CN113374301B - Integrated radiation-proof laboratory - Google Patents
Integrated radiation-proof laboratory Download PDFInfo
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- CN113374301B CN113374301B CN202110527634.2A CN202110527634A CN113374301B CN 113374301 B CN113374301 B CN 113374301B CN 202110527634 A CN202110527634 A CN 202110527634A CN 113374301 B CN113374301 B CN 113374301B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/003—Ventilation in combination with air cleaning
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B2001/925—Protection against harmful electro-magnetic or radio-active radiations, e.g. X-rays
Abstract
The invention relates to an integrated radiation-proof laboratory, which aims to solve the problem that the existing laboratory cannot meet the requirements of modern radiation-proof experiments. The sample passage protection cabinet is provided with an inlet door and an outlet door on the front wall and the rear wall respectively, and a sample passage bearing platform is arranged in a sample passage between the inlet door and the outlet door. The waste storage box is a drawer type nuclear medicine waste storage box. Two protection chamber doors are arranged between the front end of the right side wall of the waste storage box and the right side wall of the protection chamber. The radiation-proof test device has the advantages of being high in integration level, high in protection strength, convenient to operate, beneficial to guaranteeing the operation level of the test, capable of remarkably improving the quality and effect of the test and capable of meeting the requirements of modern radiation-proof tests.
Description
Technical Field
The invention relates to a radiation-proof laboratory, in particular to an integrated radiation-proof laboratory.
Background
The prior art has a nuclear and radiation emergency mobile laboratory with hydraulic support, which is disclosed in patent document No. CN20795544U and comprises a vehicle body, wherein an emergency door is hinged on the left side of the surface of the vehicle body, a working door is hinged on the right side of the surface of the vehicle body, a power supply bin is fixedly connected on the left side of the bottom of the vehicle body, an external power supply interface is arranged on the left side of the power supply bin, a robot storage bin is fixedly connected on the bottom of the vehicle body and on the right side of the power supply bin, an unmanned aerial vehicle storage bin is fixedly connected on the bottom of the vehicle body and on the right side of the robot storage bin, a standby power supply bin is fixedly connected on the right side of the bottom of the vehicle body, a support device is fixedly connected on the bottom of the vehicle body, a beidou base station is fixedly connected on the left side of the top of the vehicle body, a six-parameter meteorological instrument is fixedly connected on the right side of the beidou base station on the top of the vehicle body, a neutron-gamma probe is fixedly connected on the right side of the six-parameter meteorological instrument, the right side of the top of the vehicle body is fixedly connected with a searchlight, and the surface of the searchlight is fixedly connected with a monitoring camera. However, it is far from meeting the requirements of modern radiation protection experiments.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an integrated radiation-proof laboratory which can meet the requirements of modern radiation-proof experiments.
In order to achieve the purpose, the integrated radiation-proof laboratory is characterized in that a split injection protection cabinet, a blood sampling protection table, a sample channel protection cabinet and a refrigerated centrifuge cabinet which are provided with a feeding door, a taking-out door and a sample channel are sequentially arranged and configured in the protection chamber of a front protection chamber door from the left middle part to the right, and a waste storage box, an ultra-low temperature sample storage freezer and a source storage safe are sequentially arranged and configured in the protection chamber from the right rear part to the left. The method has the advantages of strong integration level, convenient operation, obviously improved experimental quality and capability of meeting the requirements of modern radiation-proof experiments.
As optimization, the middle part of the front wall of a split charging injection protection cabinet matched with a negative pressure filtering exhaust system is provided with a dosing observation window, the left, the middle and the right parts of an operation table of the split charging injection protection cabinet are respectively provided with a waste input port, a collective nuclear medicine tank lifting well and an activity meter well, the back of the split charging injection protection cabinet is provided with a pin joint gate or a push-pull gate, and the gate is provided with a left-hand hole, a right-hand hole and a middle lead glass transparent window. The gate is in sealing fit with the gate frame, and the sealing mode is to additionally install a silica gel sealing strip.
As optimization, the left hand hole and the right hand hole are respectively provided with a hand hole transparent lead glass sliding door, the dosing observation window is provided with an observation window transparent lead glass sliding door, and the front wall of the protection cabinet is a transparent lead glass front wall with a dosing observation window arranged in the middle. The transparent lead glass sliding door of the observation window is provided with an inner sliding handle and an outer sliding handle or the transparent lead glass sliding door of the observation window is provided with an electric sliding mechanism, and the control handle of the electric sliding mechanism is arranged behind the split charging injection protection cabinet or in the split charging injection protection chamber above the operation table of the split charging injection protection cabinet. A radioactive waste collecting barrel is arranged below the waste throwing port.
As optimization, the blood sampling protection platform extends forwards to form an arm support platform with an inwards concave middle part, a transparent lead glass front wall with a middle part extending arm opening is arranged in front of the blood sampling protection platform in the rear direction of the arm support platform, the blood sampling protection platform is arranged between protection walls on two sides of the blood sampling protection platform, a blood sampling pad is arranged in the middle of the blood sampling platform arranged in the middle of the blood sampling protection platform, and a waste throwing opening is arranged on one side of the blood sampling platform. A radioactive waste collecting barrel is arranged below the waste throwing port.
Preferably, the sample channel protection cabinet is provided with an inlet door and an outlet door on the front wall and the rear wall respectively, and a sample channel bearing platform is arranged in the sample channel between the inlet door and the outlet door. The feeding door and the taking-out door are both electric control doors, manual or induction control switches are respectively arranged on the front wall and the rear wall, the manual or induction control switches are electrically connected with the electric control push-pull device of the feeding door and the electric control push-pull device of the taking-out door through a controller, and the controller is used for preventing the feeding door and the taking-out door from being opened simultaneously.
The freezing centrifugal cabinet is optimized in that a freezing centrifugal machine is arranged in the middle of a space between a protective front wall and left and right side walls, operation tables are arranged on two sides of the freezing centrifugal machine, a waste throwing-in opening is formed in one operation table, a pivoting or push-pull door is arranged between the back sides of the left and right side walls, a left and right hand extending window and a middle lead glass observation window are arranged on the door, and a left and right transparent lead glass push-pull door is respectively arranged on the left and right hand extending window. A radioactive waste collecting barrel is arranged below the waste throwing opening. The gate is in sealing fit with the gate frame, and the sealing mode is to additionally install a silica gel sealing strip.
The front walls of the split charging injection protection cabinet, the blood sampling protection platform and the sample channel protection cabinet are sequentially arranged in a flush manner and are connected in a sealing manner, and the front wall of the sample channel protection cabinet is in sealing abutment with the left side wall of the refrigerated centrifuge cabinet. The rear walls of the split charging injection protection cabinet, the sample channel protection cabinet and the freezing and centrifuging cabinet are parallel and level, and the rear wall of the blood sampling protection platform is recessed forward from the parallel and level line of the rear walls of the split charging injection protection cabinet, the sample channel protection cabinet and the freezing and centrifuging cabinet.
Preferably, the waste storage box is a drawer type nuclear medicine waste storage box. Two protection chamber doors are arranged between the front end of the right side wall of the freezing centrifugal cabinet and the right side wall of the protection chamber. In the protection room, a waste storage box, an ultralow temperature specimen storage freezer, a source storage safe and a file cabinet are sequentially arranged from the right back to the left.
The protection chamber is a rectangular protection chamber which is provided with a left front protection chamber door and is built by high-density radiation-proof concrete and is provided with a negative pressure filtering exhaust system, the front part of the right side wall of the rectangular protection chamber is inwards protruded leftwards in a rectangular shape, a protection storage closet is built in the rectangular inner protruded part, the left rear corner of the rectangular protection chamber is inwards protruded in a square shape, a storage safety wall cabinet is built at the inner protruded part, and two protection chamber doors are arranged between the front end of the right side wall of the refrigerated centrifuge cabinet and the rectangular inner protruded part. A washstand is arranged between the storage safe wall cabinet and the storage source safe cabinet at the rear part in the protection room.
The rectangular protection chamber is optimized by sequentially arranging a lead clothes storage rack and a daily article storage rack along a right side wall from the rectangular inner protruding part to the back, and an anti-pollution decorative wall surface is arranged on the left side wall between the inner square protruding part and the front wall of the protection chamber. At least the outer layer of the anti-pollution decorative wall surface is a toughened glass mirror surface or a mirror surface stainless steel plate, and other wall surfaces and the inner top surface of the protection room except the anti-pollution decorative wall surface are provided with mirror surface epoxy glass steel anti-corrosion surfaces. The ground in the protection room is provided with a mirror epoxy glass fiber reinforced plastic anti-corrosion terrace on the basis of high-density anti-radiation concrete pouring, and a split charging injection protection cabinet, a blood sampling protection platform, a sample channel protection cabinet and a refrigerated centrifugal cabinet are arranged on the terrace; a split charging injection protection cabinet, a blood sampling protection platform, a sample channel protection cabinet, a refrigerated centrifugal cabinet and other equipment are provided with waterproof and dustproof covers; and a floor drain and a ground slope surrounding the floor drain are arranged on the high-density radiation-proof concrete pouring foundation and the mirror surface epoxy glass fiber reinforced plastic anticorrosive terrace, and the floor drain is communicated with the outdoor high-density radiation-proof concrete poured radiation sewage attenuation protection pool through a high-density radiation-proof concrete protection water channel passing through the lower part of the high-density radiation-proof concrete pouring foundation downwards. The radiation sewage attenuation protection pool is communicated with a downstream sewage storage pool through an electric control discharge valve. The automatically controlled discharge valve shows the control screen through the sewage discharge that intelligent control ware and wireless communication module wireless intercommunication smart mobile phone and laboratory set up, and smart mobile phone or sewage discharge show the control screen and set for the automatic interval discharge cycle of automatically controlled discharge valve through the intelligent control ware according to the half-life parameter of artificial radiation nuclear thing in the sewage, perhaps directly control the emission of automatically controlled discharge valve. The radiation sewage attenuation protection pool is provided with a high water level detector electrically connected with an intelligent controller, and the intelligent controller is electrically connected with a high water level sound alarm attached to a sewage discharge display and control screen. When the sewage level in the radiation sewage attenuation protection pool reaches the high water level detector position, the high water level detector sends a high water level signal of the radiation sewage attenuation protection pool to the intelligent controller, the intelligent controller sends a high water level alarm signal to the intelligent mobile phone and the sewage discharge display control screen according to the high water level alarm signal, the intelligent mobile phone and the sewage discharge display control screen display the high water level alarm signal, and meanwhile, the high water level sound alarm is controlled to give an audible alarm. The downstream sewage storage pool is provided with a storage pool cover convenient for the special sewage transfer truck to suck and is communicated with a downstream sewage discharge pipeline through an electric connection with an electric control emptying valve pipe of the intelligent controller, the downstream sewage storage pool is provided with an extreme high water level detector and an extreme low water level detector which are electrically connected with the intelligent controller, when sewage in the downstream sewage storage pool reaches the extreme high water level, the extreme high water level detector transmits an extreme high water level signal to the intelligent controller, the intelligent controller opens the electric control emptying valve pipe to discharge the sewage in the downstream sewage storage pool, when the sewage level in the downstream sewage storage pool drops to the extreme high water level, the extreme low water level detector detects the extreme low water level detector and transmits an extreme low water level signal to the intelligent controller, the intelligent controller closes the electric control emptying valve pipe, and the downstream sewage storage pool returns to the sewage storage state again. The washstand is provided with a cleaning water sprayer, a spray head of the cleaning water sprayer is communicated with a pressure pump arranged below the washstand through a hose, the pressure pump is communicated with a three-way control valve electrically connected with an intelligent controller, a cleaning pipe inlet of the three-way control valve is communicated with a self-priming mixing device, a flushing pipe inlet of the three-way control valve is communicated with a tap water pipe port through a check valve, a tap water pipe inlet of the self-priming mixing device is communicated with a tap water pipe through the check valve, a cleaning agent suction inlet of the self-priming mixing device is communicated with a cleaning agent high-level storage tank through the check valve, and cleaning agent dissolving liquid diluted with water in advance is stored in the cleaning agent high-level storage tank. The self-suction mixing device is provided with an adjusting handle for adjusting the proportion of water and the cleaning agent; the floor drain is provided with a manual sealing cap. When cleaning, the split injection protection cabinet, the blood sampling protection platform, the sample channel protection cabinet, the refrigerated centrifuge cabinet and other equipment are covered with waterproof and dustproof covers; taking down a manual sealing cap of the floor drain, opening an inlet of a cleaning pipe of the three-way control valve, starting a pressure pump, holding a spray head by hand to pull out a hose, opening a regulating valve on the spray head to spray and clean the ground, sprayable equipment and the wall, so that radioactive dirt attached to the ground wall surface, the inner top surface, the wall and the equipment is washed into the floor drain and the radiation sewage attenuation protection pool; when the washing is carried out after the washing, the inlet of the washing pipe of the three-way control valve is closed, the inlet of the washing pipe of the three-way control valve is opened, and the washed part is washed. After washing, the radioactivity detection is carried out on the ground, the wall surface, the inner top surface and the surfaces of other articles, if the surfaces meet the requirements, the washing and the washing are stopped, and if the surfaces exceed the standards, the washing and the washing are repeated until the surfaces meet the standards.
After the technical scheme is adopted, the integrated radiation-proof laboratory has the advantages of strong integration degree, high protection strength, convenience in operation, contribution to guaranteeing the experimental operation level, remarkable improvement of the experimental quality and effect and capability of meeting the requirements of modern radiation-proof experiments.
Drawings
FIG. 1 is a schematic top view of the integrated radiation protection laboratory of the present invention.
Detailed Description
As shown in the figure, the integrated radiation-proof laboratory is provided with a front protection chamber door 1, a split charging injection protection cabinet 2, a blood sampling protection platform 3, a sample channel protection cabinet 4 and a freezing centrifugal cabinet 5 which are provided with a feeding door 41, a taking door 42 and a sample channel are sequentially arranged from the left middle part to the right, and a waste storage box 6, an ultra-low temperature sample storage freezer 7 and a source storage safe box 8 are sequentially arranged from the right back part to the left in the protection chamber. The method has the advantages of high integration level, convenient operation, obviously improved experimental quality and capability of meeting the requirements of modern radiation-proof experiments.
The middle part of the front wall of a split charging injection protection cabinet 2 matched with a negative pressure filtering exhaust system is provided with a dosing observation window 20, the left, middle and right parts of an operation table 22 of the split charging injection protection cabinet are respectively provided with a waste input port 23, a collective nuclear medicine tank lifting well 24 and an activity meter well 25, the back of the split charging injection protection cabinet 2 is provided with a pin joint gate 26 which can also be a push-pull gate, and the gate 26 is provided with a left-hand hole, a right-hand hole and a middle-part lead glass transparent window 29. The left and right hand holes are respectively provided with a left and right hand hole transparent lead glass sliding door 27 and 28, the dosing observation window 20 is provided with an observation window transparent lead glass sliding door 21, and the front wall of the protection cabinet is a transparent lead glass front wall with the dosing observation window 20 arranged in the middle. The transparent lead glass sliding door 21 of the observation window is provided with an inner sliding handle and an outer sliding handle or the transparent lead glass sliding door of the observation window is provided with an electric sliding mechanism, and the control handle of the electric sliding mechanism is arranged behind the split charging injection protection cabinet or in the split charging injection protection chamber above the operating platform of the split charging injection protection cabinet. A radioactive waste collecting barrel is arranged below the waste input port 23. The gate is in sealing fit with the gate frame, and the sealing mode is to additionally install a silica gel sealing strip.
The blood sampling protection platform 3 extends forwards to form an arm support platform 31 with an inwards concave middle part, a transparent lead glass front wall 30 with a middle part provided with an arm extending opening 32 is arranged in the rear direction of the arm support platform 31 in front of the blood sampling protection platform 3, a blood sampling protection platform 33 is arranged between protection walls on two sides of the blood sampling protection platform 3, a blood sampling pad 35 is arranged in the middle of a blood sampling platform 34 arranged in the middle of the blood sampling protection platform 33, and a waste throwing opening 23 is arranged on the left side of the blood sampling platform 34. A radioactive waste collecting barrel is arranged below the waste throwing opening 23.
The specimen path protection cabinet 4 has an entry door 41 and an exit door 42 provided on the front and rear walls, respectively, and a specimen path holder 43 is provided in the specimen path between the entry door 41 and the exit door 42. The feeding door 41 and the taking-out door 42 are both electrically controlled doors, and manual or inductive control switches are provided on the front and rear walls, respectively, and the manual or inductive control switches electrically control the electrically controlled push-pull devices of the feeding door and the taking-out door through a controller for preventing the feeding door and the taking-out door from being opened simultaneously.
The refrigerated centrifuge cabinet 5 is characterized in that a refrigerated centrifuge 51 is arranged in the middle of a space between a protective front wall and left and right side walls, operation table plates 52 are arranged on two sides of the refrigerated centrifuge 51, a waste putting-in opening 23 is arranged on the left operation table plate 52, a pivoting (or push-pull) door 26 is arranged between the back sides of the left and right side walls, a left and right hand stretching window and a middle lead glass observation window 59 are arranged on the door 26, and a left and right hand stretching transparent lead glass push- pull door 53 and 54 are respectively arranged on the left and right hand stretching window. A radioactive waste collecting barrel is arranged below the waste throwing opening 23.
The front walls of the split charging injection protection cabinet 2, the blood sampling protection platform 3 and the sample channel protection cabinet 4 are arranged in parallel and level in sequence and are connected in a sealing way, and the front wall of the sample channel protection cabinet 4 is in sealing and abutting joint with the left side wall of the refrigerated centrifuge cabinet 5. The rear walls of the split charging injection protection cabinet 2, the sample channel protection cabinet 4 and the freezing and centrifuging cabinet 5 are parallel and level, and the rear wall of the blood sampling protection platform 3 is recessed forward from the parallel and level line of the rear walls of the split charging injection protection cabinet 2, the sample channel protection cabinet 4 and the freezing and centrifuging cabinet 5.
The waste storage box 6 is a drawer type nuclear medicine waste storage box. Two protection chamber doors are arranged between the front end of the right side wall of the refrigerated centrifugal cabinet 5 and the right side wall of the protection chamber. In the protection room, a waste storage box 6, an ultra-low temperature specimen storage freezer 7, a source storage safe 8 and a file cabinet are sequentially arranged from the right back to the left.
The protection chamber is a rectangular protection chamber which is provided with a left front protection chamber door 1 and is built by high-density radiation-proof concrete and is provided with a negative pressure filtering exhaust system, the front part of the right side wall of the rectangular protection chamber is inwards protruded leftwards in a rectangular shape, a protection storage closet 9 is built at the inwards protruded part of the rectangular protection chamber, the left back corner of the rectangular protection chamber is inwards protruded in a square shape, a storage safety closet 10 is built at the inwards protruded part of the square shape, and two protection chamber doors are arranged between the front end of the right side wall of the waste storage box of the refrigerated centrifugal cabinet 5 and the inwards protruded part of the rectangular protection chamber. The rectangular protection chamber is provided with a lead clothes storage rack and a daily article storage rack from the rectangular inner protruding part to the back along the right side wall in sequence, the left side wall between the left rear corner inner square protruding part and the front wall of the protection chamber is provided with an anti-pollution decorative wall surface 11, and other wall surfaces and the inner top surface of the protection chamber except the anti-pollution decorative wall surface are provided with mirror surface epoxy glass fiber reinforced plastic anti-corrosion surfaces. At least the outer layer of the anti-pollution decorative wall surface 11 is a toughened glass mirror surface or a mirror surface stainless steel plate. A washstand is arranged between the storage safe wall cabinet 10 and the source safe at the rear part in the protection room.
The ground in the protection room is provided with a mirror epoxy glass fiber reinforced plastic anti-corrosion terrace on the basis of high-density anti-radiation concrete pouring, and a split charging injection protection cabinet, a blood sampling protection platform, a sample channel protection cabinet, a refrigerated centrifugal cabinet, a split charging injection protection cabinet, a blood sampling protection platform, a sample channel protection cabinet, a refrigerated centrifugal cabinet and other equipment are arranged on the terrace to be provided with waterproof and dustproof covers; and a floor drain and a ground slope surrounding the floor drain are arranged on the high-density radiation-proof concrete pouring foundation and the mirror surface epoxy glass fiber reinforced plastic anticorrosive terrace, and the floor drain is communicated with the outdoor high-density radiation-proof concrete poured radiation sewage attenuation protection pool through a high-density radiation-proof concrete protection water channel passing through the lower part of the high-density radiation-proof concrete pouring foundation downwards. The radiation sewage attenuation protection pool is communicated with a downstream sewage storage pool through an electric control discharge valve. The automatically controlled discharge valve shows the control screen through the sewage discharge that intelligent control ware and wireless communication module wireless intercommunication smart mobile phone and laboratory set up, and smart mobile phone or sewage discharge show the control screen and set for the automatic interval discharge cycle of automatically controlled discharge valve through the intelligent control ware according to the half-life parameter of artificial radiation nuclear thing in the sewage, perhaps directly control the emission of automatically controlled discharge valve. The radiation sewage attenuation protection pool is provided with a high water level detector electrically connected with the intelligent controller, and the intelligent controller is electrically connected with a high water level sound alarm attached to the sewage discharge display and control screen. When the sewage level in the radiation sewage attenuation protection pool reaches the high water level detector position, the high water level detector sends a high water level signal of the radiation sewage attenuation protection pool to the intelligent controller, the intelligent controller sends a high water level alarm signal to the intelligent mobile phone and the sewage discharge display control screen according to the high water level alarm signal, the intelligent mobile phone and the sewage discharge display control screen display the high water level alarm signal, and meanwhile, the high water level sound alarm is controlled to give an audible alarm. The low reaches sewage storage pool establishes the storage pool lid that makes things convenient for special sewage transfer cart to inhale and links through the electricity low reaches sewage discharge pipeline of automatically controlled atmospheric valve pipe UNICOM of intelligent control ware, low reaches sewage storage pool sets up the extreme high water level detector and the extreme low water level detector of electricity intelligent control ware, when sewage reaches the extreme high water level in the low reaches sewage storage pool, extreme high water level detector conveys the extreme high water level signal to intelligent control ware, intelligent control ware opens automatically controlled atmospheric valve pipe and discharges sewage in the low reaches sewage storage pool, when sewage level drops to extremely low high water level in the low reaches sewage storage pool, extreme low water level detector detects, extreme low water level detector conveys the extreme low water level signal to intelligent control ware, intelligent control ware closes automatically controlled atmospheric valve pipe, low reaches sewage storage pool gets back to the sewage storage state again. The washstand is provided with a cleaning water sprayer, a spray head of the cleaning water sprayer is communicated with a pressure pump arranged below the washstand through a hose, the pressure pump is communicated with a three-way control valve electrically connected with an intelligent controller, a cleaning pipe inlet of the three-way control valve is communicated with a self-priming mixing device, a flushing pipe inlet of the three-way control valve is communicated with a tap water pipe port through a check valve, a tap water pipe inlet of the self-priming mixing device is communicated with a tap water pipe through the check valve, a cleaning agent suction inlet of the self-priming mixing device is communicated with a cleaning agent high-level storage tank through the check valve, and cleaning agent dissolving liquid diluted with water in advance is stored in the cleaning agent high-level storage tank. The self-suction mixing device is provided with an adjusting handle for adjusting the proportion of water and the cleaning agent; the floor drain is provided with a manual sealing cap. When cleaning, the split charging injection protection cabinet, the blood sampling protection platform, the sample channel protection cabinet and the refrigerated centrifuge cabinet are covered with waterproof and dustproof covers; taking down a manual sealing cap of the floor drain, opening an inlet of a cleaning pipe of the three-way control valve, starting a booster pump, holding a spray head by hand to pull out a hose, opening a regulating valve on the spray head to spray and clean the wall surface and the inner top surface of the ground, sprayable equipment and the wall so that radioactive dirt attached to the ground, the wall and the equipment is washed into the floor drain and the radiation sewage attenuation protection pool; when the washing is carried out after the washing, the inlet of the washing pipe of the three-way control valve is closed, the inlet of the washing pipe of the three-way control valve is opened, and the washed part is washed. After washing, the radioactivity detection is carried out on the ground, the wall surface, the inner top surface and the surfaces of other articles, if the surfaces meet the requirements, the washing and the washing are stopped, and if the surfaces exceed the standards, the washing and the washing are repeated until the surfaces meet the standards.
In a word, the integrated radiation-proof laboratory has the advantages of strong integration level, high protection strength, convenient operation, contribution to ensuring the experimental operation level, obviously improving the experimental quality and efficiency and meeting the requirements of modern radiation-proof experiments.
Claims (8)
1. An integrated radiation-proof laboratory is characterized in that a split charging injection protection cabinet, a blood sampling protection platform, a sample channel protection cabinet and a refrigerated centrifuge cabinet are sequentially arranged and configured in a protection chamber with a front protection chamber door from the left middle part to the right, and a feeding door, a taking door and a sample channel are arranged; in the protection room, a waste storage box, an ultra-low temperature specimen storage freezer and a storage source safe are sequentially arranged from the right back part to the left; the protection chamber is a rectangular protection chamber which is provided with a left front protection chamber door and is constructed by high-density radiation-proof concrete and is provided with a negative pressure filtering exhaust system; the front part of the right side wall of the rectangular protection chamber is inwards protruded leftwards in a rectangular shape, and a protection storage closet is built on the inwards protruded part in the rectangular shape; the left rear corner of the rectangular protection chamber is protruded inwards in a square manner, a storage safe wall cabinet is built at the protruded part in the square manner, and two protection chamber doors are arranged between the front end of the right side wall of the waste storage box and the rectangular inner protruded part; the rectangular protection chamber sequentially extends backwards from the rectangular inner convex part along the lead clothes storage rack on the right side wall and the daily article storage rack; an anti-pollution decorative wall surface is arranged on the left side wall between the inner square protruding part and the front wall of the protection chamber;
at least the outer layer of the anti-pollution decorative wall surface is a toughened glass mirror surface or a mirror surface stainless steel plate, and other wall surfaces except the anti-pollution decorative wall surface and the inner top surface of the protection room are provided with mirror surface epoxy glass steel anti-corrosion surfaces; the ground in the protection room is provided with a mirror epoxy glass fiber reinforced plastic anti-corrosion terrace on the basis of high-density anti-radiation concrete pouring, and a split charging injection protection cabinet, a blood sampling protection platform, a sample channel protection cabinet and a refrigerated centrifugal cabinet are arranged on the terrace; a split charging injection protection cabinet, a blood sampling protection platform, a sample channel protection cabinet, a refrigerated centrifugal cabinet and other equipment are provided with waterproof and dustproof covers; the floor drain and a ground slope surrounding the floor drain are arranged on the high-density radiation-proof concrete pouring foundation and the mirror surface epoxy glass fiber reinforced plastic anticorrosive terrace, and the floor drain is communicated with an outdoor radiation sewage attenuation protection pool poured by the high-density radiation-proof concrete through a high-density radiation-proof concrete protection water channel passing through the lower part of the high-density radiation-proof concrete pouring foundation; the radiation sewage attenuation protection pool is communicated with a downstream sewage storage pool through an electric control discharge valve.
2. An integrated radiation-proof laboratory according to claim 1, wherein a dosing observation window is arranged in the middle of the front wall of a split charging injection protection cabinet provided with a negative pressure filtering and air exhausting system, a waste input port, a collective nuclear medicine tank lifting well and an activity meter well are respectively arranged on the left, the middle and the right of an operating platform of the split charging injection protection cabinet, a pin-jointed gate or a push-pull gate is arranged behind the split charging injection protection cabinet, and a left-hand hole, a right-hand hole and a middle lead glass transparent window are arranged on the gate.
3. The integrated radiation-proof laboratory according to claim 2, wherein the left hand hole and the right hand hole are respectively provided with a hand hole transparent lead glass sliding door; the drug administration observation window is provided with an observation window transparent lead glass sliding door; the protection cabinet antetheca is the transparent lead glass antetheca that the observation window that doses was set up at the middle part.
4. The integrated radiation-proof laboratory according to claim 1, wherein the blood sampling protection platform is extended forward and provided with an arm support platform with a concave middle part, a transparent lead glass front wall with a middle part extending arm opening is arranged in front of the blood sampling protection platform in the rear direction of the arm support platform, a blood sampling protection platform is arranged between the protection walls on two sides of the blood sampling protection platform, a blood sampling pad is arranged in the middle of the blood sampling platform arranged in the middle of the blood sampling protection platform, and a waste input opening is arranged on one side of the blood sampling platform.
5. The integrated radiation protection laboratory according to claim 1, wherein the sample channel protection cabinet is provided with an inlet door and an outlet door on the front wall and the rear wall, respectively, and a sample channel bearing platform is arranged in the sample channel between the inlet door and the outlet door.
6. The integrated radiation-proof laboratory according to claim 1, wherein the refrigerated centrifuge cabinet is characterized in that a refrigerated centrifuge is arranged in the middle of a space between the protective front wall and the left and right side walls, operation tables are arranged on two sides of the refrigerated centrifuge, and a waste input port is arranged on the operation table on one side; a pin joint or push-pull gate is arranged between the back sides of the left side wall and the right side wall, a left hand stretching window and a right hand stretching window and a middle lead glass observation window are arranged on the gate, and a left hand stretching transparent lead glass push-pull door and a right hand stretching transparent lead glass push-pull door are respectively arranged on the left hand stretching window and the right hand stretching window.
7. An integrated radiation-proof laboratory according to any one of claims 1 to 6, wherein the front walls of the split injection protection cabinet, the blood sampling protection table and the sample channel protection cabinet are arranged in parallel and level in sequence and are connected in a sealing way; the front wall of the sample channel guard cabinet is sealingly abutted against the left side wall of the refrigerated centrifuge cabinet.
8. The integrated radiation protection laboratory according to any one of claims 1 to 6, wherein said waste storage tank is a drawer type nuclear medicine waste storage tank.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE513193C2 (en) * | 1998-09-29 | 2000-07-24 | Gems Pet Systems Ab | Integrated radiation protection |
| CN2718738Y (en) * | 2004-08-06 | 2005-08-17 | 泸州医学院附属医院 | Ultrapurified radiation proof screen working cabined |
| CN104107501A (en) * | 2014-06-30 | 2014-10-22 | 张式琦 | Full-protection multifunctional full-automatic injection trolley and using method thereof |
| KR20170040255A (en) * | 2014-07-11 | 2017-04-12 | 지-콘 메뉴팩츄어링 인코포레이티드 | Modular parts that supply utilities to cleanroom, isolation or containment cubicles, pods, or modules |
| CN105679389A (en) * | 2016-04-14 | 2016-06-15 | 郑州波尔登防护用品有限公司 | Movable radioactive isotope laboratory |
| CN205976625U (en) * | 2016-08-30 | 2017-02-22 | 武汉华康世纪洁净室技术工程有限公司 | Radiation protection lead protection operating room |
| CN106639375A (en) * | 2016-12-07 | 2017-05-10 | 深圳中科天悦科技有限公司 | Movable oral cavity CBCT protection chamber |
| CN207381105U (en) * | 2017-10-31 | 2018-05-18 | 商丘医学高等专科学校 | A kind of Medical anti-radiation lead house structure |
| CN111461374A (en) * | 2020-04-01 | 2020-07-28 | 深圳市汇健医疗工程有限公司 | Integrated movable intelligent laboratory |
| CN212284125U (en) * | 2020-08-27 | 2021-01-05 | 四川沃文特生物技术有限公司 | Integrated laboratory system for hospital |
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