CN202141262U

CN202141262U - Gas-liquid separator of air conditioner

Info

Publication number: CN202141262U
Application number: CN201120087015U
Authority: CN
Inventors: 潘俞伟
Original assignee: Zhejiang Dunan Machinery Co Ltd
Current assignee: Zhejiang Dunan Machinery Co Ltd
Priority date: 2011-03-29
Filing date: 2011-03-29
Publication date: 2012-02-08
Anticipated expiration: 2021-03-29

Abstract

The utility model discloses a gas-liquid separator of an air conditioner, which comprises a gas inlet pipe, a gas outlet pipe, an upper end cover, a lower end cover, and a cylinder body, wherein the gas inlet pipe and the gas outlet pipe are connected with the upper end cover; the upper end cover and the lower end cover are respectively connected with two ends of the cylinder body; and the pressure-bearing surface of the connecting part between the upper end cover and the gas inlet pipe, as well as between the upper end cover and the gas outlet pipe, is planar, and the rest part of the pressure-bearing surface is spherical surface. In the scheme of the gas-liquid separator, the processing of connection holes between the upper end cover and the gas inlet and outlet pipes, as well as the welding between the upper end cover and the gas inlet and outlet pipes, is simpler; meanwhile, the pressure-bearing capacity of the whole gas-liquid separator can reach the effect that the end cover pressure-bearing surface is spherical surface.

Description

The air-conditioner gas-liquid separator

Technical field:

The utility model relates to a kind of air-conditioner gas-liquid separator that the air-conditioning compressor front end uses as pressure-containing member that is installed on.

Background technology:

See illustrated in figures 1 and 2: the air-conditioner gas-liquid separator is made up of air inlet pipe 01, escape pipe 02, upper end cover 03, bottom end cover 04 and cylindrical shell 05, in air-conditioning system, need bear system pressure.Gas-liquid separator end cap pressure-bearing surface has two kinds of designs, and a kind of pressure-bearing surface is the plane, and another kind of pressure-bearing surface is a sphere.Pressure-bearing surface is the processing of the convenient turnover of the design tracheae connecting hole on plane (as shown in Figure 1), and air inlet pipe 01 is simple relatively with escape pipe 02 welding, but bearing capacity is poor, easy deformation under the pressurized situation; Pressure-bearing surface is that the design of sphere (seeing shown in Figure 2) has better bearing capacity under the condition of equal wall thickness, but end cap turnover tracheae connecting hole difficulty of processing is big, and the welding difficulty of air inlet pipe 01 and escape pipe 02 is also bigger simultaneously.

The utility model content:

The purpose of the utility model provides a kind of new air-conditioner gas-liquid separator with regard to being the weak point that exists to prior art, it has, and turnover tracheae connecting hole is easy to process, air inlet pipe and escape pipe welding easily, characteristics that bearing capacity is big.

For realizing above-mentioned purpose; The air-conditioner gas-liquid separator of the utility model includes air inlet pipe, escape pipe, upper end cover, bottom end cover and cylindrical shell; Wherein, air inlet pipe, escape pipe are connected with upper end cover, and upper end cover is connected with the two ends of cylindrical shell respectively with bottom end cover; Described upper end cover and air inlet pipe and escape pipe coupling part pressure-bearing surface are plane, and the remainder pressure-bearing surface is a dome shape.

The beneficial effect of the utility model is: upper end cover becomes simple relatively with the welding of turnover tracheae connecting hole processing and upper end cover and turnover tracheae, and the bearing capacity of whole gas-liquid separator can reach the effect that the end cap pressure-bearing surface is the gas-liquid separator of spherical shape simultaneously.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is done further explanation:

Fig. 1 is one of structural representation of existing air-conditioner gas-liquid separator;

Fig. 2 is two of the structural representation of existing air-conditioner gas-liquid separator;

Fig. 3 is the structural representation of the utility model embodiment one;

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is the structural representation of the utility model embodiment two;

Fig. 6 is the vertical view of Fig. 5.

The specific embodiment:

See Fig. 3～shown in Figure 6: the air-conditioner gas-liquid separator of the utility model includes air inlet pipe 10, escape pipe 20, upper end cover 30, bottom end cover 40 and cylindrical shell 50; Wherein, Air inlet pipe 10, escape pipe 20 are connected with upper end cover 30; Upper end cover 30 is connected with the two ends of cylindrical shell 50 respectively with bottom end cover 40, and upper end cover 30 is plane with air inlet pipe 10 with escape pipe 20 coupling part pressure-bearing surfaces 31, and remainder pressure-bearing surface 32 is a dome shape.

In the embodiment one of Fig. 3～shown in Figure 4, upper end cover 30 is an integral body with air inlet pipe 10 with escape pipe 20 coupling part pressure-bearing surfaces 51; And in the embodiment two of Fig. 5～shown in Figure 6, upper end cover 30 is two planes that separate with air inlet pipe 10 with escape pipe 20 coupling part pressure-bearing surfaces 51.

The above is merely the preferred embodiment of the utility model, does not therefore limit the protection domain of the utility model, and every equalization of doing according to the utility model changes with modifying and all belongs in the claim that the utility model contains.

Claims

1. air-conditioner gas-liquid separator; It includes air inlet pipe (10), escape pipe (20), upper end cover (30), bottom end cover (40) and cylindrical shell (50); Wherein, air inlet pipe (10), escape pipe (20) are connected with upper end cover (30), and upper end cover (30) is connected with the two ends of cylindrical shell (50) respectively with bottom end cover (40); It is characterized in that: described upper end cover (30) is plane with air inlet pipe (10) and escape pipe (20) coupling part pressure-bearing surface, and the remainder pressure-bearing surface is a dome shape.