CN203250542U - Energy conversion cylinder for facilitating monitoring upper-limit liquid level state - Google Patents
Energy conversion cylinder for facilitating monitoring upper-limit liquid level state Download PDFInfo
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- CN203250542U CN203250542U CN2013201734643U CN201320173464U CN203250542U CN 203250542 U CN203250542 U CN 203250542U CN 2013201734643 U CN2013201734643 U CN 2013201734643U CN 201320173464 U CN201320173464 U CN 201320173464U CN 203250542 U CN203250542 U CN 203250542U
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- China
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- cylindrical shell
- cylinder
- liquid level
- energy conversion
- air intake
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
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Abstract
The utility model discloses an energy conversion cylinder for facilitating monitoring upper-limit liquid level state, which is respectively connected with a reversible fluid pump (1) and a compression injector (2). A vacuum injector (3) is respectively connected the compression injector (2) and an exhaust pipe (4). The reversible fluid pump (1) is connected with a material supplying tank (5) and a material outlet pipe (6). The energy conversion cylinder comprises an air suction pipe (7), a cylinder body (8) and a liquid discharging pipe (9). The air suction pipe (7) extends into the cylinder body (8) and is welded with the cylinder body (8). The cylinder body (8) is welded with the liquid discharging pipe (9). The energy conversion cylinder is characterized in that: through causing the air suction pipe (7) to extend into the cylinder body (8) and welding the air suction pipe (7) with the cylinder body (8), in-time monitoring on the upper-limit liquid level of the energy conversion cylinder in the air suction process is facilitated.
Description
Technical field
The utility model is specifically related to the version of the transducing cylinder in a kind of reversible transformation fluid pump system in the research of nuclear energy development technique (Reveres Fluidic Device system).
Background technology
Reversible transformation fluid pump system (Reveres Fluidic Device is hereinafter to be referred as the RFD system) as a kind of fluid delivery system of freedom from repairs, is applied to the conveying of radioactive fluid in the aftertreatment.
The course of work of RFD system is as follows: when device starts, vacuum ejector is air-breathing, in the transducing cylinder, produce negative-pressure gas, liquid-gas interface rises, RFD sucks feed liquid from feeder channel and enters the accumulation of energy of transducing cylinder, at this moment, system exports without flow, and the gas that vacuum ejector is discharged enters ventilating system through gas outlet; After liquid level arrives predetermined value, close vacuum ejector, open simultaneously the compression injection device, system enters to press and rushes the stage, and the compression injection device is to transducing cylinder input barotropic gas, and liquid-gas interface descends gradually, this moment, transducing cylinder downstream formed positive press liquid, and directly entered discharge nozzle via RFD and go out stream; After transducing cylinder liquid level reaches predetermined value, the closes compression thrower, transducing cylinder barotropic gas begins exhaust and enters exhaust phase, because RFD runs out of steam, outflow reduces gradually until the whole system flow is zero, open vacuum ejector enter the next back suction accumulation of energy stage this moment, and system goes round and begins again according to this and forms intermittence and go out stream.
As the parts of key, the structural parameters of transducing cylinder are to the transport capacity important of whole system, different monitoring and the stable operations that can affect the RFD system of air intake duct and the installation form of cylindrical shell.
Existing transducing barrel structure as shown in Figure 2, air intake duct does not stretch into cylindrical shell, can't in time monitor a tin interior liquid level and change, because liquid has radioactivity in the cylinder, in order to guarantee RFD stable operation, needs to leave certain surplus in the RFD system.But the problem of liquid level drift still can't be avoided in the transducing cylinder, can't guarantee RFD system Operation safety and reliability.
The utility model content
The purpose of this utility model is to provide the transducing cylinder of a kind of RFD of being applicable to fluid delivery system experimental study.
The utility model is to solve the problems of the technologies described above the technical scheme that adopts as described below:
A kind of transducing cylinder of being convenient to monitor upper limit fluid level condition, be connected with the compression injection device with the reversible transformation fluid pump respectively, vacuum ejector is connected with gas outlet with the compression injection device respectively, the reversible transformation fluid pump is connected with discharge nozzle with feeder channel, it is characterized in that: described transducing cylinder comprises air intake duct, cylindrical shell and discharging tube, air intake duct stretches in the cylindrical shell and and barrel soldering, cylindrical shell and discharging tube welding.
Further, the cylindrical shell of described transducing cylinder is connected with the compression injection device by air intake duct, is provided with pressure transducer in the porch of compression injection device, and the cylindrical shell of transducing cylinder is connected with the reversible transformation fluid pump system by discharging tube.
Further, described air intake duct stretches into the interior length of cylindrical shell greater than 50mm.
The beneficial effects of the utility model are as follows: by stretch into air intake duct in the cylindrical shell and make its with cylindrical shell between mutually welding, be convenient in time monitor the upper limit liquid level of transducing cylinder in the breathing process, guarantee Security of the system and reliability.
Description of drawings
Fig. 1 is the fundamental diagram of RFD system;
Fig. 2 is the structural representation of transducing cylinder of the prior art;
Fig. 3 is the utility model transducing barrel structure schematic diagram.
Embodiment
Come the utility model is described below in conjunction with the drawings and specific embodiments.
The purpose of this utility model is to provide the transducing cylinder of a kind of RFD of being applicable to fluid delivery system experimental study.
As shown in Figure 1, a kind of transducing cylinder of being convenient to monitor upper limit fluid level condition, be connected with compression injection device 2 with RFD system 1 respectively, vacuum ejector 3 is connected with gas outlet with compression injection device 2 respectively and is connected, RFD system 1 is connected with discharge nozzle 6 with feeder channel 5, and described transducing cylinder comprises air intake duct 7, cylindrical shell 8 and discharging tube 9, as shown in Figure 3, air intake duct 7 stretches in the cylindrical shell 8 and with cylindrical shell 8 and welds, cylindrical shell 8 and discharging tube 9 welding.The length that air intake duct 7 stretches in the cylindrical shell 8 is different and different with the parameter of every cover RFD system, in general, and more than 50mm.
The cylindrical shell 8 of transducing cylinder described in the utility model is connected with compression injection device 2 by air intake duct 7, is provided with pressure transducer in the porch of compression injection device 2, and the cylindrical shell 8 of transducing cylinder is connected with RFD system 1 by discharging tube 9.
In one embodiment, a kind of transducing cylinder of being convenient to monitor upper limit fluid level condition, its STRUCTURE DECOMPOSITION is following part: air intake duct 7, cylindrical shell 8, discharging tube 9, as shown in Figure 3.Air intake duct 7 stretches in the cylindrical shell 8 and with cylindrical shell 8 and welds, welding between cylindrical shell 8 and the discharging tube 9.
The utility model has the advantage of: by air intake duct 7 is stretched in the cylindrical shell 8 and make its with cylindrical shell 8 between weld mutually, be convenient in time monitor the upper limit liquid level of transducing cylinder in the breathing process.Upper liquid level arrives air-breathing pipe end in the transducing cylinder, and the air intake duct internal pressure has unexpected variation, can be reflected to the pressure transducer of pressing empty thrower entrance.
Originally the liquid level of transducing cylinder can't in time reflect by pressure transducer, before RFD system commercial Application, obtain by lot of experiments, engineering has been utilized test figure in using, and its control method can be with reference to Chinese patent 200910250097 " liquid level control time parameter determination method in the container that pressure law changes ".Owing to can not in time monitor the upper limit liquid level in the transducing cylinder, can not eliminate the error accumulation of liquid level, so that the drift of transducing cylinder liquid level, the upper puncture or lower puncture that cause the RFD system, system can't work.Can in time monitor the unexpected variation of air intake duct internal pressure in the utility model, so that the upper limit level stability in the transducing cylinder is sucking pipe end, can not cause liquid level drift in the transducing cylinder, thereby so that the RFD system run all right Security of the system and reliability have been guaranteed.
It should be noted that; above-mentioned specific embodiment only is exemplary; under above-mentioned instruction of the present utility model; those skilled in the art can carry out on the basis of above-described embodiment various improvement and distortion (becoming the negative pressure that keeps being lower than in the body of cabin containment outside etc. such as being kept above the containment internal pressure in gate cabin body), and these improvement or be out of shape and all drop in the protection domain of the present utility model.It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of this utility model, is not for restriction the utility model.Protection domain of the present utility model is limited by claim and equivalent thereof.
Claims (3)
1. transducing cylinder of being convenient to monitor upper limit fluid level condition, be connected with compression injection device (2) with reversible transformation fluid pump (1) respectively, vacuum ejector (3) is connected 4 with compression injection device (2) with gas outlet respectively) be connected, reversible transformation fluid pump (1) is connected with discharge nozzle (6) with feeder channel (5), it is characterized in that: described transducing cylinder comprises air intake duct (7), cylindrical shell (8) and discharging tube (9), air intake duct (7) stretches in the cylindrical shell (8) and with cylindrical shell (8) and welds, cylindrical shell (8) and discharging tube (9) welding.
2. the transducing cylinder of being convenient to monitor upper limit fluid level condition as claimed in claim 1, it is characterized in that: the cylindrical shell of described transducing cylinder (8) is connected with compression injection device (2) by air intake duct (7), porch at compression injection device (2) is provided with pressure transducer, and the cylindrical shell of transducing cylinder (8) is connected with reversible transformation fluid pump system (1) by discharging tube (9).
3. the transducing cylinder of being convenient to monitor upper limit fluid level condition as claimed in claim 1 or 2 is characterized in that: described air intake duct (7) stretches into length in the cylindrical shell (8) greater than 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201734643U CN203250542U (en) | 2013-04-09 | 2013-04-09 | Energy conversion cylinder for facilitating monitoring upper-limit liquid level state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201734643U CN203250542U (en) | 2013-04-09 | 2013-04-09 | Energy conversion cylinder for facilitating monitoring upper-limit liquid level state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203250542U true CN203250542U (en) | 2013-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201734643U Expired - Fee Related CN203250542U (en) | 2013-04-09 | 2013-04-09 | Energy conversion cylinder for facilitating monitoring upper-limit liquid level state |
Country Status (1)
| Country | Link |
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| CN (1) | CN203250542U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258578A (en) * | 2013-04-09 | 2013-08-21 | 中国核电工程有限公司 | Transducer drum convenient for monitoring upper-limit liquid level state |
-
2013
- 2013-04-09 CN CN2013201734643U patent/CN203250542U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103258578A (en) * | 2013-04-09 | 2013-08-21 | 中国核电工程有限公司 | Transducer drum convenient for monitoring upper-limit liquid level state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20190409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |