Throwing type nuclear biochemical on-line monitoring device

Abstract

The utility model discloses a throwing type nuclear biochemical on-line monitoring device which comprises a nuclear radiation detection module, a biological aerosol detection module, a chemical gas detection module and a protective shell, the lower end of the protective shell is hemispherical, and the upper end of the protective shell is conical. The nuclear radiation detection module, the biological aerosol detection module and the chemical gas detection module are all installed in the protective shell, a balancing weight, a charging and discharging module and a communication module are further arranged in the protective shell, and the balancing weight and the charging and discharging module are both arranged at the lower end of the protective shell; the charging and discharging module is electrically connected with the nuclear radiation detection module, the biological aerosol detection module, the chemical gas detection module and the communication module; the nuclear radiation detection module, the biological aerosol detection module and the chemical gas detection module are mounted above the balancing weight through a damping table; and the lower end of the protective shell is also filled with a damping material for preventing each internal part from shaking.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of nuclear and biological chemical monitoring, specifically relates to a throw type nuclear and biological chemical on -line monitoring device. BACKGROUND

[0002] Nuclear and biological chemical events generally have strong destructiveness, and the harm is greater in the public place with many people, which generally produces harm to human body in the form of toxic and harmful gas, biological aerosol and radiation ray. In order to avoid the occurrence of the above event, the nuclear and biological chemical monitoring system is generally used to carry out real-time monitoring to the monitoring area. In the monitoring process, a plurality of monitoring devices need to be thrown in the monitoring area, the monitoring data are transmitted to a controller by the monitoring device, the data of all monitoring devices are stored and handled by the controller, and the control instruction is issued to each monitoring device. When throwing, the monitoring device has the characteristics of many single nodes and wide arrangement range, so the simpler the layout mode corresponding to the single node is, the shorter the layout time is, and the more convenient the application is. However, the existing monitoring device needs to be fixed on a tripod when throwing, and the throwing efficiency is low, and the throwing personnel need to stay on the site for a long time, causing the damage to the body. SUMMARY

[0003] In view of the above problems in the prior art, the utility model aims at providing a throw type nuclear and biological chemical on-line monitoring device, which solves the problems of the existing nuclear and biological chemical monitoring device, such as troublesome throwing installation, low throwing efficiency and easy damage to the throwing personnel.

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] The utility model provides a kind of throw type nuclear and chemical online monitoring device, including nuclear radiation detection module, biological aerosol detection module and chemical gas detection module and protective shell, the lower end of the protective shell is hemispherical, the upper end is conical cylinder, the nuclear radiation detection module, biological aerosol detection module and chemical gas detection module are all installed in protective shell, counterweight, charge-discharge module and communication module are also equipped in protective shell, the counterweight and charge-discharge module are all placed in the lower end of protective shell, charge-discharge module is electrically connected with the nuclear radiation detection module, biological aerosol detection module, chemical gas detection module and communication module, nuclear radiation detection module, biological aerosol detection module, chemical gas detection module are installed above counterweight by a shock-absorbing platform;Between charge-discharge module and protective shell, between nuclear radiation detection module and protective shell, between biological aerosol detection module and protective shell, between chemical gas detection module and protective shell are filled with damping material;Air inlet and air outlet are also provided on the protective shell.In this way, the lower end of the protective shell of monitoring device is hemispherical, the upper end is conical cylinder, and the lower end of the protective shell is provided with counterweight, so that the appearance of monitoring device is like a tumbler, can be directly dropped into the monitoring space by throwing way The monitoring device is quickly returned to position under the action of counterweight and stands upright on the ground, without the need to fix the monitoring device, so as to speed up the throwing speed of each monitoring device, at the same time, after being thrown by throwing way, the thrower can directly throw on the car, without being in the monitoring environment for a long time, without causing harm to the body of the thrower.The nuclear radiation monitoring module installed in the protective shell can detect external r-rays, the biological aerosol detection module can be used for real-time online monitoring of biological factors in the air, the chemical gas detection module can be used for monitoring toxic and harmful dangerous gases in the air, and the communication module is used for establishing communication.The air inlet on the protective shell can introduce external gas into the protective shell, and the chemical detection module detects the gas, and the air outlet can exhaust the air in the protective shell.The above detection modules are installed on the counterweight through shock-absorbing platform, which can effectively protect the above detection modules during throwing, to avoid damage to each detection module caused by external force due to collision with the ground during throwing.The damping material filled in the gap between each detection module and protective shell of protective shell and the gap between charge-discharge module and protective shell can protect each detection module and charge-discharge module, to avoid vibration of each component after throwing, affecting use.

[0006] Further, the counterweight and the protective shell are the same, and the counterweight is integrally formed with the protective shell or fixed in the protective shell, and the counterweight has a battery compartment in the middle, and the charging and discharging module is installed in the battery compartment through a buffer. In this way, the counterweight is fixed with the protective shell, and displacement and falling off do not occur during the throwing process, so as to ensure that the center of the monitoring device is always at the bottom position, and the effect of the tumbler can be achieved. The charging and discharging module is installed in the middle of the counterweight, and the wiring for power supply of each detection device is facilitated. The buffer can protect the charging and discharging module, and avoid displacement of the charging and discharging module due to vibration after throwing.

[0007] Further, the protective shell is composed of an upper conical cylinder and a lower spherical shell, and the lower end of the upper conical cylinder and the upper end of the lower spherical shell are sealingly connected, a plurality of protrusions are arranged on the outer wall of the upper end of the lower spherical shell, and a plurality of buckles corresponding to the protrusions are arranged on the outer wall of the lower end of the upper conical cylinder. In this way, the protective shell is connected by two parts, and the upper conical cylinder can be opened to facilitate maintenance of each detection module and the charging and discharging module. The buckles and the protrusions can connect and fix the upper conical cylinder and the lower spherical shell together, and the connection structure is stable, and installation and opening are relatively convenient and fast.

[0008] Further, a wireless communication antenna is arranged at the upper end of the upper conical cylinder, and a charging port for charging the charging and discharging module is arranged on the upper conical cylinder. In this way, when the communication module cannot establish a communication connection with the outside, the wireless communication antenna can establish a connection with the user end through the antenna.

[0009] Further, the shock-absorbing platform is installed above the counterweight and includes an upper mounting plate, a lower fixed plate, and a steel wire rope shock absorber arranged between the upper mounting plate and the lower fixed plate, and the nuclear radiation detection module, the biological aerosol detection module, and the chemical gas detection module are fixedly installed on the upper mounting plate. In this way, the shock-absorbing platform has a simple structure, and the steel wire rope shock absorber is used for shock absorption, and the structure is simple and the installation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a structure schematic view of the throwing type nuclear and biochemical online monitoring device in the embodiment. DETAILED DESCRIPTION

[0011] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0012] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the present application, it should be explained that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship when the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance. In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be the communication between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0013] For example, as shown in FIG. 1, the first and second connecting rods 11 and 12 are connected to the first and second connecting rods 21 and 22, respectively. Figure 1As shown, the nuclear and biochemical online monitoring device provided by the embodiment comprises a nuclear radiation detection module 4, a biological aerosol detection module 5, a chemical gas detection module 6 and a protective shell 1, the lower end of the protective shell 1 is hemispherical, the upper end is conical and cylindrical, the nuclear radiation detection module 4, the biological aerosol detection module 5 and the chemical gas detection module 6 are all installed in the protective shell 1, a counterweight 2, a charging and discharging module 3 and a communication module 7 are also arranged in the protective shell 1, the counterweight 2 and the charging and discharging module 3 are both arranged at the lower end of the protective shell 1, the charging and discharging module 3 is electrically connected with the nuclear radiation detection module 4, the biological aerosol detection module 5, the chemical gas detection module 6 and the communication module 7, the nuclear radiation detection module 4, the biological aerosol detection module 5 and the chemical gas detection module 6 are installed above the counterweight 2 through a damping table 8, and damping materials 9 (the damping materials 9 are foam or plastic pads or rubber pads) are filled between the charging and discharging module 3 and the protective shell 1, between the nuclear radiation detection module 4 and the protective shell 1, between the biological aerosol detection module 5 and the protective shell 1 and between the chemical gas detection module 6 and the protective shell 1, and an air inlet 15 and an air outlet 16 are further arranged on the protective shell 1. The counterweight is made of metal, such as stainless steel or iron. In use, a plurality of nuclear and biochemical online monitoring devices are placed in a vehicle, and after being carried to a monitoring destination, a technician throws each nuclear and biochemical online monitoring device to a monitoring point one by one in an array. A computer or other terminal device is used to establish communication with each nuclear and biochemical online monitoring device, and detection information sent by each detection module in each nuclear and biochemical online monitoring device is received and processed. The lower end of the protective shell 1 of the monitoring device is hemispherical, the upper end is conical and cylindrical, the lower end of the protective shell 1 is provided with the counterweight 2, so that the monitoring device has a shape like a tumbler, the monitoring device can be directly thrown to the ground of a monitoring space by throwing, and under the action of the counterweight 2, the monitoring device quickly returns to the original position and stands upright on the ground, so that the monitoring device does not need to be fixed, thereby the throwing speed of each monitoring device can be accelerated, meanwhile, after being thrown by throwing, the throwing personnel can throw the monitoring device on the vehicle directly, without staying in the monitoring environment for a long time, so that the throwing personnel will not be harmed. The nuclear radiation detection module installed in the protective shell 1 can detect external r-rays, the biological aerosol detection module 5 can be used for real-time online monitoring of biological factors in the air, the chemical gas detection module 6 can be used for monitoring of toxic and harmful dangerous gases in the air, the communication module 7 is used for establishing communication, the air inlet 15 on the protective shell 1 can introduce external gas into the protective shell 1, the chemical gas detection module detects the gas, and the air outlet can discharge the air in the protective shell 1 to the outside. The above detection modules are installed on the counterweight 2 through the damping table 8, so that the above detection modules can be effectively protected during throwing, and damage of the detection modules caused by external force generated by collision with the ground during throwing can be avoided.The damping material 9 filled in the gaps between each detection module of the protective shell 1 and the protective shell 1 and the gaps between the charge-discharge module 3 and the protective shell 1 can protect each detection module and the charge-discharge module 3, avoiding vibration of each component after being thrown, and affecting use.

[0014] Specifically, the nuclear and biochemical online detection device in the embodiment can simultaneously detect nuclear radiation, aerosol and chemical gas, and can also detect one or two media according to actual needs. At this time, only one or two detection modules can be installed in the nuclear and biochemical online detection device, and meanwhile, if there is no chemical gas detection module or biological aerosol detection module, the gas inlet and gas outlet do not need to be arranged.

[0015] Further, the counterweight 2 and the protective shell 1 are the same as the present situation, and are integrally formed with or fixed in the protective shell 1. The counterweight 2 has a battery compartment in the middle, and the charge-discharge module 3 is installed in the battery compartment through a buffer. The damping material 9 is also filled between the battery compartment and the charge-discharge module 3. In this way, the counterweight 2 and the protective shell 1 are fixed, and will not displace and fall off during the throwing process, thereby ensuring that the center of the monitoring device is always at the bottom position, and the effect of the unturnable doll can be achieved. The charge-discharge module 3 is installed in the middle of the counterweight 2, and the wiring for power supply of each detection device is facilitated. The buffer arranged can protect the charge-discharge module 3, avoiding displacement of the charge-discharge module 3 due to vibration after being thrown.

[0016] Further, the protective shell 1 is composed of an upper conical cylinder 12 and a lower spherical shell 11. The lower end of the upper conical cylinder 12 and the upper end of the lower spherical shell 11 are sealingly connected (such as a sealing ring). A plurality of protrusions 13 are arranged on the outer wall of the upper end of the lower spherical shell 11, and a plurality of buckles 14 corresponding to the protrusions 13 are arranged on the outer wall of the lower end of the upper conical cylinder 12. The upper conical cylinder 12 is made of aluminum or aluminum alloy, and the lower spherical shell 11 is made of stainless steel. The charge-discharge module 3, the nuclear radiation detection module 4, the biological aerosol detection module 5, the chemical gas detection module 6 and the communication module 7 are all installed in the lower spherical shell 11. In this way, the protective shell 1 is connected by two parts, and the upper conical cylinder 12 can be easily opened to maintain each detection module and the charge-discharge module 3. The buckles 14 and the protrusions 13 can connect and fix the upper conical cylinder 12 and the lower spherical shell 11 together, and the connection structure is stable, and the installation and opening are relatively convenient and fast.

[0017] Further, a wireless communication antenna 17 is arranged at the upper end of the upper conical cylinder 12, and a charging port for charging the charge-discharge module 3 is arranged on the upper conical cylinder 12. In this way, when the communication module 7 cannot establish a communication connection with the outside, the wireless communication antenna 17 can establish a connection with the user end through the antenna.

[0018] Further, the damping platform 8 is installed above the counterweight 2, comprising an upper mounting plate, a lower fixing plate and a steel wire rope damper arranged between the upper mounting plate and the lower fixing plate, and the nuclear radiation detection module 4, the biological aerosol detection module 5 and the chemical gas detection module 6 are fixedly installed on the upper mounting plate. Specifically, the installed steel wire rope damper can also be replaced by a plurality of damping springs or damping pads, such as rubber pads or foams. In this way, the damping platform 8 has a simple structure, and damping is achieved through the steel wire rope damper, which is simple in structure and convenient to install.

[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application and not to limit the technical solutions. Those skilled in the art should understand that modifications or equivalent replacements to the technical solutions of the present application without departing from the spirit and scope of the present application should be covered in the scope of the claims of the present application.

Claims

1. A throw-type nuclear and chemical biological online monitoring device comprising a nuclear radiation detection module, a biological aerosol detection module and a chemical gas detection module, characterized in that, The protective shell has a hemispherical lower end and a conical upper end, and the nuclear radiation detection module, the biological aerosol detection module and the chemical gas detection module are installed in the protective shell.

2. The drop-in NCBM device of claim 1, wherein, The counterweight and the protective shell have the same shape and are integrally formed or fixed in the protective shell.

3. The drop-in NBC online monitoring device according to claim 1 or 2, characterized in that The protective shell is composed of an upper conical cylinder and a lower spherical shell body, the lower end of the upper conical cylinder is sealingly connected to the upper end of the lower spherical shell body, a plurality of protrusions are arranged on the outer wall of the upper end of the lower spherical shell body, and a plurality of buckles corresponding to the protrusions are arranged on the outer wall of the lower end of the upper conical cylinder.

4. The drop-in NCBM device of claim 3, wherein, A wireless communication antenna is arranged on the upper end of the upper conical cylinder, and a charging port for charging the charge-discharge module is arranged on the upper conical cylinder.

5. The drop-in NCBM device according to claim 1 or 2 or 4, wherein, The shock-absorbing table is installed above the counterweight and includes an upper mounting plate, a lower fixed plate and a steel wire rope shock absorber arranged between the upper mounting plate and the lower fixed plate, and the nuclear radiation detection module, the biological aerosol detection module and the chemical gas detection module are fixedly installed on the upper mounting plate.

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