CN201841914U - Side air conditioner of loader - Google Patents
Side air conditioner of loader Download PDFInfo
- Publication number
- CN201841914U CN201841914U CN2010202111805U CN201020211180U CN201841914U CN 201841914 U CN201841914 U CN 201841914U CN 2010202111805 U CN2010202111805 U CN 2010202111805U CN 201020211180 U CN201020211180 U CN 201020211180U CN 201841914 U CN201841914 U CN 201841914U
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- air
- loader
- air door
- sidewall
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Abstract
The utility model provides a side air conditioner of a loader. The side air conditioner comprises an air conditioning unit, a turtle shell, an inner-outer air switching throttle, a throttle baffle plate and a control unit; the turtle shell is fixedly arranged on the side wall of the loader; an outer air inlet is arranged on the turtle shell; an inner air inlet is arranged on the side wall of the loader at the inner side of the outer air inlet; the inner-outer air switching throttle is movably arranged at the outer side of the side wall of the loader; a cold-warm switching throttle is arrange on the throttle baffle plate; and the inner-outer air switching throttle and the cold-warm switching throttle are respectively connected with the control unit. The side air conditioner of the loader has the advantages that an inner air intake of the air conditioning unit is arranged on a car body and is not limited by the dimension of the air conditioning unit; meanwhile, internal-recycle and external-recycle air intakes have the same size, and the closing degrees of the throttles are the same, thereby ensuring enough new air volume and improving the air quality and the driving comfort. The side air conditioner can refrigerate and heat the narrow space; the structure is simple and compact; the space is saved; and the cost is reduced.
Description
Technical field
The utility model relates to conditioning unit, specifically, relates to the side-mounted interior environment system of a kind of loader.
Background technology
What the side-mounted a/c system of traditional loader had can carry out outer circulation, but air intake is young, and circulation time makes ventilation volume descend greatly because of the windage of filter core outside, when refrigeration, air has also increased windage through the warm braw core body, influence the ventilation volume of air-conditioning, caused air quantity not up to standard; Though the air quantity that has is up to standard, mainly be interior gas circulation, resh air requirement causes new wind DeGrain below 20%, can't satisfy the requirement of occupant to new wind; The air quantity that has is up to standard, and resh air requirement is up to standard, but adopts common filtering net to cause filtration not up to standard, causes under the harsh environment operation, and impurity such as extraneous dust and smog enter operator's compartment.In addition, interior circulation time air is not by air filtering core, and the poor quality who causes air causes the air quality in the operator's compartment to worsen, and has reduced the traveling comfort of driving, the due effect of out of reach a/c system.
At present, in the side-mounted a/c system of big-and-middle-sized at home loader, though part has corresponding new wind switched system, except adopting the high HVAC system of external complex structure price, all can not reaching outside, circulation time carries out completely, the target of the new wind switching of enough air quantity (new wind is more than 90%).This just makes the difficult problem that loader side air-conditioning simultaneously again can't the workout cost costliness.
The utility model content
The purpose of this utility model is the various defectives that overcome known technology, provides a kind of and can improve new wind ventilation volume, thereby improve air quality and driving comfort, and is simple and compact for structure, with low cost, the side-mounted interior environment system of loader easy to use.
The side-mounted interior environment system of the loader that the utility model provides, comprise air-conditioning unit, described air-conditioning unit comprises the casing that is installed on the loader sidewall, the described casing outside is equipped with air filtering core and air channel, in the described casing blower fan is installed, evaporator core and warm braw core body, described air filtering core and evaporator core are positioned at the ventilation inlet of described casing, the discharge pipe of described blower fan passes described wall box and communicates with described air channel, the warm braw pipe of described warm braw core body passes described wall box and communicates with external warm air system, also include turtle shell, inside and outside autogenous cutting changes air door, an air door baffle plate and a control unit, described turtle shell is positioned at the outside of described air filtering core, described turtle shell is fixedly mounted on the described loader sidewall, described turtle shell is provided with outer gas inlet port, gas inlet port and in the outside of described loader sidewall in outside described, being provided with on the described loader sidewall of gas inlet port inboard, outer gas inlet port place is movably installed with inside and outside autogenous cutting and changes air door, described air door baffle plate is installed between described evaporator core and warm braw core body and the described blower fan, described air door baffle plate periphery is fixedly connected on the sidewall of described casing, on the sidewall of last lower wall and described evaporator core, be provided with warm wind port between the sidewall of described warm braw core body and casing, described air door baffle plate is provided with changes in temperature and switches the air port and changes in temperature switching air door is installed, described changes in temperature switch air door and are movably arranged on described evaporator core one side, and described inside and outside autogenous cutting changes air door and is connected with described control unit respectively with changes in temperature switching air door.
The side-mounted interior environment system of the utility model loader, wherein said control unit comprises control panel, interior outer circulation backguy and cold cycling backguy, described inside and outside autogenous cutting changes air door and is connected with described control panel by outer circulation backguy in described, and described changes in temperature switch air door and are connected with described control panel by described cold cycling backguy.
The side-mounted interior environment system of the utility model loader, the outside of wherein said outer gas inlet port are equipped with outer gas filtering net.
The side-mounted interior environment system of the utility model loader, being provided with turtle shell, inside and outside autogenous cutting changes air door, air door baffle plate, changes in temperature and switches air door and control unit, creatively the inside and outside gas ventilation inlet with air-conditioning unit combines with the car body of vehicle, it is external that air filtering core is arranged on expansion core, make its wind area maximization, circulation or outer circulation no matter, air all passes through air filtering core, has guaranteed the quality of air.Inside and outside gas ventilation inlet is not subjected to the restriction of air-conditioning unit size in car body or turtle shell upper shed, and interior circulation is consistent with the ventilation inlet size of outer circulation, and the closed degree of air door is identical, can guarantee enough new wind ventilation volumes.Because not by the warm braw core body, air quantity is bigger, has improved the ventilation volume of new wind, thereby improves air quality and driving comfort when refrigeration.The side-mounted interior environment system of the utility model loader utilizes the small space cooling and warming, and is simple and compact for structure, saved the space, simplified design, reduced cost.
Be elaborated with reference to accompanying drawing below in conjunction with embodiment, in the hope of the purpose of this utility model, feature and advantage are obtained more deep understanding.
Description of drawings
Fig. 1 is the vertical view cutaway drawing of the side-mounted interior environment system structure of the utility model loader;
Fig. 2 is the scheme drawing of interior circulation (temperature adjustment fast) process;
Fig. 3 is the scheme drawing of outer circulation (new wind is changed) process;
Fig. 4 is the scheme drawing of process of refrigerastion;
Fig. 5 is the scheme drawing of heat supplying process.
The specific embodiment
Referring to Fig. 1, the side-mounted interior environment system of the utility model loader comprises that air-conditioning unit 18, turtle shell 14, inside and outside autogenous cutting change air door 13, air door baffle plate 6 and a control unit.
Wherein, air-conditioning unit 18 comprises the casing 9 that is installed on the loader sidewall 17, casing 9 outsides are equipped with air filtering core 15 and air channel 4, blower fan 5, evaporator core 16 and warm braw core body 8 are installed in the casing 9, air filtering core 15 and evaporator core 16 are positioned at the ventilation inlet of casing 9, the discharge pipe of blower fan 5 passes casing 9 sidewalls and communicates with air channel 4, and the warm braw pipe of warm braw core body 8 passes casing 9 sidewalls and communicates with external warm air system.
Air door baffle plate 6 is installed between evaporator core 16 and warm braw core body 8 and the blower fan 5, and the periphery of air door baffle plate 6 is fixedly connected on the sidewall of the sidewall of casing 9, last lower wall and evaporator core 16.Be provided with warm wind port 19 between the sidewall of warm braw core body 8 and casing 9.Air door baffle plate 6 is provided with changes in temperature and switches the air port and changes in temperature switching air door 7 is installed, and changes in temperature switch air door 7 and are movably arranged on evaporator core 16 1 sides.
Control unit comprises control panel 1, interior outer circulation backguy 2 and cold cycling backguy 3.Inside and outside autogenous cutting changes air door 13 and is connected with control panel 1 by interior outer circulation backguy 2, and changes in temperature switch air door 7 and are connected with control panel 1 by cold cycling backguy 3.
In other embodiment of the side-mounted interior environment system of the utility model loader, control unit also can adopt mode other machineries or electric to realize.
The following describes the working process of the side-mounted interior environment system of the utility model loader.
Referring to Fig. 1, the side-mounted interior environment system of the utility model loader can be opened inside and outside gas inlet port 12,11 or seal closure by the rotation that inside and outside autogenous cutting changes air door 13, and the rotation of switching air door 7 by changes in temperature can be opened air door baffle plate 6 or seal closure.When air-conditioning is opened, under the effect of blower fan 5, air from interior gas inlet port 12 or outside gas inlet port 11 enter casing 9 inside through air filtering core 15 and evaporator core 16, again through warm braw core body 8 or directly from blower fan 5 to the air channel 4, and 4 blow to operator's compartment through the air channel, so finish the air circulation process of air-conditioning.
Below in conjunction with the use operation that autogenous cutting inside and outside the description of drawings changes, changes in temperature switch.
Referring to Fig. 2, circulation time in needs, as be rapidly heated or lower the temperature, regulating control panel 1 changes air door 13 by interior outer circulation backguy 2 with inside and outside autogenous cutting and is screwed into outer gas inlet port 11 places and makes outer gas inlet port 11 closures.Like this, the air in the operator's compartment just enters between turtle shell 14 and the air filtering core 15 by interior gas inlet port 12, enters into air-conditioning unit 18 inside through air filtering core 15, evaporator core 16 again.
Referring to Fig. 3, when the needs outer circulation, as heating up or cooling when needing fresh air, regulating control panel 1, by interior outer circulation backguy 2 with inside and outside autogenous cutting change air door 13 be screwed in gas inlet port 12 places make in gas inlet port 12 closures.Like this, the air in the operator's compartment just enters between turtle shell 14 and the air filtering core 15 by outer gas filtering net 10, outer gas inlet port 11, enters into air-conditioning unit 18 inside through air filtering core 15, evaporator core 16 again.
Do not need heating or refrigeration, and only be to need under the situation of fresh air, also can use aforesaid operations to carry out outer circulation.
Referring to Fig. 4, when needs freezed, regulating control panel 1 switched air door 7 by changes in temperature circulation backguy 3 with changes in temperature and is screwed into the desired location, and just open in the space between evaporator core 16 and the blower fan 5.Like this, through air filtering core 15 filter, evaporator core 16 cooling backs arrive air-conditioning unit 18 in-to-in air and directly are blown in the air channel 4 through blower fan 5,4 blow in the operator's compartment through the air channel again, make the temperature reduction in the operator's compartment.
Referring to Fig. 5, when needs heated, regulating control panel 1 switched air door 7 by changes in temperature circulation backguy 3 with changes in temperature and is threaded to and air door baffle plate 6 closures.Like this, arrive the air-conditioning units 18 in-to-in air warm braw core body 8 of must flowing through,, be blown into air channel 4, and then enter the temperature that makes in the operator's compartment in the operator's compartment and raise by blower fan 5 through behind the heat temperature raising through air filtering core 15, evaporator core 16.
When refrigeration,, promptly do not heat because warm braw core body 8 no hot water pass through; During heating, evaporator core 16 does not freeze, and promptly air-conditioning is in the refrigeration closed condition.
When needs dehumidify, air-conditioning should be opened, warm braw core body 8 water flowings heating, changes in temperature switch air door 7 and air door baffle plate 6 closures.Like this, air is by evaporator core 16 time cooling, makes airborne aqueous vapor condense into water droplet and flows to outside the car, again by 8 heating of warm braw core body, return to the temperature that human body needs, finally regulate the humidity and the temperature of operator's compartment, thereby improved chaufeur or occupant's traveling comfort.
The side-mounted interior environment system of the utility model loader has solved the cooling and warming problem in the small space, have outer gas refrigeration, heating, dehumidifying, ventilate, seven kinds of functional effects such as interior gas refrigeration, heating, dehumidifying, integral structure is simply compact, have with low cost, easy to operate advantage concurrently, can in the use that has the side-mounted interior environment system that reaches engineering truck of new generation, agricultural vehicle now, large tracts of land promote rapidly.
Embodiment recited above is described preferred implementation of the present utility model, is not that design of the present utility model and scope are limited.Under the prerequisite that does not break away from the utility model design concept; various modification and improvement that this area ordinary person makes the technical solution of the utility model; all should drop into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (3)
1. side-mounted interior environment system of loader, comprise air-conditioning unit (18), described air-conditioning unit (18) comprises the casing (9) that is installed on the loader sidewall (17), described casing (9) outside is equipped with air filtering core (15) and air channel (4), blower fan (5) is installed in the described casing (9), evaporator core (16) and warm braw core body (8), described air filtering core (15) and evaporator core (16) are positioned at the ventilation inlet of described casing (9), the discharge pipe of described blower fan (5) passes described casing (9) sidewall and communicates with described air channel (4), the warm braw pipe of described warm braw core body (8) passes described casing (9) sidewall and communicates with external warm air system, it is characterized in that: also include turtle shell (14), inside and outside autogenous cutting changes air door (13), an air door baffle plate (6) and a control unit, described turtle shell (14) is positioned at the outside of described air filtering core (15), described turtle shell (14) is fixedly mounted on the described loader sidewall (17), described turtle shell (14) is provided with outer gas inlet port (11), gas inlet port (12) and in the outside of described loader sidewall (17) in outside described, being provided with on the inboard described loader sidewall (17) of gas inlet port (11), outer gas inlet port (12,11) locate to be movably installed with inside and outside autogenous cutting and change air door (13), described air door baffle plate (6) is installed between described evaporator core (16) and warm braw core body (8) and the described blower fan (5), described air door baffle plate (6) periphery is fixedly connected on the sidewall of described casing (9), on the sidewall of last lower wall and described evaporator core (16), be provided with warm wind port (19) between the sidewall of described warm braw core body (8) and casing (9), described air door baffle plate (6) is provided with changes in temperature and switches the air port and changes in temperature switching air door (7) is installed, described changes in temperature switch air door (7) and are movably arranged on described evaporator core (16) one sides, and described inside and outside autogenous cutting changes air door (13) and is connected with described control unit respectively with changes in temperature switching air doors (7).
2. the side-mounted interior environment system of loader according to claim 1, it is characterized in that: described control unit comprises control panel (1), interior outer circulation backguy (2) and cold cycling backguy (3), described inside and outside autogenous cutting changes air door (13) and is connected with described control panel (1) by outer circulation backguy (2) in described, and described changes in temperature switch air door (7) and are connected with described control panel (1) by described cold cycling backguy (3).
3. the side-mounted interior environment system of loader according to claim 1 and 2 is characterized in that: the outside of described outer gas inlet port (11) is equipped with outer gas filtering net (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202111805U CN201841914U (en) | 2010-06-01 | 2010-06-01 | Side air conditioner of loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202111805U CN201841914U (en) | 2010-06-01 | 2010-06-01 | Side air conditioner of loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841914U true CN201841914U (en) | 2011-05-25 |
Family
ID=44036818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202111805U Expired - Fee Related CN201841914U (en) | 2010-06-01 | 2010-06-01 | Side air conditioner of loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841914U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640458A (en) * | 2013-11-19 | 2014-03-19 | 徐工集团工程机械股份有限公司科技分公司 | Air filtering device for loader cab |
| CN107776358A (en) * | 2016-08-30 | 2018-03-09 | 长城汽车股份有限公司 | The air-conditioning system of vehicle |
| CN112120313A (en) * | 2020-08-25 | 2020-12-25 | 珠海格力电器股份有限公司 | Heat source assembly for wearable device and wearable device |
| CN112169202A (en) * | 2020-08-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Ventilation refrigeration equipment and control method thereof |
| CN112169204A (en) * | 2020-08-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Ventilation refrigeration equipment and control method thereof |
-
2010
- 2010-06-01 CN CN2010202111805U patent/CN201841914U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640458A (en) * | 2013-11-19 | 2014-03-19 | 徐工集团工程机械股份有限公司科技分公司 | Air filtering device for loader cab |
| CN103640458B (en) * | 2013-11-19 | 2016-05-25 | 徐工集团工程机械股份有限公司科技分公司 | Loader cab air filter |
| CN107776358A (en) * | 2016-08-30 | 2018-03-09 | 长城汽车股份有限公司 | The air-conditioning system of vehicle |
| CN112120313A (en) * | 2020-08-25 | 2020-12-25 | 珠海格力电器股份有限公司 | Heat source assembly for wearable device and wearable device |
| CN112169202A (en) * | 2020-08-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Ventilation refrigeration equipment and control method thereof |
| CN112169204A (en) * | 2020-08-25 | 2021-01-05 | 珠海格力电器股份有限公司 | Ventilation refrigeration equipment and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20170601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |