Energy-saving refrigerator carriage

Abstract

The utility model provides an energy-saving refrigerator van, and belongs to the technical field of refrigerator van. The energy-saving type refrigerator van comprises a refrigerator van body and a blocking energy-saving assembly. A compartment door is mounted on the rear side of the compartment body; the bottom plate is installed on the side, close to the compartment door, of the inner bottom wall of the compartment body, a door frame is installed on the bottom plate, the door frame is connected with the side walls and the inner top wall of the compartment body, a folding door is installed in the door frame, and the folding door, the compartment body and the compartment door form a waiting area. The waiting area is formed through the folding door, so that the main compartment can be divided into the refrigerating chamber and the waiting area, workers enter the waiting area through the compartment door firstly, the situation that the refrigerating chamber is directly opened and makes contact with the outside world, and consequently the internal temperature is rapidly changed is prevented, and it is guaranteed that the temperature in the refrigerator compartment cannot be rapidly changed when the workers enter and exit the refrigerator compartment; and the isolated waiting area can also reduce the speed that cold air in the compartment body runs off through the compartment door.

Description

Technical Field

[0001] The present application relates to the field of refrigerated compartments, and in particular, to an energy-saving refrigerated compartment. Background Art

[0002] A refrigerated truck refers to a closed van transport vehicle used to maintain the temperature of frozen or fresh goods. A refrigerated truck is a special refrigerated transport vehicle equipped with a refrigeration unit and a polyurethane insulated compartment. Refrigerated trucks can be classified by manufacturer, chassis load capacity, and compartment type.

[0003] Due to the airtightness of the compartment, the cargo container of the refrigerated truck ensures strict sealing to reduce heat exchange with the outside world, so as to ensure that the temperature inside the refrigerated cabinet remains low. For example, China Publication No. CN219505919U discloses a refrigerated compartment with a sealing mechanism, which can compress the cargo inside the compartment. However, the current refrigerated compartment usually has only one door and no compartments. When the staff enters and exits the refrigerated compartment, it is easy to cause a rapid change in the temperature inside the refrigerated compartment, affecting the insulation effect of the refrigerated compartment. Utility Model Content

[0004] In order to make up for the above shortcomings, the present application provides an energy-saving refrigerated compartment, which aims to improve the problem that the refrigerated compartment usually has only one door and no compartments, which easily causes the temperature in the refrigerated compartment to change rapidly when the staff enters and exits the refrigerated compartment, affecting the insulation effect of the refrigerated compartment.

[0005] An embodiment of the present application provides an energy-saving refrigerated compartment, including a refrigerated compartment and a barrier energy-saving component.

[0006] A refrigerated compartment comprises a compartment body, wherein a compartment door is installed at the rear side of the compartment body;

[0007] The barrier energy-saving component includes a base plate, which is installed on the side of the bottom wall of the compartment close to the compartment door. A door frame is installed on the base plate, and the door frame is connected to the side walls and inner top wall of the compartment. A folding door is installed inside the door frame, and the folding door, the compartment and the compartment door form a waiting area.

[0008] In a specific embodiment, elastic buffer pads are installed on the inner walls of both sides of the compartment located on the side of the door frame away from the waiting area.

[0009] In a specific embodiment, connecting pieces are installed on the top and bottom of the elastic buffer pad, and the connecting pieces are respectively connected to the inner top wall and the inner bottom wall of the compartment.

[0010] In a specific embodiment, the connecting member includes a mounting ear plate and an elastic connecting block, the elastic connecting block is respectively connected to the top and bottom of the elastic buffer pad, the mounting ear plate is connected to the elastic buffer pad, and the mounting ear plate is respectively connected to the inner top wall and inner bottom wall of the compartment.

[0011] In a specific embodiment, the folding door includes a first door and a second door, the first door is rotatably connected to the side wall of the door frame, the side of the second door is rotatably connected to the first door, and the top of the second door is slidably connected to the top of the door frame.

[0012] In a specific embodiment, a connecting block is fixedly connected to the top of the second door, a first sliding groove is provided on the connecting block, and a strip sliding block matched with the first sliding groove is fixedly connected to the top of the door frame.

[0013] In a specific embodiment, a plurality of strip plates are equidistantly installed on the inner bottom wall of the compartment, and a distance is left between adjacent strip plates.

[0014] In a specific embodiment, a strip groove matching with each strip plate is formed on the lower surface of the bottom plate.

[0015] Beneficial effect: The waiting area formed by the folding door can separate the main compartment into a cold storage room and a waiting area. The staff first enters the waiting area through the compartment door to prevent the cold storage room from opening the door directly and contacting the outside world, which may cause rapid changes in internal temperature. This ensures that the staff will not cause rapid changes in temperature in the refrigerated compartment when entering and exiting the refrigerated compartment. The isolated waiting area can also reduce the rate at which the cold air inside the compartment is lost through the compartment door. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the implementation methods of the present application, the drawings required for use in the implementation methods will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of an energy-saving refrigerated compartment provided in an embodiment of the present application;

[0018] Figure 2 A schematic diagram of the structure of the energy-saving barrier component provided in the embodiment of the present application;

[0019] Figure 3 A schematic diagram of the structure of the elastic buffer pad provided in the embodiment of the present application;

[0020] Figure 4 Provided for the implementation of this application Figure 3 Enlarged view of point C in the middle;

[0021] Figure 5 Provided for the implementation of this application Figure 2 Enlarged view of point B in the middle;

[0022] Figure 6 Provided for the implementation of this application Figure 2 Enlarged view of point A in the middle.

[0023] In the figure: 10-refrigerated compartment; 110-compartment body; 120-compartment door; 130-strip plate; 140-elastic buffer pad; 150-connecting piece; 151-mounting ear plate; 152-elastic connecting block; 20-barrier energy-saving component; 210-bottom plate; 211-strip groove; 220-door frame; 230-folding door; 231-first door; 232-second door; 240-first slide groove; 250-strip slider. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application.

[0025] See also Figure 1-Figure 6 The present application provides an energy-saving refrigerated compartment, including a refrigerated compartment 10 and a barrier energy-saving component 20.

[0026] Among them, the refrigerated compartment 10 can refrigerate and transport the goods to ensure the freshness of the goods. The barrier energy-saving component 20 can separate the compartment 110 into a waiting area, and can divide the compartment 110 into a cold storage room and a waiting area. The staff first enters the waiting area through the compartment door 120 to prevent the cold storage room from opening directly and contacting the outside world, causing rapid changes in internal temperature, ensuring that the staff will not cause rapid changes in temperature in the compartment 110 when entering and exiting the compartment 110.

[0027] See also Figure 1 , Figure 3 , Figure 4 and Figure 5 The refrigerated compartment 10 includes a compartment body 110, and a compartment door 120 is installed at the rear side of the compartment body 110; wherein a refrigeration device is installed inside the compartment body 110, and the specific working principle, installation position and method of the refrigeration device are prior art and will not be described in detail here. The goods can be refrigerated for transportation.

[0028] In this embodiment, elastic buffer pads 140 are installed on the inner walls of the compartment 110 on both sides of the door frame 220 away from the waiting area. Specifically, a plurality of ribs are equidistantly arranged on the elastic buffer pad 140. Connectors 150 are installed on the top and bottom of the elastic buffer pad 140, and the connectors 150 are respectively connected to the inner top wall and the inner bottom wall of the compartment 110. The connector 150 includes a mounting ear plate 151 and an elastic connecting block 152, and the elastic connecting block 152 is respectively connected to the top and the bottom of the elastic buffer pad 140, and the mounting ear plate 151 is connected to the elastic buffer pad 140, and the mounting ear plate 151 is respectively connected to the inner top wall and the inner bottom wall of the compartment 110. When the cargo is placed inside the compartment 110, it contacts the elastic cushion 140. The ribs provided on the elastic cushion 140 can ensure the circulation of cold air when the cargo contacts the elastic cushion 140, and can protect the compartment 110, thereby increasing the service life of the compartment 110 and providing a certain cushioning effect on the cargo. By installing the ear plate 151, the elastic cushion 140 is installed on the side wall of the compartment 110, which is convenient for disassembly and installation, and can be quickly replaced.

[0029] In this embodiment, a plurality of strip plates 130 are installed at equal intervals on the bottom wall of the compartment 110, and a distance is left between adjacent strip plates 130. A strip groove 211 is provided on the lower surface of the bottom plate 210 to match each strip plate 130. The strip plates 130 can ensure that the air at the bottom of the compartment 110 can also circulate.

[0030] See also Figure 1 , Figure 2 and Figure 6 The energy-saving barrier component 20 includes a bottom plate 210, which is installed on the side of the bottom wall of the compartment 110 close to the compartment door 120. A door frame 220 is installed on the bottom plate 210, and the door frame 220 is connected to the side wall and the inner top wall of the compartment 110. A folding door 230 is installed inside the door frame 220, and the folding door 230, the compartment 110 and the compartment door 120 form a waiting area. Among them, when it is necessary to enter the interior of the compartment 110, open the compartment door 120, enter the interior of the waiting area, and then open the folding door 230 to enter the cold storage room deep in the compartment 110. The waiting area formed by the folding door 230 can separate the compartment 110 into a cold storage room and a waiting area. The staff first enters the waiting area through the compartment door 120 to prevent the cold storage room from opening directly and contacting the outside world, causing rapid changes in internal temperature, ensuring that the staff will not cause rapid changes in temperature in the compartment 110 when entering and exiting the compartment 110, and the isolated waiting area can also reduce the speed at which the cold air inside the compartment 110 is lost through the compartment door 120.

[0031] In this embodiment, the folding door 230 includes a first door 231 and a second door 232. The first door 231 is rotatably connected to the side wall of the door frame 220, the side of the second door 232 is rotatably connected to the first door 231, and the top of the second door 232 is slidably connected to the top of the door frame 220. A connecting block is fixedly connected to the top of the second door 232, and a first sliding groove 240 is provided on the connecting block. A strip slider 250 matching the first sliding groove 240 is fixedly connected to the top of the door frame 220. When the folding door 230 needs to be opened, the second door 232 is pulled so that the connecting block slides on the strip slider 250, thereby rotating the second door 232 outward, and then the folding door 230 is opened.

[0032] The working principle of this energy-saving refrigerated compartment:

[0033] When it is necessary to enter the interior of the compartment 110, open the compartment door 120, enter the waiting area, and then open the folding door 230 to enter the cold storage room deep in the compartment 110. The waiting area formed by the folding door 230 can separate the compartment 110 into a cold storage room and a waiting area. The staff first enters the waiting area through the compartment door 120 to prevent the cold storage room from opening directly and coming into contact with the outside world, causing rapid changes in internal temperature. This ensures that the staff will not cause rapid changes in temperature inside the compartment 110 when entering and exiting the compartment 110, and the isolated waiting area can also reduce the rate at which the cold air inside the compartment 110 is lost through the compartment door 120.

[0034] The above description is only an embodiment of the present application and is not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. An energy-saving refrigerated compartment, characterized in that: include A refrigerated compartment (10) comprises a compartment body (110), wherein a compartment door (120) is installed at the rear side of the compartment body (110); The barrier energy-saving component (20) comprises a bottom plate (210), wherein the bottom plate (210) is installed on a side of the inner bottom wall of the compartment (110) close to the compartment door (120), a door frame (220) is installed on the bottom plate (210), and the door frame (220) is connected to the side wall and the inner top wall of the compartment (110), and a folding door (230) is installed inside the door frame (220), and the folding door (230), the compartment (110) and the compartment door (120) form a waiting area.

2. An energy-saving refrigerated compartment according to claim 1, characterized in that: Elastic buffer pads (140) are installed on the inner walls of both sides of the compartment (110) located on the side of the door frame (220) away from the waiting area.

3. An energy-saving refrigerated compartment according to claim 2, characterized in that: Connecting pieces (150) are installed on the top and bottom of the elastic buffer pad (140), and the connecting pieces (150) are respectively connected to the inner top wall and the inner bottom wall of the compartment (110).

4. The energy-saving refrigerated compartment according to claim 3, characterized in that: The connecting member (150) comprises a mounting ear plate (151) and an elastic connecting block (152), wherein the elastic connecting block (152) is respectively connected to the top and the bottom of the elastic buffer pad (140), the mounting ear plate (151) is connected to the elastic buffer pad (140), and the mounting ear plate (151) is respectively connected to the inner top wall and the inner bottom wall of the compartment (110).

5. The energy-saving refrigerated compartment according to claim 1, characterized in that: The folding door (230) comprises a first door (231) and a second door (232), wherein the first door (231) is rotatably connected to the side wall of the door frame (220), the side of the second door (232) is rotatably connected to the first door (231), and the top of the second door (232) is slidably connected to the top of the door frame (220).

6. The energy-saving refrigerated compartment according to claim 5, characterized in that: The top of the second door (232) is fixedly connected to a connecting block, on which a first sliding groove (240) is provided, and the top of the door frame (220) is fixedly connected to a strip-shaped sliding block (250) that matches the first sliding groove (240).

7. The energy-saving refrigerated compartment according to claim 1, characterized in that: A plurality of strip plates (130) are equidistantly installed on the inner bottom wall of the compartment (110), and a distance is left between adjacent strip plates (130).

8. The energy-saving refrigerated compartment according to claim 7, characterized in that: The bottom surface of the bottom plate (210) is provided with a strip groove (211) matching with each strip plate (130).

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