CN211892775U

CN211892775U - Automobile air conditioner evaporator shell structure with drainage function

Info

Publication number: CN211892775U
Application number: CN202020434553.9U
Authority: CN
Inventors: 杜迎迎
Original assignee: Wuhu Yuxin Shitong Automotive Air Conditioning Co ltd
Current assignee: Wuhu Dexin Automobile Air Conditioning Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-10
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a vehicle air conditioner evaporimeter shell structure with drainage function relates to air conditioner accessory field, including left casing, right casing and lower casing, the top of casing is equipped with round rib groove and a plurality of connecting portion down, the lower extreme of left side casing and right casing inserts the rib inslot and connects fixedly with the help of connecting portion, connecting portion are located the rib inslot and disperse in four turnings and the middle part of casing bottom down, and the inboard that is located the rib groove of connecting portion department is equipped with a drain port, the utility model discloses a set up a plurality of outlet in the rib inslot at the lower casing top of evaporimeter for the ponding that the inner wall produced passes through the outlet and arranges to casing bottom down to through the drain pipe discharge of casing bottom down, avoided the phenomenon of leaking that casing linking department produced, also avoided the phenomenon of dripping of copilot.

Description

Automobile air conditioner evaporator shell structure with drainage function

Technical Field

The utility model belongs to air conditioner accessory field, concretely relates to vehicle air conditioner evaporimeter shell structure with drainage function.

Background

Automobile air conditioning system need realize functions such as refrigeration and heating in order to adjust the driver's cabin travelling comfort, and the evaporimeter belongs to an important component part of automobile air conditioning system, and conventional evaporimeter is formed by left casing, right casing and lower casing assembly, and in the use, often remain certain ponding in the casing, cause the infiltration phenomenon, lead to the copilot position to drip, and the influence is taken and is experienced. It is therefore desirable to improve upon existing structures to address this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vehicle air conditioner evaporimeter shell structure with drainage function to solve the above-mentioned defect that leads to among the prior art.

The utility model provides an automotive air conditioning evaporator shell structure with drainage function, includes left casing, right casing and lower casing, the top of casing is equipped with round rib groove and a plurality of connecting portion down, the lower extreme of left side casing and right casing is inserted the rib inslot and is connected fixedly with the help of connecting portion, connecting portion are located the rib inslot and are dispersed in four turnings and the middle part of casing bottom down, and the inboard that is located the rib groove of connecting portion department is equipped with a drain port.

Preferably, the cross section of the rib groove at the inner side of the connecting part is arc-shaped.

Preferably, the connecting portion is provided with a connecting hole, and the left shell and the right shell are inserted into the rib groove and then fixed through a bolt installed in the connecting hole.

Preferably, the inner walls of the left shell and the right shell are further symmetrically provided with air deflectors to guide air flow.

Preferably, the water outlet is positioned at the leeward side of the rib groove.

The utility model has the advantages that: through setting up a plurality of outlet in the muscle groove at the lower casing top at the evaporimeter for the ponding that the inner wall produced passes through the outlet and arranges to casing bottom down, and discharges through the drain pipe of casing bottom down, has avoided the phenomenon of leaking that casing joint department produced, has also avoided the phenomenon of dripping of copilot position.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the installation schematic diagram of the middle left shell of the utility model with a lower shell.

Fig. 3 is a schematic structural view of the lower housing of the present invention.

Fig. 4 is a partially enlarged view of a portion a in fig. 3.

The device comprises a left shell, a right shell, a lower shell, a rib groove, a connecting part, a connecting hole, a water outlet and an air deflector, wherein the left shell is 1, the right shell is 2, the lower shell is 3, the rib groove is 4, the connecting part is 5, the connecting hole is 6, the water outlet is 7, and the air deflector is 8.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, an evaporator shell structure of an automobile air conditioner with a water drainage function comprises a left shell 1, a right shell 2 and a lower shell 3, wherein the top of the lower shell 3 is provided with a circle of rib grooves 4 and a plurality of connecting portions 5, the lower ends of the left shell 1 and the right shell 2 are inserted into the rib grooves 4 and are fixedly connected by the connecting portions 5, the left shell 1 and the right shell 2 are oppositely arranged and connected together, the connecting portions 5 are located in the rib grooves 4 and are dispersed at four corners and the middle of the bottom of the lower shell 3, and a water drainage port 7 is arranged on the inner side of the rib groove 4 located at the connecting portions 5.

In this embodiment, the cross-sectional shape of the bead groove 4 on the inner side of the connecting portion 5 is a circular arc.

In this embodiment, the connecting portion 5 is provided with a connecting hole 6, and the left housing 1 and the right housing 2 are inserted into the rib groove 4 and then fixed by a bolt installed in the connecting hole 6.

In this embodiment, air deflectors 8 are further symmetrically disposed on the inner walls of the left casing 1 and the right casing 2 to guide the airflow.

In this embodiment, the water outlet 7 is located at the leeward side of the rib groove 4 to prevent water from being blown into the rib groove 4 by the air flow.

The utility model discloses when the assembly, at first with left casing 1 and casing 3 dress in the muscle groove 4 at 3 tops of casing down to through bolt and connecting hole 6 with the three assembly together, when water appears in left casing 1 and right casing 2 inner wall of evaporimeter, it can discharge through outlet 7 that the muscle inslot set up, and flow to the drain pipe of casing 3 bottom down along casing 3's inner wall down, finally arrange outside the casing. Through set up a plurality of outlet 7 in the muscle groove 4 at the lower casing 3 top of evaporimeter, avoided the water leakage phenomenon that the casing links up the department and produces, also avoided the phenomenon of dripping of copilot position promptly.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides an automotive air conditioning evaporator shell structure with drainage function, includes left casing (1), right casing (2) and lower casing (3), the top of casing (3) is equipped with round muscle groove (4) and a plurality of connecting portion (5) down, the lower extreme of left side casing (1) and right casing (2) is inserted in muscle groove (4) and is connected fixedly with the help of connecting portion (5), its characterized in that, connecting portion (5) are located muscle groove (4) and disperse in four turnings and the middle part of casing (3) bottom down, and the inboard that is located muscle groove (4) of connecting portion (5) department is equipped with a drainage mouth (7).

2. An evaporator case structure of an air conditioner for a vehicle with a water discharging function according to claim 1, wherein: the cross section of the rib groove (4) on the inner side of the connecting part (5) is arc-shaped.

3. An evaporator case structure of an air conditioner for a vehicle with a water discharging function according to claim 2, wherein: connecting portion (5) are last to be equipped with connecting hole (6), and left casing (1) and right casing (2) are inserted in muscle groove (4) after fixed through the bolted connection who installs in connecting hole (6).

4. A vehicle air conditioner evaporator case structure with a water discharge function according to claim 3, characterized in that: and air deflectors (8) are symmetrically arranged on the inner walls of the left shell (1) and the right shell (2) to guide air flow.

5. An evaporator case structure of an air conditioner for a vehicle having a water discharging function according to claim 4, wherein: the water outlet (7) is positioned on the leeward side of the rib groove (4).