Vertical food refrigerated cabinet

Abstract

The utility model relates to the technical field of refrigerated cabinets, and discloses a vertical food refrigerated cabinet which comprises a refrigerated cabinet body, a compressor unit is arranged at the bottom of the refrigerated cabinet body, a refrigerating chamber located above the compressor unit is arranged on the front face of the refrigerated cabinet body, and a plurality of bracket assemblies and supporting plate assemblies are arranged in the refrigerating chamber. The bracket assemblies and the supporting plate assemblies are in one-to-one correspondence, the multiple bracket assemblies are evenly and fixedly installed in the refrigerating chamber, and the supporting plate assemblies are arranged on the tops of the bracket assemblies. Due to the arrangement of the on-off valve, the area for placing the supporting plate assembly can be automatically communicated with an air circulation purification system under the matching of the reinforcing plate and the opening in the bottom of the reinforcing plate, and the area for placing the supporting plate assembly can be separated from the reinforcing plate without refrigerating food, so that the volume of a space actually required to be purified is effectively reduced; therefore, circulating purification efficiency is effectively improved, and energy consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerated cabinets, and more specifically, to a vertical food refrigerated cabinet. Background Art

[0002] The main function of a refrigerator is to ensure the freshness of refrigerated food, so the preservation effect is an important basis for purchase. According to scientific analysis, in order to keep food fresh, on the one hand, the interior of the refrigerator needs to have a constant temperature and strong "freezing power"; on the other hand, the air in the refrigerator needs to be kept purified and fresh. The main function of a refrigerator is to ensure the freshness of refrigerated food.

[0003] The characteristic of vertical food refrigerators is that they occupy a small space, but their refrigerated storage space will not be reduced. Therefore, more and more individuals will give priority to vertical refrigerators. However, the spatial layout of existing vertical food refrigerators is relatively fixed. No matter how much food is actually stored, the entire refrigerated space needs to be cooled and the air needs to be circulated and purified, which greatly increases the working intensity of the compressor, and will cause the temperature to drop and the air purification efficiency to slow down, thereby increasing energy consumption. Therefore, they need to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a vertical food refrigerator.

[0005] To achieve the above object, the utility model provides the following technical solutions: a vertical food refrigerator, comprising a refrigerator body, a compressor unit is arranged at the bottom of the refrigerator body, a refrigerator compartment located above the compressor unit is arranged at the front of the refrigerator body, a plurality of bracket assemblies and a pallet assembly are arranged inside the refrigerator compartment, the bracket assemblies and the pallet assemblies correspond to each other one by one, a plurality of the bracket assemblies are evenly and fixedly installed inside the refrigerator compartment, and the pallet assembly is arranged on the top of the bracket assembly;

[0006] The bracket assembly includes a bracket body fixedly connected to the inner wall of the cold storage chamber, the top of the bracket body is tightly fitted with the support plate assembly, a cut-off valve is provided at the rear end of the middle part of the bracket body, the rear end of the cut-off valve is connected to the cold storage chamber output pipeline, and the front end of the cut-off valve is in contact with the support plate assembly.

[0007] As a preferred technical solution of the utility model, the support plate assembly includes a reinforcing plate arranged on the inner side of the support body, the back side of the reinforcing plate is in contact with the shut-off valve, a roller is movably installed at the rear ends of the left and right sides of the reinforcing plate, the top of the reinforcing plate is connected to a sealing frame, and the top of the sealing frame is connected to the support plate.

[0008] As a preferred technical solution of the utility model, the left and right sides of the bracket body are provided with slide grooves, the front end of the slide grooves extends to the top of the front end of the bracket body, and the left and right sides of the bracket body are provided with card slots located at the top of the slide grooves;

[0009] The roller is a soft structure, and the roller is slidably connected to the inside of the slide slot, and the outer diameter of the roller is matched with the inner diameter of the slot.

[0010] As a preferred technical solution of the utility model, the top of the inner wall of the bracket body is an inclined surface, the bottom of the side surface of the sealing frame is an inclined surface, and the bottom of the sealing frame inclined surface is sealed and fitted with the top of the bracket body inclined surface.

[0011] As a preferred technical solution of the utility model, the cut-off valve includes a valve body fixedly sleeved inside the bracket body, a valve cavity is opened in the middle of the valve body, and a valve core is arranged inside the valve cavity;

[0012] The cross-sections of the valve cavity and the valve core are both isosceles trapezoids, the maximum inner diameter of the valve cavity is greater than the maximum outer diameter of the valve core, the minimum inner diameter of the valve cavity is less than the minimum outer diameter of the valve core, and the outer surface of the valve core is sealed against the inner wall of the valve cavity.

[0013] As a preferred technical solution of the utility model, a communicating opening is provided at the bottom of the back of the reinforcing plate, a communicating convex head which is sealed and sleeved inside the valve body is fixedly connected to the front end of the valve core, and a plurality of evenly distributed communicating grooves are provided inside the valve core;

[0014] One end of the connecting groove extends to the side of the valve core, and the other end of the connecting groove extends to the front end of the valve core and is connected to the connecting protrusion. The connecting protrusion corresponds to the connecting opening, and the inner diameter size of the connecting opening is between the inner diameter and outer diameter sizes of the connecting protrusion.

[0015] As an optimal technical solution of the utility model, a positioning frame is installed on the back of the inner cavity of the valve cavity, a positioning slide groove is opened on the back of the valve core, a positioning slide rod is movably sleeved inside the positioning slide groove, the rear end of the positioning slide rod passes through the positioning slide groove and is fixedly connected to the positioning frame, and a return spring located at the front end of the positioning slide rod is arranged inside the positioning slide groove.

[0016] As a preferred technical solution of the utility model, a dust collection and water storage box is provided at the bottom of the inner cavity of the refrigerating chamber, and the front of the refrigerating cabinet body is connected to a cabinet door located on the top of the compressor unit, and the inner side of the cabinet door is sealed to the front of the support plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] Due to the provision of the shut-off valve, the utility model enables the area where the support plate assembly is placed to be automatically connected to the air circulation purification system under the cooperation of the reinforcement plate and the bottom opening thereof, while the area where food does not need to be refrigerated, i.e., where the support plate assembly is not needed, can be separated therefrom, effectively reducing the volume of the space actually required to be purified, thereby effectively improving the circulation purification efficiency and reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is an internal schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the partition assembly of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the cut-off valve of the utility model;

[0023] Figure 5 It is a sectional view of the side of the cut-off valve of the utility model.

[0024] In the figure: 1. Refrigerator body; 2. Compressor unit; 3. Refrigerating chamber; 4. Bracket assembly; 41. Bracket body; 42. Shut-off valve; 421. Valve body; 422. Valve chamber; 423. Valve core; 424. Connecting protrusion; 425. Connecting groove; 426. Positioning frame; 427. Positioning slide groove; 428. Positioning slide rod; 429. Reset spring; 43. Slide groove; 44. Slot; 5. Support plate assembly; 51. Reinforcement plate; 52. Roller; 53. Sealing frame; 54. Support plate; 6. Dust collection and water storage box; 7. Cabinet door. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 5 As shown, the utility model provides a vertical food refrigerator, including a refrigerator body 1, a compressor unit 2 is arranged at the bottom of the refrigerator body 1, a refrigerator chamber 3 located above the compressor unit 2 is arranged on the front of the refrigerator body 1, a plurality of bracket assemblies 4 and a support plate assemblies 5 are arranged inside the refrigerator chamber 3, the bracket assemblies 4 and the support plate assemblies 5 correspond to each other one by one, a plurality of bracket assemblies 4 are evenly and fixedly installed inside the refrigerator chamber 3, and the support plate assemblies 5 are arranged on the top of the bracket assemblies 4;

[0027] The bracket assembly 4 includes a bracket body 41 fixedly connected to the inner wall of the refrigerating chamber 3, the top of the bracket body 41 is tightly fitted with the pallet assembly 5, and a shut-off valve 42 is provided at the rear end of the middle part of the bracket body 41, the rear end of the shut-off valve 42 is connected to the output pipe of the refrigerating chamber 3, and the front end of the shut-off valve 42 is in contact with the pallet assembly 5; due to the setting of the shut-off valve 42, with the cooperation of the reinforcing plate 51 and its bottom opening, the area where the pallet assembly 5 is placed can be automatically connected to the air circulation purification system, and the area where no refrigerated food is needed, that is, no pallet assembly 5 is needed, can be separated from it, effectively reducing the volume of the space actually required to be purified, thereby effectively improving the circulation purification efficiency and reducing energy consumption.

[0028] Among them, the support plate assembly 5 includes a reinforcing plate 51 arranged on the inner side of the bracket body 41, the back side of the reinforcing plate 51 is in contact with the shut-off valve 42, and a roller 52 is movably installed at the rear ends of the left and right sides of the reinforcing plate 51, and the top of the reinforcing plate 51 is connected to a sealing frame 53, and the top of the sealing frame 53 is connected to a support plate 54; due to the setting of the reinforcing plate 51, the overall stability of the support plate assembly 5 can be well ensured with the cooperation of the bracket body 41, and the connecting protrusion 424 can be adaptively pushed to make it connected with the cold storage chamber 3 through the opening.

[0029] The bracket body 41 has a slide groove 43 on both sides thereof, the front end of the slide groove 43 extends to the top of the front end of the bracket body 41, and the bracket body 41 has a card slot 44 on both sides thereof, which is located at the top of the slide groove 43;

[0030] The roller 52 is a soft structure, and is slidably connected to the inside of the slide groove 43. The outer diameter of the roller 52 is compatible with the inner diameter of the card slot 44. Due to the setting of the card slot 44, the reinforcing plate 51 can be clamped with the cooperation of the soft roller 52 so that it can be stably placed on the top of the bracket assembly 4.

[0031] Among them, the top of the inner wall of the bracket body 41 is a slope, and the bottom of the side of the sealing frame 53 is a slope. The bottom of the slope of the sealing frame 53 is sealed and fitted with the top of the slope of the bracket body 41; due to the mutual cooperation of the two parts of the slope, the two can be tightly fitted under the action of gravity, avoiding the flow of odor and accelerating the adaptation and corruption.

[0032] The cut-off valve 42 includes a valve body 421 fixedly sleeved inside the bracket body 41, a valve cavity 422 is opened in the middle of the valve body 421, and a valve core 423 is arranged inside the valve cavity 422;

[0033] The cross-sections of the valve cavity 422 and the valve core 423 are both isosceles trapezoids, the maximum inner diameter of the valve cavity 422 is greater than the maximum outer diameter of the valve core 423, the minimum inner diameter of the valve cavity 422 is less than the minimum outer diameter of the valve core 423, and the outer surface of the valve core 423 is sealed and fitted with the inner wall of the valve cavity 422; due to the coordination between the valve cavity 422 and the valve core 423, when the valve core 423 moves to different positions, the two ends of the valve cavity 422 can be connected to each other to purify the air circulation.

[0034] The bottom of the back of the reinforcing plate 51 is provided with a communication opening, the front end of the valve core 423 is fixedly connected with a communication protrusion 424 which is sealed and sleeved inside the valve body 421, and the inside of the valve core 423 is provided with a plurality of evenly distributed communication grooves 425;

[0035] One end of the connecting groove 425 extends to the side of the valve core 423, and the other end of the connecting groove 425 extends to the front end of the valve core 423 and is connected to the connecting protrusion 424. The connecting protrusion 424 corresponds to the connecting opening, and the inner diameter size of the connecting opening is between the inner diameter and outer diameter sizes of the connecting protrusion 424.

[0036] Among them, a positioning frame 426 is installed on the back of the inner cavity of the valve cavity 422, and a positioning groove 427 is opened on the back of the valve core 423. The internal movably sleeve of the positioning groove 427 is provided with a positioning slide rod 428. The rear end of the positioning slide rod 428 passes through the positioning groove 427 and is fixedly connected to the positioning frame 426. The interior of the positioning groove 427 is provided with a return spring 429 located at the front end of the positioning slide rod 428.

[0037] Among them, a dust collecting and water storage box 6 is arranged at the bottom of the inner cavity of the refrigerating chamber 3, and the front of the refrigerating cabinet body 1 is connected to a cabinet door 7 located on the top of the compressor unit 2, and the inner side of the cabinet door 7 is sealed and fitted with the front of the support plate 54.

[0038] The working principle and use process of this utility model:

[0039] Select the required number of tray assemblies 5 from the top as needed, and place them one by one at appropriate positions in the refrigerating chamber 3 with the cooperation of several bracket assemblies 4 below, and finally turn off the compressor unit 2 to divide the refrigerating chamber 3 into multiple independent sealed spaces;

[0040] Slide the roller 52 at the rear end of the support plate assembly 5 into the slide groove 43, and ensure that the reinforcing plate 51 passes over the bracket body 41 from top to bottom so that the bottom of the sealing frame 53 is in contact with the top of the bracket body 41, and continue to push the support plate assembly 5 to make the roller 52 continue to move backward along the inside of the slide groove 43 until the roller 52 slides to the last end of the slot 44 in the slide groove 43, at which time the back of the reinforcing plate 51 pushes the connecting protrusion 424;

[0041] Since the movement of the connecting protrusion 424 can push the valve core 423 to separate its outer surface from the inner wall of the valve cavity 422, the air injected by the compressor unit 2 through the pipeline can enter the corresponding independent space in the cold storage chamber 3 through the valve cavity 422, the connecting groove 425, the connecting protrusion 424 and the opening at the bottom of the back side of the reinforcing plate 51, and discharge the original gas in the independent space through its corresponding exhaust valve, so that the air circulates and is purified.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vertical food refrigerator, comprising a refrigerator body (1), characterized in that: A compressor unit (2) is arranged at the bottom of the refrigerator body (1), a refrigerator chamber (3) located above the compressor unit (2) is arranged at the front of the refrigerator body (1), a plurality of bracket assemblies (4) and a pallet assembly (5) are arranged inside the refrigerator chamber (3), the bracket assemblies (4) and the pallet assembly (5) correspond to each other one by one, a plurality of the bracket assemblies (4) are evenly and fixedly installed inside the refrigerator chamber (3), and the pallet assembly (5) is arranged on the top of the bracket assembly (4); The bracket assembly (4) comprises a bracket body (41) fixedly connected to the inner wall of the refrigerating chamber (3); the top of the bracket body (41) is tightly fitted with the support plate assembly (5); a cut-off valve (42) is provided at the rear end of the middle part of the bracket body (41); the rear end of the cut-off valve (42) is connected to the output pipeline of the refrigerating chamber (3), and the front end of the cut-off valve (42) is in contact with the support plate assembly (5).

2. A vertical food refrigerator according to claim 1, characterized in that: The support plate assembly (5) includes a reinforcing plate (51) arranged on the inner side of the support body (41), the back side of the reinforcing plate (51) contacts the cut-off valve (42), a roller (52) is movably mounted on the rear ends of the left and right sides of the reinforcing plate (51), the top of the reinforcing plate (51) is connected to a sealing frame (53), and the top of the sealing frame (53) is connected to a support plate (54).

3. A vertical food refrigerator according to claim 2, characterized in that: The left and right sides of the bracket body (41) are both provided with a slide groove (43), the front end of the slide groove (43) extends to the top of the front end of the bracket body (41), and the left and right sides of the bracket body (41) are both provided with a clamping groove (44) located at the top of the slide groove (43); The roller (52) is a soft structure, and the roller (52) is slidably connected to the inside of the slide groove (43). The outer diameter of the roller (52) is matched with the inner diameter of the slot (44).

4. A vertical food refrigerator according to claim 2, characterized in that: The top of the inner wall of the bracket body (41) is an inclined surface, the bottom of the side surface of the sealing frame (53) is an inclined surface, and the bottom of the inclined surface of the sealing frame (53) is sealed and fitted with the top of the inclined surface of the bracket body (41).

5. A vertical food refrigerator according to claim 2, characterized in that: The cut-off valve (42) comprises a valve body (421) fixedly sleeved inside the bracket body (41), a valve cavity (422) is provided in the middle of the valve body (421), and a valve core (423) is provided inside the valve cavity (422); The cross-sections of the valve cavity (422) and the valve core (423) are both isosceles trapezoids, the maximum inner diameter of the valve cavity (422) is greater than the maximum outer diameter of the valve core (423), the minimum inner diameter of the valve cavity (422) is less than the minimum outer diameter of the valve core (423), and the outer surface of the valve core (423) is sealed against the inner wall of the valve cavity (422).

6. A vertical food refrigerator according to claim 5, characterized in that: The bottom of the back side of the reinforcing plate (51) is provided with a communication opening, the front end of the valve core (423) is fixedly connected with a communication protrusion (424) which is sealingly sleeved inside the valve body (421), and the inside of the valve core (423) is provided with a plurality of evenly distributed communication grooves (425); One end of the connecting groove (425) extends to the side of the valve core (423), and the other end of the connecting groove (425) extends to the front end of the valve core (423) and is connected to the connecting protrusion (424). The connecting protrusion (424) corresponds to the connecting opening, and the inner diameter size of the connecting opening is between the inner diameter and outer diameter size of the connecting protrusion (424).

7. A vertical food refrigerator according to claim 5, characterized in that: A positioning frame (426) is installed on the back of the inner cavity of the valve cavity (422), and a positioning groove (427) is opened on the back of the valve core (423). A positioning slide rod (428) is movably sleeved inside the positioning groove (427). The rear end of the positioning slide rod (428) passes through the positioning groove (427) and is fixedly connected to the positioning frame (426). A return spring (429) is arranged inside the positioning groove (427) and is located at the front end of the positioning slide rod (428).

8. A vertical food refrigerator according to claim 2, characterized in that: A dust collecting and water storing box (6) is provided at the bottom of the inner cavity of the refrigerating chamber (3); the front of the refrigerating cabinet body (1) is connected to a cabinet door (7) located on the top of the compressor unit (2); the inner side of the cabinet door (7) is sealed to the front side of the support plate (54).

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