CN203308679U

CN203308679U - Compressor cover

Info

Publication number: CN203308679U
Application number: CN2013203542934U
Authority: CN
Inventors: 林四建
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-06-20
Filing date: 2013-06-20
Publication date: 2013-11-27
Anticipated expiration: 2023-06-20

Abstract

The utility model discloses a compressor cover, and belongs to the field of compressors. The compressor cover comprises a cover body; a core recess is formed in the cover body, and is matched with a core in the compressor cover in shape and position; a core protective film layer is arranged on one inside wall, corresponding to the core recess, of the cover body. The compressor cover has the advantages that by the adoption of the structure that the core recess is matched with the core in the compressor cover in shape and position, the core is limited, without the need of extra parts, the noise of the whole compressor can be reduced effectively, the quality and the competitiveness of the product are improved, and the core protective film layer is arranged on the inside wall of the core recess, so that the core can be protected, the service life of the core is prolonged, and the production cost is lowered.

Description

A kind of compressor cover

Technical field

The utility model relates to a kind of compressor, particularly a kind of compressor cover.

Background technique

The arc cover that traditional compressor cover is as a whole, need additionally at limit stoper of cover inner welding, in order to the movement to compressor, carry out spacingly, this structure needs the extra part that increases, make cost of production higher, and can't effectively reduce the noise of compressor; On this limit stoper, be not provided with the protective film of compressor movement, in the long-term work of compressor, not only limit stoper easily weares and teares, and the movement of compressor is had to wearing and tearing.

Summary of the invention

The utility model proposes a kind of compressor cover, it has overcome deficiency of the prior art, provides a kind of cost of production lower, can protect compressor cover, also can effectively reduce the compressor cover of compressor noise.

The technical solution of the utility model is achieved in that a kind of compressor cover; comprise the cover body; the movement that is provided with of described cover body caves in; this movement depression is complementary with shape and the position of the interior movement of compressor cover, and is provided with the movement protective film on the madial wall of corresponding movement depression on the cover body.

Further, described movement protective film is the silica gel layer that sticks on movement concave inside wall.

Further, described silica gel layer sticks on corresponding movement concave inside wall on the cover body.

The beneficial effects of the utility model are: after adopting said structure, the movement depression is complementary with shape and the position of the interior movement of compressor cover, such structure can play spacing effect to movement, not needing additionally to increase part carries out spacing to movement, also can effectively reduce the noise of compressor integral body, improve quality and the competitive ability of product; And be provided with the movement protective film at the madial wall of corresponding movement depression, and can play a protective role to movement, extend its life time, reduced cost of production.

The accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing

Fig. 1 is the utility model embodiment's plan view;

Fig. 2 is the sectional view of A-A line in Fig. 1.

In figure: 1, cover body; 2, movement depression; 3, movement protective film.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment who obtains, and all belong to the scope of the utility model protection.

As depicted in figs. 1 and 2; a kind of compressor cover; comprise cover body 1; the movement that is provided with of described cover body 1 caves in 2; this movement depression 2 is complementary with shape and the position of the interior movement of compressor cover; and on the madial wall of the movement of cover body 1 correspondence depression 2, be provided with movement protective film 3, this movement protective film 3 is for sticking on the silica gel layer of movement depression 2 madial walls.

Compressor cover of the present utility model is by the improvement to the cover drawing die, make on the cover body 1 of compressor and increase a movement depression 2, this movement depression 2 is complementary with shape and the position of the interior movement of compressor cover, thereby play spacing effect, not needing additionally to increase part carries out spacing to movement, also can effectively reduce the noise of compressor integral body, improve quality and the competitive ability of product; And be provided with movement protective film 3 at the madial wall of corresponding movement depression 2, and can play a protective role to movement, extend its life time, reduced cost of production.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. compressor cover; comprise cover body (1); it is characterized in that: described cover body (1) be provided with movement depression (2); this movement depression (2) is complementary with shape and the position of the interior movement of compressor cover, and is provided with movement protective film (3) on the madial wall of the upper corresponding movement depression of cover body (1) (2).

2. a kind of compressor cover according to claim 1, it is characterized in that: described movement protective film (3) is silica gel layer.

3. a kind of compressor cover according to claim 2 is characterized in that: described silica gel layer sticks on the madial wall of the upper corresponding movement depression of cover body (1) (2).