CN213363938U - Radioactive water level detection device - Google Patents
Radioactive water level detection device Download PDFInfo
- Publication number
- CN213363938U CN213363938U CN202022702742.2U CN202022702742U CN213363938U CN 213363938 U CN213363938 U CN 213363938U CN 202022702742 U CN202022702742 U CN 202022702742U CN 213363938 U CN213363938 U CN 213363938U
- Authority
- CN
- China
- Prior art keywords
- water level
- irradiation chamber
- level detection
- assembly
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measurement Of Radiation (AREA)
Abstract
The utility model discloses a radioactivity water level detection device, including the frame subassembly, including the irradiation chamber, set up at irradiation chamber lateral wall and with the L type drainage pipeline of irradiation chamber intercommunication and fill at the endogenous well water of irradiation chamber, the measuring component is including placing the instrument control cable in L type drainage pipeline and connecting the pressure transmitter at instrument control cable tip, response subassembly, coupling assembling and moisturizing subassembly. The utility model discloses optimize measurement structure, through the drainage structure that sets up with rivers drainage to principle irradiation frame structure, reduce the influence of ray to detecting instrument, protect measurement structure, strengthen measurement accuracy when improving life to in the measurement process, if the water level is lower, can carry out the moisturizing automatically, carry out the police dispatch newspaper under the higher condition of water level and remind the operation personnel under the effect of controller, such monitoring structure uses comparatively safely and high-efficiently.
Description
Technical Field
The utility model relates to a radioactivity water level measurement technical field specifically is a radioactivity water level detection device.
Background
The water level has very big influence to radioactive shielding, and water level monitoring's meaning is more showing importantly, because the influence of irradiation chamber ray, water level monitoring instrument and probe sensor fault rate are very high, and monitoring effect receives certain influence, and measurement cost is higher, and the precision also can receive the influence, for this reason, we provide a radioactivity water level detection device.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims at providing a radioactivity water level detection device optimizes measurement structure, drainage structure through setting up with rivers drainage to principle irradiation frame structure, reduces the influence of ray to detecting instrument, protects measurement structure, strengthens measurement accuracy when improving life, and in the measurement process, if the water level is lower, can carry out the moisturizing automatically, carry out the police dispatch newspaper under the higher condition of water level under the effect of controller and remind the operating personnel, such monitoring structure uses comparatively safely and high-efficiently.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
a radioactive water level detection apparatus comprising:
the outer frame assembly comprises a horizontally arranged irradiation chamber, an L-shaped drainage pipeline arranged on the side wall of the irradiation chamber and communicated with the irradiation chamber, and well water filled in the irradiation chamber;
the measuring assembly comprises an instrument control cable placed in the L-shaped drainage pipeline and a pressure transmitter connected to the end part of the instrument control cable;
the response assembly comprises a mounting frame arranged on the side surface of the irradiation chamber, an alarm responder arranged on the surface of the mounting frame and a single chip microcomputer;
the connecting assembly comprises a first fixing piece fixed on the side wall of the irradiation chamber, a second fixing piece fixed on the side wall of the mounting frame and a fastening bolt for locking the first fixing piece and the second fixing piece;
the water replenishing assembly comprises a L-shaped storage frame fixed on the side wall of the irradiation chamber, a conveying pump arranged on the surface of the L-shaped storage frame, a conveying pipe connected to the top surface of the conveying pump, a water outlet head connected to the tail end of the conveying pipe, and a through hole arranged in the side wall of the L-shaped storage frame.
As an optimized scheme of radioactive water level detection device, wherein, still include auxiliary assembly, auxiliary assembly is including connecting the pivot on irradiation chamber side frame surface is in with cup jointing the gyro wheel on pivot surface.
As an optimized scheme of radioactive water level detection device, wherein, the source well water height that the irradiator room was held between the fingers with rivers height in the L type drainage tube says equals.
As an optimal selection scheme of radioactive water level detection device, wherein, the data that pressure transmitter detected transmit to external master control bench through instrument control cable.
As an optimized scheme of radioactive water level detection device, the inlet tube of delivery pump left side end connection runs through the through-hole.
Compared with the prior art, the utility model discloses the beneficial effect who has is: optimizing the measuring structure, guiding water flow to a principle irradiation frame structure through the arranged drainage structure, reducing the influence of rays on a detecting instrument, protecting the measuring structure, enhancing the measuring precision while prolonging the service life, automatically supplementing water if the water level is low in the measuring process, and alarming and reminding operators under the action of a controller under the condition of high water level, wherein the monitoring structure is safe and efficient to use, when in specific use, source well water is drained to one side far away from an irradiation chamber through an L-shaped drainage pipeline, a pressure transmitter positioned in the L-shaped drainage pipeline carries out water level measurement, thus the influence of rays on the instrument is avoided in an indirect measuring mode, when the water level is 7.1 meters lower, a conveying pump is controlled to work, the water outside a single chip microcomputer is conveyed into the irradiation chamber for automatic liquid supplementing, and when the water level is low, a safety interlock is automatically started, personnel can't open the passway door and get into in the irradiation chamber, and the moisturizing stops when the water level is higher than 7.2 meters, and alarm signal removes, and pressure transmitter can indirectly detect the water level and can pass to the main control computer numerical value through instrument control cable after the water level surpasses 7.3 meters, controls the alarm responder under the effect of singlechip and sends the chimes of doom and remind the operation personnel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a structural diagram of a radioactive water level detecting apparatus according to the present invention;
fig. 2 is a structural diagram of the connecting assembly of fig. 1 of the radioactive water level detecting apparatus of the present invention;
fig. 3 is a structural diagram of an auxiliary assembly of the radioactive water level detecting apparatus of the present invention shown in fig. 1.
In the figure: 100. an outer frame assembly; 110. an irradiation chamber; 120. an L-shaped drainage pipeline; 130. source well water; 200. a measurement assembly; 210. an instrument control cable; 220. a pressure transmitter; 300. a response component; 310. a mounting frame; 320. an alarm responder; 330. a single chip microcomputer; 400. a connecting assembly; 410. a first fixing sheet; 420. a second fixing sheet; 430. fastening a bolt; 500. a water replenishing assembly; 510. an L-shaped storage frame; 520. a delivery pump; 530. a delivery pipe; 540. a water outlet head; 550. a through hole; 600. an auxiliary component; 610. a rotating shaft; 620. and a roller.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be partially enlarged according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a radioactivity water level detection device optimizes measurement structure, through the drainage structure of setting with rivers drainage to principle irradiation frame structure, reduces the influence of ray to detecting instrument, protects measurement structure, strengthens measurement accuracy when improving life to in the measurement process, if the water level is lower, can carry out the moisturizing automatically, carry out the police dispatch newspaper under the effect of controller under the higher condition of water level and remind the operation personnel, such monitoring structure uses comparatively safely and high-efficiently.
Fig. 1 to 3 are schematic diagrams illustrating an overall structure of an embodiment of a radioactive water level detecting apparatus according to the present invention, and referring to fig. 1 to 3, a main body of the radioactive water level detecting apparatus according to the present embodiment includes an outer frame member 100, a measuring member 200, a response member 300, a connecting member 400, and a water replenishing member 500.
The measuring assembly 200 is used for water level measurement, and specifically, the measuring assembly 200 includes instrument control cable 210 placed in the L-shaped drainage pipe 120 and pressure transmitter 220 connected at the end of the instrument control cable 210, and when specifically using, the pressure transmitter 220 located in the L-shaped drainage pipe 120 performs water level measurement, so that the influence of rays on the instrument is avoided in an indirect measuring mode, and metal data of the instrument control cable 210 is transmitted.
The response component 300 is used for being matched with the measurement component 200 to perform water level early warning and improve safety, specifically, the response component 300 comprises an installation frame 310 arranged on the side surface of the irradiation chamber 110, an alarm responder 320 arranged on the surface of the installation frame 310 and a single chip microcomputer 330, when the water level is low or high in specific use, the pressure transmitter 220 measures abnormal data, and the alarm responder 320 is controlled to give an alarm under the action of the single chip microcomputer 330 to perform early warning;
the connecting assembly 400 is used for responding to the fixing of the assembly 300, specifically, the connecting assembly 400 comprises a first fixing plate 410 fixed on the side wall of the irradiation room 110, a second fixing plate 420 fixed on the side wall of the mounting frame 310, and a fastening bolt 430 for locking the first fixing plate 410 and the second fixing plate 420, wherein in specific use, the two fixing plates are overlapped with each other and are locked and fixed by using the fastening bolt 430;
the water replenishing assembly 500 is used for replenishing water in time when the water level is low and maintaining a safe water level, and particularly, the water replenishing assembly 500 comprises an L-shaped storage frame 510 fixed on the side wall of the irradiation chamber 110, a delivery pump 520 placed on the surface of the L-shaped storage frame 510, a delivery pipe 530 connected to the top surface of the delivery pump 520, a water outlet head 540 connected to the tail end of the delivery pipe 530 and a through hole 550 arranged on the side wall of the L-shaped storage frame 510, when the water level is 7.1 meters low in specific use, the single chip microcomputer 330 controls the delivery pump 520 to work and deliver outside water into the irradiation chamber 110 for automatic liquid replenishing, when the water level is low, a safety interlock is automatically started, a person cannot open a passage door to enter the irradiation chamber 110, when the water level is higher than 7.2 meters, the water replenishing is stopped, an alarm signal is relieved, when the water level is higher than 7.3 meters, the pressure transmitter can indirectly detect that the water level is too high and, the alarm responder 320 is controlled to give an alarm to remind an operator under the action of the singlechip 330.
With reference to fig. 1 to 3, in a specific use of the radioactive water level detecting apparatus of the present embodiment, the source well water 130 is drained to the side far away from the irradiation chamber 110 through the L-shaped drainage pipeline 120, and the pressure transmitter 220 in the L-shaped drainage pipeline 120 measures the water level, so that the indirect measurement mode avoids the influence of rays on the instrument, when the water level is 7.1 m lower, the singlechip 330 controls the delivery pump 520 to work, external water is delivered into the irradiation chamber 110 for automatic fluid infusion, and the safety interlock is automatically started when the water level is low, personnel can not open the access door to enter the irradiation chamber 110, when the water level is higher than 7.2 meters, the water supplement is stopped, the alarm signal is removed, when the water level is higher than 7.3 meters, the pressure transmitter 220 can indirectly detect that the water level is too high and can transmit the value to the main control computer through the instrument control cable 210, the alarm responder 320 is controlled to give an alarm to remind an operator under the action of the singlechip 330.
Because instrument control cable 210 directly contacts with irradiation chamber 110 directly in this embodiment, cause the damaged problem of cable easily like this, through setting up auxiliary assembly 600 for this reason, reduce frictional force, reduce wear, it is specific, still include auxiliary assembly 600, auxiliary assembly 600 is including connecting pivot 610 and the gyro wheel 620 of cup jointing at pivot 610 surface on irradiation chamber 110 side frame surface, when specifically using, instrument control cable 210 directly contacts with gyro wheel 620, along with instrument control cable 210's removal, gyro wheel 620 rotates under the effect of pivot 610, greatly reduced frictional force, prevent great wearing and tearing, and service life is prolonged.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A radioactive water level detection apparatus, comprising:
the outer frame assembly (100) comprises a horizontally arranged irradiation chamber (110), an L-shaped drainage pipeline (120) arranged on the side wall of the irradiation chamber (110) and communicated with the irradiation chamber (110), and well water (130) filled in the irradiation chamber (110);
a measurement assembly (200) comprising an instrument control cable (210) disposed within the L-shaped drain conduit (120) and a pressure transmitter (220) connected at an end of the instrument control cable (210);
the response assembly (300) comprises a mounting frame (310) arranged on the side surface of the irradiation chamber (110), an alarm responder (320) arranged on the surface of the mounting frame (310) and a single chip microcomputer (330);
the connecting assembly (400) comprises a first fixing plate (410) fixed on the side wall of the irradiation chamber (110), a second fixing plate (420) fixed on the side wall of the mounting frame (310) and a fastening bolt (430) for locking the first fixing plate (410) and the second fixing plate (420);
the water replenishing assembly (500) comprises an L-shaped storage frame (510) fixed on the side wall of the irradiation chamber (110), a conveying pump (520) placed on the surface of the L-shaped storage frame (510), a conveying pipe (530) connected to the top surface of the conveying pump (520), a water outlet head (540) connected to the tail end of the conveying pipe (530) and a through hole (550) formed in the side wall of the L-shaped storage frame (510).
2. The radioactive water level detection device according to claim 1, further comprising an auxiliary assembly (600), wherein the auxiliary assembly (600) comprises a rotating shaft (610) connected to the side frame surface of the irradiation chamber (110) and a roller (620) sleeved on the surface of the rotating shaft (610).
3. A radioactive water level detection apparatus according to claim 2, wherein the height of the source water (130) in the irradiation chamber (110) is equal to the height of the water flow in the L-shaped drainage tube (120).
4. The radioactive water level detection apparatus according to claim 3, wherein the data detected by the pressure transmitter (220) is transmitted to an external main control console through an instrument control cable (210).
5. A radioactive water level detection apparatus according to claim 4, wherein a water inlet pipe connected to the left side end of the feed pump (520) extends through the through hole (550).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702742.2U CN213363938U (en) | 2020-11-20 | 2020-11-20 | Radioactive water level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022702742.2U CN213363938U (en) | 2020-11-20 | 2020-11-20 | Radioactive water level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213363938U true CN213363938U (en) | 2021-06-04 |
Family
ID=76136130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022702742.2U Active CN213363938U (en) | 2020-11-20 | 2020-11-20 | Radioactive water level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213363938U (en) |
-
2020
- 2020-11-20 CN CN202022702742.2U patent/CN213363938U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103680650B (en) | Boron concentration meter for nuclear power station and scaling method thereof | |
| JP5688609B2 (en) | Position detection device | |
| CN104110890B (en) | Pipeline blockage detection device and detection method | |
| CN213363938U (en) | Radioactive water level detection device | |
| CN111828601A (en) | Forced lubrication indicating and alarming device for speed reducer of scraper conveyor on coal face | |
| CN109611687B (en) | Automatic management and control system for management liquid | |
| CN111255701A (en) | Low-pressure leakage flow measuring device and method for shaft seal pump for nuclear power plant | |
| CN213091103U (en) | Device for detecting air tightness of valve | |
| CN209757120U (en) | Endless rope hydraulic braking shuttle car control device | |
| CN211585025U (en) | Fire pump adapter detection device | |
| CN210400536U (en) | Bubble type liquid level meter detection host, bubble type liquid level meter and system | |
| CN111103029B (en) | Intelligent monitoring device and monitoring method for fiber bragg grating of coal level of coal bunker | |
| JP6156750B2 (en) | Lubrication device | |
| CN104696314A (en) | Forklift hydraulic cylinder detector | |
| CN217155539U (en) | Combined magnetostrictive liquid level measuring device | |
| CN212130760U (en) | Underground coal mine stope face unattended emulsion pump station | |
| CN214663620U (en) | Shield constructs quick-witted tow wheel control lubricating system | |
| CN220872292U (en) | Monitor based on liquid buoyancy measurement data | |
| CN220397232U (en) | Oil injector detection device | |
| CN114029781B (en) | Rotary joint leakage protection system, rotary joint leakage protection method and machine tool | |
| CN218509733U (en) | Submersible pipeline reflux pump system with flow measurement | |
| KR100495425B1 (en) | Oil detection device and automatic oil supply device using laser | |
| CN221006209U (en) | Multistage driving belt running state detection mechanism | |
| JPS6272998A (en) | Lubricating oil monitor device | |
| CN220126246U (en) | Quantitative liquid outlet device for standard solution |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |