CN219452328U - Compressor with cooling structure - Google Patents

Abstract

The utility model belongs to the technical field of compressors and discloses a compressor with a cooling structure, which comprises a shell, wherein exhaust fans are arranged on two sides of the shell, two hemispherical covers are rotatably connected in the shell, evenly distributed through holes are formed in the upper half parts of the two hemispherical covers, a support is arranged in the shell, a compressor body is fixedly connected to the top of the support, the compressor body is used as an external protection main body of the device, the compressor body is arranged on the support in the shell, the compressor body is fully exposed in the air, the heat radiating area is increased, and then the two exhaust fans are started to synchronously exhaust air outwards, so that negative pressure is formed in the shell, the device has the advantages of more reasonable installation structure, heat radiating effect, capability of changing the position of a heat radiating hole in real time, avoiding vortex generation in the interior and better heat radiating effect.

Description

Compressor with cooling structure

Technical Field

The utility model relates to the technical field of compressors, in particular to a compressor with a cooling structure.

Background

The compressor, a driven fluid machine for lifting low-pressure gas into high-pressure gas, is a heart of a refrigerating system, sucks low-temperature low-pressure refrigerant gas from an air suction pipe, drives a piston to compress the low-temperature low-pressure refrigerant gas through motor operation, then discharges high-temperature high-pressure refrigerant gas to an exhaust pipe to provide power for refrigeration circulation, and the compressor can generate a large amount of heat when running, and the compressor body is positioned in a shell and generally performs passive heat dissipation through a heat dissipation hole, but the heat dissipation structure of the existing compressor has the following defects:

1. the open pore position of current cooling mechanism is fixed, even if dispose cooling fan, inside air current flowing liquid also produces the vortex easily, causes the heat radiating inefficiency, and the cooling effect is poor.

2. The existing compressor is overlarge in contact area with the shell, small in ventilation area and poor in heat dissipation effect.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a compressor with a cooling structure so as to solve the defects in the background art.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a compressor with cooling structure, includes the shell, the air exhauster is all installed to the both sides of shell, the inside rotation of shell is connected with two hemisphere covers, two evenly distributed's through-hole has all been seted up to hemisphere cover's upper portion, the internally mounted of shell has the support, the top fixedly connected with compressor body of support, the inlet port has been seted up to the shell bottom, the internally mounted of shell has drive assembly, drive assembly cooperatees with two hemisphere covers, the heat-conducting piece is all installed to the both sides of compressor body.

As a further description of the above technical solution: the driving assembly comprises a double-head gear motor, two transmission rods, two gears and two toothed rings, wherein the outer side of the double-head gear motor is fixedly connected with the shell, two output ends of the double-head gear motor are matched with the two transmission rods through couplers respectively, one end of each transmission rod, which is opposite to the other end of each transmission rod, is fixedly connected with the two gears respectively, the two toothed rings are fixedly connected to the outer sides of the two hemispherical covers respectively, and the two gears are meshed with the outer sides of the two toothed rings respectively.

As a further description of the above technical solution: the inside fixedly connected with two position sleeves of shell, two the outside of transfer line rotates respectively to be connected to the inside of two position sleeves.

As a further description of the above technical solution: one side of heat conduction spare far away from the compressor body fixedly connected with a plurality of heat dissipation ring piece, ventilation cavity has been seted up to the inside of heat conduction spare, evenly distributed's exhaust hole has been seted up to the inside of heat conduction spare, exhaust hole is linked together with ventilation cavity.

As a further description of the above technical solution: the exhaust holes and the radiating annular sheets are mutually arranged at intervals.

As a further description of the above technical solution: the filter screen is fixedly connected to the inside of the air inlet hole.

As a further description of the above technical solutions.

Compared with the prior art, the utility model has the advantages that:

this scheme is through the shell as the outside protection main part of device, the compressor body is installed on the inside support of shell, guarantee that the compressor body exposes in the air fully, increase radiating area, then start two air exhauster and outwards convulsions in step, make the inside negative pressure that forms of shell, then inhale outside cold air through the inlet port of bottom, realize the air cycle heat dissipation, and start drive assembly simultaneously and drive two hemisphere covers at the inside rotation of shell, drive the through-hole that covers its upper portion and change the position, make inside air current unable formation vortex, strengthen the radiating effect, thereby it is more reasonable to have the mounting structure to have realized the device, guarantee the radiating effect, and change the position of radiating trompil in real time, avoid inside production vortex, the radiating effect is better advantage.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of a portion of a left-hand structure of the present utility model;

FIG. 3 is a schematic view of a right-hand structure of a portion of the present utility model;

fig. 4 is a partial schematic perspective view of the present utility model.

The reference numerals in the figures illustrate:

1. a housing; 2. an exhaust fan; 3. a hemispherical cover; 4. a through hole; 5. a bracket; 6. a compressor body; 7. an air inlet hole; 71. a filter screen; 8. a drive assembly; 81. a double-ended speed reducing motor; 82. a transmission rod; 83. a gear; 84. a toothed ring; 9. a heat conductive member; 91. a heat dissipation ring fin; 92. a ventilation chamber; 93. an exhaust hole; 10. and (5) positioning the sleeve.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;

referring to fig. 1 to 4, in the present utility model, a compressor with a cooling structure includes a housing 1, exhaust fans 2 are installed on two sides of the housing 1, two hemispherical covers 3 are rotatably connected in the housing 1, evenly distributed through holes 4 are formed in upper half portions of the two hemispherical covers 3, a bracket 5 is installed in the housing 1, a compressor body 6 is fixedly connected to the top of the bracket 5, an air inlet hole 7 is formed in the bottom of the housing 1, a driving assembly 8 is installed in the housing 1, the driving assembly 8 is matched with the two hemispherical covers 3, and heat conducting members 9 are installed on two sides of the compressor body 6.

According to the utility model, the shell 1 is used as an external protection main body of the device, the compressor body 6 is arranged on the support 5 in the shell 1, so that the compressor body 6 is fully exposed in air, the heat dissipation area is increased, then the two exhaust fans 2 are started to synchronously exhaust air outwards, so that negative pressure is formed in the shell 1, then external cold air is sucked through the air inlet holes 7 at the bottom, air circulation heat dissipation is realized, meanwhile, the driving assembly 8 is started to drive the two hemispherical covers 3 to rotate in the shell 1, the through holes 4 covering the upper half of the hemispherical covers are driven to change positions, so that internal air flow cannot form vortex, the heat dissipation effect is enhanced, and the problems that in the prior art, the perforated position of a heat dissipation mechanism is fixed, even if a heat dissipation fan is arranged, the internal air flow is easy to generate vortex, the heat dissipation efficiency is low, the cooling effect is poor, the contact area between the compressor installation and the shell is overlarge, the ventilation area is small, and the heat dissipation effect is poor are solved.

Please refer to fig. 1, 3 and 4, wherein: the driving assembly 8 comprises a double-head gear motor 81, two transmission rods 82, two gears 83 and two toothed rings 84, wherein the outer side of the double-head gear motor 81 is fixedly connected with the shell 1, two output ends of the double-head gear motor 81 are matched with the two transmission rods 82 through couplings respectively, one ends of the transmission rods 82, which are opposite, are fixedly connected with the two gears 83 respectively, the two toothed rings 84 are fixedly connected to the outer sides of the two hemispherical covers 3 respectively, and the two gears 83 are meshed with the outer sides of the two toothed rings 84 respectively.

In the utility model, the double-head speed reducing motor 81 is started to drive the two transmission rods 82 to rotate, and the two transmission rods 82 respectively drive the two gears 83 to rotate so as to drive the two toothed rings 84 and the two hemispherical covers 3 to rotate, so that the position of the through hole 4 is changed, vortex is avoided, and the heat dissipation effect of the device is better.

Please refer to fig. 1, wherein: the inside of the shell 1 is fixedly connected with two positioning sleeves 10, and the outer sides of the two transmission rods 82 are respectively connected to the inside of the two positioning sleeves 10 in a rotating manner.

In the utility model, the two driving rods 82 are respectively positioned and stabilized by the two positioning sleeves 10, so that the running stability of the device is ensured.

Referring to fig. 1 and 3, a plurality of heat dissipation ring fins 91 are fixedly connected to a side of the heat conducting member 9 away from the compressor body 6, a ventilation cavity 92 is formed in the heat conducting member 9, uniformly distributed exhaust holes 93 are formed in the heat conducting member 9, and the exhaust holes 93 are communicated with the ventilation cavity 92.

In the utility model, the heat of the compressor body 6 is quickly absorbed and guided out through the heat conducting piece 9 and then radiated through the heat radiating annular sheet 91, and the flowing air in the heat conducting piece enters the ventilation cavity 92 first and is then exhausted through the exhaust hole 93, so that the heat radiating annular sheet 91 is driven to quickly radiate, and the heat radiating efficiency of the device is enhanced.

Please refer to fig. 3, wherein: the exhaust holes 93 are spaced apart from the heat dissipation ring 91.

In the utility model, the exhaust holes 93 and the radiating annular fins 91 are arranged at intervals, so that the flowing air is more fully contacted with the radiating annular fins 91, and the radiating effect is better.

Please refer to fig. 1, wherein: the filter screen 71 is fixedly connected with the inside of the air inlet 7.

In the utility model, when air enters through the filter screen 71, impurities such as dust are filtered outside, so that the inside of the device is ensured to be clean.

Working principle: when the device is used, firstly, the shell 1 is used as an external protection main body of the device, the compressor body 6 is mounted on the support 5 in the shell 1, the compressor body 6 is fully exposed in air, the heat radiating area is increased, then the two exhaust fans 2 are started to synchronously exhaust air outwards, negative pressure is formed in the shell 1, then external cold air is sucked through the air inlet holes 7 in the bottom, air circulation heat radiation is realized, the double-head speed reducing motor 81 is started to drive the two transmission rods 82 to rotate, the two transmission rods 82 respectively drive the two gears 83 to rotate, the two toothed rings 84 and the two hemispherical covers 3 are driven to rotate, the position of the through holes 4 is changed, vortex is avoided to be generated inside, the heat radiating effect is enhanced, and therefore the device has the advantages that the mounting structure is more reasonable, the heat radiating effect is ensured, vortex is avoided to be generated inside when the position of a heat radiating opening is changed in real time, and the heat radiating effect is better.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. Compressor with cooling structure, including shell (1), its characterized in that: exhaust fan (2) are all installed to the both sides of shell (1), the inside rotation of shell (1) is connected with two hemisphere covers (3), two evenly distributed's through-hole (4) have all been seted up to the upper half of hemisphere cover (3), the internally mounted of shell (1) has support (5), the top fixedly connected with compressor body (6) of support (5), inlet port (7) have been seted up to shell (1) bottom, the internally mounted of shell (1) has drive assembly (8), drive assembly (8) cooperate with two hemisphere covers (3), heat-conducting piece (9) are all installed to the both sides of compressor body (6).

2. The compressor with a cooling structure according to claim 1, wherein: the driving assembly (8) comprises a double-head gear motor (81), two transmission rods (82), two gears (83) and two toothed rings (84), wherein the outer side of the double-head gear motor (81) is fixedly connected with the shell (1), two output ends of the double-head gear motor (81) are respectively matched with the two transmission rods (82) through a coupler, one ends of the transmission rods (82) which are opposite are respectively fixedly connected with the two gears (83), the two toothed rings (84) are respectively fixedly connected to the outer sides of the two hemispherical covers (3), and the two gears (83) are respectively meshed with the outer sides of the two toothed rings (84).

3. The compressor with a cooling structure according to claim 2, wherein: the inside fixedly connected with two spacer bushes (10) of shell (1), two the outside of transfer line (82) rotates respectively to be connected to the inside of two spacer bushes (10).

4. The compressor with a cooling structure according to claim 1, wherein: one side of heat conduction spare (9) keeping away from compressor body (6) fixedly connected with a plurality of heat dissipation ring piece (91), ventilation cavity (92) have been seted up to the inside of heat conduction spare (9), evenly distributed's exhaust hole (93) have been seted up to the inside of heat conduction spare (9), exhaust hole (93) are linked together with ventilation cavity (92).

5. The compressor with a cooling structure according to claim 4, wherein: the exhaust holes (93) and the radiating annular fins (91) are arranged at intervals.

6. The compressor with a cooling structure according to claim 1, wherein: the inside of the air inlet hole (7) is fixedly connected with a filter screen (71).