CN203010875U

CN203010875U - Water guiding structure for car air-conditioner evaporation tank

Info

Publication number: CN203010875U
Application number: CN 201220634349
Authority: CN
Inventors: 袁永峰
Original assignee: DEERFU AUTOMOTIVE AIR-CONDITIONER SYSTEM Co Ltd SHANGHAI
Current assignee: Sdaac Automotive Air Conditioning Systems Co ltd Shanghai
Priority date: 2012-11-27
Filing date: 2012-11-27
Publication date: 2013-06-19
Anticipated expiration: 2022-11-27

Abstract

The utility model discloses a water guiding structure for a car air-conditioner evaporation tank, and relates to car air-conditioner evaporation tank devices. A water baffle is additionally arranged at the bottom of the lower casing of the evaporation tank; and the water baffle is arranged close to the air outlet surface of an evaporation tank core, is 2mm-3mm away from the evaporation tank surface, and is 13mm-15mm higher than the central position of a lower water chamber of the evaporation tank core. According to the water guide structure provided by the utility model, the water guide structure of the conventional evaporation tank is improved and optimized, so that the phenomenon that water drops are ejected from the air outlet when the car air-conditioner is in use is improved, the water guide structure is suitable for sedans, microcars, middle buses, mini buses and various types of vehicle, so that the application range is wide.

Description

A kind of automobile air-conditioning evaporation box water guide structure

Technical field

The utility model relates to the air-conditioning box device of car, is specifically related to the design of automobile air-conditioning evaporation box device.

Background technology

Under the background that present stage automobile industry competition increasingly sharpens, each large automobile factory more and more emphasizes high-performance and the comfortableness of car load.Air conditioning for automobiles has or not water droplet to blow into driver's cabin under any operating mode and can index more and more be taken seriously as affecting passenger comfort, the design of air-conditioning water guide structure is unreasonable, under cooling condition, the water of evaporation tank surface condensation is easy to directly to be blown to distributor box by wind and even arrives driver's cabin, affects the passenger.So for automobile air conditioning box, rational in infrastructure, good water spray experimental result is particularly important for automobile vendor.

Present stage, the automobile air conditioning box designer when the design air-conditioner evaporation tank, is traditional structural design before continuing to use, as described in Figure 1.Traditional design is open at the position of the close evaporation tank core body of evaporation tank lower house, and near the maximum position of ponding often, evaporation tank core body bottom, under certain operating mode, have part water and sputter under wind action and go to distributor box and even blown into driver's cabin, affect comfortableness.

The utility model content

The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, a kind of automobile air-conditioning evaporation box water guide structure is provided, evaporation tank bottom increase water fender at easy ponding makes water be difficult for directly being blown into distributor box or entering driver's cabin, and can successfully discharge from osculum.

For achieving the above object, the technical scheme that the utility model adopts is as follows:

A kind of automobile air-conditioning evaporation box water guide structure, at evaporation tank lower house bottom increase water fender, the position of described water fender apart from evaporation tank surface 2mm～3mm, exceeds evaporation tank core body lower header center 13mm～15mm near evaporation tank core body outlet air surface.

Described water fender is three sections distributions, and the gap between each section is 10 ± 2mm.

The technical solution of the utility model is carried out the results show, use the air-conditioning box of novel evaporation tank water fender, do not have water to spray from air outlet, effectively improved the comfortableness of passenger in car.

Description of drawings

Fig. 1 is the evaporation tank water guide structure schematic diagram of traditional design;

Fig. 2 is evaporation tank water guide structure schematic diagram of the present utility model;

Fig. 3 is the water fender distribution schematic diagram.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, further set forth the utility model.

Fig. 1 is traditional evaporation tank water guide structure, is open at evaporation tank lower house 1 near the position of evaporation tank core body 2, and the maximum position of ponding often, close evaporation tank core body 2 bottoms.Under certain operating mode, have part water and sputter under wind action and go to distributor box and even blown into driver's cabin, affect comfortableness.

Fig. 2 is evaporation tank water guide structure of the present utility model, increases water fender 3 at evaporation tank lower house 1, and the position is near evaporation tank core body 2 outlet air surfaces, apart from evaporation tank surface 2mm-3mm, in figure shown in d; The height of water fender is for up exceeding 13mm-15mm apart from evaporation tank core body lower header center, in figure shown in L.

Shown in Figure 3, water fender 3 is divided into three sections distributions, and the gap between each section is 10 ± 2mm, in Fig. 3 shown in b.

Evaporation tank water guide structure provided by the utility model, the water of the case core body bottom gathering that can effectively avoid evaporating directly is blown, and makes air conditioning for automobiles in use not have water to spray from air outlet, improves the comfortableness that air-conditioning uses.

Claims

1. automobile air-conditioning evaporation box water guide structure, it is characterized in that: at evaporation tank lower house bottom increase water fender, the position of described water fender apart from evaporation tank surface 2mm～3mm, exceeds evaporation tank core body lower header center 13mm～15mm near evaporation tank core body outlet air surface.

2. automobile air-conditioning evaporation box water guide structure according to claim 1, it is characterized in that: described water fender is three sections distributions, and the gap between each section is 10 ± 2mm.