CN207496430U - It is capable of the vehicle of filtering poisonous pernicious gas - Google Patents
It is capable of the vehicle of filtering poisonous pernicious gas Download PDFInfo
- Publication number
- CN207496430U CN207496430U CN201721251696.0U CN201721251696U CN207496430U CN 207496430 U CN207496430 U CN 207496430U CN 201721251696 U CN201721251696 U CN 201721251696U CN 207496430 U CN207496430 U CN 207496430U
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- Prior art keywords
- helmet
- driver
- compartment
- cabin
- connecting tube
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Abstract
The utility model provides a kind of vehicle for being capable of filtering poisonous pernicious gas, including driver's cabin and compartment；Air purification equipment is provided in compartment；Helmet filter device is provided in driver's cabin；The air purification equipment is connected with helmet filter device by connecting tube；The air purification equipment provides positive pressure air by connecting tube to helmet filter device；Valve is provided in the connecting tube at driver's cabin end；The valve is used to control the positive pressure air air inflow in connecting tube.Helmet filter device wearing facility provided by the utility model, it is easy to carry；Toxic and harmful gas is filtered out by helmet filter device, is avoided injured in toxic and harmful gas environment.
Description
Technical field
The utility model is related to automotive fields, and in particular, to a kind of vehicle for being capable of filtering poisonous pernicious gas.
Background technology
The existing detection breakdown lorry with positive pressure protective capacities is to be reequiped on the basis of common vehicle, but general
The driver's cabin being open to traffic can not carry out air-tightness repacking, and driver's cabin personnel protection is prevented by driver is given to be equipped with pneumatic respirator
Change clothes.Such mode driver need to wear startup ventilator mask, and pneumatic respirator mask need to be in close contact with driver, give
Driver brings uncomfortable, is influenced by oxygen cylinder size, and cannot be for a long time in toxic and harmful gas regional work.
Utility model content
For the defects in the prior art, the purpose of this utility model is to provide a kind of filtering poisonous pernicious gas of being capable of
Vehicle.
According to a kind of vehicle for being capable of filtering poisonous pernicious gas provided by the utility model, including driver's cabin and compartment；
Air purification equipment is provided in compartment；Helmet filter device is provided in driver's cabin；The air purification equipment and helmet mistake
Filter device is connected by connecting tube；The air purification equipment provides positive pressure air by connecting tube to helmet filter device；It drives
It sails and is provided with valve in the connecting tube at room end；The valve is used to control the positive pressure air air inflow in connecting tube.
Preferably, the helmet filter device includes helmet outer layer, helmet bladder layer, connection nozzle, filter and mistake
Strainer lattice, wherein：Air flue is formed between the helmet outer layer and helmet bladder layer；The helmet outer layer rear end is provided with to connect
The connection nozzle taken in succession；The positive pressure air enters air flue by connecting nozzle；The filter grid and filter setting
In the front end of helmet bladder layer.
Preferably, the material of the front end of the helmet outer layer is transparent material；The filter is covered in the filter screen
On lattice.
Preferably, the air purification equipment provides positive pressure air for compartment, be additionally provided in the compartment for reducing
The Pressure Relief Valve of compartment pressure and the pressure sensor for detecting compartment pressure.
Preferably, the biochemical defence suit being arranged in driver's cabin is further included, the biochemical defence suit is detachably connected with the use of described
Helmet filter device.
Preferably, the connecting tube includes compartment end connecting tube, driver's cabin end connecting tube and transitional connection pipe, the mistake
Connecting tube is crossed to be set between compartment and driver's cabin；It is provided with to connect for connecting transition on compartment and opposite two faces of driver's cabin
The through-hole taken over；Driver's cabin end connecting tube is telescopic elastic pipe, and the cross section size of driver's cabin end connecting tube is certainly
Centre is incremented by both sides.
Compared with prior art, the utility model has following advantageous effect：
1st, helmet filter device wearing facility provided by the utility model, it is easy to carry；
2nd, by installing helmet filter device in common vehicle, and then toxic and harmful gas is filtered out, avoided toxic
It is injured in pernicious gas environment.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is being capable of the vehicle structure schematic diagram of gas that is harmful to of filtering poisonous；
Fig. 2 is the structure diagram of helmet filter device.
It is shown in figure：
Specific embodiment
The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made.
These belong to the scope of protection of the utility model.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship is for only for ease of description the utility model and simplifies description rather than instruction or imply signified device or member
Part must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the present invention/utility model
Limitation.
According to a kind of vehicle for being capable of filtering poisonous pernicious gas provided by the utility model, including compartment 1, driver's cabin 2,
Air purification equipment 3, helmet filter device 4, connecting tube 5, valve 6 and Pressure Relief Valve 7, wherein：Filter is provided in compartment 1
Malicious ventilation device 3 and Pressure Relief Valve 7；Helmet filter device 4 is provided in driver's cabin 2；The air purification equipment 3 and head
Helmet filter device 4 is connected by connecting tube 5；The air purification equipment 3 is provided just by connecting tube 5 to helmet filter device 4
Press air；Valve 6 is provided in the connecting tube 5 at 2 end of driver's cabin；The valve 6 be used to controlling positive pressure air in connecting tube 5 into
Tolerance.
Further, the helmet filter device 4 include helmet outer layer 401, helmet bladder layer 402, connection nozzle 403,
Filter 404 and filter grid 405, wherein：Air flue is formed between the helmet outer layer 401 and helmet bladder layer 402；It is described
401 rear end of helmet outer layer is provided with the connection nozzle 403 for connecting connecting tube 5；The air inlet that nozzle 403 is air flue is connected,
The positive pressure air is by connecting nozzle 403 into air entering flue；The filter grid 405 and filter 404 are arranged on helmet liner
The front end of layer, filter 404 and filter grid 405 form the gas outlet of air flue.
In more detail, the material of the front end of the helmet outer layer 401 is transparent material, it is ensured that driver can drive safely
It sails；Further, the transparent material is removably mounted at the front end of helmet outer layer 401, more conducively cleans.The filter
404 are covered on the filter grid 405, and filter 404 can further filter positive pressure air, and filter grid 405 can drop
The air pressure of low positive pressure air avoids positive pressure air air pressure that driver's breathing is caused very much to have some setbacks greatly.
In detail, the air purification equipment 3 provides positive pressure air for compartment 1, and being additionally provided with pressure in the compartment 1 lets out
Valve 7 and pressure sensor are put, for detecting compartment pressure, Pressure Relief Valve 7 is used for when compartment pressure is excessive pressure sensor
Discharge compartment pressure.
It is specifically, described to further include the biochemical defence suit being arranged in driver's cabin in the vehicle of filtering poisonous pernicious gas,
The biochemical defence suit is detachably connected with the use of the helmet filter device, further ensures that driver in poisonous and harmful environment
Safety.
More specifically, the connecting tube 5 includes compartment end connecting tube, driver's cabin end connecting tube and transitional connection pipe,
The transitional connection pipe is set between compartment and driver's cabin；It is provided with to connect on compartment and opposite two faces of driver's cabin
The through-hole of transitional connection pipe；Driver's cabin end connecting tube is telescopic elastic pipe, such as elastic bellows avoid driver from existing
Driver's cabin end connecting tube is broken during head rotation, the cross section size of driver's cabin end connecting tube is passed from intermediate to both sides
Increase.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment
Sign can be arbitrarily combined with each other.
Claims (6)
1. a kind of vehicle for being capable of filtering poisonous pernicious gas, which is characterized in that including driver's cabin and compartment；It is provided in compartment
Air purification equipment；Helmet filter device is provided in driver's cabin；The air purification equipment and helmet filter device pass through company
Take over connection；The air purification equipment provides positive pressure air by connecting tube to helmet filter device；The connection at driver's cabin end
Valve is provided on pipe；The valve is used to control the positive pressure air air inflow in connecting tube.
2. the vehicle according to claim 1 for being capable of filtering poisonous pernicious gas, which is characterized in that the helmet filtering dress
It puts including helmet outer layer, helmet bladder layer, connection nozzle, filter and filter grid, wherein：The helmet outer layer and the helmet
Air flue is formed between bladder layer；The helmet outer layer rear end is provided with the connection nozzle for connecting connecting tube；The positive pressure is empty
Gas enters air flue by connecting nozzle；The filter grid and filter are arranged on the front end of helmet bladder layer.
3. the vehicle according to claim 2 for being capable of filtering poisonous pernicious gas, which is characterized in that the helmet outer layer
The material of front end is transparent material；The filter is covered on the filter grid.
4. the vehicle according to claim 1 for being capable of filtering poisonous pernicious gas, which is characterized in that the gas filtration ventilation dress
It is set to compartment and positive pressure air is provided, be additionally provided in the compartment for reducing the Pressure Relief Valve of compartment pressure and for detecting
The pressure sensor of compartment pressure.
5. the vehicle according to claim 1 for being capable of filtering poisonous pernicious gas, which is characterized in that further include to be arranged on and drive
The biochemical defence suit in room is sailed, the biochemical defence suit is detachably connected with the use of the helmet filter device.
6. the vehicle according to claim 1 for being capable of filtering poisonous pernicious gas, which is characterized in that the connecting tube includes
Compartment end connecting tube, driver's cabin end connecting tube and transitional connection pipe, the transitional connection pipe be set to compartment and driver's cabin it
Between；The through-hole for connecting transitional connection pipe is provided on compartment and opposite two faces of driver's cabin；The driver's cabin end connection
It manages as telescopic elastic pipe, the cross section size of driver's cabin end connecting tube is incremented by from intermediate to both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251696.0U CN207496430U (en) | 2017-09-27 | 2017-09-27 | It is capable of the vehicle of filtering poisonous pernicious gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721251696.0U CN207496430U (en) | 2017-09-27 | 2017-09-27 | It is capable of the vehicle of filtering poisonous pernicious gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207496430U true CN207496430U (en) | 2018-06-15 |
Family
ID=62498919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721251696.0U Active CN207496430U (en) | 2017-09-27 | 2017-09-27 | It is capable of the vehicle of filtering poisonous pernicious gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207496430U (en) |
-
2017
- 2017-09-27 CN CN201721251696.0U patent/CN207496430U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190121 Address after: 430061 No. 268 Zhangzhidong Road, Wuchang District, Wuhan City, Hubei Province Co-patentee after: SHANGHAI LINGYAO SHIP ENGINEERING CO., LTD. Patentee after: China Ship Research and Design Center Address before: Room 1101-1102, Scientific Research Building No. 1, 2931 Huaning Road, Minhang District, Shanghai, 201100 Patentee before: SHANGHAI LINGYAO SHIP ENGINEERING CO., LTD. |
|
| TR01 | Transfer of patent right |