CN211604222U

CN211604222U - Vending machine refrigerating system and vending machine

Info

Publication number: CN211604222U
Application number: CN201922393292.0U
Authority: CN
Inventors: 何瑞华
Original assignee: Hunan Xingyuan Technology Co ltd
Current assignee: Hunan Xingyuan Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-09-29
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a vending machine refrigerating system and automatic vending machine, wherein, refrigerating system, include: the device comprises an evaporation module and a compression and condensation module which are arranged in a cabinet of the vending machine, wherein the cabinet is divided into a goods storage cavity and a bottom cavity; the evaporation module is arranged at the top of the goods storage cavity and comprises an evaporator and an evaporation fan arranged right below the evaporator, and an air outlet of the evaporation fan faces towards a goods channel below the evaporation fan; the compression and condensation module is arranged in the bottom cavity and comprises a compressor fixing plate, a compressor and a condenser which are arranged on the compressor fixing plate, and an air inlet is formed in the cabinet back plate; the compressor is connected with the condenser, and the evaporator is connected with an air return port of the compressor; a condensing fan is arranged right above the condenser. The utility model discloses with the evaporation module setting at storage goods chamber top, utilized the vacant space at storage goods chamber top for the bottom chamber height reduces, has improved the storage goods volume of vending machine, utilizes the sunken characteristic of air conditioning simultaneously, has saved the wind channel, has practiced thrift manufacturing cost.

Description

Vending machine refrigerating system and vending machine

Technical Field

The utility model relates to an automatic technical field that sells goods, specific is a vending machine refrigerating system and vending machine.

Background

Some vending machines currently have a refrigeration system for freezing the goods (food) stored in the vending machine to prevent them from deteriorating. Generally, the refrigeration system includes an evaporator, a compressor, and a condenser. Typically, the entire refrigeration system is mounted integrally at the bottom inside the cabinet of the vending machine, for example:

patent document No. 201821228564.0 discloses a refrigerating system of vending machine, this refrigerating system includes compressor, condenser and two wind channels about with, the compressor is adorned in goods way below, and the compressor passes through the blast pipe and links to each other with the condenser, is equipped with the condensing fan on the condenser, two wind channels are fixed respectively in the left and right sides of box inner wall about, and gyro wheel fan and evaporimeter are equipped with to the bottom in wind channel, and the evaporimeter is connected to the return-air inlet of compressor through the muffler on. The air duct of the refrigeration system of the vending machine is fixed on the left side and the right side of the inner wall of the box body, the compressor is placed at the bottom of the inner wall of the box body, the interior of the vending machine is refrigerated through the compressor, the condenser, the condensing fan, the roller fan and the evaporator, the interior of the vending machine can be well cooled and refrigerated, and the quality of goods is guaranteed.

The scheme has the following defects: whole refrigerating system arranges the internal bottom of vending machine in, controls two wind channels and fixes respectively in the left and right sides of box inner wall, and gyro wheel fan and evaporimeter are equipped with to the bottom in wind channel, not only makes the high height of compressor frame room in the box too high, and the wind channel of the left and right sides has also taken the space in the box in addition, like this greatly reduced the effectual storage space in the box.

Therefore, there is a need for a refrigeration system for vending machines, which can satisfy the excellent refrigeration effect and increase the storage capacity of the vending machine as much as possible.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a vending machine refrigerating system can satisfy good refrigeration effect, can increase the storage capacity of vending machine as far as again.

In order to achieve the above object, the utility model provides a vending machine refrigerating system includes:

an evaporation module and a compression and condensation module which are arranged in a cabinet of the vending machine,

the inside of the machine cabinet is divided into a goods storage cavity and a bottom cavity by a bottom cavity enclosing plate;

the evaporation module is arranged at the top of the goods storage cavity and comprises an evaporator and an evaporation fan arranged right below the evaporator, and an air outlet of the evaporation fan faces towards a goods channel below the evaporation fan;

the compression and condensation module is arranged in the bottom cavity and comprises a compressor fixing plate arranged at the bottom of the cabinet, and a compressor and a condenser which are arranged on the compressor fixing plate, and an air inlet is formed in a cabinet back plate;

the compressor is connected with the condenser through an exhaust pipe, and the evaporator arranged at the top of the goods storage cavity is connected with a return air port of the compressor through an air return pipe; and a condensing fan for heat dissipation is also arranged right above the condenser.

Preferably, the evaporation module further comprises a water box for containing condensed water generated by the evaporator, and the tail end of the evaporator is further provided with a water pipe from top to bottom for guiding the condensed water into the water box.

Preferably, the water box is disposed on the compressor fixing plate.

Preferably, the bottom cavity is arranged below the cargo way.

Preferably, the evaporation module further comprises a rear cover plate, and an opening is formed in the rear cover plate and used for sucking air.

The utility model also provides an automatic vending machine, it includes rack and foretell vending machine refrigerating system, vending machine refrigerating system installs in the rack.

Because the utility model adopts the above technical scheme, make the beneficial effect that this application possesses lie in:

1. the utility model discloses a vending machine refrigerating system, with the evaporation module setting at cabinet storage goods chamber top, the setting of compression condensation module lies in the rack bottom, because the setting of getting the goods dolly in the vending machine for store up the goods chamber top and need reserve its space when getting the commodity on the superiors 'goods way, consequently the space is in the vacant state directly over the superiors' goods way, and the utility model discloses in setting up this vacant space with the evaporation module, make full use of stores up the vacant space at goods chamber top, make the bottom chamber height of rack bottom reduce, increased the space that stores up the goods chamber relatively, under the same rack overall dimension, can increase the one deck and store up goods way, improved the storage goods volume of vending machine.

2. The utility model discloses a vending machine refrigerating system, with the evaporation module setting at cabinet storage goods chamber top, the setting blows off air conditioning from the top at the evaporimeter in storage goods chamber and the evaporating fan under it, and air conditioning sinks along the gap top-down in the rack for under the goods in storage goods chamber goods way fully is in the air conditioning circulation, reach good refrigeration effect, save the setting in wind channel in traditional vending machine, practiced thrift manufacturing cost, the storage goods space in storage goods chamber has been increaseed simultaneously.

3. The utility model discloses a vending machine refrigerating system, the evaporation module still includes the back shroud, be equipped with the opening on the back shroud for breathe in, make air conditioning form clockwise air conditioning circulation in the storage goods intracavity, reach good refrigeration effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic partial perspective view 1 of a vending machine refrigeration system of the present invention disposed in a vending machine;

fig. 2 is a schematic partial perspective view 1 of a vending machine refrigeration system of the present invention disposed in a vending machine;

FIG. 3 is a partial perspective view of a refrigeration system for a vending machine according to the present invention;

FIG. 4 is a schematic diagram of a refrigeration cycle and a cool air cycle of a vending machine refrigeration system of the present invention inside a cabinet;

fig. 5 is a rear view of the vending machine of the present invention;

the reference numbers are as follows:

1. a cabinet; 11. a bottom cavity; 12. a storage cavity; 13. a bottom cavity coaming plate; 14. a cargo way; 15. an air inlet; 2. an evaporation module; 21. an evaporator; 22. an evaporation fan; 23. a water box; 24. a water pipe; 25. a rear cover plate; 3. a compression and condensation module; 31. a compressor fixing plate; 32. a compressor; 33. a condenser; 34. a condensing fan; 4. a goods taking trolley; 5. a lifting mechanism.

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 efforts belong to the protection scope of the present invention.

The invention will be further described with reference to the following figures:

referring to fig. 1, 2, 3 and 4, the utility model provides a vending machine refrigerating system, includes:

an evaporation module 2 and a compression and condensation module 3 which are arranged in a cabinet 1 of the vending machine,

the interior of the machine cabinet 1 is divided into a goods storage cavity 12 and a bottom cavity 11 by a bottom cavity enclosing plate 13;

the evaporation module 2 is arranged at the top of the goods storage cavity 12 and comprises an evaporator 21 and an evaporation fan 22 arranged right below the evaporator 21, and an air outlet of the evaporation fan 22 faces towards a goods channel 14 below the evaporation fan;

the compression and condensation module 3 is arranged in the bottom cavity 11 and comprises a compressor fixing plate 31 arranged at the bottom of the cabinet 1, and a compressor 32 and a condenser 33 which are arranged on the compressor fixing plate 31, and an air inlet 15 is formed in a back plate of the cabinet 1;

the compressor 32 is connected with the condenser 33 through an exhaust pipe, and the evaporator 21 arranged at the top of the goods storage cavity 12 is connected with a return air port of the compressor 32 through a return air pipe; a condensing fan 34 for dissipating heat is further provided directly above the condenser 33, and referring to fig. 4, the piping of the refrigeration system is shown by arrow b, so that cool air is dispersed from the evaporator into the storage chamber 12.

In order to achieve stable and soft goods taking, especially for fragile goods such as boxed meal, generally, a lifting mechanism 5 is arranged in a goods storage cavity 12 of the vending machine, a goods taking trolley 4 capable of moving transversely is arranged on the lifting mechanism 5, the goods taking trolley 4 can move in the goods storage cavity 12 in a multi-dimensional mode under the driving of the lifting mechanism 5, so that the goods taking trolley 4 can move to the front end of any goods channel 14 to take goods stably and softly, the goods taking trolley 4 is arranged, as shown in figure 1, so that the top of the goods storage cavity 12 needs to reserve the vacant space at the top of the goods storage cavity 12 when the goods on the uppermost goods channel 14 are taken, the goods taking trolley 4 is prevented from touching the vacant space at the top of the goods storage cavity 12, therefore, the space right above the uppermost goods channel 14 is in a vacant state, the evaporation module 2 is arranged in the vacant space, the vacant space at the top of the goods storage cavity 12 is fully utilized, and the height of a bottom cavity 11 at the bottom of, the space of the goods storage cavity 12 is relatively increased, and under the same overall dimension of the cabinet 1, a layer of goods storage channel 14 can be added, so that the goods storage quantity of the vending machine is increased.

Compared with the vending machine with the whole refrigeration system arranged in the bottom cavity 11 of the cabinet 1, at least one air duct and roller fan are generally required to be arranged for conveying the cold air generated by the bottom cavity 11 to the upper part of the goods storage cavity 12 of the cabinet 1, but because the cold air has sinking characteristics, the goods in the goods storage cavity 12 are difficult to be in uniform cold air, referring to fig. 4, the evaporation module 2 is arranged at the top of the goods storage cavity 12 of the cabinet 1, the evaporator 21 arranged in the goods storage cavity 12 and the evaporation fan 22 right below the evaporator 21 blow the cold air from the top, the cold air sinks from top to bottom along the gap in the cabinet 1, and forms cold air circulation shown by an arrow a, so that the goods in the goods storage cavity 12 and the goods in the goods duct 14 are fully in the cold air circulation, a good refrigeration effect is achieved, the circulation formed by utilizing the sinking characteristic of the cold air and the cold air stirring of the evaporation fan is not only saved by arranging the air duct and the roller fan in the, the manufacturing cost is saved, and meanwhile, the goods storage space of the goods storage cavity 12 is enlarged.

As a preferred embodiment, referring to fig. 3 and 2, the evaporation module 2 further includes a water box 23 for containing condensed water generated by the evaporator 21, and a water pipe 24 from top to bottom is further disposed at the tail end of the evaporator 21 for guiding the condensed water into the water box 23.

As a preferred embodiment, referring to fig. 3 and 2, the water box 23 is provided on the compressor fixing plate 31.

As a preferred embodiment, referring to fig. 4, the bottom cavity 11 is arranged below the cargo way 14.

As a preferred embodiment, referring to fig. 4, the evaporation module 2 further includes a rear cover plate 25, and the rear cover plate 25 is provided with an opening for sucking air, so that the cold air forms a clockwise cold air circulation in the storage cavity 12 to achieve a good refrigeration effect.

As a preferred embodiment, referring to fig. 5, the air inlet 15 is provided with a hollow cover plate, the cover plate is detachably connected to a back plate of the cabinet 1, and the bottom chamber 11 can be conveniently cleaned by water in the water box 23 while the air inlet requirement is met.

The utility model also provides an automatic vending machine, it includes rack 1 and foretell vending machine refrigerating system, vending machine refrigerating system installs in rack 1.

The above is a detailed introduction of the present invention, and the principles and embodiments of the present invention have been explained herein using specific embodiments, and the explanations of the above embodiments are only used to help understand the methods and core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A vending machine refrigeration system, comprising:

an evaporation module and a compression and condensation module which are arranged in the vending machine cabinet,

the interior of the cabinet is divided into a goods storage cavity and a bottom cavity;

the compressor is connected with the condenser through the exhaust pipe, and the evaporator arranged at the top of the goods storage cavity is connected with the air return port of the compressor through the air return pipe.

2. The vending machine refrigeration system of claim 1, wherein the evaporation module further comprises a water box for containing condensed water generated by the evaporator, and a top-down water pipe is further provided at a rear end of the evaporator for guiding the condensed water into the water box.

3. The vending machine refrigeration system of claim 2, wherein said water box is disposed on said compressor mounting plate.

4. A vending machine refrigeration system as claimed in any one of claims 1 to 3 wherein said bottom compartment is disposed below the cargo way.

5. The vending machine refrigeration system of any one of claims 1 to 3, wherein the evaporation module further comprises a back cover plate, the back cover plate having an opening for drawing air.

6. The vending machine refrigeration system of claim 1 wherein the cabinet is divided into a storage chamber and a bottom chamber by a bottom chamber enclosure.

7. The vending machine refrigeration system of claim 1, wherein; and a condensing fan for heat dissipation is also arranged right above the condenser.

8. A vending machine comprising a cabinet and a vending machine refrigeration system as claimed in any one of claims 1 to 7, the vending machine refrigeration system being mounted within the cabinet.