CN105966196B - Long head truck air conditioning fresh air system - Google Patents
Long head truck air conditioning fresh air system Download PDFInfo
- Publication number
- CN105966196B CN105966196B CN201610398707.1A CN201610398707A CN105966196B CN 105966196 B CN105966196 B CN 105966196B CN 201610398707 A CN201610398707 A CN 201610398707A CN 105966196 B CN105966196 B CN 105966196B
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- CN
- China
- Prior art keywords
- air
- bending part
- air conditioner
- filter housings
- grid
- 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.)
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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
- B60H1/00007—Combined heating, ventilating, or cooling devices
- B60H1/00014—Combined heating, ventilating, or cooling devices for load cargos on load transporting 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
- B60H1/00457—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
- B60H1/00514—Details of air conditioning housings
- B60H1/00521—Mounting or fastening of components in housings, e.g. heat exchangers, fans, electronic regulators
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of long head truck air conditioning fresh air system, it is related to car air-conditioner manufacturing technology field, including the air inlet being located between hood and front windshield, front end is equipped with the filter housings of air conditioner filter element, filter housings gas outlet is connected with air conditioner, hood is equipped with the bending part of inverted V-shaped in nearly air inlet end, air conditioner filter element is arranged on the lower section of the bending part, filter housings have the grid of inverted V-shaped between bending part and air conditioner filter element, grid has preceding shutter air inlet oral area and rear sealing plate portion, filter housings are equipped with the engine exhaust block unit abutted against with bending part in front of preceding shutter air inlet oral area, engine exhaust block unit, bending part mutually surrounds the fresh air channel of an inverted V-shaped with grid.Compared with the prior art, the present invention can solve the problem of that now air-conditioned intake method easily generates generation peculiar smell and moisture causes the comfort of driver's cabin poor.
Description
Technical field
The present invention relates to car air-conditioner manufacturing technology fields, especially a kind of fresh air system for long head truck air conditioning.
Background technology
Fresh air system is one of three big air circulation systems of air-conditioning, and the main function of fresh air system is exactly to realize interior sky
Circulation, ventilation between gas and the outer air of vehicle, also purify the effect of air.There is a kind of long head truck air conditioning fresh air system, it should
Long head truck air conditioning fresh air system includes being connected filter housings with air conditioner, is filtered in the filter housings end equipped with air-conditioning
Core, air inlet of the air conditioner filter element between hood and front windshield.This long head truck air conditioning fresh air system
There are the following problems in use：Engine exhaust in front of rainwater front wall can enter sky by air inlet through air conditioner filter element
Adjusting system causes air-conditioning easily to generate peculiar smell and moisture when in use, reduces the comfort of driver's cabin.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of long head truck air conditioning fresh air system, to solve existing air-conditioning
Intake method easily generate the problem of generating peculiar smell and moisture, causing the comfort of driver's cabin poor.
The technical proposal for solving the technical problem of the invention is：This long head truck air conditioning fresh air system includes being located at
Air inlet between hood and front windshield, front end are equipped with the filter housings of air conditioner filter element, the filter housings
Gas outlet is connected with air conditioner, and the hood is equipped with the bending part of inverted V-shaped, the air conditioner filter element in the nearly air inlet end
The lower section of the bending part is arranged on, the filter housings have inverted V-shaped between the bending part and the air conditioner filter element
Grid, the grid has a preceding shutter air inlet oral area and rear sealing plate portion, the filter housings in the preceding shutter into
It is equipped with the engine exhaust block unit abutted against with the bending part in front of the portion of air port, the engine exhaust block unit,
The bending part mutually surrounds the fresh air channel of an inverted V-shaped with the grid.
In above-mentioned long head truck air conditioning fresh air system, more specific technical solution can also be：The engine exhaust hides
Gear unit includes being connected to the weather shield in front of filter housings, and the weather shield is equipped with adhesive tape before weather shield, described to keep off the rain
Adhesive tape is abutted against by hood support plate and the bending part before plate.
Further：Cartridge seal item is equipped in the junction of the grid and the air conditioner filter element.
Further：Air conditioner damper is equipped between the air conditioner and the filter housings gas outlet.
Refer to the orientation equipped with adhesive tape one side before weather shield before meaning of the invention.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：Due to by sky
Filter core is adjusted to be arranged on the lower section of hood bending part, during driving, fresh air and rainwater can all enter from air inlet, and fresh air only has
Fresh air channel through inverted V-shaped could enter air conditioner by air conditioner filter element；Rainwater cannot then be entered by the fresh air channel of inverted V-shaped
Air conditioner filter element eliminates the peculiar smell and moisture generated during air-conditioning use, improves cab comfort.
Description of the drawings
Fig. 1 is the schematic diagram of the long head truck front wall of the embodiment of the present invention.
Fig. 2 is the sectional view at the A-A of Fig. 1.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described：
There is a kind of long head truck, which is equipped with air inlet at front wall as shown in Figure 1, and air inlet, which is located at, to be started
Between hood 3 and front windshield 1, long head truck air conditioning fresh air system as shown in Figure 2 includes air inlet, and front end is equipped with air-conditioning
The filter housings 8 of filter core 7,8 gas outlet of filter housings are connected with air conditioner 11, in 8 gas outlet of filter housings and air-conditioning
11 junction of machine is equipped with sealing strip；Equipped with air conditioner damper 12, hood between 8 gas outlet of air conditioner 11 and filter housings
3 are equipped with the bending part of inverted V-shaped in nearly air inlet end, and air conditioner filter element 7 is arranged on the lower section of the bending part, and filter housings 8 are in folding
The grid 2 of inverted V-shaped is equipped between turn of bilge and air conditioner filter element 7, cartridge seal item is housed in the junction of grid 2 and air conditioner filter element 7
6；Grid 2 has a preceding shutter air inlet oral area and rear sealing plate portion, filter housings 8 be equipped in front of preceding shutter air inlet oral area with
The engine exhaust block unit that bending part abuts against, engine exhaust block unit include being connected to 8 front of filter housings
Weather shield 5,5 front end of weather shield is equipped with adhesive tape 4 before weather shield, and 4 one end of adhesive tape is mounted in hood support plate 3-1 before weather shield
On, hood support plate 3-1 connects with the welding of 3 bending part bottom surface of hood；Adhesive tape 4, hood before weather shield 5, weather shield
Support plate 3-1, bending part surround the fresh air channel of an inverted V-shaped with 2 phase of grid.
During driving, fresh air and rainwater can all enter from air inlet, and the fresh air only fresh air channel through inverted V-shaped could pass through
Air conditioner filter element 7 enters air conditioner 11；Rainwater then cannot enter air conditioner filter element 7 by the fresh air channel of inverted V-shaped, and eliminating air-conditioning makes
The peculiar smell and moisture that used time generates, improve cab comfort.
Claims (4)
1. a kind of long head truck air conditioning fresh air system, including being located at hood（3）With front windshield（1）Between air inlet
Mouthful, front end is equipped with air conditioner filter element（7）Filter housings（8）, the filter housings（8）Gas outlet and air conditioner（11）Even
It connects, it is characterised in that：The hood（3）The bending part of inverted V-shaped, the air conditioner filter element are equipped in the nearly air inlet end
（7）It is arranged on the lower section of the bending part, the filter housings（8）In the bending part and the air conditioner filter element（7）Between set
There is the grid of inverted V-shaped（2）, the grid（2）Oral area and rear sealing plate portion, the filter housings are entered the wind with preceding shutter
（8）The engine exhaust block unit abutted against with the bending part is equipped in front of the preceding shutter air inlet oral area, it is described
Engine exhaust block unit, the bending part and the grid（2）Mutually surround the fresh air channel of an inverted V-shaped.
2. long head truck air conditioning fresh air system according to claim 1, it is characterised in that：The engine exhaust blocks list
Member includes being connected to filter housings（8）The weather shield in front（5）, the weather shield（5）Equipped with adhesive tape before weather shield（4）,
Adhesive tape before the weather shield（4）Pass through hood support plate（3-1）It is abutted against with the bending part.
3. long head truck air conditioning fresh air system according to claim 1 or 2, it is characterised in that：In the grid（2）With institute
State air conditioner filter element（7）Junction be equipped with cartridge seal item（6）.
4. long head truck air conditioning fresh air system according to claim 3, it is characterised in that：In the air conditioner（11）With institute
State filter housings（8）Air conditioner damper is equipped between gas outlet（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398707.1A CN105966196B (en) | 2016-06-07 | 2016-06-07 | Long head truck air conditioning fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610398707.1A CN105966196B (en) | 2016-06-07 | 2016-06-07 | Long head truck air conditioning fresh air system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105966196A CN105966196A (en) | 2016-09-28 |
| CN105966196B true CN105966196B (en) | 2018-05-25 |
Family
ID=57011580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610398707.1A Active CN105966196B (en) | 2016-06-07 | 2016-06-07 | Long head truck air conditioning fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105966196B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0288770B1 (en) * | 1987-04-18 | 1993-06-02 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Automotive vehicle |
| EP1876044A2 (en) * | 2006-07-05 | 2008-01-09 | International Truck Intellectual Property Company, LLC. | Intake heater for HVAC fresh air intake |
| CN201824836U (en) * | 2010-09-21 | 2011-05-11 | 简式国际汽车设计（北京）有限公司 | Fresh air inlet structure of cab of light truck |
| CN202169861U (en) * | 2011-08-05 | 2012-03-21 | 山东朗进科技股份有限公司 | Rainwater separator for automotive air conditioner |
| CN203727128U (en) * | 2014-01-14 | 2014-07-23 | 无锡双鸟科技股份有限公司 | Truck air conditioning system for light truck |
-
2016
- 2016-06-07 CN CN201610398707.1A patent/CN105966196B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0288770B1 (en) * | 1987-04-18 | 1993-06-02 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Automotive vehicle |
| EP1876044A2 (en) * | 2006-07-05 | 2008-01-09 | International Truck Intellectual Property Company, LLC. | Intake heater for HVAC fresh air intake |
| CN201824836U (en) * | 2010-09-21 | 2011-05-11 | 简式国际汽车设计（北京）有限公司 | Fresh air inlet structure of cab of light truck |
| CN202169861U (en) * | 2011-08-05 | 2012-03-21 | 山东朗进科技股份有限公司 | Rainwater separator for automotive air conditioner |
| CN203727128U (en) * | 2014-01-14 | 2014-07-23 | 无锡双鸟科技股份有限公司 | Truck air conditioning system for light truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105966196A (en) | 2016-09-28 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |