CN214221427U

CN214221427U - Energy-saving refrigeration compressor unit

Info

Publication number: CN214221427U
Application number: CN202120034608.1U
Authority: CN
Inventors: 周艳
Original assignee: Wuhan Antarctic Air Conditioning Equipment Engineering Co ltd
Current assignee: Wuhan Antarctic Air Conditioning Equipment Engineering Co ltd
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-09-17
Anticipated expiration: 2031-01-07

Abstract

The utility model relates to a compressor technical field, concretely relates to energy-conserving refrigeration compressor unit, including the compressor main part. The utility model overcomes prior art's is not enough, through being provided with fixing device, set up the smooth mouth of a plurality of arcs on fixing device's solid fixed ring, sliding connection slider in the smooth mouth of arc, fixed connection slide bar on the slider, the inserted block that corresponds with the slot in slide bar outer end sliding connection, at slider lower extreme fixed connection stopper, the size of stopper is greater than the size of the smooth mouth of arc, easy installation, be convenient for simultaneously when maintaining, dismantle, through being provided with filter equipment, set up three-layer second filter screen in filter equipment's shell, set up first filter screen at the casing lower extreme, bull stick in the casing rotates with the second filter screen to be connected, bull stick and solid fixed ring fixed connection, first wind scooper all is fixed with solid fixed ring lateral surface with the second wind scooper, set up the through-hole that corresponds with the slide bar at the casing lateral wall, impurity in the air filters.

Description

Energy-saving refrigeration compressor unit

Technical Field

The utility model relates to a compressor technical field, concretely relates to energy-conserving refrigeration compressor unit.

Background

At present, a refrigeration system is more and more common in life, the heart of the refrigeration system is a compressor, the compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, low-temperature and low-pressure refrigerant gas is sucked from a gas suction pipe, a piston is driven by the operation of a motor to compress the refrigerant gas, and high-temperature and high-pressure refrigerant gas is discharged to an exhaust pipe to provide power for a refrigeration cycle; the compressor needs to cooperate with the filter when using, and the filter is the indispensable device on the compressor, generally comprises barrel and washable filter screen, and when the air passed through the filter, impurity in the air was blockked up by the filter.

The filter device in the existing filter of some compressors is fixed by bolts, so that the installation is inconvenient, the service life of the filter device in the filter is short, and the filter device is inconvenient to detach when needing to be maintained and replaced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides an energy-conserving refrigeration compressor unit has overcome the not enough of prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an energy-saving refrigeration compressor unit comprises a compressor main body, wherein an air inlet pipe is arranged on the compressor main body, an air filter is embedded in the air inlet pipe, a filter device is arranged in the air filter, a fixing device is connected in the filter device in a sliding mode, and a slot corresponding to the fixing device is formed in the inner side of the air filter;

the fixing device comprises a fixing ring, a plurality of arc sliding openings are formed in the fixing ring, sliding blocks are connected in the arc sliding openings in a sliding mode, sliding rods are fixedly connected to the sliding blocks, and inserting blocks corresponding to the inserting grooves are connected to the outer ends of the sliding rods in a sliding mode.

As a preferred technical scheme of the utility model, filter equipment includes the casing, casing upper end and air cleaner upper end joint, be provided with three-layer second filter screen in the casing, be provided with the bull stick in the casing, the casing lower extreme is provided with first filter screen, the bull stick rotates with the second filter screen to be connected, bull stick and solid fixed ring fixed connection, first wind scooper of fixedly connected with and second wind scooper on the bull stick, first wind scooper all is fixed with solid fixed ring lateral surface with the second wind scooper, the through-hole that corresponds with the slide bar is seted up to the casing lateral wall.

As an optimized technical scheme of the utility model, the second filter screen is the wave.

As an optimized technical scheme of the utility model, bull stick upper end fixedly connected with carousel, be provided with anti-skidding line on the carousel.

As a preferred technical scheme of the utility model, slider lower extreme fixedly connected with stopper, the size of stopper is greater than the size of the smooth mouth of arc.

As an optimized technical scheme of the utility model, the bull stick lower extreme is connected with first filter screen torsion.

(III) advantageous effects

The embodiment of the utility model provides an energy-conserving refrigeration compressor unit possesses following beneficial effect:

1. through being provided with fixing device, set up the smooth mouth of a plurality of arcs on fixing device's solid fixed ring, sliding connection slider in the smooth mouth of arc, fixed connection slide bar on the slider, at the inserted block that slide bar outer end sliding connection and slot correspond, at slider lower extreme fixed connection stopper, the size of stopper is greater than the size of the smooth mouth of arc, and the installation is convenient, and when being convenient for maintain simultaneously, dismantle.

2. Through being provided with filter equipment, set up three-layer second filter screen in filter equipment's shell, set up first filter screen at the casing lower extreme, the bull stick in the casing rotates with the second filter screen to be connected, bull stick and solid fixed ring fixed connection, first wind scooper of fixed connection and second wind scooper on the bull stick, first wind scooper all is fixed with solid fixed ring lateral surface with the second wind scooper, set up the through-hole that corresponds with the slide bar at the casing lateral wall, filter the impurity in the air.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the air filter of the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the air filter of the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the filtering device of the present invention.

Fig. 5 is a schematic view of the top view structure of the fixing device of the present invention.

Fig. 6 is a front view of the fixing device of the present invention.

In the figure: 1. a compressor main body; 2. a fixing device; 3. an air inlet pipe; 4. an air filter; 5. a filtration device; 6. a slot; 201. a fixing ring; 202. an arc-shaped sliding opening; 203. a slide bar; 204. inserting a block; 205. a limiting block; 206. a slider; 501. a housing; 502. a rotating rod; 503. a turntable; 504. a second filter screen; 505. a through hole; 506. a second wind scooper; 507. a first wind scooper; 508. a first filter.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention:

as shown in fig. 1-6: an energy-saving refrigeration compressor unit comprises a compressor main body 1, wherein an air inlet pipe 3 is arranged on the compressor main body 1, an air filter 4 is embedded in the air inlet pipe 3, a filter device 5 is arranged in the air filter 4, a fixing device 2 is connected in the filter device 5 in a sliding mode, and a slot 6 corresponding to the fixing device 2 is formed in the inner side of the air filter 4;

the fixing device 2 comprises a fixing ring 201, a plurality of arc-shaped sliding openings 202 are formed in the fixing ring 201, sliding blocks 206 are connected in the arc-shaped sliding openings 202 in a sliding mode, sliding rods 203 are fixedly connected to the sliding blocks 206, and inserting blocks 204 corresponding to the inserting grooves 6 are connected to the outer ends of the sliding rods 203 in a sliding mode.

Filter equipment 5 includes casing 501, casing 501 upper end and 4 upper end joints of air cleaner, be provided with three-layer second filter screen 504 in the casing 501, be provided with bull stick 502 in the casing 501, the casing 501 lower extreme is provided with first filter screen 508, bull stick 502 rotates with second filter screen 504 to be connected, bull stick 502 and solid fixed ring 201 fixed connection, first wind scooper 507 and second wind scooper 506 of fixedly connected with on the bull stick 502, first wind scooper 507 and second wind scooper 506 all are fixed with solid fixed ring 201 lateral surface, the through-hole 505 that corresponds with slide bar 203 is seted up to the casing 501 lateral wall, impurity in the air filters and blocks.

Wherein, the second filter 504 is wave-shaped, and the area of the second filter 504 is increased in the existing space.

Wherein, the upper end fixedly connected with carousel 503 of bull stick 502, be provided with anti-skidding line on the carousel 503, the staff's of being convenient for operation.

Wherein, the lower extreme fixedly connected with stopper 205 of slider 206, the size of stopper 205 is greater than the size of arc sliding opening 202, carries on spacingly to slider 206.

Wherein, the lower end of the rotating rod 502 is connected with the first filter screen 508 in torsion, which is convenient for the rotating rod 502 to reset and drives the whole fixing device 2 to reset.

The utility model discloses a theory of operation: when the air filter is in operation, the filtering device 5 is arranged in the air filter 4, the fixing device 2 is slidably connected in the filtering device 5, when the filtering device 5 in the air filter 4 is installed, the rotating disc 503 is rotated to drive the rotating rod 502 to rotate, the rotating rod 502 drives the fixing ring 201 to rotate, the fixing ring 201 drives the sliding block 206 to slide in the arc-shaped sliding opening 202, the sliding block 206 drives the sliding rod 203 and the inserting block 204 to move, the inserting block 204 is contracted, the shell 501 is placed in the air filter 4, the shell 501 is clamped with the air filter 4, the rotating rod 502 is reset due to the torsional connection of the rotating rod 502 and the first filter screen 508, the inserting block 204 is driven to be inserted into the slot 6, the fixing effect is good, when the air filter needs to be disassembled and replaced, the rotating disc 503 is rotated to drive the rotating rod 502 to rotate, the rotating rod 502 drives the fixing ring 201 to rotate, the fixing ring 201 drives the sliding block 206 to slide in the arc-shaped sliding opening 202, the sliding block 206 drives the sliding rod 203 and the inserting block 204 to move, the plug 204 slides out of the slot 6, so that the plug is convenient to disassemble.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An energy-saving refrigeration compressor unit comprises a compressor main body (1), and is characterized in that an air inlet pipe (3) is arranged on the compressor main body (1), an air filter (4) is embedded in the air inlet pipe (3), a filtering device (5) is arranged in the air filter (4), a fixing device (2) is connected in the filtering device (5) in a sliding mode, and a slot (6) corresponding to the fixing device (2) is formed in the inner side of the air filter (4);

fixing device (2) are including solid fixed ring (201), gu fixed ring (201) is last to have seted up a plurality of arcs and slided mouthful (202), sliding connection has slider (206) in arc and slided mouthful (202), fixedly connected with slide bar (203) on slider (206), slide bar (203) outer end sliding connection has inserted block (204) that correspond with slot (6).

2. An energy efficient refrigeration compressor train according to claim 1, characterized in that the filtering means (5) comprises a housing (501), the upper end of the shell (501) is clamped with the upper end of the air filter (4), a third layer of second filter screen (504) is arranged in the shell (501), a rotating rod (502) is arranged in the shell (501), a first filter screen (508) is arranged at the lower end of the shell (501), the rotating rod (502) is rotationally connected with the second filter screen (504), the rotating rod (502) is fixedly connected with the fixed ring (201), a first air guiding cover (507) and a second air guiding cover (506) are fixedly connected on the rotating rod (502), the first air guiding cover (507) and the second air guiding cover (506) are both fixed with the outer side surface of the fixed ring (201), the side wall of the shell (501) is provided with a through hole (505) corresponding to the sliding rod (203).

3. An energy efficient refrigeration compressor train according to claim 2, wherein the second filter (504) is corrugated.

4. An energy-saving refrigeration compressor unit according to claim 2, characterized in that a rotary plate (503) is fixedly connected to the upper end of the rotary rod (502), and the rotary plate (503) is provided with anti-skid lines.

5. The energy-saving refrigeration compressor set according to claim 1, wherein a limiting block (205) is fixedly connected to the lower end of the sliding block (206), and the size of the limiting block (205) is larger than that of the arc-shaped sliding opening (202).

6. An energy efficient refrigeration compressor train according to claim 2 wherein the lower end of the turn bar (502) is torsionally connected to the first filter screen (508).