CN216950732U

CN216950732U - Novel air compressor

Info

Publication number: CN216950732U
Application number: CN202220535392.1U
Authority: CN
Inventors: 刘寿水
Original assignee: Taizhou Baoqian Electromechanical Co ltd
Current assignee: Taizhou Baoqian Electromechanical Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-12
Anticipated expiration: 2032-03-10

Abstract

The utility model provides a novel air compressor, and belongs to the technical field of air compressors. It has solved the complicated problem that is unfavorable for production of structure of current air compressor machine. The air compressor comprises a compressor body, wherein two cylinder covers are installed on the compressor body, each cylinder cover is provided with an air inlet cavity and an air exhaust cavity, a first connecting pipe for communicating the two air inlet cavities is arranged between the two cylinder covers, a second connecting pipe for communicating the two air exhaust cavities is further arranged between the two cylinder covers, the first connecting pipe and the second connecting pipe can rotate circumferentially, the first connecting pipe has an air inlet end communicated with an internal channel of the first connecting pipe, and the second connecting pipe has an air exhaust end communicated with an internal channel of the second connecting pipe. This air compressor machine improves the structure that makes two cylinder caps to the cylinder cap and obtains unifying for the cylinder cap can obtain batch production, improvement production efficiency by a wide margin.

Description

Novel air compressor

Technical Field

The utility model belongs to the technical field of air compressors, relates to an air compressor, and particularly relates to a novel air compressor.

Background

The air compressors are of various types, wherein the piston type air compressors are widely applied, and the working principle of the piston type air compressors is that a crankshaft is directly driven by a motor to rotate, a connecting rod is driven to enable a piston to reciprocate, and the volume of a cylinder is changed.

Conventional piston air compressor machine all has two piston cylinders to carry out gaseous compression generally, two piston cylinders are by the cylinder liner, the valve plate, the diaphragm, parts such as clamp plate and cylinder cap constitute, all have independent chamber and the exhaust chamber of admitting air on two cylinder caps, communicate through the hollow tube between two independent chamber of admitting air, also communicate through the hollow tube between two independent exhaust chambers, the gas pocket that will admit air chamber and external intercommunication is seted up to the side direction on one of them cylinder cap, the exhaust chamber on this cylinder cap also has the gas pocket with external intercommunication, just so two cylinder caps can admit air or exhaust through the hollow tube is synchronous. However, the design can make the holes on one of the cylinder covers be particularly unfavorable for production and processing, and the other structures of the two cylinder covers except one of the cylinder covers which is provided with the air inlet holes and the air outlet holes are the same, so that the production is not uniform and one of the cylinder covers needs to be additionally processed, which is very troublesome.

Disclosure of Invention

The utility model aims to provide a novel air compressor aiming at the problems in the prior art. It solves the technical problem that the structure of the existing air compressor is complex and not beneficial to production.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a novel air compressor machine, includes the organism, install two cylinder caps on the organism, every cylinder cap all has the chamber of admitting air and the chamber of exhausting, is equipped with the connecting pipe one with two chamber intercommunications of admitting air between two cylinder caps, still is equipped with the connecting pipe two with two chamber intercommunications of exhausting between two cylinder caps, a serial communication port, connecting pipe one and two homoenergetic circumferential direction of connecting pipe, the side direction of connecting pipe one has the inlet end with the inside passage intercommunication of connecting pipe one, the side direction of connecting pipe two has the exhaust end with two inside passage intercommunications of connecting pipe.

This design is improved the connecting pipe one between two cylinder covers and is made the lateral part of connecting pipe one and connecting pipe two increase inlet end and exhaust end respectively with connecting pipe two, let connecting pipe one and connecting pipe two all become the structure of similar three-way pipe, make two cylinder covers all need not seted up inlet port and exhaust hole in addition, directly can admit air through connecting pipe one, utilize connecting pipe two to exhaust, such improvement makes inlet port and the exhaust hole on the original cylinder cover can obtain the cancellation on the basis of guaranteeing air compressor machine normal use, let the structure of cylinder cover obtain the simplification, make production more convenient. The structure of two cylinder covers is unified after the air inlet and the air exhaust of the cylinder covers are directly realized through the first connecting pipe and the second connecting pipe, and the cylinder covers are directly manufactured through stamping during machining, so that the cylinder covers are very conveniently produced through batch machining.

The first connecting pipe and the second connecting pipe can rotate, the first connecting pipe and the second connecting pipe are respectively provided with the air inlet end and the air outlet end, and can be rotated to enable the air inlet end and the air outlet end to be in butt joint with an external pipeline at any angle, so that the rotary air inlet pipe and the rotary air outlet pipe are suitable for being in butt joint with the pipeline in a complex environment and are very convenient for people to use. The shape of the first connecting pipe and the second connecting pipe on the air compressor is similar to that of a three-way pipe, and the first connecting pipe and the second connecting pipe are also convenient to process directly through injection molding and integral forming, so that the air compressor is very beneficial to production.

In the above-mentioned novel air compressor, a plurality of first inverse-toothed protrusions are protruded on the outer peripheral surface of the air inlet end along the circumferential direction thereof, and a plurality of second inverse-toothed protrusions are protruded on the outer peripheral surface of the air outlet end along the circumferential direction thereof.

The first convex part and the second convex part are designed to be in butt joint with a pipeline conveniently, the external pipeline is directly inserted into the air inlet end and the exhaust end, the first reversely-toothed convex part and the second reversely-toothed convex part can prevent the pipeline from falling off, and the first convex part and the second convex part are also directly formed by injection molding in an integrated mode, so that the air compressor is very convenient to install and use on the basis of ensuring production convenience.

In the above-mentioned novel air compressor, the inlet end is located the middle part of connecting pipe one, the exhaust end is located the middle part of connecting pipe two, just inlet end and exhaust end are symmetrical each other.

The symmetrical air inlet end and the symmetrical air outlet end enable the first connecting pipe and the second connecting pipe to be injected by the same mold, and therefore production and processing are more convenient.

In foretell novel air compressor machine, the inlet port with admitting air chamber intercommunication is all seted up to the lateral part of cylinder cap, the both ends of connecting pipe one dock with two inlet ports respectively, the exhaust hole with the chamber intercommunication of exhausting is all seted up to the lateral part of cylinder cap, the both ends of connecting pipe two dock with two exhaust holes respectively.

The cylinder cover only has one air inlet and one air outlet, and the air inlet and the air outlet are used for air inlet and air outlet and are also used for butt joint with the first connecting pipe and the second connecting pipe, so that the cylinder cover has two purposes in one hole, the structure of the cylinder cover is simplified, and the production and the processing are facilitated.

In foretell novel air compressor machine, the outer orifice department that lies in the inlet port on the cylinder cap all is equipped with and is annular connecting portion one, the both ends of connecting pipe one all overlap establish on connecting portion one and with connecting portion a circumferential seal, the outer orifice department that lies in the exhaust hole on the cylinder cap all is equipped with and is annular connecting portion two, the both ends of blast pipe all overlap on connecting portion two and with connecting portion circumferential seal.

The first connecting portion can be conveniently abutted to the air inlet hole, the first connecting portion is inserted into two ends of the first connecting portion to be limited and fixed, the first connecting portion is firmly fixed between the two cylinder sleeves, the first connecting portion is convenient to mount and use, and the second connecting portion is as same as the first connecting portion in function.

Compared with the prior art, the product has the advantages that:

1. this design is improved connecting pipe one and connecting pipe two between two cylinder covers and is made the lateral part of connecting pipe one and connecting pipe two increase inlet end and exhaust end respectively, lets connecting pipe one and connecting pipe two all become the structure of similar three-way pipe for inlet port and exhaust hole on the cylinder cover originally can obtain the cancellation, lets the structure of cylinder cover obtain simplifying, makes production more convenient.

2. The structure of two cylinder covers is unified after the air inlet and the air exhaust of the cylinder covers are directly realized through the first connecting pipe and the second connecting pipe, and the cylinder covers are directly manufactured through stamping during machining, so that the cylinder covers are very conveniently produced through batch machining.

3. The first connecting pipe and the second connecting pipe can rotate, the first connecting pipe and the second connecting pipe are respectively provided with the air inlet end and the air outlet end, and can be rotated to enable the air inlet end and the air outlet end to be in butt joint with an external pipeline at any angle, so that the rotary air inlet pipe and the rotary air outlet pipe are suitable for being in butt joint with the pipeline in a complex environment and are very convenient for people to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a portion of the structure of the present invention;

FIG. 3 is a detail view of the cylinder head of the present invention;

FIG. 4 is a detail view of a first connector of the present invention;

FIG. 5 is a schematic diagram of a second connector according to the present invention.

In the figure, 1, a machine body; 2. a cylinder cover; 21. an air inlet cavity; 22. an exhaust chamber; 23. an air inlet; 24. an exhaust hole; 25. a first connecting part; 26. a second connecting part; 3. a first connecting pipe; 31. an air inlet end; 32. a first convex part; 4. a second connecting pipe; 41. an exhaust end; 42. and a second convex part.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

The novel air compressor shown in fig. 1-5 comprises a machine body 1, two cylinder sleeves are fixed at two ends of the top of the machine body 1, a valve plate and a cylinder cover 2 are sequentially installed on the cylinder sleeves from top to bottom, a piston is arranged in each cylinder sleeve, an air inlet and an air outlet are arranged on each valve plate, an air inlet cavity 21 corresponding to the air inlet is arranged on each cylinder cover 2, an air outlet cavity 22 corresponding to the air outlet is also arranged on each cylinder cover 2, an air inlet 23 communicated with the air inlet cavity 21 is arranged on the side portion of each cylinder cover 2, an air outlet 24 communicated with the air outlet cavity 22 is arranged on the side portion of each cylinder cover 2, a first connecting pipe 3 for connecting the first connecting hole and the second connecting hole is arranged between the two air outlets 24, a second connecting pipe 4 for connecting the first connecting hole and the second connecting hole is arranged between the two air outlets 24, a pipe body of the first connecting pipe 3 is linear and is provided with a channel therein, a pipe body of the second connecting pipe 4 is also linear type and is provided with a channel therein, an air inlet end 31 communicated with an inner channel of the first connecting pipe 3 is arranged on the side of the first connecting pipe 3, the side of the second connecting pipe 4 is provided with an exhaust end 41 communicated with the inner channel of the second connecting pipe 4. This design is improved connecting pipe 3 and connecting pipe two 4 between two cylinder caps 2 and is made the lateral part of connecting pipe 3 and connecting pipe two 4 increase inlet end 31 and exhaust end 41 respectively, let connecting pipe 3 and connecting pipe two 4 all become the structure of similar three-way pipe, make two cylinder caps 2 go up and need not seted up inlet port 23 in addition and exhaust hole 24, directly can admit air through connecting pipe 3, utilize connecting pipe two 4 to exhaust, such improvement makes inlet port 23 and exhaust hole 24 on the original cylinder cap 2 can obtain the cancellation on the basis of guaranteeing air compressor machine normal use, let the structure of cylinder cap 2 obtain the simplification, make production more convenient. The structure that makes two cylinder caps 2 after the direct realization of admitting air and exhausting of cylinder cap 2 through connecting pipe one 3 and connecting pipe two 4 obtains unifying, add man-hour direct through the punching press make can, processing very conveniently produces the cylinder cap in batches like this.

The connecting pipe I3 and the connecting pipe II 4 of the design can rotate, the air inlet end 31 and the air outlet end 41 are respectively added on the connecting pipe I3 and the connecting pipe II 4, and the connecting pipe I3 and the connecting pipe II 4 can be connected in a butt joint mode at any angle when being matched with a rotating mode to enable the air inlet end 31 and the air outlet end 41 to be connected with an external pipeline, so that the connecting pipe I3 and the connecting pipe II 4 are suitable for being connected with a complex environment and pipelines, and are very convenient to use. The shape of the first connecting pipe 3 and the second connecting pipe 4 on the air compressor of the design are similar to that of a three-way pipe, and the processing is also convenient directly through injection molding and integral forming, so that the production is facilitated. Only one air inlet 23 and one air outlet 24 are reserved on the cylinder cover 2, the air inlet 23 and the air outlet 24 are used for air inlet and air outlet, and are also used for butt joint with the first connecting pipe 3 and the second connecting pipe 4, one hole is dual-purpose, the structure of the cylinder cover 2 is simplified, and production and processing are facilitated.

The outer peripheral surface of the air inlet end 31 is provided with a plurality of first inverted tooth-shaped protrusions 32 protruding along the circumferential direction, and the outer peripheral surface of the air outlet end 41 is provided with a plurality of second inverted tooth-shaped protrusions 42 protruding along the circumferential direction. The first convex part 32 and the second convex part 42 are designed to be in butt joint with pipelines conveniently, external pipelines are directly inserted into the air inlet end 31 and the air outlet end 41, the first inverse-tooth-shaped convex part 32 and the second inverse-tooth-shaped convex part 42 can prevent the pipelines from falling off, the first convex part 32 and the second convex part 42 are also directly formed in an integrated mode through injection molding, and the air compressor is very convenient to install and use on the basis of ensuring production convenience. The air inlet end 31 is located in the middle of the first connecting pipe 3, the air outlet end 41 is located in the middle of the second connecting pipe 4, and the air inlet end 31 and the air outlet end 41 are symmetrical to each other. The symmetrical exhaust ends 41 of the air inlet ends 31 enable the first connecting pipe 3 and the second connecting pipe 4 to be injection molded by the same mold, so that the production and the processing are more convenient. The air inlet end 31 and the air outlet end 41 are inclined towards one side of the machine body 1, and the air inlet end 31 and the air outlet end 41 which are inclined downwards can enable the pipeline to droop naturally, so that butt joint is facilitated. Two ends of the first connecting pipe 3 are respectively butted with the two air inlet holes 23, and two ends of the second connecting pipe 4 are respectively butted with the two air outlet holes 24.

The outer hole department that lies in inlet port 23 on cylinder cap 2 all is equipped with and is annular connecting portion 25 one, and the both ends of connecting pipe 3 are all established on connecting portion 25 and are sealed with connecting portion 25 circumference, and the outer hole department that lies in exhaust hole 24 on cylinder cap 2 all is equipped with and is annular connecting portion 26 two, and the both ends of blast pipe all overlap on connecting portion 26 two and with connecting portion 26 circumference sealed. The first connecting portion 25 can be conveniently abutted to the first connecting pipe 3 and the air inlet 23, the first connecting portion 25 is inserted into two ends of the first connecting pipe 3 to be limited and fixed, the first connecting pipe 3 is firmly fixed between the two cylinder sleeves, the mounting and the use are convenient, and the second connecting portion 26 has the same effect as the first connecting portion 25.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. The utility model provides a novel air compressor machine, includes organism (1), install two cylinder caps (2) on organism (1), every cylinder cap (2) all has chamber (21) and the chamber of exhausting (22) of admitting air, is equipped with connecting pipe (3) with two chamber (21) intercommunications of admitting air between two cylinder caps (2), still is equipped with connecting pipe two (4) with two chamber (22) intercommunications of exhausting between two cylinder caps (2), a serial communication port, connecting pipe one (3) and connecting pipe two (4) homoenergetic circumferential direction, the side direction of connecting pipe one (3) has inlet end (31) with the inside passage intercommunication of connecting pipe one (3), the side direction of connecting pipe two (4) has exhaust end (41) with connecting pipe two (4) inside passage intercommunication.

2. The novel air compressor as claimed in claim 1, wherein a plurality of first inverted tooth-shaped protrusions (32) are protruded on the outer circumferential surface of the air inlet end (31) along the circumferential direction thereof, and a plurality of second inverted tooth-shaped protrusions (42) are protruded on the outer circumferential surface of the air outlet end (41) along the circumferential direction thereof.

3. The novel air compressor as claimed in claim 2, wherein the air inlet end (31) is located at the middle of the first connecting pipe (3), the air outlet end (41) is located at the middle of the second connecting pipe (4), and the air inlet end (31) and the air outlet end (41) are symmetrical to each other.

4. The novel air compressor as claimed in any one of claims 1 to 3, wherein the side of the cylinder cover (2) is provided with an air inlet (23) communicating with the air inlet chamber (21), the two ends of the first connecting pipe (3) are respectively butted with the two air inlet holes (23), the side of the cylinder cover (2) is provided with an air outlet (24) communicating with the air outlet chamber (22), and the two ends of the second connecting pipe (4) are respectively butted with the two air outlet holes (24).

5. The novel air compressor as claimed in claim 4, wherein a first annular connecting portion (25) is disposed at an outer opening of the cylinder cover (2) located at the air inlet (23), both ends of the first connecting portion (3) are sleeved on the first connecting portion (25) and are circumferentially sealed with the first connecting portion (25), a second annular connecting portion (26) is disposed at an outer opening of the exhaust hole (24) of the cylinder cover (2), both ends of the second connecting portion (4) are sleeved on the second connecting portion (26) and are circumferentially sealed with the second connecting portion (26).