CN205654502U

CN205654502U - High efficiency air compressor

Info

Publication number: CN205654502U
Application number: CN201620526544.6U
Authority: CN
Inventors: 马玉祥
Original assignee: Bengbu Yishan Compressor Manufacturing Co Ltd
Current assignee: Bengbu Yishan Compressor Manufacturing Co Ltd
Priority date: 2016-05-27
Filing date: 2016-05-27
Publication date: 2016-10-19
Anticipated expiration: 2026-05-27

Abstract

The utility model discloses a high efficiency air compressor, including support, eccentric wheel, power pack, connecting piece, connecting rod, sealing member, piston, shell body, interior casing, intake pipe, outlet duct, first check valve, second check valve, first rotatable lamella, second rotatable lamella, the eccentric wheel rotates and installs on the support, power pack is used for driving the eccentric wheel and rotates, the below of eccentric wheel is all placed in to shell body and interior casing, and the inboard of shell body is placed in to interior casing, is equipped with inlet port, venthole, first connecting hole, second connecting hole on the interior casing, internal first appearance chamber and the second appearance chamber of being equipped with of inner shell, first connecting hole, second connecting hole all hold the chamber with the second and are connected, be equipped with the limiting channel who upwards extends on the roof of interior casing, the intake pipe is connected with the inlet port, the outlet duct is connected with the venthole, first check valve is installed in the intake pipe, and the second check valve is installed on the outlet duct. The utility model discloses the gas compression effect.

Description

A kind of high efficiency air compressor

Technical field

This utility model relates to Compressor Technology field, particularly relates to a kind of high efficiency air compressor.

Background technology

Air compressor is the basic product of the modernization of industry, and it is that former dynamic mechanical energy is converted into gas pressure The device of power energy, is compressed-air actuated pressure generator.The market scale of the air compressor industry of China Every every year with more than 8% speed increment, 2010-2011 annual rate of growth has been even more than 28%, market scale Expansion is rapidly.

Existing air compressor using effect is the most preferable, is further improved.

Utility model content

In order to solve technical problem present in background technology, the utility model proposes a kind of high efficiency air Compressor, effective.

A kind of high efficiency air compressor, including support, eccentric, power unit, connector, connecting rod, Sealing member, piston, shell body, inner housing, air inlet pipe, escape pipe, the first check valve, the second check valve, First rotatable lamella, the second rotatable lamella；

Eccentric is rotatably installed on support；

Power unit is used for driving eccentric to rotate；

Shell body and inner housing are placed in the lower section of eccentric, and inner housing is placed in the inner side of shell body, inner housing Be provided with air inlet, venthole, the first connecting hole, the second connecting hole, be provided with in inner housing the first cavity volume and Second cavity volume；

First connecting hole, the second connecting hole are all connected with the second cavity volume；

The roof of inner housing is provided with upwardly extending limit channels；

Air inlet pipe is connected with air inlet；Escape pipe is connected with venthole；

First check valve is arranged in air inlet pipe, and the second check valve is arranged on escape pipe；

Piston is placed in the first cavity volume and cavity volume is divided into upper space and lower space；

Air inlet, limit channels, the first connecting hole are all connected with upper space；

Second connecting hole, venthole are all connected with lower space；

Connecting rod is placed in inside limit channels, is provided with sealing member between connecting rod and limit channels, the bottom of connecting rod with Piston connects, and the top of connecting rod is hinged with eccentric by connector.

Preferably, the surface that piston contacts with inner housing is provided with multiple counterbore, and the aperture of counterbore is that 1-10 is micro- Rice.

Preferably, drain pipe, air pump, reserving liquid tank, the first connecting tube, the second connecting tube are also included；

Drain pipe is annular, and drain pipe is placed in space, and drain pipe is provided with multiple liquid outlet；

Air pump is connected with drain pipe by the first connecting tube；

Reserving liquid tank is connected with the first connecting tube by the second connecting tube.

Preferably, the aperture of liquid outlet from interior to being gradually reduced outward.

Preferably, cooling space is formed between shell body and inner housing；Shell body is provided with water inlet and water outlet Mouthful, water inlet and outlet are all connected with cooling space.

Preferably, also include multiple pipeline, there is in pipeline interface channel, the interface channel in each pipeline First end and the second cavity volume or lower space connect, and the second end of the interface channel in each pipeline seals with shell body Connect.

In this utility model, ambient atmos enters upper space through air inlet pipe, air inlet.

First check valve, the second check valve are by gas single-way moving under a certain pressure.

Utilizing power unit band movable eccentric wheel to rotate, eccentric drives piston along vertically by connector, connecting rod Direction is moved.

When piston moves up, the upper space of piston compression, the gas in upper space pushes away through the first connecting hole Open the first rotatable lamella to enter in the second cavity volume；Lower space produces negative pressure, and the gas in the second cavity volume is through second Connecting hole is pushed the second rotatable lamella open and is entered in lower space.

When piston moves down, the lower space of piston compression, the gas in lower space enters through venthole and gives vent to anger In pipe, the second check valve is opened under pneumatic pressure, and gases at high pressure are discharged.

The most repeatedly, it is possible to gas carries out second compression multistage, many, efficiency is high, effective.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

It should be noted that in the case of not conflicting, the embodiment in the application and the feature in embodiment Combination that can be mutual；Below with reference to the accompanying drawings and in conjunction with the embodiments to this utility model elaborate.

With reference to Fig. 1:

A kind of high efficiency air compressor that the utility model proposes, including support, eccentric 2, power unit 3, connector 4, connecting rod 5, sealing member 15, piston 6, shell body 7, inner housing 8, air inlet pipe, give vent to anger Pipe the 10, first check valve the 11, second check valve the 12, first rotatable lamella the 13, second rotatable lamella 14, go out liquid Pipe 20, air pump 1, reserving liquid tank the 21, first connecting tube the 22, second connecting tube 23, multiple pipeline 24.

Eccentric 2 is rotatably installed on support；Power unit 3 is used for driving eccentric 2 to rotate.

Shell body 7 and inner housing 8 are placed in the lower section of eccentric 2, and inner housing 8 is placed in the interior of shell body 7 Side, inner housing 8 is provided with air inlet 16, venthole the 17, first connecting hole the 18, second connecting hole 19, The first cavity volume and the second cavity volume it is provided with in inner housing 8.

First connecting hole the 18, second connecting hole 19 is all connected with the second cavity volume.

The roof of inner housing 8 is provided with upwardly extending limit channels.

Air inlet pipe is connected with air inlet 16；Escape pipe 10 is connected with venthole 17.

First check valve 11 is arranged in air inlet pipe, and the second check valve 12 is arranged on escape pipe 10.

Piston 6 is placed in the first cavity volume and cavity volume is divided into upper space and lower space.

Air inlet 16, limit channels, the first connecting hole 18 are all connected with upper space.

Second connecting hole 19, venthole 17 are all connected with lower space.

Connecting rod 5 is placed in inside limit channels, is provided with sealing member 15, connecting rod 5 between connecting rod 5 and limit channels Bottom be connected with piston 6, the top of connecting rod 5 by connector 4 hinged with eccentric 2.

In the present embodiment, drain pipe 20 is annular, and drain pipe 20 is placed in space, and drain pipe 20 sets There is multiple liquid outlet；Air pump 1 is connected with drain pipe 20 by the first connecting tube 22；Reserving liquid tank 21 is by the Two connecting tubes 23 are connected with the first connecting tube 22.

Air pump 1 is utilized to be passed through gases at high pressure in the first connecting tube 22, drain pipe 20, in reserving liquid tank 21 Lubricating fluid sprays in space under the drive of gases at high pressure, and then is lubricated piston 6, reduces friction, Improve service life, reduce noise.

Utilizing gases at high pressure to drive lubricating fluid to move, lubricating fluid can effectively mix with gas, is formed and suspends Granule, lubricating fluid can effectively be atomized, and lubricating fluid distribution is more uniform, improves jeting effect, improves profit Sliding effect.

Further, the surface that piston 6 contacts with inner housing 8 is provided with multiple counterbore, and the aperture of counterbore is 1-10 micron；Counterbore can be utilized to store lubricating fluid, piston 6 and inner housing 8 rub produced grinding, Improve lubricant effect, reduce friction.

Further, the aperture of liquid outlet from interior to being gradually reduced outward；Jet velocity is gradually increased from inside to outside, Improve jet length, improve lubricant effect.

In the present embodiment, between shell body 7 and inner housing 8, form cooling space；Shell body 7 be provided with into The mouth of a river and outlet, water inlet and outlet are all connected with cooling space；Big calorimetric can be produced during gas compression Amount, adds water in cooling space, utilizes water to lower the temperature inner housing 8, produces when absorbing gas compression Heat, it is to avoid the compressed gas temperature of formation is too high, it is to avoid occur unexpected.

Further, there is interface channel 25, first of the interface channel 25 in each pipeline 24 in pipeline 24 End is connected with the second cavity volume or lower space, the second end of the interface channel 25 in each pipeline 24 and shell body 7 It is tightly connected；Pipeline 24 is made of metal, and the high temperature and high pressure gas in the second cavity volume and lower space can enter In interface channel 25, increase cooling area, improve cooling-down effect.

Ambient atmos enters upper space through air inlet pipe, air inlet 16.

First check valve the 11, second check valve 12 allows gas single-way moving under a certain pressure.

Utilizing power unit 3 band movable eccentric wheel 2 to rotate, eccentric 2 is driven by connector 4, connecting rod 5 and lives Plug 6 vertically moves.

When piston 6 moves up, the upper space of piston 6 compression, the gas in upper space connects through first Hole 18 is pushed the first rotatable lamella 13 open and is entered in the second cavity volume；Lower space produces negative pressure, the gas in the second cavity volume Body is pushed the second rotatable lamella 14 open through the second connecting hole 19 and is entered in lower space.

When piston 6 moves down, the lower space of piston 6 compression, the gas in lower space enters through venthole 17 Entering in escape pipe 10, the second check valve 12 is opened under pneumatic pressure, and gases at high pressure are discharged.

The above, only this utility model preferably detailed description of the invention, but protection model of the present utility model Enclose and be not limited thereto, the technology model that any those familiar with the art discloses at this utility model In enclosing, conceive in addition equivalent or change according to the technical solution of the utility model and utility model thereof, all Should contain within protection domain of the present utility model.

Claims

1. a high efficiency air compressor, it is characterised in that include support, eccentric, power unit, Connector, connecting rod, sealing member, piston, shell body, inner housing, air inlet pipe, escape pipe, first unidirectional Valve, the second check valve, the first rotatable lamella, the second rotatable lamella；

Eccentric is rotatably installed on support；

Power unit is used for driving eccentric to rotate；

The roof of inner housing is provided with upwardly extending limit channels；

Second connecting hole, venthole are all connected with lower space；

High efficiency air compressor the most according to claim 1, it is characterised in that piston and inner housing The surface of contact is provided with multiple counterbore, and the aperture of counterbore is 1-10 micron.

High efficiency air compressor the most according to claim 1, it is characterised in that also include drain pipe, Air pump, reserving liquid tank, the first connecting tube, the second connecting tube；

Air pump is connected with drain pipe by the first connecting tube；

High efficiency air compressor the most according to claim 3, it is characterised in that the aperture of liquid outlet From interior to being gradually reduced outward.

High efficiency air compressor the most according to claim 1, it is characterised in that shell body and inner shell Cooling space is formed between body；Shell body be provided with water inlet and outlet, water inlet and outlet all with fall Temperature space connects.

High efficiency air compressor the most according to claim 5, it is characterised in that also include multiple pipe Road, has interface channel in pipeline, the first end of the interface channel in each pipeline and the second cavity volume or lower space Connecting, the second end of the interface channel in each pipeline is tightly connected with shell body.