CN218780468U

CN218780468U - Symmetrically-distributed oxygen generation compressor shell

Info

Publication number: CN218780468U
Application number: CN202223127621.5U
Authority: CN
Inventors: 赵连群; 朱明峰; 刘辉; 吴云花
Original assignee: Jiangsu Yangzikang Electric Appliance Co ltd
Current assignee: Jiangsu Yangzikang Electric Appliance Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-31
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a symmetrically distributed oxygen generation compressor shell, which comprises a lower shell and an upper shell, wherein the lower shell and the upper shell are matched through a detachable mechanism, one side of the upper shell is provided with a sealing cover, and one side of the sealing cover is fixed with a motor for providing power; the detachable mechanism comprises a connecting block, a mounting groove, a screw hole and a second connecting bolt, the connecting block is fixed on the other side of the upper shell, the mounting groove for fixing the air cylinder is symmetrically formed in the side wall of the connecting block, and the screw hole is formed in the connecting block; through being provided with casing, lower casing, connecting block, screw and second connecting bolt, avoid the cylinder to be mostly linear arrangement, it is great to result in occuping the outside length space, and the device can make the cylinder distribute along circumference, through two bisymmetry designs, and the outside space that the reduction that can be fine took does benefit to the less system oxygen compressor of preparation volume, can make simultaneously casing and lower casing part separately, maintains the cylinder then.

Description

Symmetrically distributed oxygen generation compressor shell

Technical Field

The utility model relates to a symmetrical distribution oxygen making compressor shell.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are of the reciprocating piston type, with rotating vanes or rotating screws, which are directly driven by an electric motor to rotate a crankshaft, drive a connecting rod to reciprocate a piston, and cause a change in cylinder volume to compress a gas.

The distribution that current air compressor casing was many according to the cylinder designs, and the cylinder is mostly the inline, and the exterior space that occupies is great, is unfavorable for the compression moulding machine of preparation small volume, and asymmetric design's compressor casing a bit, is not convenient for from the compressor middle part to its split to maintain every cylinder on the compressor alone, for this we propose the oxygenerator compressor casing of a symmetric distribution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oxygenerator compressor casing of symmetric distribution to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a shell of an oxygen generation compressor distributed symmetrically comprises a lower shell and an upper shell, wherein the lower shell and the upper shell are matched through a detachable mechanism, a sealing cover is arranged on one side of the upper shell, and a motor for providing power is fixed on one side of the sealing cover;

the detachable mechanism comprises a connecting block, a mounting groove, screw holes and a second connecting bolt, the connecting block is fixed to the other side of the upper shell, the mounting groove used for fixing the air cylinder is symmetrically formed in the side wall of the connecting block, the screw holes are formed in the connecting block, and the second connecting bolt matched with the screw holes in a threaded mode is arranged on the inner side of the lower shell to fix the upper shell and the lower shell.

Preferably, a second cavity is formed in the inner side of the lower shell, and a sealing plate for sealing the second cavity is arranged on one side of the lower shell.

Preferably, the other side of the upper housing is provided with a first vent hole communicated with a valve plate of the compressor, and the side of the lower housing opposite to the first vent hole is provided with a second vent hole for allowing compressed gas to flow into the second chamber.

Preferably, a projection is fixed to one side wall of the sealing plate.

Preferably, one side of the sealing cover is provided with a sealing rubber ring.

Preferably, an air inlet communicated with the inside of the first vent hole is formed in one side wall of the upper shell, and an air outlet communicated with the inside of the second chamber is formed in one side wall of the lower shell.

Preferably, the mounting grooves are four and are uniformly distributed along the circumferential direction of the connecting block.

Preferably, the outer diameters of the upper shell and the lower shell are equal, and a first connecting bolt fixed with the sealing cover is arranged on the outer wall of the upper shell.

Compared with the prior art, the beneficial effects of the utility model are that:

through being provided with the casing, lower casing, the connecting block, screw and second connecting bolt, it is mostly the inline to avoid the cylinder, it is great to result in occuping outside length space, the device can make the cylinder distribute along circumference, through two bisymmetry designs, the outside space that reduction that can be fine took, do benefit to the less system oxygen compressor of preparation volume, can make simultaneously go up casing and casing down separately, then maintain the cylinder, through having seted up first air vent at last casing lateral wall, can make the air current flow to four cylinders simultaneously, then assemble the gas vent after the compression again, for outside air feed.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic view of the structure of the exhaust port of the present invention;

FIG. 4 is a schematic view of the connecting block structure of the present invention;

in the figure: 1. a motor; 2. an upper housing; 3. a lower housing; 4. mounting grooves; 5. a sealing cover; 6. a sealing plate; 7. a second chamber; 8. a first vent hole; 9. a first connecting bolt; 10. a bump; 11. connecting blocks; 12. an air inlet; 13. an exhaust port; 14. a second connecting bolt; 15. a screw hole; 16. and sealing the rubber ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a symmetrically distributed oxygen generation compressor shell comprises a lower shell 3 and an upper shell 2, wherein the lower shell 3 is matched with the upper shell 2 through a detachable mechanism, a sealing cover 5 is arranged on one side of the upper shell 2 to facilitate installation and placement of a motor 1, and the motor 1 for providing power is fixed on one side of the sealing cover 5;

detachable mechanism includes connecting block 11, mounting groove 4, screw 15 and second connecting bolt 14, it is fixed with connecting block 11 to go up 2 opposite sides of casing, connecting block 11 lateral wall symmetry is offered and is used for the mounting groove 4 fixed to the cylinder, the symmetry of being convenient for sets up the cylinder, it is straight-line distribution to reduce the cylinder, the outside length space that occupies, and then reduce the volume of compressor, screw 15 has been seted up on the connecting block 11, casing 3 inboard is provided with the second connecting bolt 14 with 15 screw-thread fit of screw down, with to last casing 2 fixed with casing 3 down, be convenient for to last casing 2 fixed with casing 3 down, can fix four cylinders simultaneously.

In this embodiment, preferably, the inner side of the lower housing 3 is provided with a second chamber 7, and one side of the lower housing 3 is provided with a sealing plate 6 for sealing the second chamber 7, so that the compressed gas can be gathered through the second vent hole and then uniformly discharged from the vent hole 13.

In this embodiment, preferably, the other side of the upper casing 2 is provided with a first vent hole 8 communicated with a valve plate of the compressor, and one side of the lower casing 3 opposite to the first vent hole 8 is provided with a second vent hole for allowing compressed gas to flow into the second chamber 7, so that the gas can flow into the second chamber 7 conveniently.

In this embodiment, preferably, a protrusion 10 is fixed on a side wall of the sealing plate 6, so as to facilitate heat dissipation and reduce heat generation during operation of the compressor.

In this embodiment, preferably, a sealing rubber ring 16 is disposed on one side of the sealing cover 5, so as to improve the sealing effect of the connection.

In this embodiment, it is preferable that a side wall of the upper casing 2 is provided with an air inlet 12 communicating with the inside of the first ventilation hole 8, and a side wall of the lower casing 3 is provided with an air outlet 13 communicating with the inside of the second chamber 7, so as to supply compressed air to the outside.

In this embodiment, preferably, the mounting grooves 4 are four, and the four mounting grooves 4 are uniformly distributed along the circumferential direction of the connecting block 11, so that the four cylinders are annularly distributed.

In this embodiment, preferably, the outer diameters of the upper casing 2 and the lower casing 3 are equal, and the outer wall of the upper casing 2 is provided with a first connecting bolt 9 fixed with the sealing cover 5, so as to facilitate connection and fixation.

The utility model discloses a theory of operation and use flow: when the air compressor is used, the four cylinders are respectively installed on the inner side of the installation groove 4, the upper shell 2 and the lower shell 3 are fixed through the cooperation of the second connecting bolt 14 and the screw hole 15, the four cylinders are conveniently distributed along the circumferential direction of the upper shell 2, the phenomenon that the four cylinders are linearly arranged to occupy a large external space is reduced, after the air compressor is installed, air on the outer side can flow into a first cavity between the upper shell 2 and the sealing cover 5 through the air inlet 12, when the air compressor is driven by the cylinders to compress air, the air flows into the valve plates on the cylinders respectively from the four first air vents 8 and then flows into the inner sides of the cylinders through the valve plates, finally, the air compressed by the cylinders flows into the inner sides of the second cavity 7 through the second air vents, and the compressed air is supplied to the outside through the air outlet 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a symmetric distribution's oxygenerator compressor casing which characterized in that: the power supply device comprises a lower shell (3) and an upper shell (2), wherein the lower shell (3) is matched with the upper shell (2) through a detachable mechanism, a sealing cover (5) is arranged on one side of the upper shell (2), and a motor (1) for providing power is fixed on one side of the sealing cover (5);

detachable mechanism includes connecting block (11), mounting groove (4), screw (15) and second connecting bolt (14), it is fixed with connecting block (11) to go up casing (2) opposite side, connecting block (11) lateral wall symmetry is seted up and is used for mounting groove (4) fixed to the cylinder, screw (15) have been seted up on connecting block (11), casing (3) inboard is provided with second connecting bolt (14) with screw (15) screw-thread fit down to it is fixed with casing (3) down to go up casing (2).

2. A symmetrically distributed oxygen generator compressor housing according to claim 1, wherein: a second cavity (7) is formed in the inner side of the lower shell (3), and a sealing plate (6) for sealing the second cavity (7) is arranged on one side of the lower shell (3).

3. A symmetrically distributed oxygen generator compressor housing according to claim 2, wherein: the other side of the upper shell (2) is provided with a first vent hole (8) communicated with a valve plate of the compressor, and one side of the lower shell (3) opposite to the first vent hole (8) is provided with a second vent hole enabling compressed gas to flow into the inner side of the second chamber (7).

4. A symmetrically distributed oxygen generator compressor housing according to claim 2, wherein: a convex block (10) is fixed on one side wall of the sealing plate (6).

5. A symmetrically distributed oxygen generator compressor housing according to claim 2, wherein: and a sealing rubber ring (16) is arranged on one side of the sealing cover (5).

6. A symmetrically distributed oxygen generator compressor housing according to claim 1, wherein: an air inlet (12) communicated with the inside of the first vent hole (8) is formed in one side wall of the upper shell (2), and an air outlet (13) communicated with the inside of the second chamber (7) is formed in one side wall of the lower shell (3).

7. A symmetrically distributed oxygen generator compressor housing according to claim 1, wherein: the mounting groove (4) is provided with four, four the mounting groove (4) is along connecting block (11) circumference equipartition.

8. A symmetrically distributed oxygen generator compressor housing according to claim 1, wherein: go up casing (2) and lower casing (3) external diameter equal, go up casing (2) outer wall and be provided with first connecting bolt (9) fixed with sealed lid (5).