CN201064677Y - Device for separating gas dissolved in water - Google Patents
Device for separating gas dissolved in water Download PDFInfo
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- CN201064677Y CN201064677Y CNU2007201550273U CN200720155027U CN201064677Y CN 201064677 Y CN201064677 Y CN 201064677Y CN U2007201550273 U CNU2007201550273 U CN U2007201550273U CN 200720155027 U CN200720155027 U CN 200720155027U CN 201064677 Y CN201064677 Y CN 201064677Y
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Abstract
The utility model relates to a device used for separating the dissolved gas in water, including a sampling unit, a vacuum pipeline which is used for vacuumizing the sampling unit and a bubbling pipe line which is used for inputting nitrogen or inert gases to the sampling unit, wherein, the sampling unit includes sampling-segregator, below which, a segregator which can be communicated with or disconnected with the sampling-segregator is arranged; a gas-sampling bottle which can be communicated with or disconnected with the sampling-segregator is arranged above the sampling-segregator. The inside of the segregator is divided into an upper cavity and a lower cavity, with the upper cavity being an eccentric structure and the cubage of the lower cavity being 100% to 110% that of the sampling-segregator; a bubbling component is arranged at the center of the lower cavity which is at the lower part of the segregator. The utility model of the device used for separating the dissolving gas in water has the advantages of no need for second segregation, convenient sampling, simple structure, easy maintenance and high segregation efficiency.
Description
Technical field
The utility model relates to a kind of separator, is specifically related to a kind of gas-liquid separation device that is used to obtain gas dissolved water content that gas dissolved water can be separated.
Background technology
The gas dissolved water content measurement mainly obtains by following two kinds of methods: the one, and adopt online dissolved gas analysis instrument (as online dissolved hydrogen analyzer, online dissolved oxygen analytic instrument etc.) that the dissolved gas in the water is carried out on-line monitoring; The 2nd, adopt manual method of taking a sample, the gas that is dissolved in the water is separated, send the laboratory to carry out gas chromatographic analysis, thus the content of dissolved gas in the water sample that obtains collecting.The key of second method is manual sampler.
At present, manual sampler, as the phase separator that French ELTA company produces, its operation principle meets Henry's law (Henry's law is under uniform temperature and poised state, and the equilibrium partial pressure of the solubility of gas in liquid and this gas is directly proportional), be about to the water sample of uniform temperature and pressure, by the vacuum segregation, change the dividing potential drop of dissolved gas in the water sample, the dissolved gas that is dissolved in the water sample is separated, and, obtain the gas phase sample of certain pressure by the inert gas bubbling.But, the product separator(-ter)s of producing as French ELTA company such as phase separator all are positioned at the top of sampling-separator(-ter), before the vacuum segregation, the gas sample bottle is communicated with separator(-ter), gas sample bottle and separator(-ter) fellowship bubbling process, for preventing that the water sample in the sampling-separator(-ter) enters separator(-ter) in water sample vacuum segregation, influence the accuracy of sampling and measuring, vacuum in the separator(-ter) is lower, be about 60～70kPa, make that the once segregation of phase separator is insufficient, its isolation rate only about 60%, need carry out the secondary segregation.In addition, as the phase separator that French ELTA company produces, its internal structure is very complicated, and difficulty of processing is bigger.
When adopting existing phase separator to measure the content of dissolved hydrogen in the water in the nuclear power plant, owing to need carry out the secondary segregation, cause the staff longer sample time, it is higher to accept radioactive dosage, inefficiency.
The utility model content
The purpose of this utility model is to provide a kind of device that is used to separate gas dissolved water that does not need secondary segregation, fast and simple, the simple in structure easy-maintaining of sampling, high segregation efficient.
The device that is used to separate gas dissolved water described in the utility model, the bubbling pipeline that it comprises sampling unit, is used for the vacuum pipeline that sampling unit is vacuumized and is used for importing to sampling unit nitrogen or inert gas, described sampling unit comprises sampling-separator(-ter), below sampling-separator(-ter), be provided with the separator(-ter) that can be communicated with or disconnect, above sampling-separator(-ter), be provided with the gas sample bottle that can be communicated with or disconnect with sampling-separator(-ter) with sampling-separator(-ter).
The aforesaid device that is used to separate gas dissolved water, described separator(-ter) inside are divided into two cavitys up and down, and upper cavity is an eccentric structure, and the lower cavity volume is 100～110% of sampling-separator(-ter) volume; Be provided with the bubbling element in separator(-ter) lower cavity center.
The aforesaid device that is used to separate gas dissolved water, described sampling-separator(-ter), separator(-ter) and gas sample bottle are the stainless steel airtight container; Described bubbling element is the stainless steel porous network structure.
The aforesaid device that is used to separate gas dissolved water, described sampling-separator(-ter) bottom is connected by a pipeline that has first triple valve with the separator(-ter) top, by pulling being communicated with or disconnection of first triple valve realization sampling-separator(-ter) and separator(-ter); A port of first triple valve also enters pipe with water sample and links to each other, to carry water sample in sampling-separator(-ter).
The aforesaid device that is used to separate gas dissolved water, described bubbling pipeline comprises a bubbled gas input pipe, and bubbled gas input pipe initial end is provided with gas flowmeter, and end is divided into two branch lines; A branch line that has second triple valve links to each other with sampling-separator(-ter) top, realizes importing in sampling-separator(-ter) or stops to import gas by pulling second triple valve; Second triple valve is positioned at sampling-separator(-ter) top; A port of second triple valve also links to each other with the water sample effuser, so that the water sample that enters in sampling-separator(-ter) flows out; Another branch line that has the 3rd triple valve links to each other with the separator(-ter) bottom, realizes that by pulling the 3rd triple valve the bubbling element imports or stop to import gas in separator(-ter); A port of the 3rd triple valve also links to each other with the water sample delivery pipe, so that the water sample in the separator(-ter) is discharged.
The aforesaid device that is used to separate gas dissolved water, described gas sample bottle bottom is provided with ready-packaged joint, sampling-separator(-ter) top also is provided with ready-packaged joint, and the connection by two ready-packaged joints or disconnect realizes being communicated with or disconnection between gas sample bottle and the sampling-separator(-ter).
The aforesaid device that is used to separate gas dissolved water, described vacuum pipeline comprise and vacuumize metal hose that an end that vacuumizes metal hose is provided with ready-packaged joint; Described gas sample bottle top is provided with the ready-packaged joint that can be communicated with or disconnect with the ready-packaged joint that vacuumizes metal hose.
The aforesaid device that is used to separate gas dissolved water, described sampling-separator(-ter) is provided with thermometer; Described bubbling pipeline is provided with Pressure gauge.
Effect of the present utility model is: the device that is used to separate gas dissolved water of the present utility model mainly comprises sampling unit, vacuum pipeline and bubbling pipeline, sampling unit comprises sampling-separator(-ter), separator(-ter) and gas sampling bottle, all adopts between them to removably connect.The effect of sampling-separator(-ter) be gather water sample and will emanate after have a certain pressure gaseous sample be transferred in the gas sample bottle.The effect of separator(-ter) is the segregation dissolved gas, the separator(-ter) lower cavity is used for the splendid attire water sample, and the effect of upper cavity is to increase the gas-liquid contact area, is beneficial to vapor liquid equilibrium, for preventing that the water sample in the cavity of bubbling process middle and lower part from entering sampling-separator(-ter), upper cavity is designed to eccentric structure.The effect of gas sample bottle is to collect isolated gas, for analysis.Its separator(-ter) of device that the utility model is used to separate gas dissolved water is positioned at the below of sampling-separator(-ter), carry out the vacuum segregation after the sampling again, the water sample of sampling-separator(-ter) can all enter in the separator(-ter), make sampling-separator(-ter) have the dual-use function of sampling and segregation, make that the vacuum segregation is more thorough, segregation efficient is higher, and the stabilised efficiency of once emanating remains on 〉=and 99%, do not need to carry out the secondary segregation; In addition, because the watery density when dissolved gas content only finishes with sampling in the water sample in the sampling-separator(-ter) is relevant, irrelevant with the volume of gas sample bottle, sampling-separator(-ter) and separator(-ter), therefore do not need the volume of sampling-separator(-ter), separator(-ter) and gas sampling bottle is accurately demarcated, avoid error that the sampling container volume calibration is brought, and then reduced the difficulty of processing and the processing cost of sampling container.The utility model is used to separate the device of gas dissolved water, and is simple in structure, and installation and removal are convenient, is convenient to maintenance.In nuclear power plant, adopt the device sampling that is used to separate gas dissolved water of the present utility model, owing to do not need to carry out the secondary segregation, effectively shorten sample time, reduced the radioactive dosage of being accepted when the staff of nuclear power plant takes a sample, improved operating efficiency.
Description of drawings
Fig. 1 is the apparatus structure schematic diagram that is used to separate gas dissolved water of the present utility model;
Fig. 2 is the device separator(-ter) internal structure schematic diagram that is used for separating gas dissolved water of the present utility model;
Among the figure: 1. gas sample bottle top ready-packaged joint; 2. gas sample bottle; 3. gas sample bottle bottom ready-packaged joint; 4. sampling-separator(-ter) top ready-packaged joint; 5. sampling-separator(-ter); 6. first triple valve; 7. water sample enters pipe; 8. separator(-ter); 9. bubbling element; 10. the 3rd triple valve; 11. water sample delivery pipe; 12. gas flowmeter; 13. bubbled gas input pipe; 14. Pressure gauge; 15. thermometer; 16. second triple valve; 17. water sample effuser; 18. vacuumize the metal hose ready-packaged joint; 19. vacuumize metal hose; 20. upper cavity; 21. lower cavity.
The specific embodiment
Below in conjunction with accompanying drawing the device that is used to separate gas dissolved water of the present utility model is further described.
The device that is used to separate gas dissolved water of the present utility model comprises sampling unit, be used for the vacuum pipeline that sampling unit is vacuumized and be used for bubbling pipeline to sampling unit input nitrogen (or inert gas).
As shown in Figure 1, sampling unit comprises sampling-separator(-ter) 5, the separator(-ter) 8 that below sampling-separator(-ter) 5, is provided with, and the gas sample bottle 2 that is provided with above sampling-separator(-ter) 5 is provided with the thermometer 15 that can directly read data on sampling-separator(-ter) 5.As shown in Figure 2, separator(-ter) 8 inside are divided into two cavitys up and down, upper cavity 20 is an eccentric structure, and centers are provided with bubbling element 9 in the lower cavity 21, the volume of lower cavity volume and sampling-separator(-ter) 5 identical (or be no more than sampling-separator(-ter) 5 volumes 110%).Sampling-separator(-ter) 5, separator(-ter) 8 and gas sampling bottle 2 are the stainless steel airtight container, and bubbling element 9 is the stainless steel porous network structure.
Sampling-separator(-ter) 5 bottoms are connected by a pipeline that has first triple valve 6 with separator(-ter) 8 tops.A port of first triple valve 6 also enters pipe 7 with water sample and links to each other.First triple valve 6 is the triple valve of scene 2 into, and handle places centre position first triple valve to close, and sampling-separator(-ter) 5 is isolated with separator(-ter) 8; Handle places 6b, and first triple valve can be connected sampling-separator(-ter) 5 with separator(-ter) 8; Handle places 6a, and first triple valve can enter water sample pipe 7 and be communicated with sampling-separator(-ter) 5, and water sample can enter in sampling-separator(-ter) 5.
The bubbling pipeline comprises a bubbled gas input pipe 13, and bubbled gas input pipe 13 initial end are provided with gas flowmeter 12, and end is divided into two branch lines, and any one branch line is provided with pressure vacuum gauge 14 therein.
Have second triple valve 16 on the bubbling pipeline branch line, it links to each other with sampling-separator(-ter) 5 tops, and second triple valve 16 is positioned at sampling-separator(-ter) 5 tops.A port of second triple valve 16 also links to each other with water sample effuser 17.Second triple valve 16 is the triple valve of scene 2 into, and handle places centre position second triple valve to close, and sampling-separator(-ter) 5 disconnects with bubbling pipeline branch line, and gas stops input; Handle places 16a, and second triple valve will sample-and separator(-ter) 5 is communicated with bubbling pipeline branch line, and gas can enter sampling-separator(-ter) 5; Handle places 16b, and second triple valve is communicated with water sample effuser 17 with sampling-separator(-ter) 5, and water sample can flow out in sampling-separator(-ter) 5.
Have the 3rd triple valve 10 on another bubbling pipeline branch line, it links to each other with separator(-ter) 8 bottoms, and then connects with bubbling element in the separator(-ter) 89.A port of the 3rd triple valve 10 also links to each other with water sample delivery pipe 11.The 3rd triple valve 10 is the triple valve of scene 2 into, and handle places centre position the 3rd triple valve to close, and separator(-ter) 8 disconnects with bubbling pipeline branch line, and gas stops input; Handle places 10b, and the 3rd triple valve is communicated with separator(-ter) 8 with bubbling pipeline branch line, and gas can enter bubbling element 9 in the separator(-ter) 8; Handle places 10a, and the 3rd triple valve is communicated with water sample delivery pipe 11 with separator(-ter) 8, and water sample can be discharged in separator(-ter) 8.
Vacuum pipeline comprises and vacuumizes metal hose 19 that an end that vacuumizes metal hose 19 is provided with ready-packaged joint 18; Gas sample bottle 2 tops also are provided with the ready-packaged joint 1 that can be communicated with or disconnect with the ready-packaged joint 18 that vacuumizes metal hose.
The device operation principle that is used to separate gas dissolved water of the present utility model meets Henry's law, be about to the water sample of uniform temperature and pressure, emanate by vacuum, change the dividing potential drop of dissolved gas in the water sample, the dissolved gas that is dissolved in the water sample is separated, and, obtain the gas phase sample of certain pressure by nitrogen or inert gas bubbling.
The concrete job step of device that is used to separate gas dissolved water of the present utility model is as follows:
(1) ready-packaged joint 18 is communicated with on the metal hose with vacuumizing with gas sample bottle top ready-packaged joint 1; Gas sample bottle bottom ready-packaged joint 3 is communicated with sampling-separator(-ter) 5 top ready-packaged joints 4; First triple valve 6 is placed 6b, sampling-separator(-ter) 5 and separator(-ter) 8 are connected; Second triple valve 16 is placed the centre position, second triple valve is closed; The 3rd triple valve 10 is placed the centre position, the 3rd triple valve is closed.Adopt vavuum pump to vacuumize by the sampling unit that vacuumizes 19 pairs of gas sample bottles 2 of metal hose, sampling-separator(-ter) 5 and separator(-ter) 8 and be connected to form.After vacuumizing end, gas sample bottle bottom ready-packaged joint 3 is disconnected with sampling-separator(-ter) top ready-packaged joint 4.
(2) first triple valve 6 is placed 6a, make sampling-separator(-ter) 5 enter pipe 7 and be connected with water sample; To sample again-separator(-ter) top second triple valve 16 places 16b, and sampling-separator(-ter) 5 is communicated with water sample effuser 17.Carry out water sampling, water sample enters pipe 7 through water sample and enters sampling-separator(-ter) 5, flows out from water sample effuser 17, measures by 15 pairs of TWSs of thermometer.
(3) treat that water samplings meet the requirements in the sampling-separator(-ter) 5 after, second triple valve 16 is placed the centre position, second triple valve 16 is closed; First triple valve 6 is placed 6b, sampling-separator(-ter) 5 is communicated with separator(-ter) 8, owing to be negative pressure of vacuum in the separator(-ter) 8, the water samples in the sampling-separator(-ter) 5 flow in separator(-ter) 8 lower cavity at this moment, and contained gas is emanated in sampling-separator(-ter) 5 through vacuum in the water sample;
(4) second triple valve 16 is placed 16a, sampling-separator(-ter) 5 is communicated with bubbling pipeline branch line; Open bubbled gas input pipe 13, the nitrogen of certain pressure is blown into sampling-separator(-ter) 5 through gas flowmeter 12, second triple valve 16 from sampling-separator(-ter) top.Because being blown into of nitrogen causes sampling-separator(-ter) 5 internal pressures to be higher than separator(-ter) 8 internal pressures, the residue water sample all is blown in the separator(-ter) 8 under the driving of pressure reduction in the sampling-separator(-ter) 5;
(5) second triple valve 16 is placed the centre position, second triple valve 16 is closed; Separator(-ter) bottom the 3rd triple valve 10 is placed 10b, and nitrogen enters in separator(-ter) 8 lower cavity through bubbled gas input pipe 13, the 3rd triple valve 10, bubbling element 9, and water sample is carried out bubbling.Regulate the bubbling flow by gas flowmeter 12,, reach certain value until force value and (after 0.2～0.3MPa), the 3rd triple valve 10 is placed the centre position, close the bubbling pipeline, and write down this pressure value P by Pressure gauge 14 measuring system pressure.And first triple valve 6 placed the centre position, first triple valve 6 is closed.To sample-separator(-ter) 5 leaves standstill certain hour (0.5～3 minute) so that its internal gas mixes.
Because the gas chromatograph analysis needs sample to have certain malleation, system's final pressure must reach certain value (0.2～0.3MPa).
(6) gas sample bottle bottom ready-packaged joint 3 is connected with sampling-separator(-ter) top ready-packaged joint 4, because in the gas sample bottle 2 is negative pressure of vacuum, gases in the sampling-separator(-ter) 5 enter gas sample bottle 2 after sampling-separator(-ter) 5 and gas sampling bottle 2 pressure reach balance, disconnect being connected of ready-packaged joint 3 and ready-packaged joint 4, remove gas sample bottle 2, carry out gas chromatographic analysis.
(7) separator(-ter) bottom the 3rd triple valve 10 is placed 10a, the water sample in the separator(-ter) 8 is through 11 dischargings of water sample delivery pipe.
Adopt gas chromatograph to analyze to collecting gaseous sample to be measured.This gaseous sample to be measured by nitrogen with through being used for separating the contained gas composition of the isolated water sample of device of gas dissolved water.By external standard method or correction normalization method, can know contained gas concentration in the interior water sample of gaseous sample to be measured.
Usually adopt following formula to calculate under the status of criterion contained gas concentration in the water sample:
In the formula, C
gBe contained gas concentration in the water sample under the status of criterion, cm
3Gas/g water;
C is that gas chromatographicanalyzer records contained gas concentration percentage by volume in the interior water sample of gaseous sample to be measured;
V is air phase volume (volume of sampling-separator(-ter) 5, cm
3);
The quality of water in the sampling-separator(-ter) 5 when M finishes for sampling, g;
P is after water sample is carried out the bubbling end, the final pressure in sampling-separator(-ter) 5 and the separator(-ter) 8, MPa;
P
0＝0.1013MPa；
N is V, M, P and P
0Conversion constant.
From above-mentioned formula (1) as can be seen, owing to of the present utility modelly be used to separate the apparatus structure of gas dissolved water and the change of operation principle, make sampling-separator(-ter) 5 have the function of gathering water sample and segregation, V in formula and M, be respectively the volume of sampling-separator(-ter) 5 and the quality of gathering water sample, therefore, formula (1) can be exchanged into following formula:
In the formula, C
gBe contained gas concentration in the water sample under the status of criterion, cm
3Gas/g water;
C is that gas chromatographicanalyzer records contained gas concentration percentage by volume in the interior water sample of gaseous sample to be measured;
V is air phase volume (volume of sampling-separator(-ter) 5, cm
3);
The quality of water in the sampling-separator(-ter) 5 when M finishes for sampling, g;
Watery density when ρ finishes for sampling in the sampling-separator(-ter) 5, g/cm
3, ρ=1g/cm generally
3
P is after water sample is carried out the bubbling end, the final pressure in sampling-separator(-ter) 5 and the separator(-ter) 8, MPa;
P
0＝0.1013MPa；
C in the formula (2)
gWatery density when only finishing with sampling in the sampling-separator(-ter) 5 is relevant, irrelevant with the volume of gas sample bottle 2, sampling-separator(-ter) 5 and separator(-ter) 8, therefore do not need the volume of sampling-separator(-ter) 5, separator(-ter) 8 and gas sampling bottle 2 is accurately demarcated, avoid the error that volumetric calibration brought, thereby reduced the difficulty of processing of sampling container.
Adopt the device that is used for separating gas dissolved water of the present utility model that the water sample dissolved gases is separated, segregation vacuum is 5～10kPa, the efficient of once emanating can be stablized and remains on 〉=99% (efficient of once emanating demonstration test data see Table 1), and only be 0.5 hour its sample time.
The utility model is particularly useful for the manual sampling of dissolved gas in the PWR nuclear power plant one circuit system cooling agent.
Table 1 device that is used to separate gas dissolved water of the present utility model
The efficient of once emanating demonstration test tables of data
Claims (9)
1. device that is used to separate gas dissolved water, the bubbling pipeline that it comprises sampling unit, is used for the vacuum pipeline that sampling unit is vacuumized and is used for importing to sampling unit nitrogen or inert gas, it is characterized in that: described sampling unit comprises sampling-separator(-ter) (5), be provided with the separator(-ter) (8) that can be communicated with or disconnect in sampling-separator(-ter) (5) below, be provided with the gas sample bottle (2) that can be communicated with or disconnect with sampling-separator(-ter) (5) in sampling-separator(-ter) (5) top with sampling-separator(-ter) (5).
2. a kind of device that is used to separate gas dissolved water according to claim 1, it is characterized in that: described separator(-ter) (8) inside is divided into two cavitys up and down, upper cavity (20) is an eccentric structure, and lower cavity (21) volume is 100～110% of sampling-separator(-ter) (a 5) volume; Be provided with bubbling element (9) in separator(-ter) (8) lower cavity center.
3. a kind of device that is used to separate gas dissolved water according to claim 2 is characterized in that: described sampling-separator(-ter) (5), separator(-ter) (8) and gas sample bottle (2) are the stainless steel airtight container; Described bubbling element (9) is the stainless steel porous network structure.
4. a kind of device that is used to separate gas dissolved water according to claim 1 and 2, it is characterized in that: described sampling-separator(-ter) (5) bottom is connected by a pipeline that has first triple valve (6) with separator(-ter) (8) top, by pulling being communicated with or disconnection of first triple valve (6) realization sampling-separator(-ter) (5) and separator(-ter) (8); A port of first triple valve (6) also enters pipe (7) with water sample and links to each other, to carry water sample in sampling-separator(-ter) (5).
5. a kind of device that is used to separate gas dissolved water according to claim 1 and 2 is characterized in that:
Described bubbling pipeline comprises a bubbled gas input pipe (13), and bubbled gas input pipe (13) initial end is provided with gas flowmeter (12), and end is divided into two branch lines;
A branch line that has second triple valve (16) links to each other with sampling-separator(-ter) (5) top, realizes importing in sampling-separator(-ter) (5) or stops to import gas by pulling second triple valve (16); Second triple valve (16) is positioned at sampling-separator(-ter) (5) top; A port of second triple valve (16) also links to each other with water sample effuser (17), so that the water sample that enters in sampling-separator(-ter) (5) flows out;
Another branch line that has the 3rd triple valve (10) links to each other with separator(-ter) (8) bottom, realizes that by pulling the 3rd triple valve (10) the bubbling element imports or stop to import gas in separator(-ter) (8); A port of the 3rd triple valve (10) also links to each other with water sample delivery pipe (11), so that the water sample in the separator(-ter) (8) is discharged.
6. a kind of device that is used to separate gas dissolved water according to claim 1 and 2, it is characterized in that: described gas sample bottle (2) bottom is provided with ready-packaged joint (3), sampling-separator(-ter) (5) top also is provided with ready-packaged joint (4), and the connection by two ready-packaged joints (3,4) or disconnect realizes being communicated with or disconnection between gas sample bottle (2) and the sampling-separator(-ter) (5).
7. a kind of device that is used to separate gas dissolved water according to claim 1 and 2 is characterized in that: described vacuum pipeline comprises and vacuumizes metal hose (19) that an end that vacuumizes metal hose (19) is provided with ready-packaged joint (18); Described gas sample bottle (2) top is provided with the ready-packaged joint (1) that can be communicated with or disconnect with the ready-packaged joint (18) that vacuumizes metal hose.
8. a kind of device that is used to separate gas dissolved water according to claim 1 and 2 is characterized in that: described sampling-separator(-ter) (5) is provided with thermometer (15); Described bubbling pipeline is provided with Pressure gauge (14).
9. a kind of device that is used to separate gas dissolved water according to claim 1 and 2 is characterized in that:
Described sampling-separator(-ter) (5) bottom is connected by a pipeline that has first triple valve (6) with separator(-ter) (8) top, by pulling being communicated with or disconnection of first triple valve (6) realization sampling-separator(-ter) (5) and separator(-ter) (8); A port of first triple valve (6) also enters pipe (7) with water sample and links to each other, to carry water sample in sampling-separator(-ter) (5);
Described bubbling pipeline comprises a bubbled gas input pipe (13), and bubbled gas input pipe (13) initial end is provided with gas flowmeter (12), and end is divided into two branch lines; A branch line that has second triple valve (16) links to each other with sampling-separator(-ter) (5) top, realize in sampling-separator(-ter) (5), importing or stop to import gas by pulling second triple valve (16), second triple valve (16) is positioned at sampling-separator(-ter) (5) top, a port of second triple valve (16) also links to each other with water sample effuser (17), so that the water sample that enters in sampling-separator(-ter) (5) flows out; Another branch line that has the 3rd triple valve (10) links to each other with separator(-ter) (8) bottom, realize that by pulling the 3rd triple valve (10) the bubbling element imports or stop to import gas to separator(-ter) (8) in, a port of the 3rd triple valve (10) also links to each other with water sample delivery pipe (11), so that the water sample in the separator(-ter) (8) is discharged;
Described gas sample bottle (2) bottom is provided with ready-packaged joint (3), sampling-separator(-ter) (5) top also is provided with ready-packaged joint (4), and the connection by two ready-packaged joints (3,4) or disconnect realizes being communicated with or disconnection between gas sample bottle (2) and the sampling-separator(-ter) (5);
Described vacuum pipeline comprises and vacuumizes metal hose (19) that an end that vacuumizes metal hose (19) is provided with ready-packaged joint (18); Described gas sample bottle (2) top is provided with the ready-packaged joint (1) that can be communicated with or disconnect with the ready-packaged joint (18) that vacuumizes metal hose;
Described sampling-separator(-ter) (5) is provided with thermometer (15); Described bubbling pipeline is provided with Pressure gauge (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201550273U CN201064677Y (en) | 2007-07-20 | 2007-07-20 | Device for separating gas dissolved in water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201550273U CN201064677Y (en) | 2007-07-20 | 2007-07-20 | Device for separating gas dissolved in water |
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| Publication Number | Publication Date |
|---|---|
| CN201064677Y true CN201064677Y (en) | 2008-05-28 |
Family
ID=39481837
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201550273U Expired - Lifetime CN201064677Y (en) | 2007-07-20 | 2007-07-20 | Device for separating gas dissolved in water |
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| CN (1) | CN201064677Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442782A (en) * | 2016-09-20 | 2017-02-22 | 国网天津市电力公司 | Device for separating hydrogen out of superheated steam |
| CN109264808A (en) * | 2018-09-10 | 2019-01-25 | 深圳市恩莱吉能源科技有限公司 | A kind of device and method removing oxygen in water |
| CN113023919A (en) * | 2021-03-08 | 2021-06-25 | 辽宁红沿河核电有限公司 | Pressurized water reactor sample water gas-liquid separation device and fission gas measurement method |
-
2007
- 2007-07-20 CN CNU2007201550273U patent/CN201064677Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106442782A (en) * | 2016-09-20 | 2017-02-22 | 国网天津市电力公司 | Device for separating hydrogen out of superheated steam |
| CN106442782B (en) * | 2016-09-20 | 2019-06-11 | 国网天津市电力公司 | A kind of device for isolating hydrogen by superheated steam |
| CN109264808A (en) * | 2018-09-10 | 2019-01-25 | 深圳市恩莱吉能源科技有限公司 | A kind of device and method removing oxygen in water |
| CN113023919A (en) * | 2021-03-08 | 2021-06-25 | 辽宁红沿河核电有限公司 | Pressurized water reactor sample water gas-liquid separation device and fission gas measurement method |
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