CN107176011A - Articulated truck driver's cabin pressure charging system - Google Patents
Articulated truck driver's cabin pressure charging system Download PDFInfo
- Publication number
- CN107176011A CN107176011A CN201710499857.6A CN201710499857A CN107176011A CN 107176011 A CN107176011 A CN 107176011A CN 201710499857 A CN201710499857 A CN 201710499857A CN 107176011 A CN107176011 A CN 107176011A
- Authority
- CN
- China
- Prior art keywords
- wind chamber
- supercharging
- driver
- cabin
- blast pipe
- 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
- B60H1/00378—Air-conditioning arrangements specially adapted for particular vehicles for tractor or load vehicle cabins
-
- 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
- B60H1/00457—Ventilation unit, e.g. combined with a radiator
-
- 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
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of articulated truck driver's cabin pressure charging system, it is characterized in that, including A/C evaporator, air-conditioning blast pipe, supercharging fresh air duct, supercharging blast pipe and the booster being sequentially connected；The supercharging blast pipe and booster are arranged on the outside of driver's cabin；A/C evaporator and the air-conditioning blast pipe is arranged on the inside of driver's cabin；The supercharging fresh air duct is arranged on the bottom of driver's cabin；The supercharging fresh air duct includes the wind chamber and wind chamber joint being sequentially connected；Support gusset is provided with the outside of the wind chamber；It is described to support gusset to be used for the bottom that wind chamber is fixed on to driver's cabin；The laminated structure that gusset is supported using unilateral concave arc, concave arc matches with wind chamber；The supercharging blast pipe and air-conditioning air intake inside pipe wall are embedded with steel wire.The beneficial effect that the present invention is reached：The present apparatus is simple in construction, intake is big, it is safe and reliable the advantages of, the working environment of Clean and comfortable can be provided for operating personnel, operating efficiency is substantially improved.
Description
Technical field
The present invention relates to a kind of articulated truck driver's cabin pressure charging system, belong to mining machinery technical field.
Background technology
Radial type quarry tipper is widely used in the infrastructure project such as large-scale mine, water conservancy, harbour, harbour, its work
Make environment very severe, mainly run on muddy road conditions or the environment stirred up a cloud of dust, this sealing just to driver's cabin is dust-proof
Property proposes higher requirement.Traditional sealing and dustproof is main from cab structure design, to a certain extent can be real
The lifting of existing sealing property, but the environment excessively closed can cause the continuous rising of gas concentration lwevel in cab space, hold
The fatigue of operating personnel is easily caused, operating efficiency is reduced, or even cause potential safety hazard.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of driver's cabin inner air pressure of being lifted
Pressure charging system, constructs malleation driver's cabin, effectively lifting air-conditioning system operational efficiency, lifting electrical equipment service life, lifting
IAQ is driven, is that operator creates a good working environment, improves the operating efficiency of operator.
In order to realize above-mentioned target, the present invention is adopted the following technical scheme that：
A kind of articulated truck driver's cabin pressure charging system, it is characterized in that, including A/C evaporator, the air-conditioning air intake being sequentially connected
Pipe, supercharging fresh air duct, supercharging blast pipe and booster；The supercharging blast pipe and booster are arranged on the outside of driver's cabin；
A/C evaporator and the air-conditioning blast pipe is arranged on the inside of driver's cabin；The supercharging fresh air duct is arranged on the bottom of driver's cabin
Portion；The supercharging fresh air duct includes the wind chamber and wind chamber joint being sequentially connected；The other end of the wind chamber and air-conditioning blast pipe
It is connected；Support gusset is provided with the outside of the wind chamber；It is described to support gusset to be used for the bottom that wind chamber is fixed on to driver's cabin；Institute
The laminated structure for supporting gusset using unilateral concave arc is stated, concave arc matches with wind chamber；The supercharging blast pipe and air-conditioning blast pipe
Inwall is embedded with steel wire.
Further, the support gusset is provided with several, be distributed in the middle part of wind chamber and close to wind chamber joint one
On end.
Further, the support gusset is welded with wind chamber.
Further, the support gusset is provided with four.
Further, the supercharging blast pipe and air-conditioning blast pipe use Telescopic flexible pipe.
Further, the external diameter of the wind chamber is identical with A/C evaporator interface outside dimension；The wind lumen inwall is applied
It is wiped with wax layer.
The beneficial effect that the present invention is reached：The present apparatus is simple in construction, intake is big, it is safe and reliable the advantages of, can for behaviour
Make the working environment that personnel provide Clean and comfortable, operating efficiency is substantially improved.
Brief description of the drawings
Fig. 1 is the structural representation of supercharging fresh air duct in the present apparatus；
Fig. 2 is driver's cabin fresh air adapter figure；
Fig. 3 is the driver's cabin air channel location drawing.
The implication of reference in figure：
1- wind chambers, 2- supports gusset, and 3- wind chamber joints, 4- boosters, 5- supercharging blast pipes, 6- air-conditioning blast pipes, 7- air-conditionings steam
Send out seat supports beam before device, 8- bottoms skeleton rear cross beam, 9- rear support support beams, 10-.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
The pressure charging system of the present apparatus is mainly used in radial type cab of mine dump truck, and main composition includes wind chamber 1, supports
Gusset 2, wind chamber joint 3, booster 4 is pressurized blast pipe 5, air-conditioning blast pipe 6, A/C evaporator 7.Wherein, wind chamber 1, support bar
Plate 2, wind chamber joint 3 constitutes supercharging fresh air duct, and the two ends of supercharging fresh air duct connect supercharging blast pipe 5 and air-conditioning air intake respectively
Pipe 6, then be connected by being pressurized blast pipe 5 and air-conditioning blast pipe 6 with booster 4 and A/C evaporator 7, construct radial type self-unloading
Car driver's cabin pressure charging system.Seat supports beam 10, rear support before supercharging fresh air duct is welded in by wind chamber 1 and bearing rib 2
In support beam 9 and bottom skeleton rear cross beam 8.
In the present embodiment, wind chamber 1 is filled using external diameter with A/C evaporator fresh air interface outside dimension identical seamless steel pipe
Bending and molding after sand, and carry out managing interior casting antirust treatment after welding.
Wind chamber joint 3 is welded by external diameter and the fresh air interface outside dimension identical seamless steel pipe of booster 4 with tubaeform joint
Connect composition.
Bearing rib 2 is unilateral concave arc structure design, is preferably fitted with the external cylindrical surface of wind chamber 1,42 points of bearing ribs
The front portion and middle part of wind chamber 1 are not welded in.
Booster 4 possesses coarse filtration and refined filtration function, and by the structure design of itself of booster 4, big dust particle is utilized
Centrifugal principle is discharged, and by the fine filter core inside booster 4, by more tiny powder filtering filtration, filtering accuracy is reachable
2.5um.Supercharging blast pipe 5 and air-conditioning blast pipe 6 are Telescopic flexible pipe, and flexible pipe rubber inner wall is embedded in steel wire, both keeps away
The drawbacks of the bringing that be rigidly connected is exempted from, the service life of vent hose is improved again.A/C evaporator 7 possesses defrosting, blows face, blows
Pin and fresh air function, fresh air filter core is equipped with fresh air interface, provides third time filtering to enter the air of the circulatory system, significantly
Improve the cleannes of fresh air.
The articulated truck driver's cabin pressure charging system that the present invention is provided has simple in construction, intake big, safe and reliable
The advantages of, the working environment of Clean and comfortable can be provided for operating personnel, operating efficiency is substantially improved.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of articulated truck driver's cabin pressure charging system, it is characterized in that, including the A/C evaporator, the air-conditioning that are sequentially connected enter
Airduct, supercharging fresh air duct, supercharging blast pipe and booster；The supercharging blast pipe and booster are arranged on the outer of driver's cabin
Portion；A/C evaporator and the air-conditioning blast pipe is arranged on the inside of driver's cabin；The supercharging fresh air duct is arranged on driver's cabin
Bottom；
The supercharging fresh air duct includes the wind chamber and wind chamber joint being sequentially connected；The other end of the wind chamber and air-conditioning blast pipe
It is connected；Support gusset is provided with the outside of the wind chamber；It is described to support gusset to be used for the bottom that wind chamber is fixed on to driver's cabin；Institute
The laminated structure for supporting gusset using unilateral concave arc is stated, concave arc matches with wind chamber；
The supercharging blast pipe and air-conditioning air intake inside pipe wall are embedded with steel wire.
2. a kind of articulated truck driver's cabin pressure charging system according to claim 1, it is characterized in that, the support gusset
Several are provided with, the middle part of wind chamber is distributed in and on one end of wind chamber joint.
3. a kind of articulated truck driver's cabin pressure charging system according to claim 1, it is characterized in that, the support gusset
Welded with wind chamber.
4. a kind of articulated truck driver's cabin pressure charging system according to claim 2, it is characterized in that, the support gusset
It is provided with four.
5. a kind of articulated truck driver's cabin pressure charging system according to claim 1, it is characterized in that, the supercharging air intake
Pipe and air-conditioning blast pipe use Telescopic flexible pipe.
6. a kind of articulated truck driver's cabin pressure charging system according to claim 1, it is characterized in that, outside the wind chamber
Footpath is identical with A/C evaporator interface outside dimension；The wind lumen inwall is coated with wax layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499857.6A CN107176011A (en) | 2017-06-27 | 2017-06-27 | Articulated truck driver's cabin pressure charging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710499857.6A CN107176011A (en) | 2017-06-27 | 2017-06-27 | Articulated truck driver's cabin pressure charging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107176011A true CN107176011A (en) | 2017-09-19 |
Family
ID=59845411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710499857.6A Pending CN107176011A (en) | 2017-06-27 | 2017-06-27 | Articulated truck driver's cabin pressure charging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107176011A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455061A (en) * | 2018-12-11 | 2019-03-12 | 徐州徐工筑路机械有限公司 | A kind of cabin air circulatory system pacifically machine |
| CN113212098A (en) * | 2021-04-23 | 2021-08-06 | 太原科技大学 | Cab meeting thermal comfort and pressurization requirements and control method thereof |
Citations (5)
| 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 |
| EP1464522A1 (en) * | 2003-04-04 | 2004-10-06 | Komatsu Ltd | Air conditioning apparatus for hydraulic shovel |
| CN202879194U (en) * | 2012-11-16 | 2013-04-17 | 湖南江麓重工科技有限公司 | Inner air purifying, pollution preventing and temperature conditioning combined system for excavator cab at hazardous condition |
| CN206049824U (en) * | 2016-06-30 | 2017-03-29 | 徐州徐工矿山机械有限公司 | Radial type cab of mine dump truck |
| CN206983666U (en) * | 2017-06-27 | 2018-02-09 | 徐州徐工矿山机械有限公司 | Articulated truck driver's cabin pressure charging system |
-
2017
- 2017-06-27 CN CN201710499857.6A patent/CN107176011A/en active Pending
Patent Citations (5)
| 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 |
| EP1464522A1 (en) * | 2003-04-04 | 2004-10-06 | Komatsu Ltd | Air conditioning apparatus for hydraulic shovel |
| CN202879194U (en) * | 2012-11-16 | 2013-04-17 | 湖南江麓重工科技有限公司 | Inner air purifying, pollution preventing and temperature conditioning combined system for excavator cab at hazardous condition |
| CN206049824U (en) * | 2016-06-30 | 2017-03-29 | 徐州徐工矿山机械有限公司 | Radial type cab of mine dump truck |
| CN206983666U (en) * | 2017-06-27 | 2018-02-09 | 徐州徐工矿山机械有限公司 | Articulated truck driver's cabin pressure charging system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455061A (en) * | 2018-12-11 | 2019-03-12 | 徐州徐工筑路机械有限公司 | A kind of cabin air circulatory system pacifically machine |
| CN113212098A (en) * | 2021-04-23 | 2021-08-06 | 太原科技大学 | Cab meeting thermal comfort and pressurization requirements and control method thereof |
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