CN203611684U

CN203611684U - Single box-type automotive heating ventilation air conditioning assembly of modular design

Info

Publication number: CN203611684U
Application number: CN201320606114.1U
Authority: CN
Inventors: 郭琨; 肖锋; 李长议; 刘伟; 汪中威
Original assignee: HUBEI MEIBIAO AUTOMOBILE AIR CONDITIONER SYSTEMS CO Ltd
Current assignee: HUBEI MEIBIAO AUTOMOBILE AIR CONDITIONER SYSTEMS CO Ltd
Priority date: 2013-09-29
Filing date: 2013-09-29
Publication date: 2014-05-28
Anticipated expiration: 2023-09-29

Abstract

The utility model discloses a single box-type automotive HVAC (heating ventilation air conditioning) assembly of a modular design. The single box-type automotive HVAC assembly comprises a fresh air casing, return air inlet filter screens, an air outlet casing, a mode air door mechanism, a fan casing, a mounting bracket, a lower casing and a middle casing. A whole casing comprises the fresh air casing, the lower casing, the middle casing, the air outlet casing and the fan casing. The HVAC assembly is fixedly arranged on an underbody through the mounting bracket. The single box-type automotive HVAC assembly is characterized in that the return air inlet filter screens are respectively arranged at the left side and the right side of the fresh air casing; the fresh air casing is connected with the lower casing and the middle casing; the lower casing is provided with the mounting bracket; the air outlet casing is located at the topside; the exterior of the air outlet shell is provided with the mode air door mechanism; the lower part of the air outlet shell is connected with the fan casing. The single box-type automotive HVAC assembly disclosed by the utility model is wide in application, and can be suitable for multiple connector modes.

Description

The one box car HVAC assembly of modular design

Technical field

The utility model belongs to field of air conditioning, specially refers to the HVAC assembly in air conditioning for automobiles.

Background technology

Through the development of commercial vehicle/comm..vehicle industry in recent years, driving comfort becomes an important development tendency already, and car air-conditioner has been played the part of an important role in comfort index.Because commercial vehicle/comm..vehicle applying working condition is comparatively severe, body sealing is poor, so it is strong that car air-conditioner has been formed to refrigerating capacity, cooling rapidly, the requirements such as air quantity is large, corresponding with this requirement, obtain application faster once box HVAC assembly, Ge great main engine plants have all adopted the HVAC of this structural shape now, as liberation, east wind, Shan vapour, Feitian, heavy vapour etc.One box HVAC has compact conformation, is easy to the feature of layout, but because each assembly must redesign because being suitable for vehicle distinct interface.

Summary of the invention

The purpose of this utility model is to provide a kind of and is widely used, applicable to multiple interfaces form, modular design box car HVAC assembly.

For achieving the above object, the technical solution of the utility model is:

The one box car HVAC assembly of modular design, comprise new crust of weathering body, return air inlet filter screen, air-out housing, pattern air door mechanism, Blower Housing, mounting bracket, lower house, centre housing, wherein whole housing comprises new crust of weathering body, lower house, centre housing, air-out housing, Blower Housing, HVAC assembly is fixed on body bottom panel by mounting bracket, it is characterized in that: return air inlet filter screen is equipped with in new crust of weathering body left and right, and new crust of weathering body is connected with centre housing with lower house; Mounting bracket is housed on lower house, and air-out housing is topmost, and air-out outside is equipped with pattern air door mechanism, and air-out lower housing portion is connected with Blower Housing.

The beneficial effects of the utility model are:

1, each functional module is developed with modular, the concrete specific function in each unit: air intake module, and blower module and heat exchange module, air quantity wind is joined module, and can independently develop according to practical application.

2, air intake module has all designed filtering net in inner-outer circulation, and is easy to change, and has optimized assembly working environment.

3, assembly can be set up as required bypass air door and replaces cold dim air flue in air blast and heat exchange module, thereby reaches the object of air output while increasing refrigeration.

4, blowing engine adopts convenient and reliable clamping structure, makes it to have had good convertibility.

5, the position of speed regulation device is provided with and is beneficial to heat radiation and changes.

6, each heat exchanger core body makes interchange of heat more even with respect to the position of blowing engine, and has taken less space.

7, each air port definite functions and leave the structure of outer wind channel in allocation of the amount of air module, can be applied to different instrument platform structure flexibly by the outer wind channel of different structure.

Accompanying drawing explanation

Fig. 1 is the utility model front view;

Fig. 2 is the utility model back view;

Fig. 3 is the utility model lateral plan.

The specific embodiment

Further illustrate the specific embodiment of the present utility model below in conjunction with accompanying drawing 1-3.

Referring to accompanying drawing 1-3: the utility model is placed in instrument desk below, compartment, is fixed on body bottom panel by mounting bracket 10.New crust of weathering body and kinematic mechanism 2 ventilation inlets are towards operator's compartment dead ahead, and Blower Housing 9 is side in the end.The utility model housing body is divided into: new crust of weathering body 2, lower house 11, centre housing 12, air-out housing 7, Blower Housing 9.

In new crust of weathering body 2, air door is housed, return air inlet filter screen 6 is equipped with for filtering dust and other foreign material in left and right, and new crust of weathering body 2 is connected with centre housing 12 with lower house 11; Lower house 11 is equipped with refrigerator with air-out housing 7 junctions, has refrigerator inlet/outlet pipe 4 for the circulating water in importing and exporting refrigerator on refrigerator; Air-out housing 7 is topmost, and inside is equipped with the face of blowing, is blown pin, defroster door and temperature booster, temperature booster water inlet pipe and water outlet pipe 3 is housed for the circulating water in importing and exporting temperature booster on temperature booster.Pattern damper movement mechanism 8 is equipped with for controlling open and close and the half-open position of air door in air-out housing 7 outsides, and air-out housing 7 bottoms are connected with Blower Housing 9, in Blower Housing 9, blowing engine are housed.

The utility model adopts modular mentality of designing, by adopting new construction, up-to-date technology, new material develops that a to be intended to solve a box assembly Applicable scope poor, applies limited problem, makes it to reach to a certain extent the feature of construction standard, the needs of arranging to meet various, promote Performance for Air Conditioning Systems simultaneously, improve the maintainability of product, reliability.

Claims

1. the box car HVAC assembly of modular design, comprise new crust of weathering body (2), return air inlet filter screen (6), air-out housing (7), pattern air door mechanism (8), Blower Housing (9), mounting bracket (10), lower house (11), centre housing (12), wherein whole housing comprises new crust of weathering body (2), lower house (11), centre housing (12), air-out housing (7), Blower Housing (9), HVAC assembly is fixed on body bottom panel by mounting bracket (10), it is characterized in that: return air inlet filter screen (6) is equipped with in new crust of weathering body (2) left and right, new crust of weathering body (2) is connected with centre housing (12) with lower house (11), mounting bracket (10) is housed on lower house (11), and air-out housing (7) is topmost, and pattern air door mechanism (8) is equipped with in air-out housing (7) outside, and air-out housing (7) bottom is connected with Blower Housing (9).