CN217374066U

CN217374066U - Novel automobile air conditioner HVAC assembly of middle partition plate

Info

Publication number: CN217374066U
Application number: CN202122287102.4U
Authority: CN
Inventors: 王险峰; 张拯; 胡攀; 乔新怡; 李银杰; 潘永振
Original assignee: SHANGHAI YIDA AIR CONDITIONER CO Ltd
Current assignee: SHANGHAI YIDA AIR CONDITIONER CO Ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-09-06
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a novel vehicle air conditioner HVAC assembly of median septum, including integrative distributor box of changes in temperature, air inlet assembly, the inside of the integrative distributor box of changes in temperature is provided with air-blower, changes in temperature wind door plant, indoor heat exchanger, wind PTC device, refrigerating plant, blows a wind door plant, blows foot wind door plant and median septum, the air inlet assembly is induced drafted by the air-blower and is got into the integrative distributor box of changes in temperature. The five modes of the utility model can effectively solve the problem that the temperature rise is influenced due to insufficient distribution of the internal and external air inlets, and can well avoid the problem that the external circulation air inlets leak into the cab; the double-combination matching structure of the indoor heat exchanger and the wind PTC device can effectively save energy, and greatly prolongs the endurance mileage; the cold and warm integrated distribution box realizes seven air outlet modes of air outlet for refrigeration or heating, and the air outlet is controlled by different modes; the volume is small, and the device is suitable for the limited space of an automobile; simple structure, convenient installation, high efficiency, low cost, capability of improving the energy conservation and emission reduction of the automobile and the like.

Description

Novel automobile air conditioner HVAC assembly of median septum

Technical Field

The utility model relates to a vehicle air conditioner trade technical field especially relates to a novel median septum's vehicle air conditioner HVAC assembly.

Background

An Air conditioning system is a control system including temperature, humidity, Air cleanliness, and Air circulation, and is called HVAC (english: Heating, Ventilation, Air-conditioning, and Cooling). The existing automobile air conditioner has various structures, an integrated HVAC assembly is generally arranged below an instrument desk in a cab, and the product structure and the fixing mode of the HVAC assembly are complex in design due to the limitation of cab space. When the cab is deformed or other components are added to the cab, the structure of the HVAC assembly needs to be adjusted or redesigned to meet the use requirement. In addition, the influence of the air conditioner of the new energy vehicle type on the endurance mileage is obvious. In order to solve the problems, a novel middle clapboard type automobile air conditioner HVAC assembly is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the vehicle air conditioner HVAC assembly of a novel median septum who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a novel vehicle air conditioner HVAC assembly of median septum, includes integrative distributor box of changes in temperature, air inlet assembly, the inside of the integrative distributor box of changes in temperature is provided with air-blower, changes in temperature wind door plant, indoor heat exchanger, wind PTC device, refrigerating plant, blows a face wind door plant, blows foot wind door plant and median septum, the air inlet assembly is induced drafted by the air-blower and gets into the integrative distributor box of changes in temperature.

Preferably, the air inlet assembly comprises an inner circulation air inlet, an outer circulation air inlet and an air outlet, a filter is installed in the air outlet, and the air inlet mode of the air inlet assembly comprises outer circulation air inlet, inner circulation compensation air inlet, outer circulation compensation air inlet and inner and outer mixed air inlet.

Preferably, the air sucked by the blower sequentially passes through the refrigerating device, the middle partition plate, the cold and warm air door plate, the indoor heat exchanger and the air PTC device to realize the partitioned air outlet of refrigeration and heating.

Preferably, the air outlet of the cooling and heating integrated distribution box for realizing refrigeration or heating is realized by seven air outlet modes of face blowing, foot blowing, defrosting, face blowing defrosting, foot blowing defrosting and foot blowing defrosting through a face blowing air door panel and a foot blowing air door panel.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, the air inlet assembly includes the inner loop air intake, the extrinsic cycle air intake, the air outlet, install the filter in the air outlet, the filter filters the wind of input, the air inlet mode of air inlet assembly has extrinsic cycle air inlet, the inner loop compensates the air inlet, the extrinsic cycle compensates the air inlet and mixes the air inlet with the inside and outside, five kinds of modes can effectively solve inside and outside air inlet distribution not enough, and influence the problem of temperature rise, and can be fine avoid the extrinsic cycle air inlet to leak the problem in the driver's cabin.

2. The utility model discloses in, carry the refrigerating plant the inside of the integrative distributor box of changes in temperature through the inside and outside circulation wind of air-blower with the air inlet assembly, refrigerating plant can carry out cooling treatment to the air, through changes in temperature wind door plant, indoor heat exchanger and air PTC device, realizes the air-out of refrigeration and heating, and the dual combination mating structure of indoor heat exchanger and air PTC device can be effectively energy-conserving, has prolonged the continuation of the journey mileage to a great extent.

3. In the utility model, the air outlet of the cooling and heating integrated distribution box realizes seven air outlet modes of blowing, blowing feet, defrosting, blowing face defrosting, blowing feet defrosting and blowing feet defrosting by the face blowing air door plate and the foot blowing air door plate, and the air outlet is controlled by different modes; the volume is small, and the device is suitable for the limited space of an automobile; simple structure, convenient installation, high efficiency, low cost, capability of improving the energy conservation and emission reduction of the automobile and the like.

Drawings

FIG. 1 is a schematic structural view of a novel middle partition plate of an HVAC assembly for an automotive air conditioner;

FIG. 2 is a sectional view of the cooling and heating integrated distribution box of the HVAC assembly of the novel middle partition plate of the present invention;

FIG. 3 is a cross-sectional view of an air intake assembly of a novel mid-bulkhead automotive air conditioning HVAC assembly;

fig. 4 is a schematic structural diagram of a filter of a novel middle partition plate of an HVAC assembly of an automotive air conditioner.

In the figure: the air conditioner comprises a cooling and heating integrated distribution box 1, an air inlet assembly 2, an air blower 3, a cooling and heating air door plate 4, an indoor heat exchanger 5, an air PTC device 6, a refrigerating device 7, an internal circulating air inlet 81, an external circulating air inlet 82, an air outlet 83, a filter 9, a face blowing air door plate 10, a foot blowing air door plate 11 and a middle partition plate 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a novel middle partition plate type automobile air conditioner HVAC assembly comprises a cooling and heating integrated distribution box 1 and an air inlet assembly 2, wherein the air inlet assembly 2 comprises an inner circulation air inlet 81, an outer circulation air inlet 82 and an air outlet 83, a filter 9 is arranged in the air outlet 83, the air inlet mode of the air inlet assembly 2 comprises outer circulation air inlet, inner circulation compensation air inlet, outer circulation compensation air inlet and inner and outer mixed air inlet, a blower 3, a cold and hot air door panel 4, an indoor heat exchanger 5, a wind PTC device 6, a refrigerating device 7, a face blowing air door panel 10, a foot blowing air door panel 11 and a middle partition plate 12 are arranged in the cooling and heating integrated distribution box 1, the air sucked by the blower 3 enters the cooling and heating integrated distribution box 1 through the refrigerating device 7, the middle partition plate 12, the cold and hot air door panel 4, the indoor heat exchanger 5 and the wind PTC device 6 in sequence to realize the partitioned air outlet of refrigeration and heating, the air outlet of the cooling and heating integrated distribution box 1 for realizing refrigeration or heating is realized by seven air outlet modes of face blowing, foot blowing, defrosting, face blowing defrosting, foot blowing defrosting and face blowing foot blowing defrosting through a face blowing air door panel 10 and a foot blowing air door panel 11.

The working principle is as follows: the utility model discloses when using, at first, air inlet assembly 2 includes internal circulation air intake 81, external circulation air intake 82, air outlet 83, install filter 9 in the air outlet 83, filter 9 filters the wind of input, the air inlet mode of air inlet assembly 2 has the external circulation air inlet, the internal circulation compensates the air inlet, the external circulation compensates the air inlet and the air inlet that mixes wind inside and outside, five kinds of modes can effectively solve inside and outside air inlet and distribute inadequately, and influence the problem of temperature rise, and can be fine avoid the problem that the external circulation air inlet leaks in the driver's cabin; then, the internal and external circulating air of the air inlet assembly 2 is conveyed into a refrigerating device 7 of the cooling and heating integrated distribution box 1 through the air blower 3, the refrigerating device 7 can cool the air, the air outlet of refrigeration and heating is realized through the cold and hot air door plate 4, the indoor heat exchanger 5 and the air PTC device 6, the double-combination matching structure of the indoor heat exchanger 5 and the air PTC device 6 can effectively save energy, and the endurance mileage is greatly prolonged; finally, the air outlet of the cooling and heating integrated distribution box 1 is controlled by different modes through seven air outlet modes of face blowing, foot blowing, defrosting, face blowing defrosting, foot blowing defrosting and foot blowing defrosting by the face blowing air door panel 10 and the foot blowing air door panel 11; the volume is small, and the device is suitable for the limited space of an automobile; simple structure, convenient installation, high efficiency, low cost, capability of improving the energy conservation and emission reduction of the automobile and the like.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel vehicle air conditioner HVAC assembly of median septum, includes integrative distributor box of changes in temperature (1), air inlet assembly (2), its characterized in that, the inside of integrative distributor box of changes in temperature (1) is provided with air-blower (3), changes in temperature wind door plant (4), indoor heat exchanger (5), wind PTC device (6), refrigerating plant (7), blows face wind door plant (10), blows foot wind door plant (11) and median septum (12), air inlet assembly (2) are induced drafted by air-blower (3) and are got into integrative distributor box of changes in temperature (1).

2. The HVAC assembly of claim 1, wherein the air intake assembly (2) comprises an inner circulation air inlet (81), an outer circulation air inlet (82) and an air outlet (83), a filter (9) is installed in the air outlet (83), and the air intake mode of the air intake assembly (2) comprises outer circulation air intake, inner circulation compensation air intake, outer circulation compensation air intake and inner and outer mixed air intake.

3. The HVAC assembly of claim 1, wherein the air sucked by the blower (3) passes through the refrigerating device (7), the middle partition plate (12), the cold and warm air door plate (4), the indoor heat exchanger (5) and the air PTC device (6) in sequence to realize the partition air outlet of refrigeration and heating.

4. The HVAC assembly of the novel middle partition board is characterized in that the cooling and heating integrated distribution box (1) realizes air outlet for cooling or heating by seven air outlet modes of face blowing, foot blowing, face foot blowing, defrosting, face defrosting, foot blowing defrosting and foot blowing defrosting through the face blowing air door panel (10) and the foot blowing air door panel (11).