CN212109120U

CN212109120U - Air-cooled horizontal refrigerator for exhibition

Info

Publication number: CN212109120U
Application number: CN202020276508.5U
Authority: CN
Inventors: 李保伟; 吕成龙; 石红卫; 李浩淼
Original assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Special Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2020-12-08
Anticipated expiration: 2030-03-09

Abstract

The utility model provides an air-cooled horizontal refrigerator is used in show, including the cabinet body and locate the compartment in the cabinet body, the cabinet body includes antetheca, back wall and a pair of lateral wall of relative setting, air-cooled horizontal refrigerator is used in show still including the wind channel apron of locating the internal side of cabinet, forms the wind channel between the cabinet body and the wind channel apron, sets up air intake and the return air inlet with the wind channel intercommunication on the wind channel apron, air intake and return air inlet all with compartment intercommunication, be provided with fan and evaporimeter in the wind channel, the evaporimeter sets up between air intake and return air inlet, the fan sets up the one end that is close to the fan in the wind channel, at least one of them in a pair of lateral wall, antetheca and. Compared with the prior art, the utility model discloses an air-cooled horizontal freezer is used in show not only can increase the area of glass window on the cabinet body, improves perspective effect and bandwagon effect, has good refrigeration effect moreover.

Description

Air-cooled horizontal refrigerator for exhibition

Technical Field

The utility model relates to a refrigeration plant technical field especially relates to an air-cooled horizontal freezer is used in show.

Background

In places such as markets, supermarkets and the like, when beverages, wines, foods and the like are refrigerated or frozen, horizontal refrigerators are usually selected for display, and in order to achieve a good refrigerating effect, the refrigerators are generally refrigerated by winding evaporation tubes on inner containers of cabinet bodies.

In order to achieve better visual effect, a transparent window is required to be arranged on the cabinet body so as to better display the products displayed in the horizontal refrigerator. However, the transparent window is disposed on the cabinet body, but the winding length or area of the evaporating tube is reduced, so that the refrigerating effect of the refrigerator is affected, and the storage of beverages, wines, foods and the like is not facilitated.

Disclosure of Invention

In order to solve the problem that the refrigerating effect of the horizontal refrigerator is poor when a transparent window is arranged on the refrigerator body, the utility model aims to provide an air-cooled horizontal refrigerator for display.

In order to realize one of the purposes of the utility model, the utility model provides an air-cooled horizontal refrigerator for exhibition, which comprises a refrigerator body and a compartment arranged in the refrigerator body, the cabinet body comprises a base, a front wall, a rear wall and a pair of side walls which are oppositely arranged, the air-cooled horizontal refrigerator for display also comprises an air duct cover plate arranged on the inner side of the cabinet body, an air duct is formed between the cabinet body and the air duct cover plate, an air inlet and an air return inlet which are communicated with the air duct are arranged on the air duct cover plate, the air inlet and the air return inlet are both communicated with the compartment, a fan and an evaporator are arranged in the air duct, the evaporator is arranged between the air inlet and the air return inlet, the fan is arranged at one end of the air duct close to the fan, at least one of the pair of side walls, the front wall, and the rear wall has a glass window.

As a further improvement of an embodiment of the present invention, the air inlet and the air return opening are relatively disposed at both ends of the air duct.

As an embodiment of the present invention, the air inlet is located the upper end of the air duct cover plate, the return air inlet is located the lower end of the air duct cover plate, the fan is located the upper end of the air duct, the evaporator is located below the fan.

As a further improvement of an embodiment of the present invention, the air inlet is disposed at the fan.

As a further improvement of an embodiment of the present invention, the cabinet body further includes a base, the bottom of the compartment is provided with a mesh-shaped shelf, the base faces the bottom plate on one side of the compartment, the mesh-shaped shelf and the bottom plate have an air passage therebetween.

As a further improvement of an embodiment of the present invention, the air return opening is communicated with the air passage.

As a further improvement of an embodiment of the present invention, the evaporator is a plate evaporator, and the plate evaporator and the air duct cover plate are integrally formed; or the evaporator is a fin evaporator.

As an embodiment of the utility model provides a further improvement, be provided with the fan support on the wind channel apron, the fan is located on the fan support.

As a further improvement of an embodiment of the present invention, the fan is provided with two, and the air intake is provided with two.

As a further improvement of an embodiment of the present invention, the front wall is provided with a glass window, and the pair of side walls are also provided with glass windows, respectively.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an air-cooled horizontal refrigerator for show not only can increase the area of glass window on the cabinet body, improves perspective effect and bandwagon effect, has good refrigeration effect moreover.

Drawings

Fig. 1 is a schematic sectional view of an air-cooled horizontal refrigerator for display according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of the air-cooled horizontal refrigerator for displaying at another angle according to an embodiment of the present invention.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings.

In the various figures of the present invention, certain dimensions of structures or portions are exaggerated relative to other structures or portions for ease of illustration, and thus, are used only to illustrate the basic structure of the subject matter of the present invention.

Referring to fig. 1, an embodiment of the present invention provides an air-cooled horizontal freezer 1000 for display, including a cabinet 100, a door 200 and a compartment 300, wherein the compartment 300 is located in the cabinet 100, the compartment 300 may be a freezing compartment or a refrigerating compartment, and the door 200 may be used to open or close the compartment 300.

In this embodiment, in order to achieve a better display effect, the door body 200 is a glass sliding door; in other embodiments, the door 200 may also be a non-transparent sliding door or a flip-type door.

Referring to fig. 1-2, the cabinet 100 includes a base 11, a front wall 12, a rear wall 13, and a pair of oppositely disposed side walls 14. Wherein the front wall 12 is arranged opposite to the rear wall 13; the front wall 12 and the rear wall 13 are respectively connected with a pair of side walls 14; the front wall 12, the rear wall 13 and the pair of side walls 14 are respectively connected with the base 11 and enclose a compartment 300 together with the base 11; the side of the base 11 facing the compartment 300 has a bottom plate 111, and the front wall 12, the rear wall 13, and the pair of side walls 14 are perpendicular to the bottom plate 111.

Referring to fig. 1 to 2, in order to achieve the refrigeration effect, the air-cooled horizontal freezer 1000 for display further includes an air duct cover plate 400, the air duct cover plate 400 is disposed inside the cabinet body 100, an air duct 41 is formed between the air duct cover plate 400 and the cabinet body 100, the air duct cover plate 400 is provided with an air inlet 42 and an air return opening 43 communicated with the air duct 41, and the air inlet 42 and the air return opening 43 are both communicated with the space in the compartment 300. The air duct 41 is provided therein with a fan 411 and an evaporator 412, the evaporator 412 is disposed between the air inlet 42 and the air return opening 43, and the fan 411 is disposed at one end of the air duct 41 close to the air inlet 42. In this way, the fan 411 sucks the air in the compartment 300 from the air inlet 42 into the air duct 41, performs cooling capacity exchange with the air in the air duct 41 after being cooled by the evaporator 412, and then flows back to the compartment 300 from the air return opening 43, so that the temperature in the compartment 300 is at a low temperature.

For better display, at least one of the front wall 12, the rear wall 13 and the pair of side walls 14 has a glass window 15, so as to display the articles stored in the refrigerator more completely, and in practical applications, the position and area of the glass window 15 can be selected according to the needs.

For convenience of description, in the present embodiment, the front wall 12 and the pair of side walls 14 are provided with glass windows 15, so that the articles displayed in the air-cooled horizontal refrigerator for display 1000 can be conveniently viewed from the front and both sides, and a better display effect is achieved. Correspondingly, the air duct cover plate 400 is arranged on the inner side of the rear wall 13, the air duct 41 is formed between the air duct cover plate 400 and the rear wall 13, the fan 411 and the evaporator 412 are arranged between the air duct cover plate 400 and the rear wall 13, and the evaporator 412 can be laid in a large area, so that the whole cabinet body 100 and the compartment 300 can be refrigerated, a better refrigerating effect is achieved, and therefore, even if the area of the glass window 15 is enlarged, the refrigerating effect of the air-cooled horizontal refrigerator 1000 for display cannot be influenced, and meanwhile, the display effect is improved.

Referring to fig. 2, in the present embodiment, the air duct cover 400 is provided with an air inlet 42 and an air return 43 which are communicated with the air duct 41, and the air inlet 42 and the air return 43 are respectively communicated with the compartment 300 to form an air circulation loop, so as to bring the cold energy generated by the evaporator 412 into the compartment 300, thereby achieving the effect of refrigeration. The evaporator 412 is disposed in the air duct 41, and cools air in the air duct 41, and under the action of the fan 411, the air in the compartment 300 enters the air duct 41 from the air inlet 42, exchanges cooling capacity with cold air in the air duct 41, and then flows to the compartment 300 from the air return opening 43 communicated with the air duct 41, so as to achieve cooling in the compartment 300.

Further, in order to improve the utilization rate of the cooling capacity generated by the evaporator 412, the air inlet 42 and the air return 43 are oppositely arranged at two ends of the air duct 41, so that the air in the compartment 300 enters the air duct 41 from the air inlet 42 and can reach the air return 43 through the evaporator 412 in the largest area, thereby achieving the maximum effect of cooling capacity exchange.

Referring to fig. 1 to 2, preferably, in this embodiment, the air inlet 42 is disposed at the upper end of the air duct cover 400, and the air return 43 is disposed at the lower end of the air duct cover 400, so that after the air in the compartment 300 enters the air duct 41 from the air inlet 42, the air passes through the evaporator 412 from top to bottom, and after the cold exchange is performed in the air duct 41, the cold air sinks and flows out of the air duct 41 from the air return 43 at the lower end to enter the compartment 300. Correspondingly, a fan 411 is also provided at the upper end of the air duct 41 to draw air in the compartment 300 into the air duct 41, and an evaporator 412 is provided below the fan 411, the evaporator 412 being located in the air flow path within the compartment 300 so that the evaporator 412 cools the air in the air duct 41. In other embodiments, the positions of the air inlet 42 and the air return 43 can be interchanged, or the air inlet 42 and the air return 43 are disposed at the left and right ends of the air duct cover 400 opposite to each other.

Furthermore, the position of the fan 411 corresponds to the air inlet 42, and the air inlet 42 is disposed on the air duct cover plate 400 corresponding to the fan 411, so as to maximize the function of the fan 411, maximize the amount of air exchanged between the cold in the compartment 300 and the cold in the air duct 41, improve the refrigeration efficiency, and save energy.

Referring to fig. 1 to 2, in the present embodiment, the air inlet 42 is disposed at the upper end of the air duct cover 400, and correspondingly, the fan 411 is also disposed at the upper end of the air duct 41; in other embodiments, when the air inlets 42 are disposed at the lower end or the left and right ends of the air duct cover 400, the fans 411 are disposed at the lower end or the left and right ends of the air duct 41.

Referring to fig. 1 to 2, further, a mesh-like shelf 31 is provided at the bottom of the compartment 300, the mesh-like shelf 31 has a plurality of holes, a bottom plate 111 is provided at a side of the base 11 facing the compartment 300, an air passage 16 is provided between the mesh-like shelf 31 and the bottom plate 111, and the air return opening 43 is communicated with the air passage 16. In the present embodiment, a gap is provided between the return air opening 43 and the bottom plate 111. After the cold air in the air duct 41 flows out from the air return opening 43, the cold air enters the air passage 16 between the mesh-shaped shelf 31 and the bottom plate 111 through the gap, and even flows to the position of the compartment 300 close to the front wall 12, and further disperses into the whole compartment 300 from the plurality of holes of the mesh-shaped shelf 31, so that the cold air at each position in the compartment 300 is uniformly distributed, thereby not only avoiding uneven refrigeration in the compartment 300, but also increasing the storage capacity of the articles in the compartment 300.

Further, in the present embodiment, the evaporator 412 is a plate evaporator, and the plate evaporator is integrally formed with the duct cover 400; in other embodiments, the evaporator 412 may also be a finned evaporator. In this way, the working area and the working efficiency of the evaporator 412 can be improved, so that the cooling capacity can be provided to the entire compartment 300, and the cooling effect can be ensured even when the display area of the air-cooled horizontal refrigerator 1000 for display is increased or the amount of articles stored in the compartment 300 is increased.

Referring to fig. 1 to 2, in the present embodiment, a fan bracket 44 is disposed on the air duct cover plate 400, and a fan 411 is mounted on the fan bracket 44 to ensure the mounting firmness. In order to increase the area of the air duct 41, the fan bracket 44 is provided to protrude from the air duct 41 toward the compartment 300.

Referring to fig. 1, further, in order to improve the cooling efficiency, two fans 411 are provided, and two air inlets 42 are correspondingly provided. In this embodiment, two fans 411 are disposed at an interval in the horizontal direction at the upper end of the air duct 41.

Compared with the prior art, the utility model provides an air-cooled horizontal refrigerator 1000 for show, its beneficial effect lies in: the air in the compartment 300 is sucked into the air duct 41 from the air inlet 42 through the fan 411, is cooled by the evaporator 412, exchanges cooling capacity with the air in the air duct 41, and then flows back to the compartment 300 from the air return opening 43, so that the temperature in the compartment 300 can be kept at a low temperature by cooling through the front wall 12, the rear wall 13 or one of the pair of side walls 14 of the cabinet 100, thereby facilitating the increase of the area of the glass window 15 on the cabinet 100, improving the perspective effect and the display effect, and having an excellent cooling effect; the air inlet 42 and the air return 43 are oppositely arranged at two ends of the air duct 41, so that the utilization rate of cold energy generated by the evaporator 412 can be improved; the air inlet 42 is correspondingly arranged at the fan 411, so that the function of the fan 411 can be exerted to the maximum, and the air quantity exchanged between the cold air in the compartment 300 and the cold air in the air duct 41 can be maximized, thereby improving the refrigeration efficiency and saving energy; through the mesh-shaped shelves 31 arranged at the bottom of the compartment 300 and the air channels 16 between the mesh-shaped shelves 31 and the bottom plate 111, after cold air in the air duct 41 flows out from the air return opening 43, the cold air enters the air channels 16 between the mesh-shaped shelves 31 and the bottom plate 111, so that the cold air can be dispersed into the whole compartment 300 from gaps of the mesh-shaped shelves 31, and the cold air at all positions in the compartment 300 is uniformly distributed; the evaporator 412 is a plate evaporator or a fin evaporator, which can increase the working area and working efficiency of the evaporator 412, so as to increase the display area of the cabinet 100 or the quantity of articles stored in the compartment 300; the fan bracket 44 is arranged on the wall of the back liner, so that the installation firmness of the fan 411 can be ensured; the number of the fans 411 is two, so that the refrigerating efficiency can be further improved.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an air-cooled horizontal freezer is used in show, includes the cabinet body and locates compartment in the cabinet body, the cabinet body includes antetheca, back wall and a pair of lateral wall of relative setting, a serial communication port, air-cooled horizontal freezer is used in show still including locating the wind channel apron of the internal side of cabinet, the cabinet body with form the wind channel between the wind channel apron, set up on the wind channel apron with air intake and the return air inlet of wind channel intercommunication, the air intake with the return air inlet all with compartment intercommunication, be provided with fan and evaporimeter in the wind channel, the evaporimeter set up in the air intake with between the return air inlet, the fan set up in the wind channel is close to the one end of fan, a pair of lateral wall the antetheca and at least one of them in the back wall has the glass window.

2. The air-cooled horizontal refrigerator for displaying according to claim 1, wherein the air inlet and the air return inlet are oppositely arranged at two ends of the air duct.

3. The air-cooled horizontal refrigerator for display as claimed in claim 2, wherein the air inlet is formed at the upper end of the air duct cover plate, the air return inlet is formed at the lower end of the air duct cover plate, the fan is formed at the upper end of the air duct, and the evaporator is formed below the fan.

4. The air-cooled horizontal refrigerator for displaying according to claim 1, wherein the air inlet is provided at the blower.

5. The air-cooled horizontal refrigerator for displaying according to claim 1, wherein the cabinet body further comprises a base, a mesh shelf is arranged at the bottom of the compartment, a bottom plate is arranged on one side of the base facing the compartment, and an air channel is arranged between the mesh shelf and the bottom plate.

6. The air-cooled horizontal refrigerator for display as claimed in claim 5, wherein the return air opening is communicated with the air passage.

7. The air-cooled horizontal refrigerator for display according to claim 1, wherein the evaporator is a plate evaporator, and the plate evaporator and the air duct cover plate are integrally formed; or the evaporator is a fin evaporator.

8. The air-cooled horizontal refrigerator for displaying according to claim 1, wherein a fan bracket is arranged on the air duct cover plate, and the fan is arranged on the fan bracket.

9. The air-cooled horizontal refrigerator for displaying according to claim 1, wherein there are two fans, and there are two air inlets.

10. The air-cooled horizontal refrigerator for display as claimed in claim 1, wherein the front wall is provided with a glass window, and the pair of side walls are respectively provided with a glass window.