CN208682556U - A kind of special vehicle integrated protection system - Google Patents
A kind of special vehicle integrated protection system Download PDFInfo
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- CN208682556U CN208682556U CN201821160497.3U CN201821160497U CN208682556U CN 208682556 U CN208682556 U CN 208682556U CN 201821160497 U CN201821160497 U CN 201821160497U CN 208682556 U CN208682556 U CN 208682556U
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- protection system
- special vehicle
- air purification
- integrated protection
- purification equipment
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Abstract
The utility model discloses a kind of special vehicle integrated protection system, including three proofings comprehensively control box, air purification equipment and control display board, three proofings comprehensively control box includes MCU, the input terminal of MCU is successively electrically connected with pressure sensor group, concentration of toxic gases sensor group, nuclear radiation transducer group and input key, its output end is electrically connected with CAN bus, relay, CAN bus is for providing data interaction, and relay is for controlling air purification equipment operation；Air purification equipment includes dedusting booster fan, conversion equipment and the canister of successively piping connection, dedusting booster fan and the outer piping connection of vehicle, and the output of conversion equipment is set to car, for providing clean air；Controlling display board includes display instrument and control key.The purpose of this utility model is to provide a kind of special vehicle integrated protection system, and for the integrated protection system by the three proofings device of special vehicle by integration, optimization, integrated level is higher, convenient for operation control etc..
Description
Technical field
The utility model belongs to special vehicle ancillary equipment field, specially a kind of special vehicle integrated protection system.
Background technique
The NBC protection system of special vehicle is as the development of nuclear weapon, biological weapons, chemical weapons is come into being.Three proofings
Device refers to the protective capacities to nuclear pollution, biological weapons, chemical weapons that vehicle has after installing some necessary facilities additional, right
The protection of Nuclear Biological Chemical is referred to as " three proofings "." three proofings " the vehicle overwhelming majority all uses collective type protection against overpressure, and abbreviation superpressure collection is anti-.
Superpressure collection is anti-to be mainly made of detection alarm device, control closing organ, air purification equipment and seal member of car body etc..It visits
Measuring alarming device is the knowledge of three proofings device, can find Nuclear Biological Chemical environment in time, alarm rapidly and issue control instruction；It closes
The instruction that authorities detection alarm device issues automatically controls closing organ and closes, and forms car with vehicle seal member
Sealing state；Air purification equipment is mainly used to purifying contaminated air, provides fresh air to multiply load person, and make occupant cabin
Superpressure is established, the intrusion for polluting air outside vehicle is prevented, protection occupant carries safety.
Superpressure index is the comprehensive test index of special vehicle NBC protection system air purification equipment Yu vehicle sealing element.Occupant
The effect of indoor superpressure is primarily used to prevent to pollute air intrusion car outside vehicle, and superpressure is higher, prevents the ability of intrusion stronger.
Certainly can not be too high, one side differential pressure is too big, and personnel can feel uncomfortable in cabin, it is often more important that air quantity will affect greatly very much
The toxic air that the filter absorber protection service life enters simultaneously can not be filtered effectively, be aggravated as long as instead resulting in in-vehicle exposure so energy
Effectively prevent pollution air intrusion outside vehicle interior.Vehicle is afield traveling, and the air outside vehicle is flowing, so
Air relative vehicle outside vehicle and form wind pressure.Only interior superpressure is greater than the wind pressure outside vehicle, could prevent the pollution outside vehicle
Air intrusion is interior, so the superpressure value needed under stationary vehicle and driving status is different.
The armored vehicle three proofings device being most widely used at present is all made of distributed system, detection alarm device by
Separately detect the radiation alarm of nuclear pollution, the differential pressure instrument composition that the warning against chemical warfare agents of detection biochemical pollution and differential pressure are shown.Three
A instrument dispersion installation, takes up space, and control dispersion does not have analog output function, is unfavorable in car body (outer) portion arrangement.Separately
Outside, the degree of automation between each system is not high, and mutually collaborative work ability is poor.
Utility model content
The purpose of this utility model is in view of the above problems, providing a kind of special vehicle integrated protection system, and the synthesis is anti-
For protecting system by the three proofings device of special vehicle by integration, optimization, integrated level is higher, convenient for operation control etc..
In order to achieve the above object, the technical solution adopted in the utility model is: a kind of special vehicle integrated protection system, packet
Include the three proofings comprehensively control box being electrically connected with each other, air purification equipment and control display board, the three proofings comprehensively control box packet
MCU is included, the input terminal of the MCU is successively electrically connected with pressure sensor group, concentration of toxic gases sensor group, nuclear radiation biography
Sensor group and input key, output end are electrically connected with CAN bus, relay, and the CAN bus is used for and full-vehicle control system
System provides data interaction interface, and the relay is for controlling air purification equipment operation；The air purification equipment include according to
The outer piping connection of dedusting booster fan, conversion equipment and the canister of secondary piping connection, the dedusting booster fan and vehicle, it is described
The output of conversion equipment is set to car, for providing clean air；The control display board includes display instrument and control key.
Further, the MCU is the microprocessor unit for being integrated with PID controller.
Further, the dedusting booster fan is brushless direct-current dedusting booster fan.
Further, the air purification equipment has analog input regulatory function, is carried out by control key input
It adjusts.
Further, the control display board is equipped with the gas filtration ventilation lamp being electrically connected with air purification equipment.
Further, the air purification equipment input/output terminal uses Y50X-1415TK5 type cylindrical connector.
Further, the three proofings comprehensively control box input/output terminal uses XCE22T14K1P1 type electric connector.
The utility model has the beneficial effects that the program by integrated arrangement, realizes that superpressure value is adjustable, has integrated level
It is high, protective performance is good, high degree of automation, it is light-weight, compact-sized the advantages that；This system when automatic control system fail when,
Filter poison and cleaning can manually be controlled by control key by the switch conversion on control display board to state is manually controlled
Ventilation function, flexible operation；Interior superpressure value can be configured according to vehicle actual conditions, when interior pressure is more than setting value
When, by feedback, the revolving speed of dedusting pressurization dedusting booster fan is adjusted, reduces the air mass flow of system, when interior pressure is lower than
When setting value, by feedback, the revolving speed of dedusting pressurization dedusting booster fan is adjusted, increases the air mass flow of system, thus by vehicle
The voltage-controlled system of internal difference in a certain range, effectively reduces device power consumption, extends the canister service life.
Detailed description of the invention
Fig. 1 is the utility model control principle drawing.
Fig. 2 is the utility model circuit connection diagram.
Fig. 3 is the utility model conversion equipment connection schematic diagram.
Specific embodiment
In order to enable those skilled in the art to better understand the technical solutions of the present invention, with reference to the accompanying drawing to this reality
Be described in detail with novel, the description of this part be only it is exemplary and explanatory, should not be to the protection scope of the utility model
There is any restriction effect.
As shown in Figure 1-3, the specific structure of the utility model are as follows: a kind of special vehicle integrated protection system, including it is mutual
Three proofings comprehensively control box, air purification equipment and the control display board of electric connection, the three proofings comprehensively control box includes MCU,
The input terminal of the MCU is successively electrically connected with pressure sensor group, concentration of toxic gases sensor group, nuclear radiation transducer group
With input key, output end is electrically connected with CAN bus, relay, and the CAN bus is used to provide with whole-control system
Data interaction interface, the relay is for controlling air purification equipment operation；The air purification equipment includes successively pipeline
The outer piping connection of dedusting booster fan, conversion equipment and the canister of connection, the dedusting booster fan and vehicle, the converting means
The output set is set to car, for providing clean air；The control display board includes display instrument and control key.
Preferably, the MCU is the microprocessor unit for being integrated with PID controller.
Preferably, the dedusting booster fan is brushless direct-current dedusting booster fan.
Preferably, the air purification equipment has analog input regulatory function, is adjusted by controlling key input
Section.
Preferably, the control display board is equipped with the gas filtration ventilation lamp being electrically connected with air purification equipment.
Preferably, the air purification equipment input/output terminal uses Y50X-1415TK5 type cylindrical connector.
Preferably, the three proofings comprehensively control box input/output terminal uses XCE22T14K1P1 type electric connector.
When specifically used, the flow direction of air is divided into the malicious state of filter and clean ventilation state, and filter malicious state: the outer air of vehicle is through removing
After dirt is got rid of in the pressurization of dirt booster fan, canister air inlet is switched to by conversion equipment, as shown in Fig. 3, A is conversion equipment
(principle such as threeway selection switch), B is canister, and air filtration is multiplied load person at car is supplied to after non-toxic gas by canister
With；Clean ventilation state: the outer air of vehicle switches to ventilation side after dirt is got rid of in the pressurization of dedusting booster fan, by conversion equipment, no
It crosses canister and is directly entered interior supply car and multiplies load person and use and eliminate the smoke of gunpowder etc. generated when cannon gun are shot.
Specific control mode is divided into full-automatic state and manual-operated emergent state, and detailed electric control theory figure is shown in attached drawing
2。
Full-automatic state: when concentration of toxic gases sensor group, the nuclear radiation transducer group of three proofings comprehensively control box detect
When to alarm signal, the relay of three proofings comprehensively control box gives conversion equipment (switching to the malicious state of filter), dedusting pressurization wind respectively
Machine issues enabling signal, while issuing alarm signal, the pressure of three proofings comprehensively control box to in-vehicle alarm system by CAN bus
Differential pressure inside and outside sensor group collecting vehicle, and developer dose rate, dosage, differential pressure and alarm condition in display instrument.Differential pressure PID
Closed Loop Control Unit is controlled according to the superpressure value (by the input key manual setting on three proofings comprehensively control box) being specifically arranged
The air force of dedusting booster fan, when detecting that differential pressure is excessive, the control of differential pressure PID Closed Loop Control Unit reduces dedusting pressurization
The air quantity of blower increases the action time of canister to reduce differential pressure；When detecting that differential pressure is too small, differential pressure PID closed-loop control
Unit control increases the air quantity of dedusting booster fan, to increase differential pressure, effectively prevents the air polluted outside vehicle into the car.
Manual-operated emergent state: equally it is divided into the malicious state of filter and clean ventilation state, when three proofings comprehensively control box fails or connects
When being entered protection state by superior instructions, the control key pressed on control display board switches to manual mode, when filtering malicious state: then
Atomproof or anti-chemical button is pressed, air purification equipment realizes filter poison；When clean ventilation state: the high speed on selection instrument board
Or low velocity purge switching switch (conversion equipment switches to clean ventilation state), air purification equipment realize clean ventilation.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
Specific case used herein is expounded the principles of the present invention and embodiment, above example
Illustrate the method and its core concept for being merely used to help understand the utility model.The above is only the preferred of the utility model
Embodiment, it is noted that due to the finiteness of literal expression, and objectively there is unlimited specific structure, for this technology
For the those of ordinary skill in field, without departing from the principle of this utility model, several improvement, retouching can also be made
Or variation, above-mentioned technical characteristic can also be combined in the right way；These improve retouching, variation or combination, or not
It is improved that the conception and technical scheme of utility model are directly applied into other occasions, it is regarded as the protection of the utility model
Range.
Claims (7)
1. a kind of special vehicle integrated protection system, including three proofings comprehensively control box, the air purification equipment being electrically connected with each other
With control display board, which is characterized in that the three proofings comprehensively control box includes MCU, and the input terminal of the MCU is successively electrically connected
There are pressure sensor group, concentration of toxic gases sensor group, nuclear radiation transducer group and input key, output end to be electrically connected
There are CAN bus, relay, the CAN bus is used to provide data interaction interface with whole-control system, and the relay is used for
Control air purification equipment operation；The air purification equipment includes dedusting booster fan, the conversion equipment of successively piping connection
And canister, the dedusting booster fan and the outer piping connection of vehicle, the output of the conversion equipment is set to car, clear for providing
Clean air；The control display board includes display instrument and control key.
2. a kind of special vehicle integrated protection system according to claim 1, which is characterized in that the MCU is to be integrated with
The microprocessor unit of PID controller.
3. a kind of special vehicle integrated protection system according to claim 1, which is characterized in that the dedusting booster fan
For brushless direct-current dedusting booster fan.
4. a kind of special vehicle integrated protection system according to claim 1, which is characterized in that the air purification equipment
With analog input regulatory function, it is adjusted by controlling key input.
5. a kind of special vehicle integrated protection system according to claim 1, which is characterized in that on the control display board
Equipped with the gas filtration ventilation lamp being electrically connected with air purification equipment.
6. a kind of special vehicle integrated protection system according to claim 1, which is characterized in that the air purification equipment
Input/output terminal uses Y50X-1415TK5 type cylindrical connector.
7. a kind of special vehicle integrated protection system according to claim 1, which is characterized in that the three proofings comprehensively control
Box input/output terminal uses XCE22T14K1P1 type electric connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160497.3U CN208682556U (en) | 2018-07-20 | 2018-07-20 | A kind of special vehicle integrated protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821160497.3U CN208682556U (en) | 2018-07-20 | 2018-07-20 | A kind of special vehicle integrated protection system |
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| Publication Number | Publication Date |
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| CN208682556U true CN208682556U (en) | 2019-04-02 |
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ID=65881766
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| CN201821160497.3U Active CN208682556U (en) | 2018-07-20 | 2018-07-20 | A kind of special vehicle integrated protection system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466322A (en) * | 2019-08-29 | 2019-11-19 | 徐工集团工程机械股份有限公司科技分公司 | A kind of gas defence driver's cabin of double aeration structures |
| CN111156861A (en) * | 2019-12-26 | 2020-05-15 | 四川天微电子有限责任公司 | Control method of armored vehicle integrated three-prevention acquisition driving device |
| CN112848844A (en) * | 2021-03-10 | 2021-05-28 | 合肥天鹅制冷科技有限公司 | Environment control system for vehicle |
| CN113997761A (en) * | 2021-11-03 | 2022-02-01 | 中国船舶重工集团公司第七一九研究所 | Centralized defense system |
-
2018
- 2018-07-20 CN CN201821160497.3U patent/CN208682556U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466322A (en) * | 2019-08-29 | 2019-11-19 | 徐工集团工程机械股份有限公司科技分公司 | A kind of gas defence driver's cabin of double aeration structures |
| CN111156861A (en) * | 2019-12-26 | 2020-05-15 | 四川天微电子有限责任公司 | Control method of armored vehicle integrated three-prevention acquisition driving device |
| CN112848844A (en) * | 2021-03-10 | 2021-05-28 | 合肥天鹅制冷科技有限公司 | Environment control system for vehicle |
| CN112848844B (en) * | 2021-03-10 | 2024-05-14 | 合肥天鹅制冷科技有限公司 | Vehicle environmental control system |
| CN113997761A (en) * | 2021-11-03 | 2022-02-01 | 中国船舶重工集团公司第七一九研究所 | Centralized defense system |
| CN113997761B (en) * | 2021-11-03 | 2024-01-05 | 中国船舶重工集团公司第七一九研究所 | Collecting and preventing system |
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