CN214660845U

CN214660845U - Novel two-stage compressor unit

Info

Publication number: CN214660845U
Application number: CN202120929980.9U
Authority: CN
Inventors: 贺业强; 范同春; 刘学金
Original assignee: Shandong Qihao New Energy Technology Co ltd
Current assignee: Shandong Qihao New Energy Technology Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2021-11-09
Anticipated expiration: 2031-04-30

Abstract

The utility model relates to a compressor refrigeration technology field especially relates to a novel doublestage compressor unit, the on-line screen storage device comprises a base, base top fixed mounting has the locating rack, connect and install a plurality of spring, spring top fixed mounting has the casing, chassis bottom fixed mounting has the lifter, chassis bottom inner wall fixed mounting has a plurality of slide rail, sliding connection has four to remove the frame in the slide rail, energy-conserving motor has been placed respectively on removing the frame top, doublestage compression host computer, vapour and liquid separator and cooler, doublestage compression host computer top fixed mounting has into the air control valve, cooler one side is connected and is installed air cleaner, air cleaner and advance through the pipe connection between the air control valve, energy-conserving motor links to each other with doublestage compression host computer, casing one side is seted up flutedly, the control cabinet has been placed in the recess, there is the side door casing one side through hinge connection. The utility model discloses, can play shock attenuation and syllable-dividing effect in work to be convenient for maintain and dismantle work, have the practicality.

Description

Novel two-stage compressor unit

Technical Field

The utility model relates to a compressor refrigeration technology field especially relates to a novel doublestage compressor unit.

Background

The compressor is the heart of the refrigeration system, and sucks low-temperature and low-pressure refrigerant gas from the air suction pipe, drives the piston to compress the refrigerant gas through the operation of the motor, and then discharges high-temperature and high-pressure refrigerant gas to the exhaust pipe to provide power for the refrigeration cycle, so that the refrigeration cycle of compression → condensation → expansion → evaporation is realized. At present, the double-machine double-stage screw refrigerating compressor unit adopts innovative two-stage compression, one-stage throttling, incomplete intermediate cooling refrigeration circulation and two-stage supercooling mode, has the characteristics of flexible volume ratio configuration, simple system, low cost, high refrigeration efficiency, large refrigeration capacity range coverage and the like, is widely applied to industries of food, dairy products, cold storages, chemical industry, polycrystalline silicon, PVC, pharmacy, coal and the like, and is a preferred product in the low-temperature refrigeration field with the evaporation temperature of-30 ℃ to-55 ℃.

In the working process of the double-stage compressor unit, vibration is inevitably generated, large noise is generated, great trouble is caused in the process of maintenance and disassembly, and a great number of limitations are caused.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a novel double-stage compressor unit.

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

a novel two-stage compressor unit comprises a base, wherein a positioning frame is fixedly mounted at the top end of the base and is connected with a plurality of springs, a casing is fixedly mounted at the top end of each spring, a lifting rod is fixedly mounted at the bottom of the casing, a plurality of sliding rails are fixedly mounted on the inner wall of the bottom of the casing and are internally and slidably connected with four moving frames, an energy-saving motor, a two-stage compression main machine, a gas-liquid separator and a cooler are respectively placed at the top end of each moving frame, a gas inlet control valve is fixedly mounted at the top end of the two-stage compression main machine, an air filter is connected to one side of the cooler and is connected with the gas inlet control valve through a pipeline, the energy-saving motor is connected with the two-stage compression main machine, the two-stage compression main machine is connected with the gas-liquid separator through a pipeline, the gas-liquid separator is connected with the cooler through a pipeline, and an oil filter is fixedly mounted on one side of the gas-liquid separator, a groove is formed in one side of the shell, a control console is placed in the groove, and a side door is connected to one side of the shell through a hinge.

Preferably, the springs are all sleeved outside the lifting rod, and the top end of the base is provided with a plurality of grooves matched with the lifting rod.

Preferably, the bottom of the moving frame is rotatably connected with a roller, and the roller is connected with a sliding rail.

Preferably, the casing is made of sound insulation materials, and an ultrasonic oscillator is fixedly mounted in the casing.

Preferably, the console is connected with the energy-saving motor, the two-stage compression main machine, the gas-liquid separator, the cooler, the air inlet control valve, the air filter, the oil filter and the ultrasonic oscillator through lines.

Preferably, a supporting seat is fixedly mounted on one side of the side door, and the supporting seat is designed in a shape of a right triangle.

The utility model has the advantages that: the utility model discloses, can utilize spring and lifter to carry out damping work to the casing, play the buffering effect, can utilize ultrasonic oscillator to energy-conserving motor in to the casing simultaneously, doublestage compression host computer, vapour and liquid separator, the cooler, advance the air control valve, the noise that subassembly such as air cleaner and oil filter sent offsets, and block through the casing, play syllable-dividing effect, can utilize to remove and put up each subassembly in to the casing and support, can utilize gyro wheel help subassembly to remove simultaneously, so that maintenance work carries out, and can make up into the landslide through side door and supporting seat, so that carry work to the subassembly, convenient dismantlement and installation work, the control cabinet is then for convenient operation.

Drawings

Fig. 1 is a front view of a novel two-stage compressor unit according to the present invention;

fig. 2 is a side view of a novel two-stage compressor unit according to the present invention;

fig. 3 is a schematic front structural view of a novel two-stage compressor unit according to the present invention;

fig. 4 is a schematic view of a top view structure of a novel dual-stage compressor unit according to the present invention.

In the figure: the device comprises a base 1, a positioning frame 2, a spring 3, a machine shell 4, a lifting rod 5, a sliding rail 6, a moving frame 7, a roller 8, an energy-saving motor 9, a double-stage compression main machine 10, a gas-liquid separator 11, a cooler 12, an air inlet control valve 13, an air filter 14, an oil filter 15, a control console 16, an ultrasonic oscillator 17, a side door 18 and a support seat 19.

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.

Example (b): referring to fig. 1-4, a novel two-stage compressor set comprises a base 1, a positioning frame 2 is fixedly installed at the top end of the base 1 and is connected with a plurality of springs 3, a casing 4 is fixedly installed at the top end of each spring 3, a lifting rod 5 is fixedly installed at the bottom of the casing 4, a plurality of slide rails 6 are fixedly installed on the inner wall of the bottom of the casing 4, four moving frames 7 are slidably connected in the slide rails 6, an energy-saving motor 9, a two-stage compressor main unit 10, a gas-liquid separator 11 and a cooler 12 are respectively placed at the top end of each moving frame 7, an air inlet control valve 13 is fixedly installed at the top end of the two-stage compressor main unit 10, an air filter 14 is connected to one side of the cooler 12, the air filter 14 is connected with the air inlet control valve 13 through a pipeline, the energy-saving motor 9 is connected with the two-stage compressor main unit 10, and the compressor main unit 10 is connected with the gas-liquid separator 11 through a pipeline, the gas-liquid separator 11 is connected with the cooler 12 through a pipeline, an oil filter 15 is fixedly mounted on one side of the gas-liquid separator 11, a groove is formed in one side of the casing 4, a control console 16 is placed in the groove, and a side door 18 is connected to one side of the casing 4 through a hinge.

Further, spring 3 all overlaps and establishes in the lifter 5 outside, and the recess of a plurality of and lifter 5 adaptation is seted up on base 1 top.

Further, the bottom of the movable frame 7 is rotatably connected with a roller 8, and the roller 8 is connected with the slide rail 6.

Further, the housing 4 is made of a sound insulation material, and an ultrasonic oscillator 17 is fixedly installed in the housing 4.

Further, the console 16 is connected to the energy-saving motor 9, the two-stage compression main unit 10, the gas-liquid separator 11, the cooler 12, the air intake control valve 13, the air filter 14, the oil filter 15, and the ultrasonic oscillator 17 through lines.

Further, a supporting seat 19 is fixedly installed on one side of the side door 18, and the supporting seat 19 is designed to be a right triangle.

The working principle is as follows: during the use, can put down side door 18 through the hinge, make supporting seat 19 meet with ground, form the landslide, utilize the landslide with energy-conserving motor 9, doublestage compression host 10, vapour and liquid separator 11 and cooler 12 place respectively on removing frame 7, it meets to rotate to make each part meet through gyro wheel 6, assemble the work, after the equipment is accomplished, close side door 18, open each subassembly in casing 4 through control cabinet 16, begin to carry out compression work, the vibrations that the during operation produced can offset through spring 3 is flexible constantly, and the noise of sending can be offset by the ultrasonic wave that ultrasonic oscillator 17 sent earlier, at last by casing 4 and the separation of side door 18, play syllable-dividing effect.

Those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element 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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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

1. A novel double-stage compressor set comprises a base (1) and is characterized in that a positioning frame (2) is fixedly mounted at the top end of the base (1), a plurality of springs (3) are connected and mounted, a casing (4) is fixedly mounted at the top end of each spring (3), a lifting rod (5) is fixedly mounted at the bottom of the casing (4), a plurality of sliding rails (6) are fixedly mounted on the inner wall of the bottom of the casing (4), four moving frames (7) are connected in the sliding rails (6) in a sliding manner, an energy-saving motor (9), a double-stage compression main machine (10), a gas-liquid separator (11) and a cooler (12) are respectively placed at the top end of each moving frame (7), a gas inlet control valve (13) is fixedly mounted at the top end of the double-stage compression main machine (10), an air filter (14) is connected and mounted on one side of the cooler (12), and the air filter (14) is connected with the gas inlet control valve (13) through a pipeline, energy-conserving motor (9) link to each other with doublestage compression host (10), and doublestage compression host (10) link to each other with vapour and liquid separator (11) through the pipeline, vapour and liquid separator (11) link to each other with cooler (12) through the pipeline, and vapour and liquid separator (11) one side fixed mounting has oil filter (15), casing (4) one side is seted up flutedly, and has placed control cabinet (16) in the recess, there is side door (18) casing (4) one side through hinge connection.

2. The novel double-stage compressor unit as claimed in claim 1, wherein the springs (3) are all sleeved outside the lifting rod (5), and the top end of the base (1) is provided with a plurality of grooves adapted to the lifting rod (5).

3. The novel double-stage compressor unit as claimed in claim 1, wherein the bottom of the movable frame (7) is rotatably connected with a roller (8), and the roller (8) is connected with the sliding rail (6).

4. The novel dual-stage compressor unit as claimed in claim 1, wherein the housing (4) is made of sound insulation material, and the ultrasonic oscillator (17) is fixedly installed in the housing (4).

5. The novel double-stage compressor unit as claimed in claim 4, wherein the console (16) is connected with the energy-saving motor (9), the double-stage compression main unit (10), the gas-liquid separator (11), the cooler (12), the air inlet control valve (13), the air filter (14), the oil filter (15) and the ultrasonic oscillator (17) through circuits.

6. The novel double-stage compressor unit as claimed in claim 1, characterized in that a support seat (19) is fixedly mounted on one side of the side door (18), and the support seat (19) is designed in a right triangle.