CN215004453U

CN215004453U - Intelligent sampling system of nuclear power plant

Info

Publication number: CN215004453U
Application number: CN202121520025.6U
Authority: CN
Inventors: 钟贤青
Original assignee: Kaiyi Intelligent Technology Shanghai Co ltd
Current assignee: Kaiyi Intelligent Technology Shanghai Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-03
Anticipated expiration: 2031-07-05

Abstract

The utility model relates to the technical field of sewage sampling, in particular to an intelligent sampling system of a nuclear power plant, which improves the sampling efficiency of a device, increases the operation convenience of the device and increases the functional diversity of the device; the automatic liquid filling device comprises a sealed room, a liquid filling port, a cover screwing mechanism, a mechanical arm and a placing frame, wherein a control cabinet is arranged on the sealed room, and the liquid filling port is installed in a cavity of the sealed room in a matching manner; still including supporting the slide rail, support the spout, the mobile station, the cylinder, the connecting plate, the location slide rail, the location spout, the mount table, mounting and drive arrangement, support the slide rail bottom and install in sealed room cavity bottom, support the spout top and install inside the mobile station bottom slot chamber, support the spout and support slide rail cooperation sliding connection, the cylinder left end is installed on sealed room cavity left wall, the connecting plate top is installed in the mobile station bottom, the location slide rail bottom is installed on the mobile station top, drive arrangement installs in the mobile station bottom, the drive arrangement output is connected with the mounting cooperation.

Description

Intelligent sampling system of nuclear power plant

Technical Field

The utility model relates to a technical field of sewage sample especially relates to an intelligent sampling system of nuclear power plant.

Background

A nuclear power plant refers to a facility that converts nuclear energy into electrical energy by appropriate means. Nuclear power plants replace the boilers of thermal power plants with nuclear reactors, and generate heat by the special form of "burning" of nuclear fuel in the nuclear reactors, so that the nuclear energy is converted into heat energy to heat water and generate steam. The systems and equipment of a nuclear power plant are generally composed of two major parts: nuclear systems and devices, also known as nuclear islands; conventional systems and devices, also known as conventional islands.

Nuclear power plant has nuclear waste water in service, and according to tokyo electric power company data in addition, the nuclear waste water contains 63 kinds of radioactive substances, and from the harm scope, consider the connectivity of ocean, nuclear waste water goes into the ocean, must lead to the pollution scope constantly to spread under the effect such as ocean current, can't control. It can be said that this practice of polluting the entire ocean by solving the problem of one country is very reluctant.

Consequently nuclear power plant sewage need handle the back and just can discharge, need take a sample the back inspection before the emission, and current sample mode is moving sample bottle to spiral cover mechanism department through robotic arm, later carrying out the sewage filling, then moving spiral cover department and sealing, and current device manufacturing procedure is the operation of snatching sample bottle is single, leads to the process complicated, and sampling efficiency is lower, and installation robotic arm cost is higher.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an improve device sampling efficiency increases the device simple operation nature, increases the intelligent sampling system of nuclear power plant of device function variety.

The utility model discloses an intelligent sampling system of nuclear power plant, including sealed room, notes liquid mouth, spiral cover mechanism, arm and putting frame, be provided with the switch board on the sealed room, annotate the liquid mouth cooperation and install inside sealed room cavity, spiral cover mechanism and arm are installed respectively at sealed room cavity top, put the frame cooperation and install inside sealed room cavity; still including supporting the slide rail, support the spout, the mobile station, the cylinder, the connecting plate, the location slide rail, the location spout, the mount table, mounting and drive arrangement, support the slide rail bottom and install in sealed room cavity bottom, support the spout top and install inside mobile station bottom slot cavity, support the spout and support slide rail cooperation sliding connection, the cylinder left end is installed on sealed room cavity left wall, the mount table bottom is installed on the connecting plate top, the cylinder right-hand member is connected with the cooperation of connecting plate left end, the location slide rail bottom is installed on the mobile station top, the location spout top is installed inside mount table bottom fixed slot, location spout and location slide rail cooperation sliding connection, it installs on the mount table top to put the frame bottom, the mounting top is installed in the mount table bottom, drive arrangement installs in the mobile station bottom, the drive arrangement output is connected with the mounting cooperation.

The utility model discloses an intelligent sampling system of nuclear power plant, drive arrangement includes installed part, first bearing, screw rod, swivel nut, drive gear and power unit, and first bearing passes through the installed part and installs in the mobile station bottom, and the screw rod is connected with the coaxial fit of first bearing respectively, and the swivel nut is installed inside mounting bottom shaft hole, and the screw rod is connected with swivel nut cooperation spiral shell dress, and drive gear rear end coaxial arrangement is at the screw rod front end, and power unit installs in the mobile station bottom, and the power unit output is connected with the drive gear cooperation.

The utility model discloses an intelligent sampling system of nuclear power plant, power unit include motor cabinet, driving motor and sector gear, and driving motor passes through the motor cabinet to be installed in the mobile station bottom, and the sector gear cooperation is installed at driving motor rear end output, and sector gear is connected with the transmission of drive gear meshing.

The utility model discloses an intelligent sampling system of nuclear power plant still includes supporting seat and second bearing, and the supporting seat top is installed in the mobile station bottom, and the second bearing is installed inside supporting seat bottom through-hole, and the second bearing is connected with the coaxial cooperation of screw rod.

The utility model discloses an intelligent sampling system of nuclear power plant still includes the gear box, and the gear box top is installed in the mobile station bottom, and sector gear and drive gear are located the gear box inner chamber respectively.

The utility model discloses an intelligent sampling system of nuclear power plant still includes the locating pin, and the locating pin bottom is installed on the mount table top, puts and is provided with a plurality of logical grooves on the frame, and the locating pin is connected with putting the frame and leading to the groove cooperation.

The utility model discloses an intelligent sampling system of nuclear power plant still includes the handle, and the handle bottom is installed and is put a frame top.

The utility model discloses an intelligent sampling system of nuclear power plant still includes that the locating pin top is provided with the toper.

Compared with the prior art, the beneficial effects of the utility model are that: make the mobile station lateral sliding install inside sealed room top through supporting the slide rail and supporting the spout cooperation, it is connected with the mobile station cooperation to make the cylinder be connected with the mobile station cooperation through the connecting plate, it adjusts to make the mobile station be located sealed room top position through this cylinder, make the mount table longitudinal sliding install on the mobile station top through location slide rail and location spout cooperation, make through the mount table and put the frame and carry out the slip support, it carries out longitudinal position to make the mount table top put the frame through drive arrangement, make the jar of accomodating carry out spiral cover control one by one through putting a longitudinal displacement, improve device sampling efficiency, increase device simple operation, increase device function diversity.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged cross-sectional view of the X-part of FIG. 1;

FIG. 4 is an enlarged right-view schematic diagram of the H-section of FIG. 3;

in the drawings, the reference numbers: 1. sealing the house; 2. a liquid injection port; 3. a cap screwing mechanism; 4. a mechanical arm; 5. supporting the slide rail; 6. a support chute; 7. a mobile station; 8. a cylinder; 9. a connecting plate; 10. positioning the slide rail; 11. positioning the chute; 12. an installation table; 13. a fixing member; 14. a mounting member; 15. a first bearing; 16. a screw; 17. a threaded sleeve; 18. a drive gear; 19. a motor base; 20. a drive motor; 21. a sector gear; 22. a supporting seat; 23. a second bearing; 24. a gear case; 25. positioning pins; 26. a handle; 30. and (7) a placing frame.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the intelligent sampling system for nuclear power plants of the present invention comprises a sealed room 1, a liquid injection port 2, a cap screwing mechanism 3, a mechanical arm 4 and a placing frame 30, wherein the sealed room 1 is provided with a control cabinet, the liquid injection port 2 is installed inside a cavity of the sealed room 1 in a matching manner, the cap screwing mechanism 3 and the mechanical arm 4 are respectively installed at the top of the cavity of the sealed room 1, and the placing frame 30 is installed inside the cavity of the sealed room 1 in a matching manner; the device also comprises a supporting slide rail 5, a supporting slide rail 6, a moving platform 7, a cylinder 8, a connecting plate 9, a positioning slide rail 10, a positioning slide rail 11, a mounting platform 12, a fixing piece 13 and a driving device, wherein the bottom end of the supporting slide rail 5 is arranged at the bottom end of the cavity of the sealed room 1, the top end of the supporting slide rail 6 is arranged in the groove cavity at the bottom end of the moving platform 7, the supporting slide rail 6 is in matched sliding connection with the supporting slide rail 5, the left end of the cylinder 8 is arranged on the left wall of the cavity of the sealed room 1, the top end of the connecting plate 9 is arranged at the bottom end of the moving platform 7, the right end of the cylinder 8 is in matched connection with the left end of the connecting plate 9, the bottom end of the positioning slide rail 10 is arranged at the top end of the moving platform 7, the top end of the positioning slide rail 11 is arranged in the fixing groove at the bottom end of the mounting platform 12, the positioning slide rail 11 is in matched sliding connection with the positioning slide rail 10, the bottom end of the mounting platform 12, the bottom end of the mounting platform 30 is arranged at the mounting platform 12, the top end of the fixing piece 13, the output end of the driving device is matched and connected with the fixing piece 13; make the 7 horizontal slidable of mobile station install inside 1 top in sealed room through supporting slide rail 5 and the cooperation of supporting spout 6, make cylinder 8 be connected with the 7 cooperation of mobile station through connecting plate 9, make the mobile station 7 be located 1 top positions in sealed room through this cylinder 8 and adjust, make the 12 vertical slidable mounting of mount table on 7 tops of mobile station through the cooperation of location slide rail 10 and location spout 11, make through mount table 12 and put frame 30 and carry out the slip support, it carries out the longitudinal position to put frame 30 on 12 tops of mount table to make through drive arrangement, make through putting frame 30 longitudinal displacement and accomodate the jar and carry out spiral cover control one by one, improve device sampling efficiency, increase device simple operation, increase device function diversity.

The utility model discloses an intelligent sampling system of nuclear power plant, drive arrangement includes installed part 14, first bearing 15, screw rod 16, swivel nut 17, drive gear 18 and power unit, first bearing 15 is installed in 7 bottoms of mobile station through installed part 14, screw rod 16 is connected with the coaxial cooperation of first bearing 15 respectively, swivel nut 17 is installed inside 13 bottoms shaft holes of mounting, screw rod 16 is connected with swivel nut 17 cooperation spiral shell dress, 18 rear ends of drive gear coaxial arrangement are in 16 front ends of screw rod, power unit installs in 7 bottoms of mobile station, the power unit output is connected with drive gear 18 cooperation; make screw rod 16 rotate through the cooperation of installed part 14 and first bearing 15 and install in 16 bottoms of screw rod, make power mechanism and screw rod 16 cooperation be connected through drive gear 18, make screw rod 16 provide rotation power through power mechanism, rotate through screw rod 16 and be connected with swivel nut 17 spiro union messenger mount table 12 top puts frame 30 and provides displacement power, increase device displacement regulation convenience, improve device sampling efficiency, reduce and use the limitation.

The utility model discloses an intelligent sampling system of nuclear power plant, power unit include motor cabinet 19, driving motor 20 and sector gear 21, driving motor 20 installs in the 7 bottom ends of mobile station through motor cabinet 19, and sector gear 21 cooperates and installs at the rear end output of driving motor 20, and sector gear 21 meshes the transmission with drive gear 18 and is connected; make driving motor 20 cooperation install in mobile station 7 bottom through motor cabinet 19, make sector gear 21 provide rotation power through driving motor 20, make

driving motor

20 and 18 intermittent type nature transmissions of drive gear through sector gear 21, rotate through 16 intermittent type nature rotations of screw rod and make the sample jar of putting frame 30 tops continuously move to spiral cover mechanism bottom and carry out the spiral cover, improve device sample operation convenience, increase device job stabilization nature, reduce and use the limitation.

The utility model discloses an intelligent sampling system of nuclear power plant, still include supporting seat 22 and second bearing 23, the supporting seat 22 top is installed in 7 bottoms of mobile station, second bearing 23 is installed inside the through-hole of supporting seat 22 bottom, second bearing 23 is connected with screw 16 coaxial fit; make screw rod 16 rotate through supporting seat 22 and the cooperation of second bearing 23 and fix a position, improve device transmission stability, increase device joint strength, sample jar transport accuracy.

The utility model discloses an intelligent sampling system of nuclear power plant, still include gear box 24, the top of gear box 24 is installed in the bottom of mobile station 7, and sector gear 21 and drive gear 18 are located in the 24 inner chambers of gear box respectively; the gear box 24 increases the meshing transmission stability of the driving gear 18 and the sector gear 21, improves the transmission safety of the device and reduces the use limitation.

The utility model discloses an intelligent sampling system of nuclear power plant, still include locating pin 25, the bottom of locating pin 25 is installed on the top of mount table 12, is provided with a plurality of logical grooves on the putting frame 30, and locating pin 25 is connected with putting frame 30 logical groove cooperation; through locating pin 25 with put frame 30 through-hole cooperation and be connected make mount table 12 with put frame 30 location connection convenience increase, the sample jar of being convenient for is whole to be taken, improves device simple operation, improves device sampling efficiency.

The utility model discloses an intelligent sampling system of a nuclear power plant, which also comprises a handle 26, wherein the bottom end of the handle 26 is arranged at the top end of a placing frame 30; the handle 26 increases the convenience of taking the driving motor 20, improves the operation adaptability of the device, and increases the operation convenience.

The utility model discloses an intelligent sampling system of nuclear power plant, which also comprises a cone arranged on the top end of the positioning pin 25; set up to the toper through locating pin 25 and make and put 30 through-holes cooperation location convenience of frame and increase, improve device job stabilization nature, reduce and use the limitation.

The utility model discloses an intelligent sampling system of nuclear power plant, when it works, firstly, the sampling tank is positioned and placed on the top of the placing frame 30, then the placing frame 30 is positioned and placed on the top of the mounting platform 12 through the matching of a plurality of positioning pins 25 and through grooves, then the sealing cover at the front end of the sealing room 1 is closed, then the moving platform 7 is driven by the controller control cylinder 8 to drive the placing frame 30 to displace to the bottom end of the screw cap mechanism 3, then the placing frame 30 is intermittently displaced by the controller control driving motor 20, then the bottle cap is taken off by the screw cap mechanism 3, then the sampling tank is displaced to the liquid injection port 2 by the re-starting cylinder 8 for sampling, the sampling tank is displaced to the bottom end of the screw cap mechanism 3 by the cylinder 8 after sampling is finished, then the sampling tank is intermittently moved by the controller starting driving motor 20, then the sampling tank is sealed by the screw cap mechanism 3, after sealing, the air cylinder 8 is controlled again to enable the placing frame 30 to move to the sampling port of the sealed room 1, and then the sampling tank on the placing frame 30 is integrally taken out through the handle 26.

The utility model discloses an intelligent sampling system of nuclear power plant, the installation mode, the connection mode or the setting mode are all common mechanical modes, and the system can be implemented as long as the beneficial effects can be achieved; the utility model discloses a driving motor 20 of intelligent sampling system of nuclear power plant is purchase on the market, and this industry technical staff only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent sampling system of a nuclear power plant comprises a sealed room (1), a liquid injection port (2), a cover screwing mechanism (3), a mechanical arm (4) and a placing frame (30), wherein a control cabinet is arranged on the sealed room (1), the liquid injection port (2) is installed in a cavity of the sealed room (1) in a matching mode, the cover screwing mechanism (3) and the mechanical arm (4) are respectively installed at the top of the cavity of the sealed room (1), and the placing frame (30) is installed in the cavity of the sealed room (1) in a matching mode; it is characterized by also comprising a supporting slide rail (5), a supporting slide groove (6), a mobile station (7), a cylinder (8), a connecting plate (9), a positioning slide rail (10), a positioning slide groove (11), an installation platform (12), a fixing piece (13) and a driving device, wherein the bottom end of the supporting slide rail (5) is arranged at the bottom end of the cavity of the sealed room (1), the top end of the supporting slide groove (6) is arranged in the groove cavity at the bottom end of the mobile station (7), the supporting slide groove (6) is matched and slidably connected with the supporting slide rail (5), the left end of the cylinder (8) is arranged on the left wall of the cavity of the sealed room (1), the top end of the connecting plate (9) is arranged at the bottom end of the mobile station (7), the right end of the cylinder (8) is matched and connected with the left end of the connecting plate (9), the bottom end of the positioning slide rail (10) is arranged at the top end of the mobile station (7), the top end of the positioning slide groove (11) is arranged in a fixing groove at the bottom end of the installation platform (12), the positioning sliding groove (11) is in matched sliding connection with the positioning sliding rail (10), the bottom end of the placing frame (30) is installed at the top end of the installing table (12), the top end of the fixing piece (13) is installed at the bottom end of the installing table (12), the driving device is installed at the bottom end of the moving table (7), and the output end of the driving device is in matched connection with the fixing piece (13).

2. The intelligent sampling system of the nuclear power plant as claimed in claim 1, wherein the driving device comprises a mounting member (14), a first bearing (15), a screw (16), a threaded sleeve (17), a driving gear (18) and a power mechanism, the first bearing (15) is mounted at the bottom end of the mobile station (7) through the mounting member (14), the screw (16) is respectively and coaxially matched and connected with the first bearing (15), the threaded sleeve (17) is mounted inside a shaft hole at the bottom end of the fixing member (13), the screw (16) is matched and screwed with the threaded sleeve (17), the rear end of the driving gear (18) is coaxially mounted at the front end of the screw (16), the power mechanism is mounted at the bottom end of the mobile station (7), and the output end of the power mechanism is matched and connected with the driving gear (18).

3. The intelligent sampling system of nuclear power plant as claimed in claim 1, characterized in that the power mechanism comprises a motor base (19), a driving motor (20) and a sector gear (21), the driving motor (20) is installed at the bottom end of the mobile station (7) through the motor base (19), the sector gear (21) is installed at the output end of the rear end of the driving motor (20) in a matching manner, and the sector gear (21) is in meshing transmission connection with the driving gear (18).

4. The intelligent sampling system of nuclear power plant as claimed in claim 1, further comprising a support seat (22) and a second bearing (23), wherein the top end of the support seat (22) is installed at the bottom end of the mobile station (7), the second bearing (23) is installed inside a through hole at the bottom end of the support seat (22), and the second bearing (23) is coaxially connected with the screw (16) in a matching manner.

5. The intelligent sampling system of nuclear power plant as claimed in claim 1, further comprising a gear box (24), wherein the top end of the gear box (24) is installed at the bottom end of the mobile station (7), and the sector gear (21) and the driving gear (18) are respectively located in the inner cavity of the gear box (24).

6. The intelligent sampling system of nuclear power plant as claimed in claim 1, further comprising a positioning pin (25), wherein the bottom end of the positioning pin (25) is installed at the top end of the installation table (12), the placing frame (30) is provided with a plurality of through grooves, and the positioning pin (25) is connected with the through grooves of the placing frame (30) in a matching manner.

7. The intelligent sampling system of nuclear power plant as claimed in claim 1, further comprising a handle (26), wherein the bottom end of the handle (26) is mounted on the top end of the placing frame (30).

8. The intelligent sampling system of nuclear power plant as claimed in claim 1, further comprising locating pin (25) with a tapered top end.