according to claim 3, is characterized in that, the outer wall of described lifting rod is provided with tooth bar, and the root of described rocking arm is provided with gear, and the tooth bar on described lifting rod and described gear are connected with a joggle.
5. the inflator for oxygen bomb according to claim 2, is characterized in that, the outer wall of described lifting rod is arranged with spring, an end of described spring and described raising platform butt, the other end of described spring and described support body butt.
6. the inflator for oxygen bomb according to claim 1, is characterized in that, on the end face of described raising platform, is provided with location tray, and the edge of described location tray is provided with curved baffle.
7. the inflator for oxygen bomb according to claim 6, is characterized in that, described curved baffle is Semicircular baffle.
8. the inflator for oxygen bomb according to claim 6, is characterized in that, between described location tray and described raising platform, is provided with pad.
9. the inflator for oxygen bomb according to claim 1, is characterized in that, described warning device is buzzer.
10. according to the described inflator for oxygen bomb of any one in claim 1-9, it is characterized in that, on described gas circuit, be provided with pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310478832.XA CN103499017A (en) | 2013-10-14 | 2013-10-14 | Aeration device for oxygen bombs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310478832.XA CN103499017A (en) | 2013-10-14 | 2013-10-14 | Aeration device for oxygen bombs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103499017A true CN103499017A (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310478832.XA Pending CN103499017A (en) | 2013-10-14 | 2013-10-14 | Aeration device for oxygen bombs |
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| CN (1) | CN103499017A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732125A (en) * | 2019-10-30 | 2020-01-31 | 杭州欣奇前科技有限公司 | aerating device for ensuring constant aerating content based on intermittent reciprocating motion |
Citations (6)
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|---|---|---|---|---|
| JPH0565996A (en) * | 1991-09-06 | 1993-03-19 | Kubota Corp | Liquified gas charger |
| CN201474899U (en) * | 2009-07-28 | 2010-05-19 | 长沙开元仪器有限公司 | Automatic oxygen-charging apparatus |
| CN101988622A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen charging device with functions of loading and recognizing oxygen bomb |
| CN101988624A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen filling instrument with automatic clutching protection function |
| CN101988623A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygenating instrument with automatic air tap positioning structure |
| CN203571417U (en) * | 2013-10-14 | 2014-04-30 | 中国神华能源股份有限公司 | Air charging device used for oxygen bomb |
-
2013
- 2013-10-14 CN CN201310478832.XA patent/CN103499017A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0565996A (en) * | 1991-09-06 | 1993-03-19 | Kubota Corp | Liquified gas charger |
| CN201474899U (en) * | 2009-07-28 | 2010-05-19 | 长沙开元仪器有限公司 | Automatic oxygen-charging apparatus |
| CN101988622A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen charging device with functions of loading and recognizing oxygen bomb |
| CN101988624A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygen filling instrument with automatic clutching protection function |
| CN101988623A (en) * | 2010-08-31 | 2011-03-23 | 湖南三德科技发展有限公司 | Oxygenating instrument with automatic air tap positioning structure |
| CN203571417U (en) * | 2013-10-14 | 2014-04-30 | 中国神华能源股份有限公司 | Air charging device used for oxygen bomb |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110732125A (en) * | 2019-10-30 | 2020-01-31 | 杭州欣奇前科技有限公司 | aerating device for ensuring constant aerating content based on intermittent reciprocating motion |
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| PB01 | Publication | ||
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Application publication date: 20140108 |