CN214616914U - High-precision compressor shell with anti-leakage function - Google Patents

Abstract

The utility model relates to the technical field of compressors, and a high-precision compressor casing with antiseep function is disclosed, including last casing, lower casing and two screw rods, go up the casing and pass through bolt-up connection with lower casing, the fixed air inlet that is equipped with of casing right side wall down, the air inlet left side is equipped with the square frame, the inside fixed mounting of square frame has the filter screen, the left side wall fixed mounting of square frame has the check valve, the upper and lower both sides of square frame all are equipped with L shaped plate, two the right-hand member pole wall of screw rod all runs through the L shaped plate left side wall that corresponds, and with corresponding L shaped plate left side wall threaded connection, two the right-hand member pole wall of screw rod is connected with the clamp plate through the bearing rotation. The utility model discloses can filter the air that gets into the compressor, improve the life of compressor.

Description

High-precision compressor shell with anti-leakage function

Technical Field

The utility model relates to a compressor technical field especially relates to a high-precision compressor casing with antiseep function.

Background

A compressor, which is a driven fluid machine for lifting low-pressure gas into high-pressure gas, is a heart of a refrigeration system, and is widely applied to refrigeration equipment such as refrigerators, air conditioners and the like.

The air inlet of the existing compressor is directly fixedly connected with the one-way valve, so that impurities in the outside air are easily sucked into the compressor when the compressor sucks the air from the outside, the impurities in the air easily cause damage to the compressor, the service life of the compressor is further shortened, and a large amount of noise can be generated in the operation process of the compressor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the compressor is easy to suck the impurities in the outside air into the compressor in the operation process in the prior art, and then causes the shortening of the service life of the compressor, and the high-precision compressor shell with the anti-leakage function is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-precision compressor casing with antiseep function, includes casing, lower casing and two screw rods, go up casing and lower casing and pass through bolt-up connection, the fixed air inlet that is equipped with of casing right side wall down, the air inlet left side is equipped with the square frame, the inside fixed mounting of square frame has the filter screen, the left side wall fixed mounting of square frame has the check valve, the upper and lower both sides of square frame all are equipped with L shaped plate, two the right-hand member pole wall of screw rod all runs through the L shaped plate left side wall that corresponds, and with correspond L shaped plate left side wall threaded connection, two the right-hand member pole wall of screw rod is rotated through the bearing and is connected with the clamp plate, two the clamp plate all offsets with the corresponding lateral wall of square frame and sets up, the top the right side fixed mounting of L shaped plate has the connecting rod, the right-hand member pole wall fixedly connected with of connecting rod slides stop gear.

Preferably, the slip stop gear includes slider and spring, the cavity has been seted up to the right side inner wall of casing down, the bar mouth has been seted up to the left side wall of cavity, slider and cavity sliding connection, fixed surface is connected on the upper end and the cavity of spring, the lower extreme of spring and the fixed surface of slider are connected, the right-hand member pole wall of connecting rod runs through the bar mouth, and with the left side wall fixed connection of slider.

Preferably, the inner walls of the upper shell and the lower shell are provided with sound insulation cavities, and a plurality of support rods are fixedly mounted in the sound insulation cavities.

Preferably, two equal grooves are formed in the left ends of the two L-shaped plates, telescopic rods are fixedly mounted in the grooves, and the right end rod wall of each telescopic rod is fixedly connected with the left side face of the corresponding pressing plate.

Preferably, the right side wall of the frame is fixedly provided with an annular sealing gasket.

Preferably, the right end rod walls of the two screw rods are fixedly provided with knobs.

Compared with the prior art, the utility model provides a high-precision compressor casing with antiseep function possesses following beneficial effect:

1. this high-precision compressor casing with antiseep function through the setting of check valve right-hand member square frame and filter screen, when the compressor inhales the outside air, makes the outside air at first pass through the filter screen filtration and gets into inside the compressor again to effectively prevent impurity in the outside air and then inside the compressor.

2. This high-precision compressor casing with antiseep function through the design of two L shaped plates, two screw rods and two clamp plates, when needs clear up the filter screen, through rotating the screw rod to make two clamp plates keep away from the square frame, and then can dismantle the square frame and get off, realize clearing up the filter screen.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can filter the air that gets into the compressor, improve the life of compressor.

Drawings

Fig. 1 is a schematic structural view of a high precision compressor housing with an anti-leakage function according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 2;

fig. 4 is an enlarged view of a portion C in fig. 2.

In the figure: the device comprises an upper shell 1, a lower shell 2, an air inlet 3, a one-way valve 4, a square frame 5, a filter screen 6, a 7L-shaped plate, a screw rod 8, a pressure plate 9, a spring 10, a connecting rod 11, a sliding block 12, a telescopic rod 13, a supporting rod 14, a knob 15 and an annular sealing gasket 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a high precision compressor housing with anti-leakage function comprises an upper housing 1, a lower housing 2 and two screws 8, wherein the upper housing 1 is fastened with the lower housing 2 through bolts, an air inlet 3 is fixedly arranged on the right side wall of the lower housing 2, a square frame 5 is arranged on the left side of the air inlet 3, a filter screen 6 is fixedly arranged in the square frame 5, the filter screen 6 is designed to filter air entering the compressor and prevent impurities in the air from entering the compressor and damaging the compressor, a check valve 4 is fixedly arranged on the left side wall of the square frame 5, L-shaped plates 7 are arranged on the upper and lower sides of the square frame 5, right end rod walls of the two screws 8 penetrate through the left side walls of the corresponding L-shaped plates 7 and are in threaded connection with the left side walls of the corresponding L-shaped plates 7, right end rod walls of the two screws 8 are rotatably connected with pressing plates 9 through bearings, and the two pressing plates 9 are abutted against the corresponding side walls of the square frame 5, the right side of the upper L-shaped plate 7 is fixedly provided with a connecting rod 11, and the right end rod wall of the connecting rod 11 is fixedly connected with a sliding limiting mechanism.

Slip stop gear includes slider 12 and spring 10, the cavity has been seted up to the right side inner wall of lower casing 2, the bar mouth has been seted up to the left side wall of cavity, slider 12 and cavity sliding connection, fixed surface is connected on the upper end of spring 10 and the cavity, the lower extreme of spring 10 and the last fixed surface of slider 12 are connected, the design of spring 10, and then play limiting displacement to slider 12, only for applying a pressure to slider 12 and top L shaped plate 7, and then make top L shaped plate 7 tightly push down the right-hand member pole wall of square frame 5 connecting rod 11 and run through the bar mouth, and with slider 12's left side wall fixed connection.

Go up casing 1 and casing 2's inner wall down and all seted up the sound insulation chamber, sound insulation intracavity portion fixed mounting has a plurality of bracing pieces 14, and the design of a plurality of bracing pieces 14 plays the supporting role to the sound insulation chamber.

Two equal recesses all are seted up to the left end inside of two L shaped plates 7, and every inside equal fixed mounting of recess has telescopic link 13, and the right-hand member pole wall of every telescopic link 13 all with the clamp plate 9 left surface fixed connection that corresponds, the design of telescopic link 13 plays the limiting displacement to clamp plate 9.

An annular sealing gasket 16 is fixedly arranged on the right side wall of the frame 5, and the annular sealing gasket 16 is designed to seal between the right side surface of the frame 5 and the right side inner wall of the lower shell 2.

The knob 15 is fixedly mounted on the right end rod wall of each of the two screw rods 8, and due to the design of the two knobs 15, an operator can rotate the corresponding screw rods 8 conveniently.

The utility model discloses in, in the use, when needs clear up, rotate the bolt between casing 1 and the lower casing 2, will go up casing 1 and casing 2 and separate down, through rotating two knobs 15, thereby make knob 15 drive the screw rod 8 that corresponds and rotate, thereby make two screw rods 8 drive the clamp plate 9 that corresponds and remove, when clamp plate 9 keeps away from square frame 5, upwards lift top L shaped plate 7, thereby take out square frame 5 from two L shaped plate 7 are inside, thereby realize the clearance to filter screen 6, through the design of the sealed 16 of annular pad on square frame 5 right side, make between square frame 5 and the lower casing 2 right side inner wall sealed, design through spring 10, make spring 10 extrude slider 12 downwards, make slider 12 drive top L shaped plate 7 tightly press square frame 5, thereby play the limiting displacement to square frame 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A high-precision compressor shell with an anti-leakage function comprises an upper shell (1), a lower shell (2) and two screw rods (8), and is characterized in that the upper shell (1) is in fastening connection with the lower shell (2) through bolts, an air inlet (3) is fixedly arranged on the right side wall of the lower shell (2), a square frame (5) is arranged on the left side of the air inlet (3), a filter screen (6) is fixedly arranged in the square frame (5), a check valve (4) is fixedly arranged on the left side wall of the square frame (5), L-shaped plates (7) are arranged on the upper side and the lower side of the square frame (5), right end rod walls of the two screw rods (8) penetrate through the left side wall of the corresponding L-shaped plate (7) and are in threaded connection with the left side wall of the corresponding L-shaped plate (7), and the right end rod walls of the two screw rods (8) are rotatably connected with a pressing plate (9) through bearings, two clamp plate (9) all offsets with the corresponding lateral wall of square frame (5) and sets up, the top the right side fixed mounting of L shaped plate (7) has connecting rod (11), the right-hand member pole wall fixedly connected with slip stop gear of connecting rod (11).

2. The high-precision compressor shell with the anti-leakage function is characterized in that the sliding limiting mechanism comprises a sliding block (12) and a spring (10), a cavity is formed in the right inner wall of the lower shell (2), a strip-shaped opening is formed in the left side wall of the cavity, the sliding block (12) is in sliding connection with the cavity, the upper end of the spring (10) is fixedly connected with the upper surface of the cavity, the lower end of the spring (10) is fixedly connected with the upper surface of the sliding block (12), and the right end rod wall of the connecting rod (11) penetrates through the strip-shaped opening and is fixedly connected with the left side wall of the sliding block (12).

3. The high-precision compressor shell with the anti-leakage function as claimed in claim 1, wherein the inner walls of the upper shell (1) and the lower shell (2) are both provided with sound insulation cavities, and a plurality of support rods (14) are fixedly arranged in the sound insulation cavities.

4. The high-precision compressor shell with the leakage-proof function as claimed in claim 1, wherein the two L-shaped plates (7) are each provided with two grooves at the inside of the left end, each groove is fixedly provided with a telescopic rod (13) inside, and the right end rod wall of each telescopic rod (13) is fixedly connected with the left side surface of the corresponding pressure plate (9).

5. High-precision compressor casing with anti-leakage function according to claim 1, characterized in that the right side wall of the box (5) is fixedly mounted with an annular gasket (16).

6. The high-precision compressor shell with the function of preventing leakage of claim 1, characterized in that the right end rod wall of the two screw rods (8) is fixedly provided with a knob (15).

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