CN107128152A - A kind of two fans pressurizing filter driver's cabin - Google Patents
A kind of two fans pressurizing filter driver's cabin Download PDFInfo
- Publication number
- CN107128152A CN107128152A CN201710552267.5A CN201710552267A CN107128152A CN 107128152 A CN107128152 A CN 107128152A CN 201710552267 A CN201710552267 A CN 201710552267A CN 107128152 A CN107128152 A CN 107128152A
- Authority
- CN
- China
- Prior art keywords
- interior
- draught fan
- induced draught
- cab body
- cabin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
- B60H1/00557—Details of ducts or cables
- B60H1/00564—Details of ducts or cables of air ducts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
- B60H1/242—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the front area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
- B60H3/0641—Filter arrangements in the air stream near ventilating openings in the vehicle exterior
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/06—Drivers' cabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H2003/0691—Adsorption filters, e.g. activated carbon
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The present invention announces a kind of two fans pressurizing filter driver's cabin for polluting and being used under more serious occasion in air ambient, belongs to technical field of engineering machinery.Including cab body；Also include the airduct connected inside and outside cab body being arranged on cab body；Described airduct the inner is connected with the interior air channel in cab body；Interior induced draught fan is installed in the interior air channel；The airduct outer end is connected with the outer air duct outside cab body；The one end being provided with the outer air duct close to one end of external port in outer induced draught fan, outer air duct close to airduct is provided with active carbon layer.Its course of work：First, outer induced draught fan and interior induced draught fan are opened, the double superchargings of driver's cabin are realized；Secondly, air carries out antitoxic filtration by active carbon layer under the driving of outer induced draught fan and interior induced draught fan.This invention ensures that driving, room air is fresh pollution-free, and cabin interior supercharging preferably stops the dust of external environment, improves the sealing of complete machine.
Description
Technical field
It is more particularly to a kind of to make in the case where air ambient pollutes more serious occasion the present invention relates to a kind of engineering machinery vehicle
Two fans pressurizing filter driver's cabin.
Background technology
Protected to meet loader cab in user's use demand under the serious occasion of environmental pollution, engineering machinery
Aspect requires more and more higher.Traditional driver's cabin is pressurized by air conditioning system, and micro- supercharging can be played in driver's cabin
Effect, with certain dust-proof effect.But in the seriously polluted area of some air ambients, use only can not be met by the micro- supercharging of air-conditioning
Family demand, is mainly reflected at 2 points：1st, the pressure in driver's cabin is inadequate；2nd, air conditioning system drives pernicious gas band people
Room, air-conditioning is without filtering function or has easy filtering function.
The content of the invention：
In order to solve the above technical problems, the present invention provides a kind of two fans pressurizing filter driver's cabin, the mistake that it can be safe and reliable
The pernicious gas of external environment condition is filtered, preferably stops the dust of external environment, the practicality and security of complete machine is improved.
To reach above-mentioned purpose, the technical scheme is that：A kind of two fans pressurizing filter driver's cabin, including driver's cabin
Body；Also include the airduct connected inside and outside cab body being arranged on cab body；Described airduct the inner is connected with position
In the interior air channel in cab body；Interior induced draught fan is installed in the interior air channel；The airduct outer end is connected with to be located at and driven
Sail the external outer air duct of room sheet；One end of close external port is provided with close in outer induced draught fan, outer air duct in the outer air duct
One end of airduct is provided with active carbon layer.
It is further：The interior air channel is fixed on the bottom plate in cab body；The outer air duct lower end is connected with
Stand；The stand is fixed on outside the side plate of cab body.
The outer induced draught fan and interior induced draught fan keep the atmospheric pressure in cab body to be 1.5 × 10^5Pa ~ 2.5
×10^5Pa。
A kind of two fans pressurizing filter driver's cabin of the present invention, compared with the existing technology, further optimizes in configuration aspects and drives
Room function of increasing pressure is sailed, practicality is stronger.Its course of work：First, outer induced draught fan and interior induced draught fan are opened, driver's cabin is realized
Double superchargings；Secondly, air carries out antitoxic filtration by active carbon layer under the driving of outer induced draught fan and interior induced draught fan.
This invention ensures that driving, room air is fresh pollution-free, and cabin interior supercharging preferably stops external environment
Dust, improve complete machine sealing.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1st, cab body；2nd, active carbon layer；3rd, outer induced draught fan；4th, stand；5th, airduct；6th, interior induced draught fan；
7th, interior air channel；8th, outer air duct.
Embodiment
The following is the specific embodiment of the present invention, in conjunction with accompanying drawing, the present invention will be further described.
As shown in figure 1, a kind of two fans pressurizing filter driver's cabin, including cab body 1, and installed in cab body
The airduct 5 inside and outside connection cab body 1 on 1.The outer end of airduct 5 is connected with the outer air duct 8 outside cab body 1, outside
The lower end of air channel 8 is connected with stand 4, and stand 4 is fixed on outside the side plate of cab body 1；Close to one end of external port in outer air duct 8
One end in outer induced draught fan 3, outer air duct 8 close to airduct 5 is installed active carbon layer 2 is installed.Outer induced draught fan 3 is to driver's cabin
The inside of body 1 is once pressurized.The inner of airduct 5 is connected with the interior air channel 7 in cab body 1, and interior air channel 7 is fixed on
On bottom plate in cab body 1；Interior induced draught fan 6 is installed in interior air channel 7.Interior induced draught fan 6 is realized to cab body 1
Inside carries out secondary booster.Outer induced draught fan 3 and interior induced draught fan 6 keep the atmospheric pressure in cab body 1 to be 1.5 × 10
^5Pa~2.5×10^5Pa。
Working method is as follows：
Outer induced draught fan 3 sucks pernicious gas from the external world, is filtered by active carbon layer 2, by airduct 5, the gas after filtering
Body carries out secondary booster by interior induced draught fan 6, into driver's cabin, and the pressure in driver's cabin increases, and gas keeps clean.
Claims (3)
1. a kind of two fans pressurizing filter driver's cabin, including cab body（1）；It is characterized in that：Also include being arranged on driving
Room body（1）On connection cab body（1）Inside and outside airduct（5）；The airduct（5）The inner is connected with positioned at driver's cabin sheet
Body（1）Interior interior air channel（7）；The interior air channel（7）In interior induced draught fan is installed（6）；The airduct（5）Outer end is connected with position
In cab body（1）Outer outer air duct（8）；The outer air duct（8）In outer induced draught fan is installed close to one end of external port
（3）, outer air duct（8）In close to airduct（5）One end active carbon layer is installed（2）.
2. a kind of two fans pressurizing filter driver's cabin according to claim 1, it is characterised in that：The interior air channel（7）Gu
It is scheduled on cab body（1）On interior bottom plate；The outer air duct（8）Lower end is connected with stand（4）；The stand（4）It is fixed on
Cab body（1）Side plate outside.
3. a kind of two fans pressurizing filter driver's cabin according to claim 1, it is characterised in that：The outer induced draught fan
（3）With interior induced draught fan（6）Keep cab body（1）Interior atmospheric pressure is 1.5 × 10^5Pa ~ 2.5 × 10^5Pa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710552267.5A CN107128152A (en) | 2017-07-07 | 2017-07-07 | A kind of two fans pressurizing filter driver's cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710552267.5A CN107128152A (en) | 2017-07-07 | 2017-07-07 | A kind of two fans pressurizing filter driver's cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107128152A true CN107128152A (en) | 2017-09-05 |
Family
ID=59737704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710552267.5A Pending CN107128152A (en) | 2017-07-07 | 2017-07-07 | A kind of two fans pressurizing filter driver's cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107128152A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575409A (en) * | 2017-11-03 | 2018-01-12 | 贾庆隆 | The adjustable automobile ventilating device of turbofan rotating speed |
| CN107740778A (en) * | 2017-11-03 | 2018-02-27 | 贾庆隆 | The adjustable automobile air-supply arrangement of turbofan rotating speed |
| CN108454578A (en) * | 2018-04-02 | 2018-08-28 | 无锡圣美环境科技有限公司 | Driven cleaning trolley with air-cleaning function |
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594069Y (en) * | 2002-07-26 | 2003-12-24 | 湖南江麓机械集团有限公司 | Air purifier for purifying engineering mechanical vehicle dricab |
| KR20080021999A (en) * | 2006-09-05 | 2008-03-10 | 주식회사 대우일렉트로닉스 | Waste heat recovery type ventilation apparatus having adjustable filtration-capacity |
| CN102358140A (en) * | 2011-08-08 | 2012-02-22 | 北京二七轨道交通装备有限责任公司 | Vehicle indoor supercharging device and method |
| CN103968476A (en) * | 2014-05-14 | 2014-08-06 | 无锡罗特新风技术有限公司 | Vehicle-mounted fresh air purifier |
| CN104494611A (en) * | 2014-12-18 | 2015-04-08 | 北京二七轨道交通装备有限责任公司 | Cab |
| CN206884660U (en) * | 2017-07-07 | 2018-01-16 | 徐工集团工程机械股份有限公司科技分公司 | A kind of two fans pressurizing filter driver's cabin |
-
2017
- 2017-07-07 CN CN201710552267.5A patent/CN107128152A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594069Y (en) * | 2002-07-26 | 2003-12-24 | 湖南江麓机械集团有限公司 | Air purifier for purifying engineering mechanical vehicle dricab |
| KR20080021999A (en) * | 2006-09-05 | 2008-03-10 | 주식회사 대우일렉트로닉스 | Waste heat recovery type ventilation apparatus having adjustable filtration-capacity |
| CN102358140A (en) * | 2011-08-08 | 2012-02-22 | 北京二七轨道交通装备有限责任公司 | Vehicle indoor supercharging device and method |
| CN103968476A (en) * | 2014-05-14 | 2014-08-06 | 无锡罗特新风技术有限公司 | Vehicle-mounted fresh air purifier |
| CN104494611A (en) * | 2014-12-18 | 2015-04-08 | 北京二七轨道交通装备有限责任公司 | Cab |
| CN206884660U (en) * | 2017-07-07 | 2018-01-16 | 徐工集团工程机械股份有限公司科技分公司 | A kind of two fans pressurizing filter driver's cabin |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107575409A (en) * | 2017-11-03 | 2018-01-12 | 贾庆隆 | The adjustable automobile ventilating device of turbofan rotating speed |
| CN107740778A (en) * | 2017-11-03 | 2018-02-27 | 贾庆隆 | The adjustable automobile air-supply arrangement of turbofan rotating speed |
| CN108454578A (en) * | 2018-04-02 | 2018-08-28 | 无锡圣美环境科技有限公司 | Driven cleaning trolley with air-cleaning function |
| 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 |
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