Gas compressor gear box with heat dissipation structure

Abstract

The utility model relates to the technical field of gas compressors, in particular to a gas compressor gearbox with a heat dissipation structure. The heat dissipation device comprises an annular heat dissipation cover installed on the outer side of a gearbox body, a plurality of heat dissipation fins are arranged on the outer side of the heat dissipation cover, a spiral cooling circulation pipe is arranged in the heat dissipation cover, a circulation water inlet connector and a circulation water outlet connector are arranged on the heat dissipation cover respectively, and the circulation water inlet connector and the circulation water outlet connector are connected to the two ends of the cooling circulation pipe respectively. An air-cooled heat dissipation structure is arranged on the gear box body and located behind the heat dissipation cover. According to the gearbox, heat is conducted through the heat dissipation cover, passive heat dissipation is conducted through the heat dissipation fins, meanwhile, airflow can be generated through the fan blades, the air velocity at the positions of the heat dissipation fins is increased, heat dissipation is accelerated, and when necessary, the gearbox can be connected with liquid cooling equipment through the circulating water inlet connector and the circulating water outlet connector; and therefore, rapid and stable heat dissipation is realized, a user can select a proper heat dissipation mode according to requirements, and the flexibility is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a gas compressor technical field, concretely relates to a gas compressor gear box with heat dissipation structure. BACKGROUND

[0002] The gas compressor is a kind of equipment with wide application, and main function is just gas compression and delivery, and in the gas compressor, the power output by motor needs to be driven by gear box to transmit power and control rotating speed, however, a large amount of heat is generated in high-speed operation of gear, if these heat cannot be dissipated in time and effectively, high temperature can cause lubricating oil metamorphism, gear abrasion aggravation and even equipment failure, affect the operating efficiency and service life of equipment, and most of existing equipment is natural heat dissipation, and heat dissipation efficiency is low, and temperature is difficult to control. SUMMARY

[0003] The utility model discloses a gas compressor gear box with heat dissipation structure, which can solve the above-mentioned defects.

[0004] To achieve the above object, the utility model adopts the following technical scheme: it contains the annular heat dissipation cover installed on the outside of the gear box main body, the outside of the heat dissipation cover is equipped with a plurality of heat dissipation fins, the heat dissipation cover is equipped with the spiral cooling circulation pipe, the heat dissipation cover is equipped with circulating water inlet joint and circulating water outlet joint respectively, circulating water inlet joint and circulating water outlet joint are connected to the two ends of cooling circulation pipe respectively, and the rear of the heat dissipation cover on the gear box main body is equipped with air-cooled heat dissipation structure.

[0005] Preferably, the air-cooled heat dissipation structure contains annular annular air outlet, annular air outlet is equipped with annular balance air duct, balance air duct front end is opened and has air outlet, the outside of annular air outlet is equipped with a plurality of air inlet tubes, driving motor is installed in each air inlet tube, the rotating shaft of driving motor is connected with fan blade, and the air outlet of fan blade is arranged towards balance air duct.

[0006] Preferably, the size of the air outlet is less than the size of the balance air duct, and the air outlet is arranged opposite the heat dissipation fin.

[0007] Preferably, the outer port part of the air inlet tube is equipped with a protective net.

[0008] Preferably, the circulating water inlet joint and the circulating water outlet joint are quick connectors.

[0009] Preferably, the heat dissipation cover is of copper material.

[0010] After adopting the above structure, the utility model has the beneficial effects that:

[0011] 1. The gear box designed by the utility model, through the heat conduction of the heat dissipation cover, passive heat dissipation is carried out through the heat dissipation fin, at the same time, the fan blade can produce airflow, the airflow increases the air flow rate at the heat dissipation fin, and then accelerates heat dissipation, when necessary, the liquid cooling equipment can also be connected through the circulating water inlet joint and the circulating water outlet joint, and then the rapid and stable heat dissipation is realized, and the user can select the appropriate heat dissipation mode according to the requirement, and the flexibility is high.

[0012] 2. The annular air outlet device designed by the utility model, through the design of the balance air duct, the airflow can be quickly and evenly divided after entering, and then blown out from the air outlet, the uniformity of the airflow is ensured, the air outlet of the air inlet cylinder is prevented from being greatly different from the air pressure area, and the uniformity of heat dissipation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the left side structure schematic diagram of the utility model;

[0014] Figure 2 It is the right side structure schematic diagram of the utility model;

[0015] Figure 3 It is the partial sectional view of the annular air outlet device in the utility model

[0016] Figure 4 It is the sectional view of the heat dissipation cover in the utility model.

[0017] BRIEF DESCRIPTION OF DRAWINGS

[0018] 1, gear box main body;2, heat dissipation cover;3, heat dissipation fin;4, cooling circulation pipe;5, circulating water inlet joint;6, circulating water outlet joint;7, annular air outlet device;8, air inlet cylinder;9, air outlet;10, balance air duct;11, driving motor;12, fan blade;13, protective net. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] It contains the annular heat dissipation cover 2 installed outside the gear box main body 1, the heat dissipation cover 2 is copper material, the heat dissipation cover 2 outside is equipped with a plurality of heat dissipation fins 3, the heat dissipation cover 2 is equipped with the spiral cooling circulation pipe 4, the heat dissipation cover 2 is equipped with circulation inlet connector 5 and circulation outlet connector 6 respectively, circulation inlet connector 5 and circulation outlet connector 6 are connected to the two ends of cooling circulation pipe 4 respectively, the gear box main body 1 is located at the rear of heat dissipation cover 2 and is equipped with air-cooled heat dissipation structure;

[0021] The air-cooled heat dissipation structure contains the annular annular air outlet 7, the annular air outlet 7 is equipped with the annular balance air duct 10, the balance air duct 10 front end opens the air outlet 9, the outside of annular air outlet 7 is equipped with a plurality of air inlet tubes 8, each air inlet tube 8 is mounted with driving motor 11, the driving motor 11 is connected with the fan blade 12 on the rotating shaft, the air outlet 9 of fan blade 12 is arranged towards the balance air duct 10;

[0022] The size of the air outlet 9 is less than the size of the balance air duct 10, and the air outlet 9 is arranged opposite the heat dissipation fin 3;

[0023] The outer end of the air inlet tube 8 is mounted with the protective net 13;

[0024] Circulation inlet connector 5 and circulation outlet connector 6 are quick connectors.

[0025] The principle and use process of the utility model are as follows:

[0026] After the gear box is installed on the gas compressor, the heat dissipation cover 2 can continuously export the heat of the gear box and conduct to the heat dissipation fin 3, increase the contact area with air, quickly dissipate heat to air, when the passive heat dissipation cannot meet the heat dissipation demand, the driving motor 11 can be started, a plurality of driving motors 11 drive the fan blade 12 to rotate respectively, the airflow is sent from each air inlet tube 8, because the size of the balance air duct 10 is greater than the size of the air outlet 9, the airflow is divided from the balance air duct 10, so that the pressure is balanced, and then is uniformly sprayed from the air outlet 9, contacts with the heat dissipation fin 3, accelerates the air flow rate on the surface of heat dissipation fin 3, so as to accelerate heat dissipation.

[0027] When the air-cooled heat dissipation is still difficult to meet the situation, the liquid cooling equipment can be connected through circulation inlet connector 5 and circulation outlet connector 6, and the cooling water is used to quickly absorb heat, so as to realize rapid and stable cooling.

[0028] It should be understood that the above specific embodiments of the present application are only used for illustrative or explanatory purposes of the principles of the present application, and do not constitute a limitation on the present application. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present application shall be included in the protection scope of the present application. In addition, the appended claims of the present application are intended to cover all changes and modifications falling within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A gas compressor gearbox with a heat dissipation structure, characterized by: It contains the annular heat dissipation cover (2) installed outside the gear box main body (1), the heat dissipation cover (2) is equipped with a plurality of heat dissipation fins (3) outside, the heat dissipation cover (2) is equipped with the spiral cooling circulation pipe (4) in, the heat dissipation cover (2) is equipped with circulating water inlet connector (5) and circulating water outlet connector (6) respectively, circulating water inlet connector (5) and circulating water outlet connector (6) are connected to the two ends of cooling circulation pipe (4) respectively, the gear box main body (1) is located at the rear of heat dissipation cover (2) and is equipped with air-cooled heat dissipation structure.

2. A gas compressor gearbox with heat dissipation structure according to claim 1, characterized in that: The air-cooled heat dissipation structure contains annular annular air outlet device (7), annular air outlet device (7) is equipped with annular balance air duct (10) in, balance air duct (10) front end opens and discharges the mouth (9), the outside of annular air outlet device (7) is equipped with a plurality of air inlet tube (8), each air inlet tube (8) is installed with drive motor (11), the rotating shaft of drive motor (11) is connected with fan blade (12), the air outlet (9) of fan blade (12) is set to balance air duct (10).

3. A gas compressor gearbox with heat dissipation structure according to claim 2, characterized in that: The size of the air outlet (9) is less than the size of balance air duct (10), and the air outlet (9) is set to the heat dissipation fin (3).

4. A gas compressor gearbox with heat dissipation structure according to claim 3, characterized in that: The outer end of the air inlet tube (8) is installed with protective net (13).

5. The gas compressor gearbox with heat dissipation structure according to claim 1, characterized in that: The circulating water inlet connector (5) and circulating water outlet connector (6) are quick connectors.

6. A gas compressor gearbox with heat dissipation structure according to claim 1, characterized in that: The heat dissipation cover (2) is copper material.

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