CN110853789A - Electric radioactive pollution decontamination device and emergency guarantee system - Google Patents
Electric radioactive pollution decontamination device and emergency guarantee system Download PDFInfo
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- CN110853789A CN110853789A CN201911273987.3A CN201911273987A CN110853789A CN 110853789 A CN110853789 A CN 110853789A CN 201911273987 A CN201911273987 A CN 201911273987A CN 110853789 A CN110853789 A CN 110853789A
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- 238000005202 decontamination Methods 0.000 title claims abstract description 69
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 68
- 238000003904 radioactive pollution Methods 0.000 title abstract description 13
- 239000007921 spray Substances 0.000 claims description 37
- 230000002285 radioactive effect Effects 0.000 claims description 27
- 239000000919 ceramic Substances 0.000 claims description 22
- 238000011109 contamination Methods 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 6
- 230000009194 climbing Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 description 19
- 239000000463 material Substances 0.000 description 12
- 238000004140 cleaning Methods 0.000 description 6
- 239000003599 detergent Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000011344 liquid material Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002901 radioactive waste Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/008—Apparatus specially adapted for mixing or disposing radioactively contamined material
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an electric radioactive pollution decontamination device and an emergency support system, which comprise a decontamination mechanism and an emergency support mechanism which can be connected through a power supply line, wherein the decontamination mechanism realizes control and removal of radioactive pollution, and the emergency support system provides electric support for the decontamination mechanism. The decontamination device adopts the battery driving motor as a power source, has compact structure, light weight, low operation noise and no harmful gas emission, is more suitable for being used in closed or semi-closed places such as indoor spaces, underground spaces and the like, is provided with an emergency guarantee system, realizes unmanned supervision, automatically maintains the electric quantity of the battery, guarantees the continuous operation requirement of the decontamination device, protects the life and property safety of people, and reduces the accident hazard and loss to the minimum degree.
Description
Technical Field
The invention belongs to the field of radioactive waste treatment, and particularly relates to an electric radioactive pollution decontamination device and an emergency guarantee system.
Background
After a radioactive accident occurs, the generated radioactive result can cause great harm and influence on the aspects of human living environment, social stability, politics and the like, and has specificity compared with other safety threats. With the environmental importance and human life concerns of countries in the world, the rapid and efficient disposal of the radioactive contamination consequences becomes a hotspot after entering the new century.
The radioactive decontamination method of peel-off type membrane body is a radioactive contamination disposal method after radioactive accident, has double functions of suppressing and removing radioactive contamination, can be used in outdoor open environment and closed or semi-closed environment, can be effectively adsorbed and wrapped by spraying the surface of air or medium containing radioactive harmful elements, particulate matters and the like through special spraying equipment, and finally falls on the ground to form a continuous, tough and peelable coating, can adsorb the pollutants existing in the substrate during peeling, and achieves the maximum decontamination effect.
In a closed or semi-closed environment where large spraying operation machinery cannot enter, a handheld spraying device or a small detergent special spraying vehicle is generally adopted for radioactive pollution control and removal operation. The spraying flow of the handheld spraying equipment is small, and the pressing operation area is small; the spraying flow of the small detergent special spraying vehicle is large, but the small detergent special spraying vehicle adopts a gasoline engine as a power system, the machine body is heavy, the noise is large during working, a large amount of tail gas can be generated, and the small detergent special spraying vehicle cannot adapt to closed environment operation. Therefore, it is a basic appeal for those skilled in the art to provide an electric radioactive contamination decontamination device and an emergency support system to effectively control the diffusion range of radioactive contamination.
Disclosure of Invention
The invention aims to overcome the defects that the operation area of handheld spraying equipment in a closed or semi-closed environment is small, the body of a spraying vehicle is heavy, the noise is high and the tail gas is more in the prior art, and provides an electric radioactive pollution decontamination device and an emergency guarantee system.
The invention is realized by the following technical scheme:
the utility model provides an electronic radioactive contamination decontamination plant and emergent support system which characterized in that: comprises a decontamination mechanism and an emergency guarantee mechanism,
the decontamination mechanism comprises a shell, a material box and a working battery unit are arranged in the shell, the material box is communicated with a ceramic plunger pump driven by a direct current motor through a pipeline, the outlet of the ceramic plunger pump is sequentially communicated with a reflux valve and a mixer through a pipeline, and the other end of the mixer is communicated with the inlet of the side wall of the material box; the spray pipe coiled on the winch is communicated with a pipeline between the ceramic plunger pump and the return valve through a pipeline and a spray valve; the spray pipe is connected with the spray gun; the spray gun is hung on the side wall outside the shell; a No. I switch button and a No. I touch screen for controlling the decontamination mechanism are arranged outside the shell; the direct current motor and the spray valve are respectively connected with the No. I control panel through electric signals, and the direct current motor is connected with the working battery unit;
the emergency guarantee mechanism comprises a cabinet body, a plurality of standby battery units arranged in the cabinet body and a control management mechanism;
the cabinet body is provided with a No. II switch button, a No. II touch screen, a plurality of battery indicator lamps which are in one-to-one correspondence with the standby battery units, a power supply output port and a charging port;
the control management mechanism comprises a No. II control panel, a voltage converter, a detection unit connected with the No. II control panel, a mode switching button and a charging panel; the charging plate is connected with the standby battery unit and the charging port; no. II control panels are connected with No. II touch-sensitive screen, battery pilot lamp, and voltage converter is connected with No. II touch-sensitive screen and power output port respectively.
In the above technical scheme, the emergency guarantee mechanism is connected with the decontamination mechanism through the power supply line.
In the technical scheme, a bin cover is arranged at the top of the shell and connected with the bin; at least one No. I pushing handle is arranged on the side wall of the shell, and the side wall of the shell is provided with a spray pipe outlet, a maintenance door battery bin door and a power supply input port.
In the above technical scheme, the bottom of the shell is provided with a caster, and the caster comprises a pair of guide wheels and a pair of stair climbing casters.
In the technical scheme, a feeding switching valve is arranged on a pipeline connecting the feed box and the ceramic plunger pump,
in the above technical scheme, the feed switching valve is of a three-way structure, one of the connecting ports is an external feeding port, and the external feeding port is connected to an external barrel or tank filled with raw materials through a quick insertion guide pipe.
In the above technical scheme, the detection unit includes a voltage detector, a current detector and a temperature sensor, and the three are respectively connected with the backup battery unit through wires for detecting the voltage, the current and the temperature of the backup battery unit.
In the technical scheme, four corners of the bottom surface of the cabinet body are provided with trundles; the side wall of the handle is provided with a No. II push handle; at least one layer of partition board is arranged in the cavity.
In the above technical solution, the working battery unit and the backup battery unit have the same structural size, and both include a battery box, a battery base placed inside the battery box, and an electrode exposed outside the battery box.
In the technical scheme, the battery box is provided with the lifting handle, and the lifting handle is arranged on the edge of the top surface of the battery box and is obliquely arranged.
The invention has the beneficial effects that:
the invention discloses an electric radioactive pollution decontamination device and an emergency guarantee system, wherein the electric radioactive pollution decontamination device has the functions of automatic material mixing, large-flow high-speed spraying, automatic cleaning and the like, adopts a battery driving motor as a power source, solves the defects of conventional spraying decontamination equipment, has compact structure, light weight, low operation noise and no harmful gas emission, and is more suitable for closed or semi-closed places such as indoor and underground spaces and the like. Meanwhile, in order to improve the emergency handling capacity and the guarantee capacity of the radioactive emergency, a set of emergency guarantee system is established, unmanned supervision can be achieved, and the electric quantity of the battery is automatically kept. The modularized battery component is convenient to replace and supports various input voltages. The quantity of the batteries is accurately calculated, and multiple groups of batteries can be replaced circularly under the condition of quick charging, so that the continuous operation requirement of the electric radioactive pollution decontamination device is met, the life and property safety of people is protected, and the accident hazard and loss are reduced to the minimum degree.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the decontamination mechanism of the present invention from a front perspective;
FIG. 3 is a perspective view of the mechanism of the present invention from a rear perspective;
FIG. 4 is a schematic view showing the internal structure of the decontamination mechanism of the present invention;
FIG. 5 is a perspective view of the emergency safety mechanism of the present invention from a front perspective;
FIG. 6 is a perspective view of the emergency safety mechanism of the present invention from a rear perspective;
FIG. 7 is a block diagram schematically showing the construction of a control mechanism of the emergency safeguard mechanism according to the present invention;
fig. 8 is a schematic view of the structure of a battery cell in the present invention.
Wherein:
1 decontamination mechanism
101 casing 102 feed bin cover
No. 103I switch button No. 104I touch screen
No. 105I push handle 106 maintenance door
107 guide wheel 108 stair-climbing caster
109 nozzle outlet 110 spray gun
111 battery door 112 power input port
113 stock tank 114 ceramic plunger pump
115 mixer 116 spray valve
117 capstan 118 nozzle
No. 120I control panel of 119 direct current motor
121 return valve 122 feed switching valve
123 external feed port
2 Emergency safeguard mechanism
No. 202 II switch button of 201 cabinet body
No. 203 II touch screen 204 battery indicator lamp
205 caster 206 power outlet
207 charging port 208 II push handle
No. 209 partition 210 II control panel
211 temperature sensor 212 voltage detector
213 Current Detector 214 mode switching button
215 charge plate 216 voltage converter
31 working battery unit 32 backup battery unit
301 electrode 302 handle
303 batteries box
4 supply lines.
For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.
Detailed Description
In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the electric radioactive contamination decontamination device and the emergency support system of the present invention are further described below by referring to the drawings of the specification and the specific embodiments.
Example 1
As shown in fig. 1, an electric radioactive contamination decontamination device and an emergency support system include a decontamination mechanism 1 and an emergency support mechanism 2, wherein the emergency support mechanism 2 can be connected to the decontamination mechanism 1 through a power supply line 4 to supply power to the decontamination mechanism.
As shown in fig. 2 to 4, the decontamination mechanism 1 includes a housing 101, a material box 113 and a working battery unit 31 are disposed inside the housing, the material box 113 is connected to a ceramic plunger pump 114 driven by a dc motor 119 through a pipeline, an outlet of the ceramic plunger pump 114 is sequentially connected to a return valve 121 and a mixer 115 through a pipeline, and the other end of the mixer 115 is connected to an inlet of a side wall of the material box 113; a spray pipe 118 wound on the winch 117 is communicated with a pipeline between the ceramic plunger pump 114 and the return valve 121 through the pipeline and the spray valve 116; the nozzle 118 is connected to the lance 110; the spray gun 110 is hung on the outer side wall of the shell 101; a No. I switch button 103 and a No. I touch screen 104 for controlling the decontamination mechanism 1 are arranged outside the shell 101; the direct current motor 119 and the spray valve 116 are respectively connected with the No. I control panel 120 through electric signals, and the direct current motor 119 is connected with the working battery unit 31;
the direct current motor 119 is connected with the ceramic plunger pump 114 through a shaft, and the flow rate and the pressure of the ceramic plunger pump 114 are controlled by adjusting the rotating speed through the No. I control panel 120.
The lance 110 has a spray, columnar mode of operation.
The mixer 115 is a pipe with a spiral baffle inside, and is a part for passive mixing. After two raw materials are added into the feed box, the ceramic plunger pump 114 is started and the reflux valve 121 is opened, the raw materials form a loop in the pipeline, the raw materials are mixed in a turbulent way in the mixer 115, and the effect of uniform mixing is achieved after the raw materials flow through the mixer 115 for a plurality of times.
As shown in fig. 5 to 7, the emergency safeguard mechanism includes a cabinet 201, a plurality of standby battery units 32 disposed inside the cabinet 201, and a control management mechanism;
the cabinet body 201 is provided with a No. II switch button 202, a No. II touch screen 203, a plurality of battery indicator lamps 204 corresponding to the standby battery units 32 one by one, a power supply output port 206 and a charging port 207;
the control management mechanism comprises a No. II control board 210, a voltage converter 216, a detection unit connected with the No. II control board 210, a mode switching button 214 and a charging board 215; the charging plate 215 is connected to the backup battery unit 32 and the charging port 207; no. II control panel 210 is connected with No. II touch-sensitive screen 203, battery pilot lamp 204, and voltage converter 216 is connected with No. II touch-sensitive screen 203 and power output 206 respectively.
The control management mechanism is arranged in the cabinet body 201.
The detection unit includes a voltage detector 212, a current detector 213 and a temperature sensor 211, which are connected to the battery backup unit 32 through wires, respectively, for detecting the voltage, the current and the temperature of the battery backup unit 32. The detection unit is arranged, so that the emergency guarantee mechanism can monitor a plurality of parameters such as temperature, overcurrent, undervoltage, charging and discharging times and the like of the standby battery unit 32 placed in the emergency guarantee mechanism.
As shown in fig. 8, the working battery cell 31 and the backup battery cell 32 have the same structural size, and each includes a battery case 303, a battery base placed inside the battery case, and an electrode 301 exposed outside the battery case.
The decontamination mechanism 1 of the present invention may be powered in three ways. Firstly, the working battery unit 31 in the power supply device is used for directly supplying power; secondly, supply power through emergent safeguard mechanism, and this kind of power supply mode divide into two kinds of modes: one is that the decontamination mechanism 1 is directly connected with the emergency guarantee mechanism 2 through the power supply line 4 to supply power; alternatively, the working battery unit 31 and the backup battery unit 32 are replaced, the backup battery unit 32 starts to supply power to the decontamination mechanism, and the primary working battery unit 31 enters the interior of the emergency guarantee mechanism 2 to be charged. Thirdly, the power can be supplied directly by commercial power.
The emergency guarantee mechanism 2 of the invention is provided with two working modes: the power supply mode and the charging mode are switched by a mode switching button 214. The power supply mode is a second way of supplying power to the decontamination mechanism 1. The charging mode is that the charging port 207 of the emergency support mechanism 2 is connected with the commercial power or the emergency generator through a wire, the mode switching button 214 is adjusted, the charging mode is started, and the standby battery unit 32 in the charging mode is charged. The state of the backup battery unit 32 can be monitored through the number ii touch screen 203, including: parameters such as electric quantity, temperature, charging and discharging times and the like.
The material box 113 of the decontamination mechanism 1 of the invention is provided with two feeding modes: direct addition and inline addition.
In this embodiment, the raw material is directly added to the hopper 113.
A bin cover 102 is arranged at the top of the shell 101, and the bin cover 102 is connected with a bin 113; the stock may be added directly to the bin 113 by opening the bin cover 102.
The workbin reinforced back, the plunger pump work, through control panel control spray valve switch, when the spray valve was opened, the feed liquid blowout, when the spray valve was closed, the liquid material that does not spray got back to the workbin, mixes the stirring.
When the decontamination mechanism 1 works, the machine is started firstly, single-component or double-component radioactive decontamination materials are poured into the material box 113, the stirring mode is operated, the ceramic plunger pump 114 works, the spray valve 116 is controlled to be opened and closed by the No. I control panel 120, liquid materials pass through the mixer 115, the spray valve 116 is closed at the moment, the liquid materials flow back into the material box 113, finally, the spraying mode is operated, the spray valve 116 is opened at the moment, the liquid materials are sprayed in a mist or column shape through the spray gun 110, and radioactive pollutants are adsorbed and pressed.
Some parts in this application are commercially available products, wherein:
no. I shift knob 103, No. II shift knob 202 are used for the switch of control corresponding decontamination mechanism 1 or emergent safeguard mechanism 2 respectively, and it adopts from reset button, and the model is XB2BA 31C.
The No. I touch screen 104 and the No. II touch screen 203 are used for setting and displaying working parameters, and the types of the working parameters are SMART700IE V3.
The battery indicator lamp 204 is used for displaying the electric quantity of the corresponding backup battery unit 32, and is of type XB2-BVB3LC, and is disposed on the surface of the cabinet 201 and above the corresponding backup battery unit 32. For convenience of observation, battery indicator lamps 204 may be disposed on both front and rear end surfaces of the cabinet 201.
The power output port 206 is connected with the voltage converter 216, and is used for being connected with the power input port 112 of the decontamination mechanism 1 to supply power to the decontamination mechanism 1, and the model number of the power output port is WS 20-3P.
The charging port 207 is used for being connected with a commercial power or an emergency generator through a wire to charge the standby battery unit 32 in the emergency security mechanism 2, and the model is 3P 16A.
The model numbers of the No. I control board 120 and the No. II control board 210 are S7-200 SMART CPU SR 20.
The temperature sensor 211 is for detecting the temperature of the backup battery cell 32, and is of the type PT 100.
The voltage detector 212 is used to detect the voltage of the battery backup unit 32, and has a model number of VSM025A HNV025ALV 25-P.
The current detector 213 is used to detect the current of the backup battery cell 32, which is of the type ACS712 ELC-20A.
The mode switching button 214 is a rotary button for switching between a charging mode and a power supply mode, and is of type XB2BG 33C.
The charging plate 215 is used to charge and discharge the backup battery cell 32, and has a model number XH 79953.
The voltage converter 216 is used for converting output voltage according to the setting of the touch II touch screen 203, and the type number of the output voltage is 48V-72V to 12V 20A.
Example 2
Based on embodiment 1, the raw material adding mode of the decontamination mechanism 1 in this embodiment is a pipeline adding mode.
A feeding switching valve 122 is arranged on a pipeline connecting the feed box 113 and the ceramic plunger pump 114, the feeding switching valve 122 is of a three-way structure, one connecting port is an external feeding port 123, and the external feeding port 123 can be connected to a barrel or a tank which is externally provided with raw materials through a quick insertion conduit.
When the decontamination mechanism 1 is initially operated, the feed switching valve 122 is switched to the external feed port 123 to communicate with the ceramic plunger pump 114, so that the external raw material can be pumped from the external feed port 123 by the ceramic plunger pump 114, and the external feed port 123 needs to be connected to an external barrel or tank filled with the raw material through a quick plug pipe. When the decontamination mechanism 1 is working normally, the feed switching valve 122 is switched to connect the tank 113 and the ceramic plunger pump 114, and the tank 113 supplies the ceramic plunger pump 114.
Example 3
In example 1, a maintenance door 106 is provided on a side wall of the housing 101 to facilitate inspection of the inside of the decontamination mechanism 1.
In order to facilitate the taking and placing of the working battery unit 31, a battery compartment door 111 is formed on the side wall of the shell 101; the maintenance door 106 and the battery compartment door 111 are respectively provided on opposite side walls of the housing 101.
Meanwhile, in order to facilitate the connection between the spray gun 110 and the spray pipe 118 disposed inside the housing 101, a spray pipe outlet 109 is disposed on a side wall of the housing 101, the spray pipe outlet 109 is disposed beside the spray gun 110, and the spray pipe outlet 109 is disposed on a side wall of the housing 101 not opened with the maintenance door 106 and the battery compartment door 111.
Example 3
Based on embodiment 1, in order to facilitate the movement of the decontamination mechanism 1, at least one push handle 105 i is disposed on the side wall of the housing 101 of the decontamination mechanism 1, and casters are disposed on the bottom of the housing 101, and the casters include a pair of guide wheels 107 and a pair of stair climbing casters 108. The stair climbing caster 108 comprises a rack and three wheels, the rack is triangular, the wheels are respectively arranged at three vertex angles, and the center of the rack is connected with the shell 101 through a connecting shaft. The three wheels are supported alternately, so that the function of going upstairs and downstairs can be realized.
In order to facilitate the movement of the emergency support mechanism 2, four corners of the bottom surface of the cabinet 201 are provided with casters 205. The caster 105 may be a caster having a brake function.
In order to further facilitate the movement of the working personnel, the shell 101 and the cabinet 201 are respectively provided with a push handle I105 and a push handle II 208, and the push handles 105 and the push handles II 208 are arranged in pairs.
Example 4
Based on embodiment 1, in order to facilitate the placement layout of the multiple groups of standby battery cells 32, a partition 209 is arranged in the cavity of the cabinet 201, the partition 209 is horizontally arranged, the number of the partitions is designed according to actual needs, and the cavity of the cabinet 201 can be divided into more than two layers by adopting the multiple partitions 209.
The emergency safeguard mechanism 2 is provided with a plurality of backup battery units 32. According to the use requirement, the number of the configured standby battery units 32 can be accurately calculated, multiple groups of standby battery units 32 can be replaced circularly under the condition of quick charging, the battery units are charged alternately, the charging time of each standby battery unit 32 is shorter than the use time of all the battery units, the continuous operation requirement of the decontamination mechanism 1 is guaranteed, and the accident hazard and loss are reduced to the minimum degree.
For convenience of connection, the power outlet 206 and the charging port 207 are disposed at a lower end of the sidewall of the cabinet 201.
Example 5
Based on embodiment 1, in order to facilitate the taking and placing of the working battery unit 31 and the standby battery unit 32, a handle 302 is disposed on the battery box 303, and the handle 302 is disposed on the top edge of the battery box 303 and is inclined.
In order to further facilitate the connection with the device, the electrode 303 is configured as an electrode with a quick-fastening function, so that the quick-fastening connection between the battery unit and the wire is realized, and the replacement is facilitated.
Example 6
Based on example 1, the decontamination mechanism of the present invention can be automatically cleaned.
In the automatic cleaning function, the external feed port 123 connection pipe is put into the cleaning liquid bucket, and the spray gun 110 is completely opened and directed to the waste liquid bucket. Clicking an automatic cleaning button on the No. I touch screen 104, starting the ceramic plunger pump 114 to work, starting the backflow valve 121, firstly performing internal circulation for a certain time, then automatically closing the backflow valve 121, opening the spraying valve 116, discharging waste liquid from the spray gun 110, and repeating the above processes for a plurality of times to realize automatic cleaning of the decontamination mechanism.
The invention discloses an electric radioactive pollution decontamination device and an emergency guarantee system, wherein the electric radioactive pollution decontamination device has the functions of automatic material mixing, large-flow high-speed spraying, automatic cleaning and the like, adopts a battery driving motor as a power source, solves the defects of conventional spraying decontamination equipment, has compact structure, light weight, low operation noise and no harmful gas emission, and is more suitable for closed or semi-closed places such as indoor and underground spaces and the like. Meanwhile, in order to improve the emergency handling capacity and the guarantee capacity of the radioactive emergency, a set of emergency guarantee system is established, unmanned supervision can be achieved, and the electric quantity of the battery is automatically kept. The modularized battery component is convenient to replace and supports various input voltages. The quantity of the batteries is accurately calculated, and multiple groups of batteries can be replaced circularly under the condition of quick charging, so that the continuous operation requirement of the electric radioactive pollution decontamination device is met, the life and property safety of people is protected, and the accident hazard and loss are reduced to the minimum degree.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The applicant declares that the above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are within the scope and disclosure of the present invention.
Claims (10)
1. The utility model provides an electronic radioactive contamination decontamination plant and emergent support system which characterized in that: comprises a decontamination mechanism (1) and an emergency guarantee mechanism (2),
the decontamination mechanism (1) comprises a shell (101), a work box (113) and a working battery unit (31) are arranged in the shell, the work box (113) is communicated with a ceramic plunger pump (114) driven by a direct current motor (119) through a pipeline, an outlet of the ceramic plunger pump (114) is sequentially communicated with a return valve (121) and a mixer (115) through a pipeline, and the other end of the mixer (115) is communicated with an inlet on the side wall of the work box (113); a spray pipe (118) coiled on the winch (117) is communicated with a pipeline between the ceramic plunger pump (114) and the return valve (121) through the pipeline and the spray valve (116); the spray pipe (118) is connected with the spray gun (110); the spray gun (110) is hung on the outer side wall of the shell (101); a No. I switch button (103) and a No. I touch screen (104) for controlling the decontamination mechanism (1) are arranged outside the shell (101); the direct current motor (119) and the spray valve (116) are respectively connected with the No. I control panel (120) through electric signals, and the direct current motor (119) is connected with the working battery unit (31);
the emergency guarantee mechanism comprises a cabinet body (201), a plurality of standby battery units (32) arranged in the cabinet body (201) and a control management mechanism;
a No. II switch button (202), a No. II touch screen (203), a plurality of battery indicator lamps (204) which are in one-to-one correspondence with the standby battery units (32), a power supply outlet (206) and a charging port (207) are arranged on the cabinet body (201);
the control management mechanism comprises a No. II control board (210), a voltage converter (216), a detection unit connected with the No. II control board (210), a mode switching button (214) and a charging board (215); the charging plate (215) is connected with the standby battery unit (32) and the charging port (207); no. II control panel (210) is connected with No. II touch-sensitive screen (203), battery pilot lamp (204), and voltage converter (216) is connected with No. II touch-sensitive screen (203) and power output (206) respectively.
2. The electro-kinetic radioactive contamination decontamination device and emergency assurance system of claim 1, wherein: the emergency guarantee mechanism (2) is connected with the decontamination mechanism (1) through a power supply line (4).
3. The electro-kinetic radioactive contamination decontamination device and emergency assurance system of claim 1, wherein: a bin cover (102) is arranged at the top of the shell (101), and the bin cover (102) is connected with a bin (113); at least one I-shaped push handle (105) is arranged on the side wall of the shell (101), and a spray pipe outlet (109), a maintenance door (106), a battery compartment door (111) and a power supply input port (112) are arranged on the side wall of the shell (101).
4. The electro-kinetic radioactive contamination decontamination device and emergency assurance system of claim 1, wherein: the bottom of the shell (101) is provided with a caster which comprises a pair of guide wheels (107) and a pair of stair climbing casters (108).
5. The electro-kinetic radioactive contamination decontamination device and emergency assurance system of claim 1, wherein: and a feeding switching valve (122) is arranged on a pipeline connecting the feed box (113) and the ceramic plunger pump (114).
6. The electro-kinetic radioactive contamination decontamination device and emergency assurance system of claim 5, wherein: the feeding switching valve (122) is of a three-way structure, one connecting port is an external feeding port (123), and the external feeding port (123) is connected to a barrel or a tank which is externally provided with raw materials through a quick insertion guide pipe.
7. The electro-kinetic radioactive contamination decontamination device and emergency assurance system of claim 1, wherein: the detection unit comprises a voltage detector (212), a current detector (213) and a temperature sensor (211), and the three are respectively connected with the standby battery unit (32) through leads and used for detecting the voltage, the current and the temperature of the standby battery unit (32).
8. The electro-kinetic radioactive contamination decontamination device and emergency assurance system of claim 1, wherein: four corners of the bottom surface of the cabinet body (201) are provided with caster wheels (205); a No. II push handle (208) is arranged on the side wall of the handle; at least one layer of partition (209) is arranged in the cavity.
9. The electro-kinetic radioactive contamination decontamination device and emergency assurance system of claim 1, wherein: the working battery unit (31) and the standby battery unit (32) are identical in structure and size and respectively comprise a battery box (303), a battery base body placed in the battery box and an electrode (301) exposed out of the battery box.
10. The electro-kinetic radioactive contamination decontamination device and emergency assurance system of claim 9, wherein: the battery box (303) is provided with a lifting handle (302), and the lifting handle (302) is arranged on the edge of the top surface of the battery box (303) and is obliquely arranged.
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| CN201911273987.3A CN110853789A (en) | 2020-01-13 | 2020-01-13 | Electric radioactive pollution decontamination device and emergency guarantee system |
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| CN201911273987.3A CN110853789A (en) | 2020-01-13 | 2020-01-13 | Electric radioactive pollution decontamination device and emergency guarantee system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112349442A (en) * | 2020-12-15 | 2021-02-09 | 洛阳市琦安科技有限公司 | Remote control elimination operating system and remote control elimination operating method |
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