Vacuum precooler for food preservation

Abstract

The utility model relates to the technical field of vacuum pre-coolers, and discloses a food fresh-keeping vacuum pre-cooler which comprises a pre-cooler box body, the surface of the pre-cooler box body is rotatably connected with a box door, heat dissipation grooves are symmetrically formed in the two sides of the surface of the pre-cooler box body, a plurality of storage frames are arranged in the pre-cooler box body, and the storage frames are arranged in the pre-cooler box body. The bottom sides of the interiors of the multiple storage frames are fixedly connected with water filtering nets, a fixing frame is fixedly connected to the side wall of the interior of the pre-cooler box, a collecting assembly is arranged on the fixing frame and comprises clamping grooves, the clamping grooves are symmetrically formed in the fixing frame, water storage frames are arranged at the bottoms of the multiple storage frames, and the water storage frames are fixedly connected with the water filtering nets. Clamping plates are symmetrically and fixedly connected to the top of the water storage frame; according to the vacuum pre-cooler, by designing the collecting assembly, when the vacuum pre-cooler is used for refrigerating and refreshing food, sewage generated during refrigerating and refreshing of the food is conveniently collected, and the collecting assembly can be detached and cleaned after collection, so that generation of peculiar smell in the vacuum pre-cooler can be reduced.

Description

Technical Field

[0001] The present application relates to the technical field of vacuum precooling machines, and in particular to a vacuum precooling machine for food preservation. Background Art

[0002] The vacuum precooler is a cooling processing equipment that uses vacuum precooling technology and uses a vacuum pump to extract air and water vapor in the vacuum tank to reduce the air pressure in the vacuum box. Under low pressure, the boiling point of water decreases, the latent heat of evaporation increases, and the free water on the surface of the cooled object vaporizes, taking away its own and environmental heat, achieving a cooling effect.

[0003] The China Patent Network discloses a vacuum precooler for food preservation with patent number CN213074328U; the patent includes a precooler chassis, the upper surface of which is fixedly connected to a top plate, one side of which is provided with a control panel, the inner side wall of which is fixedly connected to a U-shaped plate, the interior of which is clamped with a clamping block, and one side of which is fixedly connected to a placement box; the moisture in some meat ingredients of the utility model can drip into the collection tray through the water leakage hole, and then flow into the collection bucket through the first connecting pipe and the second connecting pipe, so that the device can collect dripping water in multiple placement boxes at the same time, and after the collection is completed, the user can directly take out the collection bucket for cleaning, thereby preventing the situation that some meat ingredients in the precooler chassis drip into the precooler due to the presence of moisture inside, which is inconvenient to clean. In actual use, it is found that although the device can collect sewage, it is inconvenient to clean the pipe after collection, which makes it easy for bacteria to grow inside the vacuum precooler, thereby generating odor and being detrimental to the refrigeration and preservation of food. Therefore, a vacuum precooler for food preservation is proposed to solve the problems described in the above background technology.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that it is inconvenient to clean the pipeline in the existing device, the present application provides a vacuum precooling machine for food preservation.

[0006] The vacuum precooling machine for food preservation provided in this application adopts the following technical solution:

[0007] A vacuum precooling machine for food preservation comprises a precooling machine case, a case door is rotatably connected to the surface of the precooling machine case, heat dissipation grooves are symmetrically provided on both sides of the surface of the precooling machine case, a plurality of storage frames are provided inside the precooling machine case, a water filter net is fixedly connected to the bottom sides of the inner parts of the plurality of storage frames, a fixing frame is fixedly connected to the inner side wall of the precooling machine case, a collecting component is provided on the fixing frame, the collecting component comprises a card slot, the card slot is symmetrically provided on the fixing frame, a water storage frame is provided at the bottom of the plurality of storage frames, and a card plate is symmetrically fixedly connected to the top of the water storage frame.

[0008] Preferably, handles are provided on surfaces of the plurality of storage frames, and the plurality of storage frames are equidistantly arranged inside the pre-cooling chassis.

[0009] Preferably, the water storage frame is arranged between the card slots on both sides, and the card plates on both sides are respectively clamped in the card slots on both sides.

[0010] Preferably, the water storage frame is arranged at the bottom of the water filter net, and a plurality of the storage frames are placed on a fixing frame.

[0011] Preferably, a drain hole is provided at the bottom of the surface of the water storage frame, and a sealing plug is threadedly connected inside the drain hole.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By designing a collecting component, when using a vacuum precooler to refrigerate and preserve food; the food is placed inside a plurality of storage frames so that the food inside the storage frames is located on the top of the water filter net, and then the storage frame for storing the food is placed on the top of the fixed frame, and the card plate on the top of the water storage frame is connected to the card slot so that the water storage frame is located at the bottom of the storage frame. At this time, the stored food is refrigerated and preserved through the precooler case, and the sewage inside the water storage frame passes through the water filter net and is collected inside the water storage frame; during subsequent cleaning, the connected water storage frame is taken out from the card slot, and then the sealing plug inside the drain hole is removed to discharge the sewage from the drain hole, and finally the water storage frame is cleaned; compared with the prior art, this design is convenient for collecting sewage during food refrigeration and preservation, and can be disassembled and cleaned after collection, thereby reducing the generation of odor inside the vacuum precooler. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the device of the application embodiment;

[0015] Figure 2 is a schematic diagram of the internal structure of the device of the application embodiment;

[0016] Figure 3 It is a schematic diagram of the water storage frame structure of an embodiment of the application.

[0017] Explanation of the accompanying reference numerals: 1. Pre-cooling cabinet; 2. Cabinet door; 3. Heat dissipation slot; 4. Storage frame; 5. Water filter; 6. Handle; 7. Fixing frame; 8. Card slot; 9. Water storage frame; 10. Card plate; 11. Drain hole; 12. Sealing plug. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1 —3 Provide further details of this application.

[0019] The present application discloses a vacuum precooling machine for food preservation. Figure 1-2 A vacuum precooler for food preservation is used for food preservation and storage, including a precooler cabinet 1, which is a prior art product. The precooler cabinet 1 is used to refrigerate and preserve the stored food. The surface of the precooler cabinet 1 is rotatably connected with a cabinet door 2. Both sides of the surface of the precooler cabinet 1 are symmetrically provided with heat dissipation grooves 3. The heat dissipation grooves 3 facilitate heat dissipation and cooling during the operation of the precooler cabinet 1. A plurality of storage frames 4 are arranged inside the precooler cabinet 1. The plurality of storage frames 4 facilitate the placement of food. The plurality of storage frames 4 are equidistantly arranged in the precooler cabinet 1. Inside, a plurality of storage frames 4 are fixedly connected to the bottom sides thereof with a water filter net 5, through which the sewage is conveniently discharged during refrigeration, and a plurality of storage frames 4 are provided with handles 6 on their surfaces, through which the plurality of storage frames 4 are conveniently taken out later, and a fixing frame 7 is fixedly connected to the inner side wall of the precooling machine case 1, through which the installation of the various components of the device is convenient, and a collecting component is provided on the fixing frame 7, through which the discharged sewage is conveniently collected, and at the same time, by disassembling the collecting component, it is convenient to clean it, thereby reducing the odor;

[0020] When in use, food is placed inside multiple storage frames 4 so that the food inside the storage frames 4 is located on top of the water filter 5. Subsequently, multiple storage frames 4 are placed inside the pre-cooling chassis 1 so that the pre-cooling chassis 1 can refrigerate and preserve the stored food. At this time, the sewage during food storage is collected by the collection component, and the collection component can be disassembled to facilitate subsequent cleaning, thereby reducing the odor of food during storage.

[0021] Referring to 2-3, the collecting component includes a card slot 8, which facilitates the subsequent installation of a water storage frame 9. The card slot 8 is symmetrically arranged on the fixing frame 7. A water storage frame 9 is arranged at the bottom of the plurality of receiving frames 4. The water storage frame 9 is arranged at the bottom of the water filter net 5, so that sewage can enter the water storage frame 9 through the water filter net 5. The plurality of receiving frames 4 are placed on the fixing frame 7. A card plate 10 is symmetrically fixedly connected to the top of the water storage frame 9. The water storage frame 9 is arranged between the card slots 8 on both sides, and the card plates 10 on both sides are respectively connected to the inside of the card slots 8 on both sides. The card plates 10 are connected to the inside of the card slots 8 to facilitate the subsequent installation and disassembly of the water storage frame 9. A drain hole 11 is arranged at the bottom of the surface of the water storage frame 9. The drain hole 11 facilitates the discharge of sewage and also facilitates the cleaning of the water storage frame 9. A sealing plug 12 is threadedly connected to the inside of the drain hole 11, so that the sealing plug 12 can block the drain hole 11.

[0022] When in use, first place the storage frame 4 for storing food on the top of the fixing frame 7, and then snap the card plate 10 on the top of the water storage frame 9 onto the card slot 8, so that the water storage frame 9 is located at the bottom of the storage frame 4. When the food is refrigerated and preserved, the sewage inside the water storage frame 9 is collected inside the water storage frame 9 through the water filter 5. When cleaning later, the snap-on water storage frame 9 is taken out from the card slot 8, and then the sealing plug 12 inside the drain hole 11 is removed, so that the sewage is discharged from the drain hole 11, and finally the water storage frame 9 is cleaned to reduce odor.

[0023] The implementation principle of a vacuum precooling machine for food preservation in the embodiment of the present application is as follows: when in use, food is placed inside a plurality of storage frames 4 so that the food inside the storage frames 4 is located on the top of the water filter net 5, and then the storage frames 4 storing the food are placed on the top of the fixing frame 7, and the card plate 10 on the top of the water storage frame 9 is connected to the card slot 8, so that the water storage frame 9 is located at the bottom of the storage frame 4, so that the precooling machine case 1 can refrigerate and preserve the stored food, and at this time, the sewage inside the water storage frame 9 is collected inside the water filter net 5 through the water filter net 5; during subsequent cleaning, the connected water storage frame 9 is taken out from the card slot 8, and then the sealing plug 12 inside the drain hole 11 is removed, so that the sewage is discharged from the drain hole 11, and finally the water storage frame 9 is cleaned.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vacuum precooling machine for food preservation, comprising a precooling machine housing (1), characterized in that: The surface of the precooling machine case (1) is rotatably connected to a case door (2); both sides of the surface of the precooling machine case (1) are symmetrically provided with heat dissipation grooves (3); a plurality of storage frames (4) are provided inside the precooling machine case (1); the bottom sides of the plurality of storage frames (4) are fixedly connected to a water filter net (5); a fixing frame (7) is fixedly connected to the inner side wall of the precooling machine case (1); a collecting component is provided on the fixing frame (7); the collecting component includes a card slot (8); the card slot (8) is symmetrically provided on the fixing frame (7); a water storage frame (9) is provided at the bottom of the plurality of storage frames (4); a card plate (10) is symmetrically fixedly connected to the top of the water storage frame (9).

2. A vacuum precooling machine for food preservation according to claim 1, characterized in that: The surfaces of the plurality of storage frames (4) are each provided with a handle (6), and the plurality of storage frames (4) are arranged at equal distances inside the pre-cooling machine case (1).

3. The vacuum precooling machine for food preservation according to claim 1, characterized in that: The water storage frame (9) is arranged between the card slots (8) on both sides, and the card plates (10) on both sides are respectively clamped inside the card slots (8) on both sides.

4. The vacuum precooling machine for food preservation according to claim 1, characterized in that: The water storage frame (9) is arranged at the bottom of the water filter net (5), and the plurality of storage frames (4) are all placed on the fixing frame (7).

5. The vacuum precooling machine for food preservation according to claim 1, characterized in that: A drainage hole (11) is provided at the bottom of the surface of the water storage frame (9), and a sealing plug (12) is threadedly connected inside the drainage hole (11).

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