CN223376149U - Distributed refrigerating and heat dissipating structure of snow thawing machine - Google Patents

Abstract

The utility model discloses a distributed refrigeration and heat dissipation structure of a snow melt machine, and belongs to the technical field of snow melt machines. The utility model provides a snow melt machine distributing type refrigeration heat radiation structure, includes the quick-witted case, and install in the compressor of machine case inboard, be equipped with the pair of symmetrical air inlet piece that distributes on the machine case, a pair of the adjacent one side of air inlet piece is equipped with row bellows, be equipped with the motor on the installation crossbeam, the flabellum is installed to the output of motor, install the pair of condenser of heat dissipation to the compressor inboard of machine case, this patent falls into two with the condenser, places respectively in the left and right sides grid window department of machine case, and this kind of design has not only fully utilized the space of machine case, still makes the air can more smoothly get into the condenser from outside, has reduced the windage, has improved radiating efficiency, and the air inlet of condenser is direct from outside simultaneously, and the air inlet temperature is ambient temperature, has avoided the temperature rising problem that the reentrant condenser leads to after the interior part of air in traditional structure.

Description

Distributed refrigerating and heat dissipating structure of snow thawing machine

Technical Field

The utility model belongs to the technical field of snow thawing machines, and particularly relates to a distributed refrigeration and heat dissipation structure of a snow thawing machine.

Background

Snow-melting machines, also called smoothies machines, are devices capable of making smoothies, the design and performance of which are directly related to the user's experience of use and the quality of the beverage, as an important component of modern kitchen appliances.

The structure of a general snow thawing machine refrigerating system consists of a condenser, an air duct and a heat radiation fan, wherein in a conventional snow thawing machine, the condenser and the fan are combined together, so that the fan is convenient for taking away the heat of the condenser, but the condenser and the fan have to be enlarged at the moment along with the improvement of market demands, but the space limited by the machine cannot be enlarged, and meanwhile, the structure has the following defects:

1. The existing structure usually places the condenser at the left side or the right side of the machine (as shown in fig. 5), the fan is placed inside the machine, air passes through the condenser, the fan and other internal parts from the outside, the air outlet resistance is large, the internal circulation of the machine is slow, the surface temperature of the machine is high, and the use experience of the machine is affected.

2. Still another kind is put the fan in the left side of machine or right side air grid department, and the condenser is put inside the machine, and the air passes through from the interior part that generates heat such as the compressor of machine, and to the condenser again, the temperature of the air that gets into the condenser this moment is higher, can be very big influence the radiating effect of condenser, causes the machine refrigeration speed slow, influences the machine and uses experience.

3. On the premise of limited height, the condenser is only thickened, but the thickening can increase the wind resistance of heat dissipation, and meanwhile, local heat collection can be caused, and parts are seriously deformed or even damaged.

Disclosure of Invention

The utility model aims at solving the problems existing in the prior art and provides a distributed refrigeration and heat dissipation structure of a snow thawing machine.

The distributed refrigerating and radiating structure of the snow thawing machine comprises a machine case and a compressor arranged on the inner side of the machine case, wherein a pair of symmetrically distributed air inlet pieces are arranged on the machine case, an air exhaust box is arranged on one surface of the machine case adjacent to the air inlet pieces, a mounting cross beam is arranged on the inner side wall of the air exhaust box, fan blades on the mounting cross beam, a net cover is arranged on one surface of the air exhaust box away from the machine case, a pair of condensers for radiating heat of the compressor are arranged on the inner side of the machine case, the condensers are respectively attached to the pair of air inlet pieces, and a cover plate piece is arranged on one surface of the machine case away from the compressor.

Through adopting above-mentioned technical scheme, through set up the air inlet piece of symmetrical distribution on quick-witted case, outside cold air gets into quick-witted incasement portion effectively, directly cools off the condenser, and this kind of design has reduced the hindrance on the air flow path, has improved radiating efficiency, and the laminating design of condenser and air inlet piece has not only make full use of the space of quick-witted incasement portion, has still ensured that the condenser can furthest contact the cold air, has improved radiating efficiency.

Optionally, the machine case includes the bottom plate, and install in the support column of four corners of bottom plate, a pair of be equipped with the curb plate between the support column, a plurality of fixed orifices has been seted up on the bottom plate, the inboard of machine case is equipped with the mounting panel, the both sides of mounting panel are connected with a pair of support column respectively, the surface of mounting panel is equipped with the controller.

Through adopting above-mentioned technical scheme, the chassis forms a firm frame construction through the combination of bottom plate, support column and curb plate, and this kind of design has ensured the stability and the durability of chassis under various environment, can bear certain external force and vibration, protects inside subassembly not to be damaged.

Optionally, the air inlet piece includes the grille window, and install in the baffle of grille window lateral wall, the grille window with the baffle after the equipment highly with the height of quick-witted case is the same.

Through adopting above-mentioned technical scheme, the air inlet piece passes through the combination of grid window and baffle, and outside air gets into quick-witted incasement portion effectively, provides sufficient cooling air for the condenser, and the design of grid window has increased the air flow area, has reduced the windage, has improved radiating efficiency.

Optionally, a fan housing is arranged on the mounting cross beam, a through hole is formed in the side wall of the fan housing, the mounting cross beam is located at the inner side of the through hole, the mounting cross beam and the fan housing are connected with the exhaust box through fixing bolts, a fixing seat is arranged on one surface, away from the fan blades, of the mounting cross beam, and the fixing seat is disc-shaped.

Through adopting above-mentioned technical scheme, fan shell and fixing bolt's design then has ensured the stable installation of motor and flabellum, has prevented rocking and noise when the operation.

Optionally, a rotating hole and a pair of through holes are formed in the surface of the mounting cross beam, the rotating hole is located in the middle of the mounting cross beam, one of the through holes is communicated with the rotating hole, and the through holes are in a strip shape.

Through adopting above-mentioned technical scheme, the mounting crossbeam is as the bearing structure of motor and flabellum, and its reasonable in design can bear great load, and the setting of changeing hole and through-hole has made things convenient for the installation and the adjustment of motor for the flabellum can rotate in a flexible way.

Optionally, a pair of inlet tube and the drain pipe of condenser are parallelly connected form, a pair of be equipped with respectively on the condenser and pass through a plurality of mounting brackets, a plurality of the mounting bracket is close to the one end of condenser is the arcuation respectively.

By adopting the technical scheme, the parallel connection design of the condensers increases the heat dissipation area and improves the heat exchange efficiency, and the design ensures that the refrigerant can release heat more quickly in the condensation process, so that the stable operation of a refrigerating system is ensured, and meanwhile, the parallel connection design also improves the reliability and redundancy of the system, even if one condenser fails, the other condenser can still work normally.

Optionally, the apron spare include one end with the L type connecting plate that the case is connected of airing exhaust, the upper end of L type connecting plate is equipped with a plurality of end covers, a plurality of the front end of end cover with the front end of L type connecting plate is in same horizontal line, a plurality of ventilation openings have been seted up to the back lateral wall of L type connecting plate, L type connecting plate with a plurality of form cavity structure between the end cover.

Through adopting above-mentioned technical scheme, the apron spare has formed the cavity structure through the combination of L type connecting plate and end cover, helps reducing heat accumulation and guide air current discharge, ventilative orifice's setting to can carry out the heat dissipation to the part outside the quick-witted case.

Optionally, the surface of row bellows is offered and is supplied the exhaust hole of screen panel installation, the mounting hole has been seted up to the central point of screen panel, the mounting hole with the diameter looks adaptation of fixing base.

Through adopting above-mentioned technical scheme, the installation of net cover has not only protected the flabellum to avoid the injury of external object, still allows the air current to discharge through the exhaust hole smoothly, and the stable installation of net cover has been ensured in the design of fixing base, has prevented rocking and drop when the operation.

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

1. The condenser is divided into two parts and is respectively placed at grid windows on the left side and the right side of the machine case, the space of the machine case is fully utilized by the design, air can enter the condenser from the outside more smoothly, wind resistance is reduced, heat dissipation efficiency is improved, air inlet of the condenser is directly obtained from the outside, air inlet temperature is ambient temperature, the problem of temperature rise caused by the fact that air in a traditional structure passes through internal parts and then enters the condenser is avoided, and 2, a traditional air duct is not installed, the machine case is used as the air duct, air outlet resistance is reduced, air circulation efficiency is improved, heat generated by internal parts such as a compressor can be effectively taken away through reasonable air duct design, part damage or performance reduction caused by heat accumulation is avoided, and on the premise that the size of the machine is unchanged, larger refrigerating capacity is realized by optimizing structural design, and the market demand of a snow thawing machine with higher performance is met.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a refrigeration and heat dissipation structure of the present utility model;

FIG. 2 is a schematic diagram of a connection structure between a chassis and a heat sink according to the present utility model;

FIG. 3 is a schematic cross-sectional view of the exhaust box according to the present utility model;

FIG. 4 is a schematic view of the connection structure between the mounting beam and the fixing base of the present utility model;

fig. 5 is a schematic cross-sectional view of a conventional cooling structure according to the present utility model.

In the figure, 1, a case, 101, a bottom plate, 102, a support column, 103, a side plate, 104, a mounting plate, 105, a controller, 2, a compressor, 3, an air inlet piece, 301, a grille window, 302, a baffle, 4, an exhaust box, 401, an exhaust hole, 5, a mounting cross beam, 501, a fan shell, 502, a fixing seat, 503, a through hole, 504, a rotating hole, 6, fan blades, 7, a net cover, 8, a condenser, 801, a mounting frame, 9, a cover plate piece, 901, an L-shaped connecting plate, 902, an end cover, 903, an air ventilation hole, 904 and a cavity structure.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on embodiments of the present utility model, are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

As shown in fig. 1-4, the embodiment of the distributed refrigeration and heat dissipation structure of the snow melter comprises a case 1, wherein the case 1 is used as a carrier of an integral structure to provide protection and support for internal components, the case 1 comprises a bottom plate 101, the bottom plate 101 is matched with a support column 102 to firmly support the case 1, fixing holes on the bottom plate 101 are used for installing and fixing the internal components, the support column 102 is arranged at four corners of the bottom plate 101, the support column 102 ensures the stability of the structure of the case 1, a side plate 103 is arranged between a pair of the support columns 102, the side plate 103 can protect the internal components, a plurality of fixing holes are formed in the bottom plate 101, a mounting plate 104 is arranged on the inner side of the case 1, two sides of the mounting plate 104 are respectively connected with a pair of the support columns 102, a controller 105 is arranged on the surface of the mounting plate 104, and the controller 105 can control electric devices on the inner side of the case 1.

The compressor 2 is arranged on the inner side of the case 1, the compressor 2 is responsible for compressing refrigerant, improving the pressure and the temperature of the refrigerant and providing power for the whole system, the case 1 is provided with symmetrically distributed air inlet pieces 3, the air inlet pieces 3 comprise grille windows 301 and baffle plates 302 arranged on the side walls of the grille windows 301, the height of the grille windows 301 and the baffle plates 302 after being assembled is the same as the height of the case 1, and the air inlet pieces 3 can allow air to smoothly enter the condenser 8 and simultaneously can guide air flow and prevent external sundries from entering the case 1;

The fan comprises a fan blade 6, a fan shell, a pair of air inlet pieces 3, a fan housing 501, a fixing seat 502, a rotating hole 504 and a pair of through holes 503, wherein the fan housing 4 is arranged on one surface of the air inlet pieces 3 adjacent to the air inlet pieces, the air exhaust pieces 4 are arranged on the other surface of the air inlet pieces 3, the air exhaust pieces 4 can collect heat released by the condenser 8 and exhaust the heat through the fan, the inner side wall of the air exhaust pieces 4 is provided with a mounting cross beam 5, the mounting cross beam 5 is arranged on the inner side of the air exhaust piece 5, the side wall of the air inlet piece 4 is provided with a through hole, the mounting cross beam 5 is positioned on the inner side of the through hole, the mounting cross beam 5 and the fan shell 501 are connected with the air exhaust pieces 4 through fixing bolts, the fan shell 501 is arranged at the through hole, the fixing seat 502 is connected with the air exhaust pieces 4 through fixing bolts to form a stable ventilation channel, the fixing seat 502 is arranged on one surface of the mounting cross beam 5, the fixing seat 502 is in a disc shape, a rotating hole 504 and a pair of through holes 503 are formed in the surface of the mounting cross beam 5.

The mounting beam 5 is provided with a motor, the motor is connected with the fixing seat 502, an output shaft of the motor is positioned at the inner side of the rotating hole 504, a fan blade 6 is mounted at the output end of the motor, the motor drives the fan blade 6 to rotate, air flow is generated to discharge heat from the inside of the case 1, a net cover 7 is mounted on one surface of the exhaust box 4, which is far away from the case 1, of the net cover 7, the fan blade 6 is protected from being damaged by external objects, air flow is allowed to be discharged through the exhaust hole 401, an exhaust hole 401 for mounting the net cover 7 is formed in the surface of the exhaust box 4, a mounting hole is formed in the center position of the net cover 7, and the mounting hole is matched with the diameter of the fixing seat 502;

The inside of machine case 1 is installed and is right a pair of condenser 8 of compressor 2 radiating, and condenser 8 usable machine case 1 space directly obtains the low temperature air simultaneously and dispels the heat from the outside, has improved the radiating effect, a pair of condenser 8's inlet tube and drain pipe are parallelly connected form, a pair of be equipped with respectively on the condenser 8 through a plurality of mounting brackets 801, a plurality of mounting brackets 801 are close to condenser 8's one end is the arciform respectively, and mounting brackets 801 provide stable support for condenser 8, ensure that condenser 8 can not rock at the during operation, and arciform design makes its mounting brackets 801 can laminate with condenser 8 surface, improves radiating efficiency, a pair of condenser 8 respectively with a pair of air inlet piece 3 laminating.

The machine case 1 is kept away from compressor 2 one side is established apron spare 9, apron spare 9 include one end with the L type connecting plate 901 that exhaust case 4 is connected, the upper end of L type connecting plate 901 is equipped with a plurality of end caps 902, and a plurality of the front end of end caps 902 with the front end of L type connecting plate 901 is in same horizontal line, a plurality of ventilation openings 903 have been seted up to the rear side wall of L type connecting plate 901, and the design of L type connecting plate 901 and ventilation openings 903 can carry out the heat dissipation to machine case 1 accessory, L type connecting plate 901 with a plurality of form cavity structure 904 between the end caps 902.

The working principle of the embodiment is as follows:

When the snow-melting machine starts to work, the compressor 2 is started as a core component of a refrigerating system, the compressor 2 sucks low-temperature low-pressure refrigerant gas and compresses the low-temperature low-pressure refrigerant gas into high-pressure gas through an internal mechanical structure, in the process, the temperature and the pressure of the refrigerant are both obviously improved, power is provided for the subsequent condensation process, the high-temperature high-pressure refrigerant gas enters the condenser 8, a large number of cooling fins or pipelines are arranged in the condenser 8 and connected with a water inlet pipe of the condenser 8, heat released by the refrigerant is taken away through water circulation, meanwhile, a pair of condensers 8 in the inner side of the case 1 work in a parallel connection mode, the heat dissipation area is increased, the heat exchange efficiency is improved, the refrigerant is cooled and condensed into liquid in the condenser 8, a large amount of heat is released into the surrounding environment, a motor driving fan blade 6 arranged on the wind box 4 rotates to generate strong air flow, the air flow is discharged through an exhaust hole 401, the heat in the case 1 is accelerated, the outside fresh air is sucked into a grille 301 of the condenser 8, the fresh air enters the grille 301 and enters the interior of the case 1, the condenser 1, the heat is released by the heat exchange component in the normal process, and the heat exchange efficiency of the compressor is ensured, and the temperature of the compressor is controlled.

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

Claims (8)

1. The distributed refrigerating and heat dissipating structure of the snow thawing machine comprises a machine case and compressors arranged on the inner side of the machine case, and is characterized in that a pair of symmetrically distributed air inlet pieces are arranged on the machine case, a pair of air exhaust boxes are arranged on the adjacent surfaces of the air inlet pieces, mounting cross beams are arranged on the inner side walls of the air exhaust boxes, fan blades are arranged on the mounting cross beams, a net cover is arranged on the surface, far away from the machine case, of the air exhaust boxes, a pair of condensers for dissipating heat of the compressors are arranged on the inner side of the machine case, the condensers are respectively attached to the pair of air inlet pieces, and a cover plate is arranged on the surface, far away from the compressors, of the machine case.

2. The distributed refrigerating and heat dissipating structure of a snow melter as set forth in claim 1, wherein the chassis comprises a bottom plate and support columns mounted at four corners of the bottom plate, a side plate is disposed between a pair of the support columns, a plurality of fixing holes are formed in the bottom plate, a mounting plate is disposed on the inner side of the chassis, two sides of the mounting plate are respectively connected with the pair of the support columns, and a controller is disposed on the surface of the mounting plate.

3. The distributed refrigerating and heat dissipating structure of a snow melter as set forth in claim 1, wherein the air inlet member comprises a grille window and a baffle plate mounted on a side wall of the grille window, and the grille window and the baffle plate are assembled to have the same height as the chassis.

4. The distributed refrigerating and radiating structure of the snow melter as set forth in claim 1, wherein a fan housing is arranged on the mounting cross beam, a through hole is formed in the side wall of the fan housing, the mounting cross beam is located on the inner side of the through hole and is connected with the air exhaust box through a fixing bolt, a fixing seat is arranged on one surface of the mounting cross beam, which is far away from the fan blade, and the fixing seat is disc-shaped.

5. A distributed refrigerating and radiating structure of a snow melter as defined in claim 1, wherein a rotating hole and a pair of through holes are formed in the surface of the mounting cross beam, the rotating hole is located in the middle of the mounting cross beam, one of the through holes is communicated with the rotating hole, and the through holes are in a strip shape.

6. A distributed refrigerating and heat dissipating structure of a snow melter as set forth in claim 1, wherein the water inlet pipe and the water outlet pipe of a pair of condensers are connected in parallel, the condensers are provided with a plurality of mounting frames, and one ends of the mounting frames, which are close to the condensers, are arc-shaped.

7. The distributed refrigerating and heat dissipating structure of a snow melter as set forth in claim 1, wherein the cover plate comprises an L-shaped connecting plate with one end connected with the exhaust box, a plurality of end covers are arranged at the upper ends of the L-shaped connecting plate, the front ends of the end covers and the front ends of the L-shaped connecting plate are positioned on the same horizontal line, a plurality of ventilation openings are formed in the rear side wall of the L-shaped connecting plate, and a cavity structure is formed between the L-shaped connecting plate and the plurality of end covers.

8. The distributed refrigerating and heat dissipating structure of a snow melter as set forth in claim 4, wherein the exhaust box has an exhaust hole for installing the mesh enclosure, and the mesh enclosure has a mounting hole at its center, and the mounting hole is adapted to the diameter of the fixing seat.