CN203202483U - Pipeline fluid discharge tube connecting structure of air separation unit krypton xenon product - Google Patents
Pipeline fluid discharge tube connecting structure of air separation unit krypton xenon product Download PDFInfo
- Publication number
- CN203202483U CN203202483U CN 201320104114 CN201320104114U CN203202483U CN 203202483 U CN203202483 U CN 203202483U CN 201320104114 CN201320104114 CN 201320104114 CN 201320104114 U CN201320104114 U CN 201320104114U CN 203202483 U CN203202483 U CN 203202483U
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- Prior art keywords
- elbow
- threeway
- air separation
- discharge tube
- fluid discharge
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Abstract
The utility model discloses a pipeline fluid discharge tube connecting structure of an air separation unit krypton xenon product. The pipeline fluid discharge tube connecting structure comprises a fluid inlet tube body and a fluid discharge tube body which are vertically arranged in parallel, wherein the lower end of the fluid inlet tube body and a tee joint form a U-type structural connection through a first bend and a second bend, a straight port of the tee joint is connected with the second bend, another straight port of the tee joint is connected with the fluid discharge tube body, a branch tube port of the tee joint is connected with a fluid outlet tube body, and the branch tube body of the tee joint is higher than the upper end of the first bend and the upper end of the second bend. The pipeline fluid discharge tube connecting structure of the air separation unit krypton xenon product facilitates fluid discharging, and liquid can be discharged conveniently, rapidly and efficiently.
Description
Technical field
The utility model relates to a kind of pipeline discharge opeing pipe connecting structure, relates in particular to a kind of air separation facility krypton xenon product conduit liquid-discharging tube linkage structure.
Background technique
Xenon, krypton are a kind of inert gas elements, colourless, odorless, and it is present in the air, by volume, in air, account for 1,000,000/, be difficult for and other element chemical combination, can absorb X ray, can be used as the shielding material of X ray, also can be used to fill bulb.
At present, what rare gas manufacturers such as domestic krypton, xenon all adopted is that freezing fills, be that liquid krypton, the xenon product that equipment for purifying is produced flowing under the effect of tower internal pressure everywhere in the freezing bottle that immersing in liquid nitrogen, after reaching the height or weight of regulation, withdraw liquid nitrogen, and spray continuously with normal-temperature water and to make the re-heat of freezing bottle, in the freezing bottle behind krypton, the xenon liquid carburation by evaporation, sent in the gas cylinder by the fixed ducts road, realize the order that fills.
In the process of discharge opeing, mostly be as described in Fig. 1, Fig. 2, former krypton xenon product conduit liquid-discharging tube Connecting format: krypton xenon product flows through by advancing night body 1 that trend becomes substantially horizontal behind the elbow 4 through pipeline vertically downward, enters the downstream product pipeline through threeway 5 straightthrough ports from fluid body 2; During the start-stop car, fluid body 2 place's downstream line are closed, and the pipeline inner fluid needs to discharge system from liquid-discharging tube, namely square become to the flow direction through elbow 41 after from the arm saliva of threeway 5 upwards to enter discharge opeing body 3; Because the part of horizontal area after elbow 4 horizontal segments is bigger, relative liquid surface is lower, according to law of connected vessels, when the needs drained of residual liquid, can not in time form effective fluid-tight face and utilize air pressure liquid discharge system in the short time.
Summary of the invention
The utility model is in order to overcome deficiency of the prior art, a kind of discharge opeing of being convenient to be provided, the convenient effective air separation facility krypton xenon product conduit liquid-discharging tube linkage structure of discharge opeing.
To achieve these goals, the utility model is by the following technical solutions:
A kind of air separation facility krypton xenon product conduit liquid-discharging tube linkage structure of the present utility model, comprise feed liquor body and discharge opeing body that parallel vertical arranges, the lower end of described feed liquor body becomes U-shaped structure to be connected by first elbow, second elbow with threeway, one straightthrough port of described threeway is connected with second elbow, another straightthrough port of threeway is connected with the discharge opeing body, a mouth of pipe of described threeway is connected with the fluid body, and a mouth of pipe of described threeway is higher than the upper end of first elbow and second elbow.Discharge opeing body and fluid body after entering threeway and threeway again after the minimum point that first elbow, second elbow form make that this minimum point area is very little in time to form fluid-tight face.According to overall piping layout, threeway enters mouth of pipe direction of fluid body, can be in plan view in the horizontal plane along or rotate counterclockwise several angle, make in discharge opeing more quick and smooth.
As preferably, the inner diameter of described first elbow, second elbow, feed liquor body, fluid body, discharge opeing body is 25mm～50mm.
Therefore, the utlity model has following beneficial effect: because discharge opeing body and the fluid body of krypton xenon product after entering threeway and threeway again after the minimum point that first elbow, second elbow form, make that this minimum point area is very little in time to form fluid-tight face, according to overall piping layout, threeway enters a mouth of pipe direction of fluid body, can be in plan view in the horizontal plane along or rotate counterclockwise several angle, make in discharge opeing more quick and smooth.
Description of drawings
Fig. 1 is former air separation facility krypton xenon product conduit liquid-discharging tube linkage structure front view;
Fig. 2 is former air separation facility krypton xenon product conduit liquid-discharging tube linkage structure plan view;
Fig. 3 is front view of the present utility model;
Fig. 4 is plan view of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Embodiment: as shown in Figure 3, Figure 4, a kind of air separation facility krypton xenon product conduit liquid-discharging tube linkage structure of the present utility model, comprise feed liquor body 11 and discharge opeing body 31 that parallel vertical arranges, feed liquor body 11 1 ends are connected by first elbow 42,51 one-tenth U-shaped structures of second elbow 43 and threeway, one straightthrough port of described threeway 51 is connected with second elbow 43, another straightthrough port of threeway is connected with discharge opeing body 31, a mouth of pipe of described threeway 51 is connected with fluid body 21, and a mouth of pipe of described threeway 51 is higher than the upper end of first elbow 42 and second elbow 43.
Krypton xenon product moves towards to become direction vertically upward through pipeline is flowed through first elbow 42, second elbow 43 vertically downward by feed liquor body 11 after, enter the downstream product pipeline through the mouth of pipe of threeway 51 from fluid body 21; Krypton xenon product upwards enters discharge opeing body 31 through the straightthrough port from threeway 51 during discharge opeing; During the start-stop car, fluid body 21 place's downstream line are closed, residual liquid collects in low dot location between first elbow 42 and second elbow 43, because area is relatively very little herein, relative liquid surface is higher, according to law of connected vessels, when the needs drained of residual liquid, can in time form fluid-tight face, control feed liquor body 11 is discharged system to more liquid at short notice with 31 liang of pressure reduction of locating of discharge opeing body.Discharge opeing body 31 and fluid body 21 after entering threeway 51 and threeway 51 again after the minimum point that first elbow 42, second elbow 43 form make that this minimum point area is very little in time to form fluid-tight face.As shown in Figure 4, according to overall piping layout, threeway 51 enters mouth of pipe direction of fluid body 21, can be in horizontal plane along or rotate counterclockwise several angle, make in discharge opeing more quick and smooth.According to product flow, the optional DN25～DN50 of caliber.
Claims (2)
1. air separation facility krypton xenon product conduit liquid-discharging tube linkage structure, it is characterized in that: comprise feed liquor body and discharge opeing body that parallel vertical arranges, the lower end of described feed liquor body becomes U-shaped structure to be connected by first elbow, second elbow with threeway, one straightthrough port of described threeway is connected with second elbow, another straightthrough port of threeway is connected with the discharge opeing body, a mouth of pipe of described threeway is connected with the fluid body, and a mouth of pipe of described threeway is higher than the upper end of first elbow and second elbow.
2. air separation facility krypton xenon product conduit liquid-discharging tube linkage structure according to claim 1, it is characterized in that: the inner diameter of described first elbow, second elbow, feed liquor body, fluid body, discharge opeing body is 25mm～50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104114 CN203202483U (en) | 2013-03-07 | 2013-03-07 | Pipeline fluid discharge tube connecting structure of air separation unit krypton xenon product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104114 CN203202483U (en) | 2013-03-07 | 2013-03-07 | Pipeline fluid discharge tube connecting structure of air separation unit krypton xenon product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202483U true CN203202483U (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320104114 Expired - Lifetime CN203202483U (en) | 2013-03-07 | 2013-03-07 | Pipeline fluid discharge tube connecting structure of air separation unit krypton xenon product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662335A (en) * | 2018-05-28 | 2018-10-16 | 浙江智海化工设备工程有限公司 | The pipeline of the space division liquid oxygen product of set more than a kind of summarizing device |
-
2013
- 2013-03-07 CN CN 201320104114 patent/CN203202483U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108662335A (en) * | 2018-05-28 | 2018-10-16 | 浙江智海化工设备工程有限公司 | The pipeline of the space division liquid oxygen product of set more than a kind of summarizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |