CN109425501A - Nuclear power station liquid sampling integration of equipments design method and its equipment - Google Patents
Nuclear power station liquid sampling integration of equipments design method and its equipment Download PDFInfo
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- CN109425501A CN109425501A CN201710733756.0A CN201710733756A CN109425501A CN 109425501 A CN109425501 A CN 109425501A CN 201710733756 A CN201710733756 A CN 201710733756A CN 109425501 A CN109425501 A CN 109425501A
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- cabinet body
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- protection cabinet
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of nuclear power station liquid sampling integration of equipments design method and its equipment, nuclear power station liquid sampling integration of equipments design method, it is the following steps are included: 1) according to required integrated function, the size in each function mounting region, and the feasibility of whole Transporting, design general frame；2) according to the pipeline for the nuclear power plant system that need to be connected, the quantity and joint form of external interface needed for analyzing reserve external interface region above protection cabinet body；3) according to required integrated function, interior of the cabinet is protected to be divided into sampling area and plenum area, sampling system is equipped in sampling area, is equipped with ventilating system in plenum area；4) corresponding equipment, instrument, pipeline and valve are installed in the region of division；5) hanging component is set on protection cabinet body.Nuclear power station liquid sampling integration of equipments design method of the present invention and its compact arrangement of equipment, can meet installation space demand；It can be carried out prefabrication, improve manufacturing quality, reduce site operation work.
Description
Technical field
The invention belongs to nuclear power fields, it is more particularly related to which a kind of nuclear power station liquid sampling integration of equipments is set
Meter method and its equipment.
Background technique
In nuclear power station, the effect of core sampling system is mainly sampled analysis to core related system.It is put according in sample
The ingredient and content of penetrating property element, it may be appreciated that radioactive dosage is horizontal in each system in nuclear power station operational process, and then judges system
The operating condition of system, to ensure the normal operation of unit.
Each operating system pipeline sampling out of nuclear island factory building of core sampling pipe, and concentrate between core sampling carrying out reception point
Analysis.In existing design of nuclear power plant, it is mainly complete by the way of field fabrication installation that core samples interior equipment, pipeline, bracket
At general design procedure are as follows: determine sampling region；Design sample support；Position sampling equipment；Position sampling pipe；Design
Ventilating system.
It samples more system pipeline in region, security level height and contains radioactivity, since core samples interior dose level of radiation
Height is designed, narrow space to control the influence of the area radiation level to personnel and other items using labyrinth type.It is above-mentioned
The interior equipment of sampling has the following problems:
1) it takes up a large area, installation procedure is complicated, and interface is more；
2) installation space limits, and site operation is difficult；
3) installation error is big, clarifies more.
In view of this, it is necessory to provide it is a kind of occupy little space, the nuclear power station liquid sampling of simple installation, Integrated design
Integration of equipments design method and its equipment.
Summary of the invention
Goal of the invention of the invention is: overcome the deficiencies of the prior art and provide one kind occupy little space, simple installation,
The nuclear power station liquid sampling integration of equipments design method and its equipment of Integrated design.
In order to achieve the above-mentioned object of the invention, the present invention provides a kind of nuclear power station liquid sampling equipment comprising protection cabinet body
Sampling system and ventilating system, the protection are equipped with integrating in the support frame protected below cabinet body, the protection cabinet body
Multiple external interfaces are equipped with above cabinet body, described external interface one end is protruded into protection cabinet body and is connected to sampling system, the other end
It is detachably connected to the pipeline of nuclear power plant system to be sampled.
As a kind of improvement of nuclear power station liquid sampling equipment of the present invention, the sampling system includes sampling equipment, sampling
Pipe and sampling bottle corresponding with sampling equipment, probe tube are connected to sampling equipment and external interface.
As a kind of improvement of nuclear power station liquid sampling equipment of the present invention, the sampling system further includes being set to protection cabinet
Intracorporal sliding rail, sampling bottle are slidably connected with sliding rail.
As a kind of improvement of nuclear power station liquid sampling equipment of the present invention, the probe tube is equipped with valve and measuring instrument
Table.
As a kind of improvement of nuclear power station liquid sampling equipment of the present invention, the multiple external interface is above protection cabinet body
Linear array.
As a kind of improvement of nuclear power station liquid sampling equipment of the present invention, the ventilating system is set to the top of protection cabinet body
Portion, the ventilating system include blower and filtration system.
As a kind of improvement of nuclear power station liquid sampling equipment of the present invention, light fixture is equipped in the protection cabinet body.
As a kind of improvement of nuclear power station liquid sampling equipment of the present invention, gas sweep module is equipped in the protection cabinet body
With the white-out water assembly for being set to protection cabinet body bottom plate.
As a kind of improvement of nuclear power station liquid sampling equipment of the present invention, the white-out water assembly includes equipped with multiple hydrophobic
The bottom plate of the protection cabinet body in hole, is set to liquid holdup corresponding with multiple weep holes pond below bottom plate, and with liquid holdup pond
The white-out waterpipe of connection.
The present invention also provides a kind of above-mentioned nuclear power station liquid sampling integration of equipments design methods comprising following steps:
1) according to the feasibility of required integrated function, the size in each function mounting region and whole Transporting, design
General frame, general frame include protecting cabinet body and the support frame below protection cabinet body；
2) according to the pipeline for the nuclear power plant system that need to be connected, the quantity and joint form of external interface needed for analyzing, anti-
It protects and reserves external interface region above cabinet body, external interface is mounted in external interface region and partially protrudes into protection cabinet body；
3) it according to required integrated function, protects interior of the cabinet to be divided into sampling area and plenum area, is equipped in sampling area
Sampling system is equipped with ventilating system in plenum area；
4) corresponding equipment, instrument, pipeline and valve are installed in the region of division；
5) hanging component is set on protection cabinet body.Design temporary support meets the stabilization of integrated equipment lifting when necessary
Property.
As a kind of improvement of nuclear power station liquid sampling integration of equipments design method of the present invention, the sampling area includes sampling
Operating space, valve operation area and meter reading area.
As a kind of improvement of nuclear power station liquid sampling integration of equipments design method of the present invention, the sampling system includes taking
Sample equipment, sliding rail, sampling bottle and probe tube, probe tube are connected to sampling equipment and external interface, and probe tube is equipped with valve and survey
Instrument is measured, the sampling equipment, sliding rail and sampling bottle concentrated setting are in sampling operation area, and valve concentrated setting is in valve operation
Area, measuring instrumentss concentrated setting is in meter reading area.
As a kind of improvement of nuclear power station liquid sampling integration of equipments design method of the present invention, the plenum area is located at protection
The top of cabinet body, the ventilating system include blower and filtration system.
As a kind of improvement of nuclear power station liquid sampling integration of equipments design method of the present invention, the protection interior of the cabinet is also
It is divided into lighting area, white-out pool, gas purge zone.
As a kind of improvement of nuclear power station liquid sampling integration of equipments design method of the present invention, the lighting area is located at protection
The middle and upper part of cabinet body, the lighting area are equipped with light fixture.
As a kind of improvement of nuclear power station liquid sampling integration of equipments design method of the present invention, the gas purge zone is located at
The middle and upper part of cabinet body is protected, is equipped with gas sweep module in the gas purge zone.
As a kind of improvement of nuclear power station liquid sampling integration of equipments design method of the present invention, the water drainage area is located at anti-
The bottom of cabinet body is protected, white-out water assembly is equipped in the white-out pool, the white-out water assembly includes being equipped with multiple weep holes
The bottom plate of cabinet body is protected, is set to liquid holdup corresponding with multiple weep holes pond below bottom plate, and be connected to liquid holdup pond
White-out waterpipe.
Compared with the existing technology, nuclear power station liquid sampling integration of equipments design method and its equipment of the present invention have with following
Beneficial technical effect:
1) sampled functions and ventilation function are integrated in protection cabinet body, external interface is uniformly set to above cabinet body, can
With the pipeline detachable connection from multiple nuclear power plant systems, occupied area is small, easy to operate, strong applicability；
2) it is also integrated with the functions such as illumination, water drainage, measuring instrumentss, gas purging in protection cabinet body, is conducive to operation simultaneously,
Radioactivity is reduced to leak；
3) modular design method can carry out prefabrication to nuclear power station liquid sampling equipment, improve manufacturing quality, reduce
Site operation work；
4) greatly reduce amount of on-site installation, solve the problems, such as difficult to install in the live confined space, while can greatly improve
It is horizontal to improve radioactivity protection for the installation manufacturing quality of sampling equipment.
Detailed description of the invention
With reference to the accompanying drawings and detailed description, to nuclear power station liquid sampling integration of equipments design method of the present invention and its
Equipment is described in detail, in which:
Fig. 1 is the general frame and external interface region design flow diagram of nuclear power station liquid sampling equipment of the present invention.
Fig. 2 is the external interface design diagram of nuclear power station liquid sampling equipment of the present invention.
Fig. 3 is the protection interior of the cabinet region division schematic diagram of nuclear power station liquid sampling equipment of the present invention.
Fig. 4 is the structural schematic diagram of nuclear power station liquid sampling equipment of the present invention.
Fig. 5 is the left view schematic diagram of nuclear power station liquid sampling equipment shown in Fig. 4.
Fig. 6 is the partial sectional view of nuclear power station liquid sampling equipment shown in Fig. 4.
10- general frame；The external interface region 12-；100- protects cabinet body；110- external interface；120- front plate；130- branch
Support；140- display panel；150- fixed frame；160- filter replacement mouth；20- sampling area；22- sampling operation area；24- valve
Operating space；26- meter reading area；200- sampling system；210- sampling equipment；220- probe tube；222- valve；224- measuring instrument
Table；230- sampling bottle；240- sliding rail；The plenum area 30-；300- ventilating system；310- blower；320- filter；40- gas purging
Area；400- gas sweep module；50- white-out pool；500- white-out water assembly；510- bottom plate；520- liquid holdup pond；530- is dredged
Drainage pipeline；60- lighting area；600- light fixture.
Specific embodiment
In order to be more clear goal of the invention of the invention, technical solution and its technical effect, below in conjunction with attached drawing and tool
Body embodiment, the present invention will be described in further detail.It should be understood that specific embodiment party described in this specification
Formula is not intended to limit the present invention just for the sake of explaining the present invention.
It please refers to shown in Fig. 1 to Fig. 6, nuclear power station liquid sampling integration of equipments design method of the present invention, comprising the following steps:
1) according to need to integrate sampling, ventilation, illumination, gas purging and water drainage function, installing zone needed for each function
The size in domain and the feasibility of whole Transporting design the general frame 10 of nuclear power station liquid sampling equipment of the present invention.
It please refers to shown in Fig. 1, general frame 10 includes protection cabinet body 100 and the support frame positioned at 100 lower section of protection cabinet body
130, support frame 130 is that protection cabinet body 100 provides a supporting role, what the interior zone of protection cabinet body 100 integrated needed for can accommodating
Different function.
It please refers to shown in Fig. 6, protecting the front plate 120 of cabinet body 100 can be loose-leaf system cabinet door, and can be according to the irradiation of liquid
Dosage is arranged shielding measure, and may be designed to the glove box of radiation protection when necessary.
2) according to the number quantity and form of the pipeline for the nuclear power plant system that need to be connected, determine external interface 110 quantity and
The joint form of external interface 110 reserves corresponding external interface region 12 at the top of protection cabinet body 100；External interface 110 is pacified
Mounted in external interface region 12 and partially protrude into inside protection cabinet body 100.Shown in referring to figure 2..
Multiple external interfaces 110 with the pipeline of multiple nuclear power plant systems is detachable is connected to, multiple external interfaces 110 are concentrated
Linear array is in the top of protection cabinet body 100, and arrangement is more regular, convenient for being connected to the pipeline of nuclear power plant system.When not needing
When being sampled to some nuclear power plant system, the pipeline of the nuclear power plant system and external interface 110 can be disassembled.Preferably,
External interface 110 connect one end with the pipeline of nuclear power plant system equipped with quick coupling, convenient for connection installation.
3) according to need to integrate sampling, ventilation, illumination, gas purging and water drainage function, will protection cabinet body 100 inside
It is divided into sampling area 20, plenum area 30, lighting area 60, gas purge zone 40 and white-out pool 50.Sampling area 20 divides again simultaneously
For sampling operation area 22, valve operation area 24 and meter reading area 26.Shown in referring to figure 3..
4) shown in referring to figure 4., be equipped with sampling system 200 in sampling area 20, sampling system 200 include sampling equipment 210,
Probe tube 220 and the sampling bottle 230 being correspondingly arranged with sampling equipment 210,220 one end of probe tube are connect with sampling equipment 210, separately
One end is connected to external interface 110, and probe tube 220 is equipped with the valve 222 of control switch.
Probe tube 220 is connected to by quick coupling with sampling equipment 210.Probe tube 220 is equipped with measuring instrumentss 224, surveys
Amount instrument 224 measures the liquid by probe tube 220, measures the chemical property of liquid, slaps in real time conducive to operator
The state of draining body.It please refers to shown in Fig. 6, protection cabinet body 100 is equipped with display panel 140, the data that measuring instrumentss 224 measure
140 centralized displaying of display panel is reached, is observed convenient for operator.It is additionally provided in protection cabinet body 100 and is used to support fixed sampling
The fixed frame 150 of system 200.
Shown in referring to figure 4., sampling system 200 further includes sliding rail 240, and sampling bottle 230 is slidably connected with sliding rail 240, such as
This can operate multiple sampling bottles 230 simultaneously.Protect also settable electronic device in cabinet body 100, the position of intelligent recognition sampling bottle 230
It sets.
Sampling equipment 210, sampling bottle 230 and sliding rail 240 are installed concentratedly in sampling operation area 22,222 concentrated setting of valve
In valve operation area 24,224 concentrated setting of measuring instrumentss is in meter reading area 26.
Referring to figure 5. to ventilating system 300 shown in Fig. 6, is equipped in plenum area 30, ventilating system 300 includes blower 310
With filter 320, filter 320 is absorption type recursive filter, and avoidable radioactive substance leaks into outside protection cabinet body 100
Portion.Cabinet body 100 is protected to be equipped with filter replacement mouth 160, the replacement of convenient filter 320.
Light fixture 600 is installed, light fixture 600 selects the illumination with Flouride-resistani acid phesphatase and explosion prevention function in lighting area 60
The service life of nuclear power station liquid sampling equipment of the present invention can be improved in equipment.
Gas sweep module 400 is installed, the normally gaseous purging of gas sweep module 400 connects in gas purge zone 40
Head, settable specific pressure value and purging area purge entire protection cabinet body 100.
White-out pool 50 is located at the bottom of protection cabinet body 100, and white-out pool 50 is equipped with white-out water assembly 500, water drainage
Component 500 includes the bottom plate 510 equipped with weep hole, positioned at 510 lower section of bottom plate liquid holdup pond 520 and with liquid holdup pond
The white-out waterpipe 530 of 520 connections.Weep hole on bottom plate 510 is designed using honeycomb, after bottom plate 510 collects liquid, liquid
By weep hole influent delaying basin 520, a period of time is detained in liquid holdup pond 520, is conducive to radioactive material in liquid
The decay of matter reduces the irradiation damage to operator, is discharged finally by white-out waterpipe 530.
5) hanging component is installed on protection cabinet body 100, to meet the lifting to whole equipment.Hanging component includes peace
Loaded on the lifting lug (not shown) at the top of protection cabinet body, temporary support can be also designed when necessary to meet integrated equipment lifting
Stability.Nuclear power station liquid sampling equipment of the present invention can be obtained according to above-mentioned integral design method.
Incorporated by reference to shown in fig. 4 to fig. 6, the use process of nuclear power station liquid sampling equipment of the present invention are as follows:
Nuclear power station liquid sampling equipment of the present invention is hung to the place of needs by the lifting lug at 100 top of protection cabinet body.It will
External interface 110 is connected to the pipeline of nuclear power plant system to be sampled, opens light fixture 600, sampling bottle 230 is placed in sampling and is set
Standby 210 corresponding positions, open the valve 222 on probe tube 220, and sampling equipment 210 starts to sample, and the reception of sampling bottle 230 takes
The liquid obtained, while measuring instrumentss 224 monitor the state of liquid at any time, valve 222 is closed in completion to be sampled, opens protection cabinet
Sampling bottle 230 is taken out and sends to analysis detection by the front plate 120 of body 100.There is liquid to spill or leak when protecting in cabinet body 100
When, gas sweep module 400 is first opened, specific pressure value and purging area is set, entire protection cabinet body 100 is purged,
Achieve the purpose that clean radioactive liquid, the bottom plate 510 of protection cabinet body 100, the weep hole from bottom plate 510 are focused on to liquid
Influent delaying basin 520, then be discharged by white-out waterpipe 530.
It can be seen that compared with the existing technology in conjunction with the above detailed description of the present invention, the present invention at least has following
Advantageous effects:
1) sampled functions and ventilation function are integrated in protection cabinet body 100, external interface 110 is uniformly set to protection cabinet
100 top of body, can be with the pipeline detachable connection from multiple nuclear power plant systems, and occupied area is small, easy to operate, applicability
By force；
2) it protects in cabinet body 100 and is integrated with the functions such as illumination, water drainage, measuring instrumentss, gas purging, fully functional, benefit
Simultaneously in operation, radioactive pollution is reduced；
3) integration of equipments design method can carry out prefabrication to nuclear power station liquid sampling equipment, improve installation and manufacture matter
It is horizontal also to improve equipment radioactivity protection for amount；
4) EM equipment moduleization manufacture, greatly reduce amount of on-site installation, solves the problems, such as scene the confined space in it is difficult to install,
Optimize worker's construction operation environment and working efficiency.
According to above-mentioned principle, the present invention can also be made appropriate changes and modifications to the above embodiments.Therefore, this hair
It is bright to be not limited to specific embodiment disclosed and described above, some modifications and changes of the invention should also be as to fall into this
In the scope of protection of the claims of invention.In addition, although being used some specific terms in this specification, these terms
Merely for convenience of description, it does not limit the present invention in any way.
Claims (14)
1. a kind of nuclear power station liquid sampling equipment, the support frame including protection cabinet body and below protection cabinet body, feature exist
In, it is integrated in the protection cabinet body and is equipped with sampling system and ventilating system, be equipped with multiple external interfaces above the protection cabinet body,
Described external interface one end is protruded into protection cabinet body and is connected to sampling system, and the pipeline of the other end and nuclear power plant system to be sampled can
Disassembly connection.
2. nuclear power station waste liquid sampling equipment according to claim 1, which is characterized in that the sampling system includes that sampling is set
Standby, probe tube and sampling bottle corresponding with sampling equipment, probe tube are connected to sampling equipment and external interface.
3. nuclear power station waste liquid sampling equipment according to claim 2, which is characterized in that the sampling system further includes setting
In the intracorporal sliding rail of protection cabinet, sampling bottle is slidably connected with sliding rail.
4. nuclear power station waste liquid sampling equipment according to claim 1, which is characterized in that the multiple external interface is protecting
Linear array above cabinet body.
5. nuclear power station liquid sampling equipment according to claim 1, which is characterized in that the ventilating system is set to protection cabinet
The top of body, the ventilating system include blower and filtration system.
6. nuclear power station liquid sampling equipment according to claim 1, which is characterized in that be equipped with gas in the protection cabinet body
Sweep module and set on protection cabinet body bottom plate white-out water assembly.
7. nuclear power station liquid sampling equipment according to claim 6, which is characterized in that the white-out water assembly includes being equipped with
The bottom plate of the protection cabinet body of multiple weep holes, is set to liquid holdup corresponding with multiple weep holes pond below bottom plate, and and liquid
The white-out waterpipe of body delaying basin connection.
8. nuclear power station liquid sampling integration of equipments design method, feature described in a kind of any one of claims 1 to 7 exist
In, comprising the following steps:
1) according to the feasibility of required integrated function, the size in each function mounting region and whole Transporting, design is whole
Frame, general frame include protecting cabinet body and the support frame below protection cabinet body；
2) according to the pipeline for the nuclear power plant system that need to be connected, the quantity and joint form of external interface needed for analyzing, in protection cabinet
External interface region is reserved above body, external interface is mounted in external interface region and partially protrudes into protection cabinet body；
3) it according to required integrated function, protects interior of the cabinet to be divided into sampling area and plenum area, is equipped with sampling in sampling area
System is equipped with ventilating system in plenum area；
4) corresponding equipment, instrument, pipeline and valve are installed in the region of division；
5) hanging component is set on protection cabinet body.
9. nuclear power station liquid sampling integration of equipments design method according to claim 8, which is characterized in that the sampling area
Including sampling operation area, valve operation area and meter reading area.
10. nuclear power station liquid sampling integration of equipments design method according to claim 9, which is characterized in that the sampling
System includes sampling equipment, sliding rail, sampling bottle and probe tube, and probe tube is connected to sampling equipment and external interface, sets on probe tube
Have a valve and measuring instrumentss, the sampling equipment, sliding rail and sampling bottle concentrated setting in sampling operation area, valve concentrated setting in
Valve operation area, measuring instrumentss concentrated setting is in meter reading area.
11. nuclear power station liquid sampling integration of equipments design method according to claim 8, which is characterized in that the ventilation
Area is located at the top of protection cabinet body, and the ventilating system includes blower and filtration system.
12. nuclear power station liquid sampling integration of equipments design method according to claim 8, which is characterized in that the protection
Interior of the cabinet is also divided into lighting area, white-out pool, gas purge zone.
13. nuclear power station liquid sampling integration of equipments design method according to claim 12, which is characterized in that the illumination
Area is located at the middle and upper part of protection cabinet body, and the lighting area is equipped with light fixture, and the gas purge zone is located in protection cabinet body
Top is equipped with gas sweep module in the gas purge zone.
14. nuclear power station liquid sampling integration of equipments design method according to claim 13, which is characterized in that the white-out
Pool is located at the bottom of protection cabinet body, and white-out water assembly is equipped in the white-out pool, and the white-out water assembly includes equipped with more
The bottom plate of the protection cabinet body of a weep hole, is set to liquid holdup corresponding with multiple weep holes pond below bottom plate, and and liquid
The white-out waterpipe of delaying basin connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733756.0A CN109425501A (en) | 2017-08-24 | 2017-08-24 | Nuclear power station liquid sampling integration of equipments design method and its equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710733756.0A CN109425501A (en) | 2017-08-24 | 2017-08-24 | Nuclear power station liquid sampling integration of equipments design method and its equipment |
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| CN109425501A true CN109425501A (en) | 2019-03-05 |
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| CN201710733756.0A Pending CN109425501A (en) | 2017-08-24 | 2017-08-24 | Nuclear power station liquid sampling integration of equipments design method and its equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629934A (en) * | 2020-12-30 | 2021-04-09 | 富士胶片电子材料（苏州）有限公司 | Hundred-grade cleanliness sampling cabinet |
| CN113418744A (en) * | 2021-06-18 | 2021-09-21 | 中国核电工程有限公司 | Sampling device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698155A (en) * | 2013-11-27 | 2014-04-02 | 中国核电工程有限公司 | Comprehensive sampling system for liquid waste treatment system of nuclear power plant |
| CN104502150A (en) * | 2014-12-16 | 2015-04-08 | 武汉海王新能源工程技术有限公司 | Radioactive liquid sample sampling device and radioactive liquid sample sampling method for nuclear power station |
| CN204375431U (en) * | 2014-12-16 | 2015-06-03 | 武汉海王新能源工程技术有限公司 | Used in nuclear power station concentrates sampler |
| CN205192800U (en) * | 2015-12-16 | 2016-04-27 | 浙江凯圣氟化学有限公司 | Sampling system in cycle set |
-
2017
- 2017-08-24 CN CN201710733756.0A patent/CN109425501A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103698155A (en) * | 2013-11-27 | 2014-04-02 | 中国核电工程有限公司 | Comprehensive sampling system for liquid waste treatment system of nuclear power plant |
| CN104502150A (en) * | 2014-12-16 | 2015-04-08 | 武汉海王新能源工程技术有限公司 | Radioactive liquid sample sampling device and radioactive liquid sample sampling method for nuclear power station |
| CN204375431U (en) * | 2014-12-16 | 2015-06-03 | 武汉海王新能源工程技术有限公司 | Used in nuclear power station concentrates sampler |
| CN205192800U (en) * | 2015-12-16 | 2016-04-27 | 浙江凯圣氟化学有限公司 | Sampling system in cycle set |
Non-Patent Citations (2)
| Title |
|---|
| 李光怡: "《中国总工程师指南》", 31 March 1993, 武汉出版社 * |
| 西安电力高等专科学校等: "《600MW火电机组培训教材 辅助系统分册》", 30 November 2006, 中国电力出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629934A (en) * | 2020-12-30 | 2021-04-09 | 富士胶片电子材料（苏州）有限公司 | Hundred-grade cleanliness sampling cabinet |
| CN113418744A (en) * | 2021-06-18 | 2021-09-21 | 中国核电工程有限公司 | Sampling device |
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