CN217844423U - Refrigerating and freezing device - Google Patents

Abstract

The utility model provides a cold-stored refrigeration device, including freezing room, sealed bucket and sealed drawer. And the rear wall of the freezing chamber is provided with a plurality of air supply outlets. The sealed barrel is arranged in the freezing chamber. The rear wall of the sealed barrel is provided with an air inlet, the air supply outlets comprise first air supply outlets, and the air inlet is communicated with the first air supply outlets. A plurality of air outlets are arranged on the sealing barrel. The sealed drawer comprises a drawer main body and a drawer end cover, wherein the drawer main body is slidably arranged in the sealed barrel to slide in or out of the sealed barrel. The drawer end cover is arranged at the front end of the drawer main body, and the drawer end cover seals the opening of the sealed barrel after the drawer main body slides into the sealed barrel. The utility model provides a cold-stored refrigerating plant can shorten the freezing time of eating the material for eat material freezing crystallization rate, prevent to eat material nutrition and run off.

Description

Refrigerating and freezing device

Technical Field

The utility model relates to a refrigeration storing technical field especially relates to a cold-stored refrigeration device.

Background

Present cold-stored refrigerating plant's such as refrigerator freezing room, no matter be drawer type storage or side open door sealed room, the space is all bigger, the user will eat the material and place in freezing room, in the normal freezing process, air conditioning is at the indoor circulation flow in room, eat the material and receive the cold crystallization, in the middle of this process, it is very long to eat the time cycle that the material reaches the frozen state, and the user is getting to put and is eating the material, need open the refrigerator door, open door in-process air conditioning leaks, the temperature difference is undulant greatly, it is inhomogeneous to eat the material refrigeration, it crystallizes repeatedly to eat the material surface, cause and eat the material nutrition and can not in time pin, the shelf life shortens.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem, provided the utility model discloses so as to provide a overcome above-mentioned problem or solve the cold-stored refrigerating plant of above-mentioned problem at least partially, can shorten the freezing time of eating the material for eat material freezing crystallization rate, prevent to eat material nutrition loss.

Particularly, the utility model provides a refrigerating and freezing device, which comprises a freezing chamber, a sealing barrel and a sealing drawer; the rear wall of the freezing chamber is provided with a plurality of air supply outlets; the sealing barrel is arranged in the freezing chamber; the rear wall of the sealed barrel is provided with an air inlet, the plurality of air supply outlets comprise first air supply outlets, and the air inlet is communicated with the first air supply outlets; a plurality of air outlets are formed in the sealing barrel; the sealed drawer comprises a drawer main body and a drawer end cover, wherein the drawer main body is slidably arranged in the sealed barrel so as to slide in or out of the sealed barrel; the drawer end cover is arranged at the front end of the drawer main body, and the drawer end cover seals the opening of the sealed barrel after the drawer main body slides into the sealed barrel.

Optionally, the refrigerating and freezing device further comprises two fixing brackets, and the two fixing brackets are respectively arranged on two side walls of the freezing compartment; the sealing barrel is arranged on the two fixing brackets.

Optionally, each of the fixing brackets comprises a vertical plate; every be provided with along the mounting groove of fore-and-aft direction on the vertical board, two the opening of mounting groove sets up relatively, be provided with the installation piece on two lateral walls of sealed bucket, every the installation piece install in one in the mounting groove.

Optionally, each of the fixing brackets further includes a plurality of first resilient pieces, a front end of each of the first resilient pieces is disposed on the bottom wall of one of the mounting grooves, and the first resilient pieces extend from a front end thereof rearward and toward a direction close to the other fixing bracket to a rear end thereof; each mounting block is provided with a plurality of first clamping grooves, and each first elastic sheet is inserted into one first clamping groove.

Optionally, each fixing bracket further comprises a horizontal plate, and the horizontal plate horizontally extends from the lower end of the vertical plate to a direction close to the other fixing bracket; the upper surface of each of the horizontal plates is in contact with the bottom wall of the sealing bucket.

Optionally, each of the fixing brackets further includes a plurality of second resilient pieces, a lower end of each of the second resilient pieces is disposed at the front end of the horizontal plate, and the second resilient pieces extend rearward and upward from the lower end to the upper end of the corresponding second resilient piece;

two sides of the front end of the lower surface of the sealing barrel are respectively provided with a second clamping groove; each second elastic sheet is inserted into the corresponding second clamping groove.

Optionally, the inner surfaces of the two side walls of the sealed barrel are provided with slide rails, and the drawer main body is mounted in the sealed barrel through the slide rails;

the sliding rail comprises a self-locking structure which is configured to enable the drawer end cover to keep a state of closing the opening of the sealed barrel after the sealed drawer slides into the sealed barrel.

Optionally, the sealed barrel is arranged at the upper part of the freezing chamber; an upward convex edge is arranged at the upper edge of the opening of the sealing barrel and is in contact with the upper wall surface of the freezing chamber; a plurality of communication port groups are arranged on the upper edge of the convex edge in the transverse direction, the distances between every two adjacent communication port groups are equal, and each communication port group comprises a plurality of communication ports;

the plurality of air supply outlets further comprise second air supply outlets, the second air supply outlets and the first air supply outlets are arranged on two sides of the rear wall of the freezing compartment, and the second air supply outlets are located on the upper side of the rear end of the sealed barrel.

Optionally, a baffle extending forwards is arranged at the edge of the first air supply outlet, and the baffle is inserted into the air inlet.

Optionally, the first air supply outlet is arranged at the upper part of the rear end of the sealed barrel;

a plurality of the air exit along transverse direction set up in the front end of the diapire of sealed bucket, and adjacent two distance between the air exit equals.

The utility model discloses an among the cold-stored refrigerating plant, indoor sealed bucket and the sealed drawer of being provided with between freezing, the air intake intercommunication of wall behind the first supply-air outlet of room and the sealed bucket between freezing, cold wind gets into in the sealed space that sealed bucket and sealed drawer enclose through first supply-air outlet and air intake. This sealed space compares with freezing room, and the space is less, and the leakproofness is good for the freezing time that is located the edible material of sealed drawer shortens greatly, has accelerated freezing crystallization rate, and it is bright in time to eat the material lock, and nutrition runs off fewly, and fresh-keeping effect is better. And the freezing speed is high, thereby being beneficial to energy conservation.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic partial structural view of a refrigeration and freezing apparatus according to an embodiment of the present invention;

fig. 2 is a schematic partial structural view of a refrigeration and freezing apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of an upper portion of a refrigeration and freezing apparatus according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an air supply opening of a refrigerating and freezing apparatus according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a hermetically sealed can of a refrigeration freezer according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a seal drawer of a refrigerating and freezing apparatus according to an embodiment of the present invention.

Detailed Description

A refrigerating and freezing apparatus according to an embodiment of the present invention will be described with reference to fig. 1 to 6. In the description of the present embodiments, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.

Unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," and "coupled" and the like are intended to be inclusive and mean, for example, that is, permanently connected, removably connected, or integral. Either mechanically or electrically. They may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.

Further, in the description of the present embodiment, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature therebetween. That is, in the description of the present embodiment, the first feature being "on", "above" and "over" the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is higher in level than the second feature. A first feature "under," "beneath," or "beneath" a second feature may be directly under or obliquely under the first feature, or simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiments, reference to the description of "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic partial structural view of a refrigeration and freezing apparatus 100 according to an embodiment of the present invention, as shown in fig. 1, and referring to fig. 2 to 6, and the embodiment of the present invention provides a refrigeration and freezing apparatus 100 including a freezing compartment 110, a sealed bucket 120, and a sealed drawer 130. The rear wall of the freezing compartment 110 is provided with a plurality of air blowing ports. The sealing tub 120 is disposed in the freezing compartment 110. The rear wall of the sealing tub 120 is provided with an air inlet 121. The plurality of air supply openings include a first air supply opening 111, and the air inlet 121 is communicated with the first air supply opening 111. The sealing tub 120 is provided with a plurality of air discharge ports 122. The seal drawer 130 includes a drawer main body 131 and a drawer end 132. The drawer body 131 is slidably disposed inside the hermetic container 120 to slide in or out of the hermetic container 120. The drawer cover 132 is disposed at a front end of the drawer main body 131, and the drawer cover 132 closes an opening of the hermetic container 120 after the drawer main body 131 slides into the hermetic container 120.

The utility model discloses in cold-stored refrigeration device 100, as shown in fig. 1 and fig. 2, be provided with sealed bucket 120 and sealed drawer 130 in the freezing room 110, the first supply-air outlet 111 of freezing room 110 communicates with the air intake 121 of sealed bucket 120 back wall, and cold wind gets into in the confined space that sealed bucket 120 and sealed drawer 130 enclose through first supply-air outlet 111 and air intake 121. This sealed space compares with freezing room 110, and the space is less, and the leakproofness is good for the freezing time that is located the edible material of sealed drawer 130 shortens greatly, has accelerated the freezing crystallization speed, and it is bright in time to eat the material lock, and the nutrition runs off fewly, and fresh-keeping effect is better. And the freezing speed is high, thereby being beneficial to energy conservation.

In some embodiments of the present invention, the refrigerating and freezing apparatus 100 further comprises two fixing brackets, and the two fixing brackets are respectively disposed on two side walls of the freezing compartment 110. For example, each of the fixing brackets is mounted to one side wall of the freezing compartment 110 by screws. The tub 120 is mounted on two fixing brackets, and thus the tub 120 is mounted in the freezing compartment 110.

In some embodiments of the invention, each of the mounting brackets comprises a vertical plate. Be provided with the mounting groove along the fore-and-aft direction on every vertical board, the opening of two mounting grooves sets up relatively, is provided with the installation piece on two lateral walls of sealed bucket 120, and every installation piece is installed in a mounting groove.

Each fixing bracket further comprises a plurality of first elastic sheets, the front end of each first elastic sheet is arranged on the bottom wall of one mounting groove, and each first elastic sheet extends to the rear end of the corresponding fixing bracket from the front end of the corresponding fixing bracket to the rear end of the corresponding fixing bracket. A plurality of first clamping grooves are formed in each mounting block, and each first elastic sheet is inserted into the corresponding first clamping groove.

In some embodiments of the present invention, each of the fixing brackets further comprises a horizontal plate extending horizontally from the lower end of the vertical plate to a direction close to the other fixing bracket. The upper surface of each horizontal plate is in contact with the bottom wall of the sealing tub 120. The two horizontal plates may serve to support the sealing bucket 120, so that the sealing bucket 120 has better load bearing capacity.

Each fixing bracket further comprises a plurality of second elastic sheets, the lower ends of the second elastic sheets are arranged at the front end of the horizontal plate, and the second elastic sheets extend backwards and upwards from the lower ends of the second elastic sheets to the upper ends of the second elastic sheets. The two sides of the front end of the lower surface of the sealing barrel 120 are respectively provided with a second clamping groove. Each second elastic sheet is inserted into the corresponding second clamping groove.

When the sealing barrel 120 is installed, the sealing barrel 120 is pushed to move backwards, so that the installation block on the sealing barrel 120 moves backwards along the installation groove on the vertical plate, and after the sealing barrel 120 is installed in place, each first elastic sheet is inserted into the corresponding first clamping groove, and each second elastic sheet is inserted into the corresponding second clamping groove. The mounting groove and the mounting block are simple in structure, and the sealing barrel 120 is convenient to mount. And because the first elastic sheet, the first clamping groove, the second elastic sheet and the second clamping groove are arranged, the sealing barrel 120 is clamped after the sealing barrel 120 is installed in place, and the sealing barrel 120 can be prevented from moving in the vertical and horizontal directions in the freezing compartment 110. Further, since it is not necessary to fix the sealing bucket 120 using a connecting member such as a screw, etc., the installation of the sealing bucket 120 is more simple and convenient.

In some embodiments of the present invention, as shown in fig. 2, the inner surfaces of the two side walls of the sealed barrel 120 are provided with slide rails, and the drawer main body 131 is installed in the sealed barrel 120 through the slide rails. The slide rail includes a self-locking structure configured to maintain the drawer end cap 132 in a state of closing the opening of the hermetic container 120 after the drawer main body 131 is slid into the hermetic container 120.

Due to the sliding rail, the drawer main body 131 can be conveniently slid into or out of the sealing barrel 120. After the drawer main body 131 slides into the sealed barrel 120, the self-locking device enables the drawer end cover 132 to maintain a state of closing the sealed barrel 120, that is, the self-locking structure can effectively abut the drawer end cover 132 against the opening of the sealed barrel 120, and the sealed barrel 120 forms a sealed independent refrigerating space, so that the refrigerating effect in the refrigerating space is better. The self-locking device can also keep the drawer main body 131 still, prevent automatic opening, and ensure the sealing performance.

In some embodiments of the present invention, as shown in fig. 3 and 5, the sealing tub 120 is disposed at an upper portion of the freezing compartment 110. An upper edge of the opening of the sealing tub 120 is provided with an upward protrusion which contacts the upper wall surface of the freezing compartment 110. Protruding edge is last to be provided with a plurality of intercommunication mouth groups along transverse direction, and two adjacent intercommunication mouth groups's distance equals, and every intercommunication mouth group includes a plurality of intercommunication mouths 123. For example, the number of the communication port groups is three, and each communication port group includes six communication ports 123. As shown in fig. 4, the plurality of air blowing ports further includes a second air blowing port 112, the second air blowing port 112 and the first air blowing port 111 are provided at both sides of the rear wall of the freezing compartment 110, and the second air blowing port 112 is located at an upper side of the rear end of the hermetic vessel 120.

The cold air blown out from the second air supply opening 112 passes through the channel between the upper wall of the sealed barrel 120 and the upper wall of the freezing compartment 110 and flows out from the communication opening 123, and then air circulation is formed in the freezing compartment 110, so that the phenomenon that the surface of the sealed barrel 120 is frozen and frosted due to the fact that the temperature in the sealed barrel 120 is too low and the stability of the structure of the sealed barrel 120 is affected can be prevented.

In some embodiments of the present invention, as shown in fig. 4, the edge of the first air supply opening 111 is provided with a baffle extending forward, and the baffle is inserted into the air inlet 121. In some alternative embodiments, the first air supply outlet 111 may be aligned with the air inlet 121 only, and the first air supply outlet 111 may be in contact with or spaced apart from the air inlet 121 after the sealing barrel 120 is mounted.

In some embodiments of the present invention, as shown in fig. 2 and 3, the first blowing port 111 is provided at an upper portion of the rear end of the sealing tub 120. The plurality of air outlets 122 are disposed at the front end of the bottom wall of the sealing barrel 120 in the transverse direction, and the distances between two adjacent air outlets 122 are equal. For example, the number of the exhaust ports 122 is six. From the cold wind that first supply-air outlet 111 blew out, through the confined space that sealed bucket 120 and sealed drawer 130 enclose to discharge from a plurality of air outlets 122, make cold wind can flow through in the confined space, and can follow the diapire front end of sealed bucket 120 of the upper end flow direction of the back wall of sealed bucket 120, be favorable to cold wind to be full of whole confined space, and then make freezing effect better.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. A refrigerating and freezing device comprises a freezing chamber, wherein the rear wall of the freezing chamber is provided with a plurality of air supply outlets, and the refrigerating and freezing device is characterized by also comprising a sealing barrel and a sealing drawer, wherein the sealing barrel is arranged in the freezing chamber; the rear wall of the sealed barrel is provided with an air inlet, the plurality of air supply outlets comprise first air supply outlets, and the air inlet is communicated with the first air supply outlets; a plurality of air outlets are formed in the sealing barrel; the sealed drawer comprises a drawer main body and a drawer end cover, wherein the drawer main body is slidably arranged in the sealed barrel so as to slide in or out of the sealed barrel; the drawer end cover is arranged at the front end of the drawer main body, and the drawer end cover seals the opening of the sealed barrel after the drawer main body slides into the sealed barrel.

2. A refrigerator-freezer according to claim 1, further comprising two mounting brackets, the two mounting brackets being disposed on two side walls of the freezer compartment, respectively; the sealing barrel is arranged on the two fixing brackets.

3. A refrigerator-freezer according to claim 2,

each of the fixing brackets includes a vertical plate; every be provided with along the mounting groove of fore-and-aft direction on the vertical board, two the opening of mounting groove sets up relatively, be provided with the installation piece on two lateral walls of sealed bucket, every the installation piece is installed in one in the mounting groove.

4. A refrigerator-freezer according to claim 3,

each fixing bracket further comprises a plurality of first elastic sheets, the front end of each first elastic sheet is arranged on the bottom wall of one mounting groove, and the first elastic sheets extend backwards from the front ends of the first elastic sheets to the rear ends of the first elastic sheets in the direction close to the other fixing bracket; each mounting block is provided with a plurality of first clamping grooves, and each first elastic sheet is inserted into one first clamping groove.

5. A refrigerator-freezer according to claim 3,

each fixing bracket further comprises a horizontal plate, and the horizontal plate horizontally extends out from the lower end of the vertical plate to a direction close to the other fixing bracket; the upper surface of each of the horizontal plates is in contact with the bottom wall of the sealing bucket.

6. A refrigerator-freezer according to claim 4,

each fixing bracket further comprises a plurality of second elastic sheets, the lower ends of the second elastic sheets are arranged at the front end of the horizontal plate, and the second elastic sheets extend backwards and upwards from the lower ends of the second elastic sheets to the upper ends of the second elastic sheets;

two sides of the front end of the lower surface of the sealing barrel are respectively provided with a second clamping groove; each second elastic sheet is inserted into the corresponding second clamping groove.

7. A refrigerator-freezer according to claim 1,

the inner surfaces of two side walls of the sealed barrel are provided with slide rails, and the drawer main body is arranged in the sealed barrel through the slide rails;

the sliding rail comprises a self-locking structure, and the self-locking structure is configured to enable the drawer end cover to keep a state of closing the opening of the sealed barrel after the drawer main body slides into the sealed barrel.

8. A refrigerator-freezer according to claim 1,

the sealing barrel is arranged at the upper part of the freezing chamber; an upward convex edge is arranged at the upper edge of the opening of the sealing barrel and is in contact with the upper wall surface of the freezing chamber; a plurality of communication port groups are arranged on the upper edge of the convex edge in the transverse direction, the distances between every two adjacent communication port groups are equal, and each communication port group comprises a plurality of communication ports;

the plurality of air supply outlets further comprise second air supply outlets, the second air supply outlets and the first air supply outlets are arranged on two sides of the rear wall of the freezing compartment, and the second air supply outlets are located on the upper side of the rear end of the sealed barrel.

9. A refrigerator-freezer according to claim 1,

the first air supply outlet is aligned with the air inlet;

and the edge of the first air supply outlet is provided with a surrounding baffle extending forwards, and the surrounding baffle is inserted into the air inlet.

10. A refrigerator-freezer according to claim 1,

the first air supply outlet is arranged at the upper part of the rear end of the sealed barrel;

a plurality of the air exit along transverse direction set up in the front end of the diapire of sealed bucket, and adjacent two distance between the air exit equals.

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