CN201892271U

CN201892271U - Vehicle air conditioner

Info

Publication number: CN201892271U
Application number: CN2010205850368U
Authority: CN
Inventors: 潘华; 潘帮斌; 张仕伟
Original assignee: Wuhu Bonaire Automotive Electrical Systems Co Ltd
Current assignee: Wuhu Bonaire Automotive Electrical Systems Co Ltd
Priority date: 2010-10-30
Filing date: 2010-10-30
Publication date: 2011-07-06
Anticipated expiration: 2020-10-30

Abstract

The utility model discloses a vehicle air conditioner which is characterized in that an air inlet assembly of the air conditioner is connected with an evaporator assembly and is subsequently connected with a fan heater assembly; a centrifugal fan is arranged in the fan heater assembly and is in contact with an evaporator core component of the evaporator assembly; as the structure is adopted, the vehicle air conditioner has the following advantages: 1. the vehicle air conditioner adopts the air suction design and reduces the occupied space of the air conditioner to the maximum extent; 2. each part of the air conditioner adopts the independent modular design, and the installation and future maintenance are convenient; and 3. the intermediate links are reduced to the maximum extent, and the production cost is reduced.

Description

A kind of car air-conditioner

Technical field

The utility model relates to the automobile refrigerating field, particularly a kind of car air-conditioner.

Background technology

Air conditioning system for vehicle be realize to air in a car compartment freeze, the device of heating, ventilation and air cleaning.It can reduce driver's fatigue strength for rider person provides comfortable environment by bus, improves traffic safety.

Present car air-conditioner adopts integral design mostly, and each part of car air-conditioner all is combined into as a whole, and for the bigger difficulty of installing or maintenance all exists, and it is bigger to take up room, and is unfavorable for the layout of whole interior space.

A kind of novel car air-conditioner is provided, reduces taking up room of air-conditioning to greatest extent, and convenience is installed and maintenance in the future is the problem that prior art need solve.

The utility model content

Technical problem to be solved in the utility model is, a kind of car air-conditioner is provided, and reduces taking up room of air-conditioning to greatest extent to reach, and convenient the installation and the purpose of maintenance in the future.

For solving the problems of the technologies described above, the technical solution of the utility model is that a kind of car air-conditioner is characterized in that: described air-conditioning is connected with the warm-air drier assembly after being connected to evaporator assembly for the air inlet assembly again; Be provided with centrifugal blower in the warm-air drier assembly, contact with evaporator core assembly in the evaporator assembly, thereby for the evaporator core assembly, be exhausting formula structure, can effectively reduce the volume of air inlet assembly, make whole conditioned space more compact.

Described air inlet assembly is connected to the air inlet procapsid for the air inlet back casing, the air inlet back casing is provided with external circulation air inlet and interior circulation air inlet, interior circulation air inlet is provided with the cycle throttle motion, thereby makes air-conditioning realize the outer circulation of air inlet and the switching between the interior circulation.

Described evaporator assembly is that the evaporimeter upper shell combines with the evaporimeter lower house, is provided with the evaporator core assembly between evaporimeter upper shell and the evaporimeter lower house, thereby cools off for the wind comes from of sending of air inlet assembly, realizes the purpose of air conditioner refrigerating.

Described evaporimeter lower house is provided with drainpipe, makes evaporimeter cooling water all can be discharged.

Described warm-air drier assembly is that the warm-air drier left shell combines formation with the warm-air drier right shell body, the inside of warm-air drier assembly is provided with centrifugal blower and warm-air drier core body, be provided with the blender door motion between centrifugal blower and the warm-air drier core body, the place, gas outlet of warm-air drier assembly is provided with pattern damper movement mechanism, thereby realize the air that air inlet assembly and evaporator assembly are brought is heated, and control different air-out patterns.

Be provided with in the described pattern damper movement mechanism blow the face defroster door, for a short time blow the pin air door, blow the pin air door greatly, thereby realize the air-out of different air doors.

A kind of car air-conditioner, owing to adopt said structure, this device has the following advantages: 1, adopt the air suction type design, reduce taking up room of air-conditioning to greatest extent; 2, each part of air-conditioning all adopts the separate modular design, the convenient installation and maintenance in the future; 3, cut down the number of intermediate links to greatest extent, reduce production costs.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail;

Fig. 1 is the structural representation of a kind of car air-conditioner of the utility model;

Fig. 2 is the side structure schematic diagram of a kind of car air-conditioner of the utility model;

Fig. 3 is the air inlet assembly structure schematic diagram of a kind of car air-conditioner of the utility model;

Fig. 4 is the air inlet assembly side structure schematic diagram of a kind of car air-conditioner of the utility model;

Fig. 5 is the evaporator assembly structural representation of a kind of car air-conditioner of the utility model;

Fig. 6 is the evaporator assembly bottom surface structural representation of a kind of car air-conditioner of the utility model;

Fig. 7 is the warm-air drier assembly structure schematic diagram of a kind of car air-conditioner of the utility model;

Fig. 8 is the internal structure schematic diagram of the warm-air drier assembly of a kind of car air-conditioner of the utility model;

Fig. 9 is the structure schematic diagram of the warm-air drier assembly of a kind of car air-conditioner of the utility model;

Figure 10 is the internal plane of the warm-air drier assembly of a kind of car air-conditioner of the utility model;

In Fig. 1-10,1, the air inlet assembly; 2, evaporator assembly; 3, warm-air drier assembly; 4, air inlet procapsid; 5, air inlet back casing; 6, cycle throttle motion; 7, evaporimeter upper shell; 8, evaporimeter lower house; 9, drainpipe; 10, evaporator core assembly; 11, centrifugal blower; 12, warm-air drier left shell; 13, warm-air drier right shell body; 14, warm-air drier core body; 15, pattern damper movement mechanism; 16, blender door motion; 17, blow the face defroster door; 18, blow the pin air door for a short time; 19, blow the pin air door greatly.

The specific embodiment

Shown in Fig. 1-10, the utility model is to be connected with warm-air drier assembly 3 after air inlet assembly 1 is connected to evaporator assembly 2 again; Be provided with centrifugal blower 11 in the warm-air drier assembly 3, contact with the evaporator core assembly 10 in the evaporator assembly 2, thereby be exhausting formula structure for evaporator core assembly 10, can effectively reduce the volume of air inlet assembly 1, make whole conditioned space more compact.

Air inlet assembly 1 is connected to air inlet procapsid 4 for air inlet back casing 5, air inlet back casing 5 is provided with external circulation air inlet and interior circulation air inlet, interior circulation air inlet is provided with cycle throttle motion 6, thereby makes air-conditioning realize the outer circulation of air inlet and the switching between the interior circulation.

Evaporator assembly 2 combines with evaporimeter lower house 8 for evaporimeter upper shell 7, is provided with evaporator core assembly 10 between evaporimeter upper shell 7 and the evaporimeter lower house 8, thereby cools off for the wind comes from of sending of air inlet assembly 1, realizes the purpose of air conditioner refrigerating.

Evaporimeter lower house 8 is provided with drainpipe 9, makes evaporimeter cooling water all can be discharged.

Warm-air drier assembly 3 is that warm-air drier left shell 12 combines formation with warm-air drier right shell body 13, the inside of warm-air drier assembly 3 is provided with centrifugal blower 11 and warm-air drier core body 14, be provided with blender door motion 15 between centrifugal blower 11 and the warm-air drier core body 14, the place, gas outlet of warm-air drier assembly 3 is provided with pattern damper movement mechanism 16, thereby realize the air that air inlet assembly 1 and evaporator assembly 2 are brought is heated, and control different air-out patterns.

Be provided with in the pattern damper movement mechanism 15 blow face defroster door 17, for a short time blow pin air door 18, blow pin air door 19 greatly, thereby realize the air-out of different air doors.

Air inlet assembly 1 of the present utility model comprises air inlet procapsid 4, air inlet back casing 5, cycle throttle motion 6, one end of described housing has external circulation air inlet that outdoor air is sucked and the interior circulation air inlet that room air is sucked, and what link to each other with air inlet assembly 1 is evaporator assembly 2; Evaporator assembly 2 comprises evaporimeter upper shell 7, evaporimeter lower house 8, drainpipe 9, evaporator core assembly 10, describedly siphon away airborne heat when blowing over the wind that comes by air inlet assembly 1 through evaporator core assembly 10, thereby generation cool air, both sides interface are connected with air inlet assembly 1, dim blower fan assembly 3 respectively; Dim blower fan assembly 3 comprises centrifugal blower 11, dim blower fan left side shell 12, dim blower fan right casing 13, dim blower fan core body 14, pattern damper movement mechanism 15, blender door motion 16, thereby described wind of being come by evaporimeter blows to dim blower fan core body through centrifugal blower and produces hot-air, and blowing to the desired position through pattern damper movement mechanism 15, dim blower fan links to each other with evaporator assembly.

The concrete course of work of the present utility model is, centrifugal blower 11 rotations suck air-conditioner to outdoor or indoor air, blow to evaporator core assembly 10 surfaces equably by the air inlet housing, the proportioning that the cold wind that comes out by evaporator core assembly 10 is allocated cold and hot gas through the folding size of blender door motion 16, after air turns cold through evaporator core assembly 10, air is not heated as dim blower fan core body 14, what blow out will be cold wind; Uprise as the need temperature, then can open certain angle to the air door that leads to dim blower fan core body 14, heat portion of air, thereby realize different adjustment, pass through the control of pattern damper movement mechanism 15 again, deliver to the air outlet of appointment mixing the gas that reaches instructions for use, blow to zone separately.

In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.

Claims

1. car air-conditioner, it is characterized in that: described air-conditioning is to be connected with warm-air drier assembly (3) after air inlet assembly (1) is connected to evaporator assembly (2) again; Be provided with centrifugal blower (11) in the warm-air drier assembly (3), the evaporator core assembly (10) interior with evaporator assembly (2) contacts.

2. a kind of car air-conditioner according to claim 1, it is characterized in that: described air inlet assembly (1) is connected to air inlet procapsid (4) for air inlet back casing (5), air inlet back casing (5) is provided with external circulation air inlet and interior circulation air inlet, and interior circulation air inlet is provided with cycle throttle motion (6).

3. a kind of car air-conditioner according to claim 1, it is characterized in that: described evaporator assembly (2) combines with evaporimeter lower house (8) for evaporimeter upper shell (7), is provided with evaporator core assembly (10) between evaporimeter upper shell (7) and the evaporimeter lower house (8).

4. a kind of car air-conditioner according to claim 3 is characterized in that: described evaporimeter lower house (8) is provided with drainpipe (9).

5. a kind of car air-conditioner according to claim 1, it is characterized in that: described warm-air drier assembly (3) combines formation for warm-air drier left shell (12) with warm-air drier right shell body (13), the inside of warm-air drier assembly (3) is provided with centrifugal blower (11) and warm-air drier core body (14), be provided with blender door motion (16) between centrifugal blower (11) and the warm-air drier core body (14), the place, gas outlet of warm-air drier assembly (3) is provided with pattern damper movement mechanism (15).

6. a kind of car air-conditioner according to claim 5 is characterized in that: be provided with in the described pattern damper movement mechanism (15) blow face defroster door (17), for a short time blow pin air door (18), blow pin air door (19) greatly.