CN220483039U

CN220483039U - Automobile air conditioner

Info

Publication number: CN220483039U
Application number: CN202322163569.7U
Authority: CN
Inventors: 吴文白
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-13
Anticipated expiration: 2033-08-11

Abstract

The utility model belongs to the technical field of automobile air conditioners, and particularly relates to an automobile air conditioner. Through refrigerating heating mechanism and ventilation mechanism that set up, can effectually make the air conditioner play the effect, the air intake assembly sets up to the step face, avoided the wind to blow to the end department of air inlet duct directly, do benefit to the homogeneity that improves the wind that enters into in the evaporimeter, the filtration absorption otter board that sets up in the evaporimeter assembly can reduce its surface and the drop of water phenomenon that produces because of the reduction of temperature, thereby avoid these drops of water to enter into in the car, this kind of structure can reduce noise, simultaneously, this design can strengthen the intensity of air inlet duct, reduce the production of deformation, through setting up at the back face pipe, can send the wind to two rows or three rows departments in the car as required, be equipped with the otter board on the inner wall in the heat preservation assembly, can prevent the entering of debris, easy operation, convenient to use.

Description

Automobile air conditioner

Technical Field

The utility model belongs to the technical field of automobile air conditioners, and particularly relates to an automobile air conditioner.

Background

The automobile air conditioner is mainly used for adjusting and controlling the temperature, humidity, air cleanliness and air flow in an automobile compartment to be in an optimal state, so that a comfortable riding environment is provided for passengers, and journey fatigue is reduced; creating good working conditions for the driver. An automobile air conditioning system is a device for realizing refrigeration, heating, ventilation and air purification of air in a carriage. The automobile seat can provide comfortable riding environment for passengers, reduce fatigue strength of the drivers and improve driving safety.

Through searching, the Chinese patent application publication No. CN108162719A discloses an automobile air conditioner assembly, which relates to the field of automobile air conditioner equipment and comprises an air inlet assembly, a volute assembly, a blower assembly, a distributor assembly, an evaporator assembly and a heater assembly, wherein the distributor assembly comprises an air inlet channel, a plurality of air door plates and an air outlet, the inner wall of the air inlet channel is provided with a stepped step surface opposite to the evaporator in the evaporator assembly, and the air inlet of the air inlet channel is provided with a first supporting rib which is long and parallel to the air inlet direction.

In view of the foregoing related art, the mounting and material aspects of the dispenser housing and the evaporator assembly of the air conditioner may not be capable of achieving the cooling and heating functions of the air conditioner, so it is highly desirable to design an air conditioner for an automobile to solve these problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model discloses an automobile air conditioner.

The utility model realizes the above purpose through the following technical scheme:

an automobile air conditioner comprises a base table, a refrigerating and heating mechanism is arranged above the base table, and a ventilation mechanism is arranged on one side of the refrigerating and heating mechanism.

The ventilation mechanism comprises a connecting pipe arranged on one side of the refrigerating and heating mechanism, a heat preservation assembly is arranged on one side of the connecting pipe, an air outlet pipe is arranged above the heat preservation assembly, an extension part is arranged on the other side of the connecting pipe, an evaporator assembly is arranged at the rear end of the heat preservation assembly, and an evaporator assembly is arranged on one side of the heat preservation assembly.

Preferably, the refrigerating and heating mechanism comprises an air inlet assembly arranged on the front side of the base table, a blower assembly component is arranged above the air inlet assembly, a blowpipe component is arranged on one side of the blower assembly component, a heater assembly is arranged below the blower assembly component, and a defrosting pipe is arranged on one side of the blowpipe component.

Preferably, the evaporator assembly comprises an evaporator frame arranged on the inner side of the evaporator assembly, a filter absorbing screen is arranged on the opposite surface of the evaporator frame, and a connecting end pipe is arranged on one side of the evaporator frame.

Preferably, one end of the heat preservation assembly is provided with a screen plate.

Preferably, the blower assembly component comprises a driving double-headed motor arranged above the air inlet assembly, a first centrifugal fan blade is arranged at one end power end of the driving double-headed motor, and a second centrifugal fan blade is arranged at the other end power end of the driving double-headed motor.

Preferably, the blowpipe assembly includes a front blowpipe disposed above the blower assembly, and a rear blowpipe is disposed at a rear side of the blower assembly.

The beneficial effects are that:

the utility model discloses an automobile air conditioner, which can effectively make the air conditioner play a role by arranging a refrigerating and heating mechanism and a ventilation mechanism, wherein an air inlet assembly is arranged as a step surface, so that wind is prevented from being directly blown to the end of an air inlet channel, the uniformity of the wind entering an evaporator is improved, a filtering and absorbing screen plate arranged in the evaporator assembly can reduce the water drop phenomenon generated on the surface of the filtering and absorbing screen plate due to the reduction of the temperature, thus the water drops are prevented from entering an automobile.

Drawings

FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the present utility model;

FIG. 3 is a first structural schematic of the present utility model;

FIG. 4 is a second schematic structural view of the present utility model;

FIG. 5 is a third structural schematic of the present utility model;

fig. 6 is a schematic view of the evaporator assembly of the present utility model.

In the figure: 1. base table

2. A refrigerating and heating mechanism; 201. an air inlet assembly; 202. a blower assembly component; 2021. a first centrifugal fan blade; 2022. driving the double-headed motor; 2023. the second centrifugal fan blade; 203. a front blowing face pipe; 204. a back blowing surface pipe; 205. a water receiving tray; 206. a defrosting pipe; 207. a heater assembly;

3. a ventilation mechanism; 301. a connecting pipe; 302. a heat preservation assembly; 303. an air outlet pipe; 304. an extension part; 305. an evaporator assembly; 306. a screen plate; 307. an evaporator assembly; 3071. an evaporator stand; 3072. a filtration and absorption screen; 3073. and connecting the end pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-6, one embodiment provided by the present utility model is: an automobile air conditioner comprises a base table 1, a refrigerating and heating mechanism 2 is arranged above the base table 1, and a ventilation mechanism 3 is arranged on one side of the refrigerating and heating mechanism 2.

In this embodiment: the refrigerating and heating mechanism 2 comprises an air inlet assembly 201 arranged on the front side of the base table 1, a blower assembly 202 is arranged above the air inlet assembly 201, a blowing pipe assembly is arranged on one side of the blower assembly 202, a heater assembly 207 is arranged below the blower assembly 202, and a defrosting pipe 206 is arranged on one side of the blowing pipe assembly. The blower assembly 202 includes a double-ended motor 2022 disposed above the air intake assembly 201, a first centrifugal fan 2021 is disposed at a power end of one end of the double-ended motor 2022, and a second centrifugal fan 2023 is disposed at a power end of the other end of the double-ended motor 2022. The blowpipe assembly includes a front blowpipe 203 disposed above the blower assembly 202, with a rear blowpipe 204 disposed on the rear side of the blower assembly 202. A water pan 205 is arranged on one side of the back blowing face pipe 204.

In this embodiment: the ventilation mechanism 3 comprises a connecting pipe 301 arranged on one side of the refrigerating and heating mechanism 2, a heat preservation assembly 302 is arranged on one side of the connecting pipe 301, an air outlet pipe 303 is arranged above the heat preservation assembly 302, an extension part 304 is arranged on the other side of the connecting pipe 301, an evaporator assembly 305 is arranged at the rear end of the heat preservation assembly 302, and an evaporator component 307 is arranged on one side of the heat preservation assembly 302. The evaporator assembly 307 includes an evaporator frame 3071 disposed inside the evaporator assembly 305, a filter absorber screen 3072 disposed on an opposite side of the evaporator frame 3071, and a connecting end tube 3073 disposed on one side of the evaporator frame 3071. One end of the insulation assembly 302 is provided with a mesh plate 306.

Working principle: in use, after the vehicle air conditioning system is started, the compressor is operated and is blown out through the blower assembly 202 after flowing into the air intake assembly 201 through the pipeline. Through connecting pipe 301, get into heat preservation assembly 302 after the drying, the state changes sharply after filtering, become low temperature low pressure's liquid refrigerant and get into evaporator assembly 305, absorb the air heat that flows through evaporator assembly 307 in evaporator assembly 305, make air temperature reduce, blow out cold wind, produce refrigeration effect, the gaseous refrigerant that evaporates into low temperature low pressure because of absorbing heat itself is inhaled by the compressor through the pipeline, compress, get into next circulation, filter the water droplet phenomenon that the absorption otter board 3072 that sets up in evaporator assembly 305 can reduce its surface because of the reduction of temperature, thereby avoid these water droplet to get into in the car, this kind of structure can also reduce noise, simultaneously, strengthen the intensity of air inlet duct, reduce the production of deformation, through setting up at back blowing face pipe 204, can send wind to two rows or three rows of departments in the car as required, be equipped with 306 on the inner wall in heat preservation assembly 302, can prevent the entering of debris, easy operation, convenient to use, the practicality is good.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An automotive air conditioner, characterized in that: the air conditioner comprises a base table (1), wherein a refrigerating and heating mechanism (2) is arranged above the base table (1), and a ventilation mechanism (3) is arranged on one side of the refrigerating and heating mechanism (2);

the ventilation mechanism (3) is in including setting up connecting pipe (301) of refrigeration heating mechanism (2) one side, connecting pipe (301) one side is provided with heat preservation assembly (302), heat preservation assembly (302) top is provided with out tuber pipe (303), connecting pipe (301) opposite side is provided with extension portion (304), heat preservation assembly (302) rear end is provided with evaporimeter assembly (305), heat preservation assembly (302) one side is provided with evaporimeter subassembly (307).

2. An automotive air conditioner according to claim 1, characterized in that: the refrigerating and heating mechanism (2) comprises an air inlet assembly (201) arranged on the front side of the base table (1), a blower assembly component (202) is arranged above the air inlet assembly (201), a blowing pipe component is arranged on one side of the blower assembly component (202), a heater assembly (207) is arranged below the blower assembly component (202), and a defrosting pipe (206) is arranged on one side of the blowing pipe component.

3. An automotive air conditioner according to claim 1, characterized in that: the evaporator assembly (307) comprises an evaporator frame (3071) arranged on the inner side of the evaporator assembly (305), a filter absorbing screen (3072) is arranged on the opposite surface of the evaporator frame (3071), and a connecting end pipe (3073) is arranged on one side of the evaporator frame (3071).

4. An automotive air conditioner according to claim 1, characterized in that: one end of the heat preservation assembly (302) is provided with a screen plate (306).

5. An automotive air conditioner according to claim 2, characterized in that: the blower assembly component (202) comprises a driving double-headed motor (2022) arranged above the air inlet assembly (201), a first centrifugal fan blade (2021) is arranged at one end power end of the driving double-headed motor (2022), and a second centrifugal fan blade (2023) is arranged at the other end power end of the driving double-headed motor (2022).

6. An automotive air conditioner according to claim 2, characterized in that: the blowpipe assembly comprises a front blowpipe (203) arranged above the blower assembly (202), and a rear blowpipe (204) is arranged at the rear side of the blower assembly (202).