CN212028056U

CN212028056U - Screw air compressor for laser cutting machine with heat recovery function

Info

Publication number: CN212028056U
Application number: CN202020717193.3U
Authority: CN
Inventors: 刘良宝
Original assignee: Linyi Atlas Air Compressor Manufacturing Co ltd
Current assignee: Linyi Atlas Air Compressor Manufacturing Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-11-27
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to the technical field of air compressors, and discloses a screw air compressor with a heat recovery function for a laser cutting machine, which comprises a shell; a pressure cavity is arranged in the shell, and a screw is movably arranged in the pressure cavity; a cooling groove is transversely formed in the lower portion of the shell, and threaded connectors are arranged at the bottoms of two sides of the shell and located on the outer side of the cooling groove. The utility model discloses a screwed joint joinable raceway can be to pouring water in the cooling bath this moment, can cool down the heat absorption effect this moment, accomplishes thermal recovery simultaneously, makes its practicality stronger, and heat recovery is effectual, device simple structure, low in production cost.

Description

Screw air compressor for laser cutting machine with heat recovery function

Technical Field

The utility model relates to an air compressor machine technical field specifically is a screw compressor machine for laser cutting machine with heat recovery function.

Background

The screw air compressor adopts a preformed screw air compressor which is configured in a sleeving manner, only needs single power connection and compressed air connection, and is internally provided with a cooling system, so that the installation work is greatly simplified, and the screw air compressor consistently provides high-quality compressed air for various industries by the advantages of high efficiency, maintenance-free, high reliability and the like, but the existing screw air compressor for the laser cutting machine with the heat recovery function has some defects, such as defects;

the screw air compressor for the existing laser cutting machine cannot recycle heat of the screw air compressor, so that the heat of the screw air compressor can only be wasted, the energy-saving and emission-reducing effects cannot be achieved, meanwhile, the screw air compressor cannot be cooled, and the temperature is easily too high during use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screw compressor machine for laser cutting machine with heat recovery function has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screw air compressor for a laser cutting machine with a heat recovery function comprises a shell;

a pressure cavity is arranged in the shell, and a screw is movably arranged in the pressure cavity;

a cooling groove is transversely formed in the lower portion of the shell, and threaded connectors are arranged at the bottoms of two sides of the shell and located on the outer side of the cooling groove.

As an optimal implementation manner of the utility model, the casing both sides embedding has the bearing, the screw rod both ends are equipped with the transmission shaft, transmission shaft movable mounting is in the bearing.

As a preferred embodiment of the present invention, the base is installed to the casing bottom, the rubber pad is installed to the base bottom.

As an embodiment of the present invention, the air inlet is opened at the top of the left side of the casing, and the air outlet is opened at the top of the right side of the casing.

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

1. the utility model relates to a screw compressor for laser cutting machine with heat recovery function can connect the raceway through hickey, can pour water into in the cooling bath this moment, can cool down the heat absorption effect this moment, accomplishes thermal recovery simultaneously, makes its practicality stronger, and heat recovery is effectual, device simple structure, low in production cost.

2. The utility model relates to a screw compressor for laser cutting machine with heat recovery function can improve the frictional force on base and ground through the rubber pad to ensure the stability of device, and can play certain vibration/noise reduction effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is the utility model relates to a screw compressor's for laser cutting machine orthographic view section structure schematic diagram with heat recovery function.

In the figure: 1. a housing; 2. an air pressure chamber; 3. a screw; 4. a bearing; 5. a drive shaft; 6. a cooling tank; 7. a threaded interface; 8. a base; 9. a rubber pad; 10. an air inlet; 11. and (7) an exhaust port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience of description of the present invention and for simplicity of description, but do not indicate or imply that the device or element referred to must have a specific shape or simplified 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 be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a screw air compressor for a laser cutting machine with a heat recovery function comprises a shell 1;

a pressure cavity 2 is arranged in the shell 1, and a screw rod 3 is movably arranged in the pressure cavity 2;

a cooling groove 6 is transversely formed in the lower portion of the shell 1, and threaded connectors 7 are arranged at the bottoms of the two sides of the shell 1 and located on the outer side of the cooling groove 6.

In this embodiment (please refer to fig. 1), the water pipe can be connected through the screw connector 7, and water can be injected into the cooling tank 6, so that the cooling and heat absorption effects can be achieved, and the heat recovery can be completed, so that the device has the advantages of stronger practicability, good heat recovery effect, simple structure and low production cost.

The bearing 4 is embedded into two sides of the shell 1, the transmission shafts 5 are arranged at two ends of the screw rod 3, and the transmission shafts 5 are movably arranged in the bearing 4.

In this embodiment (see fig. 1), the screw 3 can be driven to rotate by the transmission shaft 5.

Wherein, base 8 is installed to casing 1 bottom, rubber pad 9 is installed to base 8 bottom.

In this embodiment (see fig. 1), the rubber pad 9 can increase the friction between the base 8 and the ground, so as to ensure the stability of the device and achieve a certain damping and noise reduction effect.

Wherein, the air inlet 10 has been seted up at casing 1 left side top, the gas vent 11 has been seted up at casing 1 right side top.

In this embodiment (see fig. 1), air intake can be realized through the air inlet 10, and air exhaust can be realized through the air outlet 11.

The utility model relates to a screw air compressor with heat recovery function for laser cutting machine, which comprises a base 1 and a base; 2. an air pressure chamber; 3. a screw; 4. a bearing; 5. a drive shaft; 6. a cooling tank; 7. a threaded interface; 8. a base; 9. a rubber pad; 10. an air inlet; 11. the exhaust ports and components are all standard or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation, and when used, the screw 3 can be driven to rotate in the air pressure cavity 2 by the high-speed rotation of the transmission shaft 5 in the bearing 4, and air can enter through the air inlet 10, the high-speed compressed gas is discharged through the exhaust port 11 after being compressed by the screw rod 3, and can be connected with a water pipe through the threaded connector 7, at the moment, water can be injected into the cooling tank 6, at the moment, the cooling and heat absorption effects can be realized, meanwhile, the heat recovery is completed, so that the practicability is stronger, the heat recovery effect is good, the device structure is simple, the production cost is low, and the friction force between the base 8 and the ground can be improved through the rubber pad 9, so that the stability of the device is ensured, and a certain damping and noise reducing effect can be achieved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A screw air compressor for a laser cutting machine with a heat recovery function is characterized by comprising a shell (1);

an air pressure cavity (2) is arranged in the shell (1), and a screw (3) is movably arranged in the air pressure cavity (2);

the cooling tank (6) is transversely arranged below the shell (1), and threaded connectors (7) are arranged at the bottoms of the two sides of the shell (1) and positioned on the outer side of the cooling tank (6).

2. The screw air compressor for the laser cutting machine with the heat recovery function as claimed in claim 1, is characterized in that: the bearing (4) is embedded into two sides of the shell (1), transmission shafts (5) are arranged at two ends of the screw rod (3), and the transmission shafts (5) are movably arranged in the bearing (4).

3. The screw air compressor for the laser cutting machine with the heat recovery function as claimed in claim 1, is characterized in that: base (8) are installed to casing (1) bottom, rubber pad (9) are installed to base (8) bottom.

4. The screw air compressor for the laser cutting machine with the heat recovery function as claimed in claim 1, is characterized in that: an air inlet (10) is formed in the top of the left side of the shell (1), and an air outlet (11) is formed in the top of the right side of the shell (1).