CN106915218B - A kind of independent double air duct rotational moulding ceilings of built-in air-conditioning - Google Patents
A kind of independent double air duct rotational moulding ceilings of built-in air-conditioning Download PDFInfo
- Publication number
- CN106915218B CN106915218B CN201710178657.0A CN201710178657A CN106915218B CN 106915218 B CN106915218 B CN 106915218B CN 201710178657 A CN201710178657 A CN 201710178657A CN 106915218 B CN106915218 B CN 106915218B
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- China
- Prior art keywords
- air
- air duct
- main body
- conditioning
- ceiling
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- 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
- B60H1/00357—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
-
- 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
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Flow Control Members (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of independent double air duct rotational moulding ceilings of built-in air-conditioning, mainly include ceiling main body and air-conditioning cover board；Ceiling main body both ends are equipped with aperture, and the air-conditioning cover board, in the front of the ceiling main body, covers one of aperture by hinge-coupled；Side in the capped aperture of the ceiling main body relative to the air-conditioning cover board is equipped with accommodating chamber；The back side of the ceiling main body is provided with independent double air ducts air circulation system；The accommodating chamber, which is located on the side wall on the inside of ceiling main body, offers at least one air inlet.Rotational moulding ceiling of the invention, by the air-conditioning of agricultural machinery cab ceiling in the prior art built in external be changed to, improve the service life of air-conditioning, simultaneously with the double air ducts of rotational moulding ceiling integrally formed independence instead of special ventilation shaft customized, low-cost and refrigerated efficient, and but also driver's cabin overall beautiful there has also been the promotions of matter.
Description
Technical field
The invention belongs to agri-vehicle accessory technical fields, and in particular to a kind of independent double air duct rotational moulding tops of built-in air-conditioning
Canopy.
Background technique
The pipeline that driver's cabin generally uses air-conditioning external and customized in agricultural machinery and engineering machinery is to transmit
Cold and heat air enters driver's cabin, it is overall beautiful not only to influence product, but also increase the expense of manufacture and maintenance.
Traditional farm machinery and engineering machinery driving cabin ceiling generally use glass reinforced plastic or steel plate material is made, very stupid
Weight and poor corrosion resistance do not meet the step of Modern Agricultural Machine and construction machinery industry development.While conventional rotational moulding ceiling is only
It is only capable of playing the effect to protect from the wind and rain, can be very high in summer cabin temperature, winter driving room temperature is very low, and driver can feel
It is extremely uncomfortable.
At present majority cab ceilings use rotational moulding processing technology production plastic ceiling, rotational moulding ceiling have it is light,
The features such as corrosion resistance is strong, the service life is long.The driver's cabin of existing rotational moulding ceiling generally use the external air-conditioning of installation in driver's cabin into
Trip temperature is adjusted, but external air-conditioning and ventilation shaft extremely influence integral product beauty, and external air-conditioning is easy to happen failure,
Service life is greatly reduced.
Summary of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, and one kind is provided to possess air-conditioning built-in and solely
The rotational moulding ceiling of vertical double air ducts air circulation system meets the overall beautiful requirement of comfort level and product in driver's cabin, and big
The service life of air-conditioning is increased greatly.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of independent double air duct rotational moulding ceilings of built-in air-conditioning, mainly include ceiling main body and air-conditioning cover board, the ceiling
Main body both ends are equipped with aperture, and air-conditioning cover board, in the front of the ceiling main body, covers one of aperture by hinge-coupled；
Side in the capped aperture of the ceiling main body relative to air-conditioning cover board is equipped with accommodating chamber, the back side of the ceiling main body
It is provided with independent double air ducts air circulation system.
The accommodating chamber, which is located on the side wall on the inside of ceiling main body, offers at least one air inlet.
Accommodating chamber is for placing on-board air conditioner.
Accommodating chamber is integrally formed using rotational moulding processing technology and ceiling main body.
The double air duct air circulation systems of the independence include air duct one, air duct two, and air duct one, air duct two are through rotational moulding processing technology
It is integrally formed in ceiling main body.
Air duct one, air duct two one end respectively correspond an at least air inlet or air duct one, air duct two share one end simultaneously
At least one corresponding described air inlet.
Air duct one, air duct two the other end extend respectively along ceiling main body back side two sides, the end of other end protrusion is convex
The air outlet of at least one and air duct one, two connection of air duct is respectively arranged on the part risen.
The present invention has the advantage that compared with prior art
1, air-conditioning is cleverly arranged in ceiling back body and has the protection of air-conditioning cover board, reduces the failure rate of air-conditioning,
Increase the service life of air-conditioning；
2, air-conditioning is built-in and is not provided with additional ventilation shaft, increases the overall beautiful degree of product；
3, instead of ventilation shaft, energy conservation and environmental protection provides more independent double air duct air circulation systems for operator
Comfortable working environment, it is low-cost and efficient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of rotational moulding ceiling of the present invention；
Fig. 2 is the overlooking structure diagram that ceiling main body of the present invention removes air-conditioning cover board；
Fig. 3 is the present invention looks up structural representation of ceiling main body of the present invention；
Fig. 4 is the structural schematic diagram of air-conditioning cover board of the present invention.
In figure: 1- ceiling main body；2- hinge；3- air-conditioning cover board；4- air inlet；The air duct 5- one；The air duct 6- two；7- outlet
Mouthful.
Specific embodiment
Present invention is further described in detail with reference to the accompanying drawing:
Referring to attached drawing 1-2, a kind of independent double air duct rotational moulding ceilings of built-in air-conditioning of the invention, are the tops of agricultural machinery driver's cabin
One of portion's component mainly includes ceiling main body 1 and air-conditioning cover board 3.
The ceiling main body 1 and air-conditioning cover board 3 are the one-time formed plate shell of rotational moulding processing technology.The ceiling master
Body 1 is generally rectangular shaped or trapezoidal shape, both ends are equipped with aperture.Air-conditioning cover board 3 is connected in the ceiling main body 1 by hinge 2
Front (driver's cabin on the outside of), one of aperture is covered, relative to air-conditioning cover board in the capped aperture of the ceiling main body 1
3 side (on the inside of driver's cabin) is equipped with accommodating chamber, for placing on-board air conditioner.Accommodating chamber can be used rotational moulding processing technology with
Ceiling main body 1 is integrally formed.
Preferably, the ceiling main body 1 and air-conditioning cover board 3 are made by polythene material.The shape energy of air-conditioning cover board 3
Enough fully mated ceiling main bodys 1 and the shape of aperture, aperture is covered.
The accommodating chamber, which is located on the side wall of 1 inside of ceiling main body, offers at least one air inlet 4.
As shown in Fig. 3, the back side (on the inside of driver's cabin) of the ceiling main body 1 is provided with independent double air duct air circulation systems
System.The double air duct air circulation systems of the independence include air duct 1, air duct 26.Air duct 1, air duct 26 are through rotational moulding processing technology
It is integrally formed in ceiling main body 1.Air duct 1, air duct 26 one end respectively correspond at least an air inlet 4 or air duct one
5, the shared one end in air duct 26 and at least one corresponding described air inlet 4.Air duct 1, air duct 26 the other end respectively along ceiling
1 back side two sides of main body extend, the end protrusion of the other end, are respectively arranged at least one and wind on the part of the protrusion of two sides
The air outlet 7 in road 1,26 connection of air duct.
In the present invention, on-board air conditioner is arranged in the accommodating chamber at 1 back side of ceiling main body, and air-conditioning cover board 3 covers
On air-conditioning, by air-conditioning protection in the space of a closed cleaning, the service life of air-conditioning is increased.Air-conditioning can directly be set
It sets in accommodating chamber (the good situation of cover plate for sealing condition), it can also be in accommodating chamber by air-conditioner air outlet and air inlet 4
Docking.The cold air of air-conditioning blowout does not need to add additional ventilation shaft, and directly by with 1 one of ceiling main body at
Independent double air ducts (air duct 1, air duct 2 6) of type, enter driver's cabin as unique path.
Compared with the existing technology, the present invention is by controlling appropriate rotational molding technique, by air duct 1 and air duct 26 and ceiling
Remaining cavity individual segmentation of main body 1 comes, and forms a closed channel space, air duct 1 and air duct 26 and ceiling main body
1 is integrally formed, and does not need additionally to increase ventilation shaft；The cold air that air-conditioning generates is by can only enter air duct one after air inlet 4
5 and air duct 26 without play everywhere save the energy consumption of air-conditioning.Cold air enters driver's cabin finally by air inlet 7, so that
Operator has comfortable working environment, and then improves working efficiency.
The present invention provides one kind to possess built in air-conditioning, cold air by with the double air ducts of rotational moulding ceiling integrally formed independence
The driver's cabin rotational moulding ceiling of system, saves manufacture and maintenance cost.
The air-conditioning of agricultural machinery cab ceiling in the prior art is changed to built-in, raising by external by rotational moulding ceiling of the invention
The service life of air-conditioning, at the same with the double air ducts of the integrally formed independence of rotational moulding ceiling instead of special ventilation duct customized
Road, low-cost and refrigerated efficient, and but also driver's cabin overall beautiful there has also been the promotions of matter.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
The present invention is not limited to above to the description of embodiment, the content that those skilled in the art disclose according to the present invention, In
The improvement and modification that need not be carried out by creative work on the basis of the present invention, all should protection scope of the present invention it
It is interior.
Claims (4)
1. a kind of independent double air duct rotational moulding ceilings of built-in air-conditioning, it is characterised in that:
It mainly include ceiling main body and air-conditioning cover board；
Ceiling main body both ends are equipped with aperture, the air-conditioning cover board by hinge-coupled in the front of the ceiling main body,
Cover one of aperture；
Side in the capped aperture of the ceiling main body relative to the air-conditioning cover board is equipped with accommodating chamber；
The back side of the ceiling main body is provided with independent double air ducts air circulation system, the double air duct air circulation systems of the independence
Including air duct one, air duct two, the air duct one, air duct two are integrally formed in the ceiling main body through rotational moulding processing technology,
In, the air duct one, air duct two one end extend respectively along ceiling main body back side two sides, the end of one end protrusion should
The air outlet of at least one and the air duct one, two connection of air duct is respectively arranged on the part of protrusion；
The accommodating chamber, which is located on the side wall on the inside of ceiling main body, offers at least one air inlet.
2. a kind of independent double air duct rotational moulding ceilings of built-in air-conditioning according to claim 1, it is characterised in that:
The air duct one, air duct two the other end respectively correspond an at least air inlet or the air duct one, air duct two and share
The other end and at least one corresponding described air inlet.
3. a kind of independent double air duct rotational moulding ceilings of built-in air-conditioning according to claim 1 or 2, it is characterised in that: described
Accommodating chamber is integrally formed using rotational moulding processing technology and the ceiling main body.
4. a kind of independent double air duct rotational moulding ceilings of built-in air-conditioning according to claim 1, it is characterised in that: the receiving
Chamber is for placing on-board air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178657.0A CN106915218B (en) | 2017-03-23 | 2017-03-23 | A kind of independent double air duct rotational moulding ceilings of built-in air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710178657.0A CN106915218B (en) | 2017-03-23 | 2017-03-23 | A kind of independent double air duct rotational moulding ceilings of built-in air-conditioning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106915218A CN106915218A (en) | 2017-07-04 |
| CN106915218B true CN106915218B (en) | 2019-11-12 |
Family
ID=59461430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710178657.0A Expired - Fee Related CN106915218B (en) | 2017-03-23 | 2017-03-23 | A kind of independent double air duct rotational moulding ceilings of built-in air-conditioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106915218B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110962760B (en) * | 2018-09-28 | 2021-03-02 | 郑州宇通客车股份有限公司 | Vehicle and driving area top interior trimming panel thereof |
| AT522360B1 (en) * | 2019-04-09 | 2021-02-15 | Wacker Neuson Linz Gmbh | Control station for a work vehicle equipped with a cabin |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189987A (en) * | 1978-07-03 | 1980-02-26 | International Harvester Company | Vehicle cab temperature control system |
| US5690549A (en) * | 1995-03-18 | 1997-11-25 | New Holland North America, Inc. | Roof for a vehicle cab |
| JP2000219029A (en) * | 1999-01-28 | 2000-08-08 | Kubota Corp | Cabin |
| US6309012B1 (en) * | 2000-04-18 | 2001-10-30 | Deere & Company | One piece molded roof for a vehicle cab |
| CN1974249A (en) * | 2005-11-16 | 2007-06-06 | 德恩索热系统有限公司 | Roof of a cab, in particular for an agricultural machine |
| CN202593655U (en) * | 2012-05-03 | 2012-12-12 | 一拖（洛阳）福莱格车身有限公司 | Top heating device of farming machine cab |
| CN203996123U (en) * | 2014-08-23 | 2014-12-10 | 福田雷沃国际重工股份有限公司 | The air channel structure of tractor cab top cover |
| CN205273110U (en) * | 2015-12-23 | 2016-06-01 | 爱科大丰(兖州)农业机械有限公司 | Air conditioner driver's cabin top cap and top -mounted air conditioner |
-
2017
- 2017-03-23 CN CN201710178657.0A patent/CN106915218B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4189987A (en) * | 1978-07-03 | 1980-02-26 | International Harvester Company | Vehicle cab temperature control system |
| US5690549A (en) * | 1995-03-18 | 1997-11-25 | New Holland North America, Inc. | Roof for a vehicle cab |
| JP2000219029A (en) * | 1999-01-28 | 2000-08-08 | Kubota Corp | Cabin |
| US6309012B1 (en) * | 2000-04-18 | 2001-10-30 | Deere & Company | One piece molded roof for a vehicle cab |
| CN1974249A (en) * | 2005-11-16 | 2007-06-06 | 德恩索热系统有限公司 | Roof of a cab, in particular for an agricultural machine |
| CN202593655U (en) * | 2012-05-03 | 2012-12-12 | 一拖（洛阳）福莱格车身有限公司 | Top heating device of farming machine cab |
| CN203996123U (en) * | 2014-08-23 | 2014-12-10 | 福田雷沃国际重工股份有限公司 | The air channel structure of tractor cab top cover |
| CN205273110U (en) * | 2015-12-23 | 2016-06-01 | 爱科大丰(兖州)农业机械有限公司 | Air conditioner driver's cabin top cap and top -mounted air conditioner |
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| Publication number | Publication date |
|---|---|
| CN106915218A (en) | 2017-07-04 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |