CN211176292U - Device for subpackaging high-purity xenon - Google Patents
Device for subpackaging high-purity xenon Download PDFInfo
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- CN211176292U CN211176292U CN201922164159.8U CN201922164159U CN211176292U CN 211176292 U CN211176292 U CN 211176292U CN 201922164159 U CN201922164159 U CN 201922164159U CN 211176292 U CN211176292 U CN 211176292U
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Abstract
The technical scheme of the utility model is realized like this: the utility model provides a device of high-purity xenon of branch dress which characterized in that: comprises a gas storage tank, a gas pipe, a filling assembly, a filtering assembly and an air pump; two ends of the gas pipe are respectively communicated with the gas storage tank and the air pump, and the gas pipe is provided with a first valve and a second valve; the filling assembly is positioned between the first valve and the second valve and comprises a plurality of filling cylinders and a plurality of filling pipes, the air inlet of each filling cylinder is communicated with the air conveying pipe through one filling pipe, and each filling pipe is provided with a third valve; the filter assembly is positioned between the filling assembly and the second valve and comprises a water-absorbing resin layer, a polymer isolating layer and a porous calcium oxide layer which are sequentially arranged in the gas transmission pipe from the gas storage tank to the filling assembly; the utility model has the advantages that: simple structure, the partial shipment xenon is stable, and the partial shipment is effectual.
Description
Technical Field
The utility model belongs to the technical field of the partial shipment equipment technique and specifically relates to a device of high-purity xenon of partial shipment.
Background
Xenon is a colorless and tasteless inert gas, cannot be combusted, but can emit extremely strong white light when electrified, so that xenon is widely used in the electronic and electric light source industries; compared with the argon-filled bulb with the same power, the xenon-filled bulb has the advantages of high luminous efficiency, small volume, long service life, electricity saving and the like. The fog-permeable navigation lamp is very strong in fog-permeable capacity, is commonly used as a fog-permeable navigation lamp and is widely used in airports, stations and wharfs; the concave surface of the xenon lamp can generate 2500 ℃ high temperature after light condensation, and the high temperature can be used for welding or cutting refractory metals such as titanium, molybdenum and the like; xenon gas itself is non-toxic and is expelled in its original form after inhalation by humans, but has a suffocation effect at high concentrations, and in medicine, xenon is a contrast agent for deep anesthetic radiography without side effects.
Xenon is generally filled in a larger steel cylinder as a high-pressure inert gas, the filling pressure of the xenon in the steel cylinder is directly high when the xenon is needed, and potential safety hazards exist; the existing gas split charging device cannot meet the split charging of xenon, and has a complex structure and poor xenon split charging effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a simple structure, the effectual device of high-purity xenon of partial shipment is provided to not enough to prior art exists.
The technical scheme of the utility model is realized like this: the utility model provides a device of high-purity xenon of branch dress which characterized in that: the high-purity xenon gas filling device comprises a gas storage tank filled with high-purity xenon to be filled, a gas conveying pipe for conveying the high-purity xenon, a filling assembly connected to the gas conveying pipe, a filtering assembly for filtering impurities in the gas conveying pipe and an air suction pump for pumping air; the two ends of the gas pipe are respectively communicated with the gas outlet of the gas storage tank and the gas extraction opening of the air extraction pump, a first valve for controlling the on-off of the gas pipe is arranged at the position, close to the air extraction pump, of the gas pipe, and a second valve for controlling the on-off of the gas pipe is arranged at the position, close to the gas storage tank, of the gas pipe; the filling assembly is positioned between the first valve and the second valve and comprises a plurality of filling cylinders and a plurality of filling pipes, the air inlet of each filling cylinder is communicated with the air conveying pipe through one filling pipe, and a third valve for controlling the on-off of the filling pipes is arranged on each filling pipe close to the filling cylinder; the filter assembly sets up just be located on the gas-supply pipe fill between subassembly and the second valve, filter assembly is including setting up water-absorbing resin layer, polymer isolation layer and the porous calcium oxide layer in the gas-supply pipe perpendicularly, water-absorbing resin layer, polymer isolation layer and porous calcium oxide layer arrange in proper order from the gas holder to filling the subassembly direction in the gas-supply pipe.
Preferably: still be provided with the cooling module who is used for controlling the interior gas temperature of gas transmission pipe on the gas transmission pipe, the cooling module is installed just be located between filtering component and the dress subassembly on the gas transmission pipe.
Preferably: the cooling assembly comprises cooling liquid, a cooling cylinder, a cooling pipe, a condenser, a liquid pump and a liquid storage tank; the cooling tube communicates cooling cylinder, condenser, liquid pump and liquid reserve tank in proper order, the one end that the condenser was kept away from to liquid reserve tank and cooling cylinder is linked together, the coolant liquid is in cooling cylinder, cooling tube, condenser, liquid pump and liquid reserve tank inner loop flow, the gas-supply pipe passes from the cooling cylinder, the gas-supply pipe crosses the cooling cylinder.
Preferably: the gas transmission pipe is spirally arranged in the cooling cylinder.
Preferably: and the cooling cylinder is also provided with a temperature detector for detecting and displaying the temperature of the cooling liquid in the cooling cylinder.
Preferably: and a gas flow meter for measuring and displaying the flow of xenon passing through the gas transmission pipe is also arranged between the gas storage tank and the filling assembly in the gas transmission pipe.
The utility model has the advantages that: the gas storage tank, the air pump and the filling assembly are connected only by the gas conveying pipe, so that the structure is simple, the split charging is convenient, and the split charging efficiency is high; through the arrangement of the first valve, the second valve and the third valve, the timely on-off of the gas conveying pipe and the filling pipe after the split charging is finished is ensured, the high-purity xenon is prevented from leaking to influence the surrounding environment, and the safety of workers is ensured; the filter device is arranged on the gas transmission pipe, so that the cleanness of the split xenon is ensured, the purity of the xenon is prevented from being influenced, and the xenon split-packaged in each heavy packaging bottle is ensured not to contain impurities; the cooling component is arranged on the gas conveying pipe, so that the temperature of xenon transported to the filling cylinder is kept stable when the xenon is subpackaged, and the phenomenon that the xenon is unstable and even a pipe barrel bursts due to high temperature is avoided; the gas conveying pipe arranged in the cooling cylinder is spirally arranged, so that the xenon in the gas conveying pipe is uniformly cooled, the cooling time is long, the cooling is sufficient, the stability of the xenon in the split charging process is ensured, and the split charging effect is improved; the cooling cylinder is provided with the temperature detector, so that when xenon is cooled, the temperature of cooling liquid is timely obtained, the temperature is timely controlled, the cooling temperature is kept stable, and the phenomenon that the split charging effect is poor and even a safety accident is caused due to unstable cooling temperature is avoided; through being provided with gas flowmeter on the gas holder with fill the gas-supply pipe between the subassembly, in time know the partial shipment state, prevent to overshoot, guaranteed the precision that the xenon filled, improved the partial shipment quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural view of a filter assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a cooling module according to an embodiment of the present invention;
the examples in the figure are: 1. the air storage tank comprises a gas storage tank body, 2, a gas conveying pipe, 3, a filtering component, 4, an air pump, 5, a first valve, 6, a second valve, 7, a filling cylinder, 8, a filling pipe, 9, a water absorption resin layer, 10, a polymer isolation layer, 11, a porous calcium oxide layer, 12, a cooling component, 13, a cooling cylinder, 14, a cooling pipe, 15, a condenser, 16, a liquid pump, 17, a liquid storage tank, 18, a temperature detector, 19, a gas flowmeter, 20 and a third valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, the utility model discloses a device of high-purity xenon of dress, its characterized in that: comprises a gas storage tank 1 filled with high-purity xenon to be subpackaged, a gas conveying pipe 2 used for conveying the high-purity xenon, a filling component connected to the gas conveying pipe 2, a filtering component 3 used for filtering impurities in the gas conveying pipe 2 and an air pump 4 used for pumping air; two ends of the gas pipe 2 are respectively communicated with a gas outlet of the gas storage tank 1 and a gas extraction opening of the air extraction pump 4, a first valve 5 for controlling the on-off of the gas pipe 2 is arranged at a position, close to the air extraction pump 4, of the gas pipe 2, and a second valve 6 for controlling the on-off of the gas pipe 2 is arranged at a position, close to the gas storage tank 1, of the gas pipe 2; the filling assembly is positioned between the first valve 5 and the second valve 6 and comprises three filling cylinders 7 and three filling pipes 8, the filling cylinders 7 are vacuum filling cylinders 7, the air inlets of the filling cylinders 7 are communicated with the air conveying pipe 2 through one filling pipe 8, and third valves 20 for controlling the on-off of the filling pipes 8 are arranged at positions, close to the filling cylinders 7, of the filling pipes 8; the filtering component 3 is installed just be located on the gas-supply pipe 2 fill between subassembly and the second valve 6, filtering component 3 is including the absorbent resin layer 9, polymer isolation layer 10 and the porous calcium oxide layer 11 of vertical fixation in gas-supply pipe 2, absorbent resin layer 9, polymer isolation layer 10 and porous calcium oxide layer 11 arrange from gas holder 1 to filling the subassembly direction in proper order in gas-supply pipe 2.
By adopting the technical scheme, the device for subpackaging the high-purity xenon has the advantages of simple structure, convenience and simplicity in subpackaging, high subpackaging efficiency, good effect of subpackaging the high-purity xenon and stability in subpackaging; the first valve 5 and the second valve 6 are arranged on the gas conveying pipe 2, and the third valve 20 is arranged on the filling pipe 8, so that the gas conveying pipe 2 and the filling pipe 8 can be switched on and off in time after the split charging is finished, the high-purity xenon is prevented from leaking to influence the surrounding environment, the safety of workers is guaranteed, meanwhile, the xenon split charging can be manually turned off in time in emergency, and the safety and convenience are realized; through being provided with filter equipment on gas-supply pipe 2, wherein, xenon absorbs the moisture in the xenon through absorbent resin layer 9 absorbent resin earlier, then the dust impurity in the xenon is blockked to absorb by polymer isolation layer 10, last through porous calcium oxide layer 11, absorb the moisture in the xenon once more, guaranteed the cleanness of partial shipment xenon, avoid receiving the influence at the purity of partial shipment in-process xenon, guaranteed that the xenon of partial shipment in each heavy bottling does not contain impurity, convenient direct use.
The utility model discloses an in the concrete embodiment, still install the cooling module 12 that is used for controlling gas temperature in the gas-supply pipe 2 on the gas-supply pipe 2, cooling module 12 is installed on the gas-supply pipe 2 and be located filtering component 3 and fill between the dress subassembly.
In the embodiment of the present invention, the cooling assembly 12 includes a cooling liquid, a cooling cylinder 13, a cooling pipe 14, a condenser 15, a liquid pump 16, and a liquid storage tank 17; cooling tube 14 communicates cooling cylinder 13, condenser 15, liquid pump 16 and liquid reserve tank 17 in proper order, liquid reserve tank 17 is linked together with cooling cylinder 13 one end of keeping away from condenser 15, the coolant liquid is in cooling cylinder 13, cooling tube 14, condenser 15, liquid pump 16 and liquid reserve tank 17 inner loop flow, gas pipe 2 passes from cooling cylinder 13, gas pipe 2 crosses cooling cylinder 13.
By adopting the technical scheme, the cooling component 12 is arranged on the gas pipe 2, when xenon is subpackaged, the xenon is transported and cooled in the gas pipe 2 and then enters the filling cylinder 7, the stability of the temperature of the xenon transported in the filling cylinder 7 is kept, and the phenomenon that the xenon is unstable and even a cylinder tube bursts due to high temperature is avoided; the stability of the xenon split charging is ensured.
In the embodiment of the present invention, the gas pipe 2 is spirally disposed in the cooling cylinder 13.
Through adopting above-mentioned technical scheme, gas-supply pipe 2 is at the interior spiral setting of cooling cylinder 13, has guaranteed that the xenon in the gas-supply pipe 2 cools off evenly, and cooling time is long, and the cooling is abundant, has guaranteed the stability of partial shipment in-process xenon, has strengthened the partial shipment effect.
In the embodiment of the present invention, a temperature detector 18 for detecting and displaying the temperature of the cooling liquid in the cooling cylinder 13 is further installed on the cooling cylinder 13.
Through adopting above-mentioned technical scheme, when the xenon in gas-supply pipe 2 cools off, the staff can in time learn the coolant temperature to adjust the accuse temperature to condenser 15, keep cooling temperature stable, avoid appearing the unstable phenomenon that leads to the partial shipment effect poor or even the incident appears of cooling temperature, guaranteed the stability of partial shipment xenon.
In the embodiment of the present invention, the gas flow meter 19 for measuring and displaying the flow rate of xenon passing through the gas pipe 2 is further installed between the gas storage tank 1 and the filling assembly for the gas pipe 2.
Through adopting above-mentioned technical scheme, the installation of gas flowmeter 19 can in time know the xenon volume through gas-supply pipe 2, and the control partial shipment state prevents to appear overshooting, has guaranteed the precision that the xenon filled, has improved the partial shipment quality.
The working principle is as follows: before the device for subpackaging high-purity xenon is started, the first valve 5, the second valve 6 and the third valve 20 are all in a closed state, the first valve 5 and the air pump 4 are opened after the fact that management connections are sealed is confirmed, the air pump 4 starts to work to discharge other gases in the air pipe 2 to form negative pressure in the air pipe 2, the first valve 5 is closed firstly, then the air pump 4 is closed, the liquid pump 16, the condenser 15 and the temperature detector 18 are opened, the liquid pump 16 drives cooling liquid in the liquid storage tank 17 to enter the cooling pipe 14 and sequentially flow through the condenser 15 and the cooling cylinder 13, the cooling liquid enters the cooling cylinder 13 from the cooling liquid cooled by the condenser 15, the cooling liquid flows in the cooling cylinder 13 and then enters the liquid storage tank 17 through the cooling pipe 14 again, the circulation is carried out, the temperature detector 18 is observed, and the gas flow meter 19, the gas meter and the gas meter are sequentially opened when the temperature of the cooling, The air outlet of the air storage tank 1 and the first valve 5, xenon enters the air delivery pipe 2 from the air storage tank 1 through the negative pressure in the air delivery pipe 2, then three filling cylinders 7 with vacuum inside are opened, the third valve 20 is opened, the xenon filters impurities such as moisture, dust and the like in the xenon through the filtering component 3, then the xenon is cooled in the cooling cylinder 13 and enters each filling cylinder 7 through the filling pipe 8, the air outlet of the air storage tank 1, the air inlet of the second valve 6, the air inlet of the third valve 20 and the air inlet of the filling cylinder 7 are sequentially closed when the flow display of the gas flow meter 19 is matched with the filling amount, and finally the cooling component 12 is closed.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a device of high-purity xenon of branch dress which characterized in that: the high-purity xenon gas filling device comprises a gas storage tank filled with high-purity xenon to be filled, a gas conveying pipe for conveying the high-purity xenon, a filling assembly connected to the gas conveying pipe, a filtering assembly for filtering impurities in the gas conveying pipe and an air suction pump for pumping air; two ends of the gas pipe are respectively communicated with a gas outlet of the gas storage tank and a gas extraction opening of the air extraction pump, a first valve is arranged at the position, close to the air extraction pump, of the gas pipe, and a second valve is arranged at the position, close to the gas storage tank, of the gas pipe; the filling assembly is positioned between the first valve and the second valve and comprises a plurality of filling cylinders and a plurality of filling pipes, the air inlet of each filling cylinder is communicated with the air conveying pipe through one filling pipe, and a third valve is arranged on each filling pipe close to the filling cylinder; the filter assembly sets up just be located on the gas-supply pipe fill between subassembly and the second valve, filter assembly is including setting up water-absorbing resin layer, polymer isolation layer and the porous calcium oxide layer in the gas-supply pipe perpendicularly, water-absorbing resin layer, polymer isolation layer and porous calcium oxide layer arrange in proper order from the gas holder to filling the subassembly direction in the gas-supply pipe.
2. The apparatus for dispensing high purity xenon according to claim 1, wherein: still be provided with the cooling module who is used for controlling the interior gas temperature of gas transmission pipe on the gas transmission pipe, the cooling module is installed just be located between filtering component and the dress subassembly on the gas transmission pipe.
3. The apparatus for dispensing high purity xenon according to claim 2, wherein: the cooling assembly comprises cooling liquid, a cooling cylinder, a cooling pipe, a condenser, a liquid pump and a liquid storage tank; the cooling tube communicates cooling cylinder, condenser, liquid pump and liquid reserve tank in proper order, the one end that the condenser was kept away from to liquid reserve tank and cooling cylinder is linked together, the coolant liquid is in cooling cylinder, cooling tube, condenser, liquid pump and liquid reserve tank inner loop flow, the gas-supply pipe passes from the cooling cylinder.
4. The apparatus for dispensing high purity xenon according to claim 3, wherein: the gas transmission pipe is spirally arranged in the cooling cylinder.
5. The apparatus for dispensing high purity xenon according to claim 4, wherein: and the cooling cylinder is also provided with a temperature detector for detecting and displaying the temperature of the cooling liquid in the cooling cylinder.
6. The apparatus for dispensing high purity xenon according to claim 1, wherein: and a gas flow meter for measuring and displaying the flow of xenon passing through the gas transmission pipe is also arranged between the gas storage tank and the filling assembly in the gas transmission pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164159.8U CN211176292U (en) | 2019-12-06 | 2019-12-06 | Device for subpackaging high-purity xenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922164159.8U CN211176292U (en) | 2019-12-06 | 2019-12-06 | Device for subpackaging high-purity xenon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211176292U true CN211176292U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922164159.8U Active CN211176292U (en) | 2019-12-06 | 2019-12-06 | Device for subpackaging high-purity xenon |
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|---|---|
| CN (1) | CN211176292U (en) |
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- 2019-12-06 CN CN201922164159.8U patent/CN211176292U/en active Active
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