CN215337236U - Air-cooled refrigerator with hidden simple humidifying device - Google Patents

Abstract

The utility model discloses an air-cooled refrigerator with a hidden simple humidifying device, which comprises: the middle of the back of the box body is provided with a humidifying component; the lower end of the external soft water pipe is arranged in the water receiving tank; the upper end of the external soft water pipe is connected with the internal hard water pipe; the upper end of the internal hard water pipe is connected with a water pipe joint; the water pipe joint is arranged on the outer side of the lining box; the steam outlet joint is arranged on the inner side of the lining box and is connected with the water pipe joint; the lining box is arranged on the side surface of the lining of the refrigerating chamber; the other side surface of the refrigerating chamber lining is provided with a refrigerating fan cover; the outer side surface of the refrigeration fan cover is provided with a decorative lamp component. According to the utility model, wet steam generated by volatilizing defrosting water enters the refrigerating chamber through the humidifying device to humidify the refrigerating chamber, the wet steam and hot air after heat exchange of the refrigerating chamber are mixed and enter the refrigerating chamber from the air return opening of the refrigerating chamber to be circularly refrigerated and repeatedly circulated, the refrigerating chamber is humidified, a water source and other power sources required by humidification are not required to be added, the refrigerator cost is saved, and the power consumption is saved.

Description

Air-cooled refrigerator with hidden simple humidifying device

Technical Field

The utility model belongs to the technical field of refrigerators, and particularly relates to an air-cooled refrigerator with a hidden simple humidifying device.

Background

In the current refrigerator industry, particularly the single system air-cooled refrigerator on the market, moisture in the refrigerating chamber enters the freezing chamber through air circulation and frosts at the evaporator, so that the humidity of the refrigerating chamber is often low. The preservation of food materials such as fruits and vegetables requires a high humidity environment to maintain moisture, so as to prevent water loss and wilting. Therefore, it is very important for the performance of the refrigerator to increase the humidity in the refrigerating chamber. However, in the existing humidifying structure of the refrigerator, the first chamber and the second chamber are communicated and guided into the chamber needing humidifying through a water absorption structure, so that the process is complex, the efficiency is low, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air-cooled refrigerator with a hidden simple humidifying device, wherein wet steam generated by volatilizing defrosting water in a water receiving tank enters a refrigerating chamber through the humidifying device to humidify the refrigerating chamber, the wet steam is mixed with hot air after heat exchange of the refrigerating chamber and enters the refrigerating chamber from an air return opening of the refrigerating chamber to be circularly refrigerated and repeatedly circulated, the refrigerating chamber can be effectively humidified, a water source and other additional power sources required by humidification are not required to be added, the refrigerator cost is saved, and the power consumption is also saved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an air-cooled refrigerator with a hidden simple humidifying device, which comprises a box body, wherein the box body comprises a freezing chamber on the left side and a refrigerating chamber on the right side; the bottom of the back of the box body is provided with a heater assembly; a freezing air duct assembly is arranged at the top of the back of the box body; the middle of the back of the box body is provided with a humidifying component; a refrigerating fan cover is arranged in the middle of the inner side surface of the refrigerating chamber; the lower end of the side surface of the refrigerating chamber is provided with an air return inlet; the upper end of the side surface of the refrigerating chamber is provided with an air inlet; the humidifying component comprises a water receiving tank, an external soft water pipe, an internal hard water pipe, a water pipe joint, a lining box and a steam outlet joint; the water receiving tank is fixedly arranged on the compressor bottom plate assembly; the lower end of the external soft water pipe is arranged in the water receiving tank; the upper end of the external soft water pipe is connected with the lower end of the internal hard water pipe; the upper end of the internal hard water pipe is connected with a water pipe joint; the water pipe joint is arranged on the outer side of the lining box; the steam outlet joint is arranged on the inner side of the lining box and is connected with the water pipe joint; the lining box is arranged on one side surface of the refrigerating chamber lining; a refrigerating fan cover is arranged on the other side surface of the refrigerating chamber lining; a decorative lamp assembly is arranged on the outer side surface of the refrigerating fan cover; a plurality of clamping claws are uniformly arranged on the periphery of the back surface of the decorative lamp component; a rectangular groove is formed in the side face of the decorative lamp component; the rectangular channel is used for penetrating through the steam outlet joint; a special-shaped hole for passing a wire and installing a steam outlet joint is formed in the middle of one surface of the refrigerating fan cover; a plurality of claw through holes are formed in the periphery of the special-shaped hole; a plurality of clamping grooves are formed in the periphery of one surface of the lining box; the clamping jaw penetrates through the clamping jaw through hole to be clamped and matched with the clamping groove.

Furthermore, an installation column is arranged on the inner bottom surface of the water receiving tank; the lower end of the external soft water pipe is installed on the installation column.

Further, the lower single of the water pipe joint is a round pipe; the upper end of the water pipe joint is a first rectangular pipe; the end surface of the first rectangular pipe is provided with a first special-shaped mounting flange; the lower end of the first special-shaped mounting flange is provided with a screw column.

Furthermore, a rectangular through groove is formed in one surface of the lining box; the rectangular through groove is matched with the first rectangular pipe; the lower end of the rectangular through groove is provided with an installation groove; the mounting groove is matched with the first special-shaped mounting flange; a through hole is arranged in the mounting groove; the through hole is matched with the screw column.

Furthermore, the right side of the steam outlet joint is a circular pipe; the left side of the steam outlet joint is provided with a second rectangular pipe; the second rectangular tube is inserted into the first rectangular tube; the metal round pipe penetrates through the rectangular channel to humidify the refrigerating chamber; a second special-shaped flange is fixed in the middle of the peripheral side face of the second rectangular pipe; the second special-shaped flange is attached to the back surface of the mounting groove of the lining box; the lower end of the second special-shaped flange is provided with an installation through hole; the mounting through hole is matched with the mounting bolt to fixedly connect the steam outlet joint with the water pipe joint.

Furthermore, a plurality of screw holes are formed in one surface of the refrigeration fan cover; the screw holes are matched with the screws to fix the refrigerating fan cover on the refrigerating chamber lining.

The utility model has the following beneficial effects:

1. according to the utility model, wet steam generated by volatilizing defrosting water in the water receiving tank enters the refrigerating chamber through the humidifying device to humidify the refrigerating chamber, the wet steam and hot air after heat exchange of the refrigerating chamber are mixed and enter the refrigerating chamber from the air return opening of the refrigerating chamber to perform circulating refrigeration and are circulated repeatedly, the refrigerating chamber can be effectively humidified, a water source and other additional power sources required by humidification are not required to be added, the refrigerator cost is saved, and the power consumption is also saved.

2. The humidifier is provided with a water receiving tank, an external soft water pipe, an internal hard water pipe, a water pipe joint, a lining box and a steam outlet joint to form a humidifying device, and the other end of the external soft water pipe is arranged on a water receiving tank mounting column, so that the external soft water pipe can be fixed on one hand, and the external soft water pipe is prevented from being immersed into defrosting water in the water receiving tank on the other hand; the structure is low in cost and simple in process, and can overcome the defects that the existing humidifying device is time-consuming and labor-consuming in assembly, low in production efficiency and high in cost.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of an air-cooled refrigerator with a hidden simple humidifier;

FIG. 2 is a cross-sectional view taken at A-A in FIG. 1;

FIG. 3 is a cross-sectional view taken at B-B of FIG. 1;

FIG. 4 is an exploded view of an air-cooled refrigerator with a hidden simple humidifier;

FIG. 5 is an exploded view of an air-cooled refrigerator with a hidden simple humidifier;

FIG. 6 is a schematic view of the humidifying assembly;

FIG. 7 is a schematic structural view of the water receiving tank;

FIG. 8 is a schematic structural view of an internally-connected hard water pipe;

FIG. 9 is an enlarged view of a portion of FIG. 8 at A;

FIG. 10 is an enlarged view of a portion of FIG. 8 at B;

FIG. 11 is a schematic view of a water pipe joint;

FIG. 12 is a schematic view of a water pipe joint;

FIG. 13 is a schematic view of the construction of the liner box;

FIG. 14 is a schematic structural view of a steam outlet joint;

FIG. 15 is a schematic view of a refrigerating hood;

fig. 16 is a schematic view of a decorative lamp assembly.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1 to 16, the present invention relates to an air-cooled refrigerator with a hidden simple humidifier, which includes a box 10, the box 10 includes a left freezing chamber 11 and a right refrigerating chamber 12; a heater assembly 1001 is installed at the bottom of the back of the case 10; a freezing air duct assembly 1002 is arranged at the top of the back of the box body 10; the middle of the back of the box body 10 is provided with a humidifying component; a refrigerating fan cover 8 is arranged in the middle of the inner side surface of the refrigerating chamber 12; the lower end of the side surface of the refrigerating chamber 12 is provided with an air return opening 1003; the upper end of the side surface of the refrigerating chamber 12 is provided with an air inlet 1004; the refrigerating chamber 12 and the freezing chamber 11 are sealed through door bodies, and independent sealed compartments are formed respectively, so that pressure difference change can be formed between the refrigerating chamber 12 and the freezing chamber 11, a part of cold air can be blown out from the upper end of the freezing chamber 11, enters the refrigerating chamber 12, and returns to the freezing chamber 11 through a lower-end air return opening 1003, and the circulation is repeated, so that the refrigerating chamber 12 can be continuously humidified by the humidifying assembly when the refrigerator works; the humidifying component comprises a water receiving tank 2, an external soft water pipe 3, an internal hard water pipe 4, a water pipe joint 5, a lining box 6 and a steam outlet joint 7; the water receiving tank 2 is fixedly arranged on the compressor bottom plate component 1; the lower end of the external soft water pipe 3 is arranged in the water receiving tank 2; the upper end of the external soft water pipe 3 is connected with the lower end of the internal hard water pipe 4; the upper end of the internal hard water pipe 4 is connected with a water pipe joint 5; the water pipe joint 5 is arranged on the outer side of the lining box 6; the steam outlet joint 7 is arranged on the inner side of the lining box 6 and is connected with the water pipe joint 5;

the lining box 6 is arranged on one side surface of the refrigerating chamber lining; a refrigerating fan cover 8 is arranged on the other side surface of the refrigerating chamber lining; a decorative lamp assembly 9 is arranged on the outer side surface of the refrigerating fan cover 8;

as shown in fig. 16, a plurality of claws 901 are uniformly arranged on the periphery of the back of the decorative lamp assembly 9; the side of the decorative lamp component 9 is provided with a rectangular channel 902; the rectangular channel 902 is used for passing through the steam outlet joint 7;

as shown in fig. 16, a special-shaped hole 802 for passing a wire and installing the steam outlet connector 7 is formed in the middle of one surface of the refrigerating fan housing 8; a plurality of claw through holes 803 are arranged on the periphery of the special-shaped hole 802; a plurality of screw holes 801 are formed in one surface of the refrigerating fan cover 8; the screw holes 801 are matched with screws to fix the refrigerating fan cover 8 on the refrigerating chamber lining;

as shown in fig. 13, a plurality of slots 604 are formed on the periphery of one surface of the liner box 6; the clamping jaw 901 passes through the clamping jaw through hole 803 to be clamped and matched with the clamping groove 604; a rectangular through groove 601 is formed in one surface of the lining box 6; the rectangular through slot 601 is matched with the first rectangular pipe 502; the lower end of the rectangular through groove 601 is provided with a mounting groove 602; the mounting groove 602 is matched with the first special-shaped mounting flange 503; a through hole 603 is formed in the mounting groove 602; the through hole 603 is engaged with the screw post 5031.

As shown in fig. 7, an installation column 201 is arranged on the inner bottom surface of the water receiving tank 2; the lower end of the external soft water pipe 3 is arranged on the mounting column 201; the bottom end of the outer side surface of the water receiving tank 2 is provided with a fixing plate 202; a fixing hole 2021 is formed on the fixing plate 202; the fixing hole 2021 is matched with a bolt to fix the water receiving tank 2 on the compressor bottom plate assembly 1.

As shown in fig. 11-12, the lower part of the water pipe joint 5 is a round pipe 501; the upper end of the water pipe joint 5 is provided with a first rectangular pipe 502; the end surface of the first rectangular pipe 502 is provided with a first special-shaped mounting flange 503; the lower end of the first special-shaped mounting flange 503 is provided with a screw column 5031; a plurality of limit positions 5011 are uniformly arranged on the peripheral side surface of the circular pipe 501; the lower end of the limiting rib 5011 is provided with a plurality of first back-off 5012; the first reverse buckle 5012 is matched with the inner side face of the upper end of the inner hard water pipe 4; the upper end face of the screw post 5031 is provided with an installation screw hole 5032; the mounting screw holes 5032 are matched with the mounting through holes 7031; the mounting bolts pass through the mounting through holes 7031 to engage the mounting screw holes 5032.

As shown in fig. 8-10, the inner side surface of the upper end of the internal hard water pipe 4 is provided with a plurality of limiting grooves 401; the limiting groove 401 is matched with the limiting rib 5011; the lower end of the internal hard water pipe 4 is provided with a second reverse buckle 402; the second reverse buckle 402 is matched with the inner side surface of the upper end of the external flexible water pipe 3.

As shown in fig. 14, the right side of the steam outlet joint 7 is a circular pipe 701; the left side of the steam outlet joint 7 is provided with a second rectangular pipe 702; the second rectangular tube 702 is inserted into the first rectangular tube 502; the metal round pipe 701 passes through the rectangular channel 902 to humidify the refrigerating chamber 12; a second special-shaped flange 703 is fixed in the middle of the peripheral side surface of the second rectangular pipe 702; the second special-shaped flange 703 is attached to the back of the mounting groove 602 of the lining box 6; the lower end of the second special-shaped flange 703 is provided with an installation through hole 7031; the mounting through hole 7031 is matched with the mounting bolt to fixedly connect the steam outlet joint 7 with the water pipe joint 5; a metal round pipe is contained in the round pipe 701; the metal round tube is fixed on the round tube 701 of the steam outlet joint 7 through interference fit.

The implementation is the working principle of the refrigerator humidifying device: during the refrigeration work of the refrigerator, the frosting formed by hot air generated by heat exchange with food on the evaporator assembly of the refrigerator is defrosted by the heater, and the defrosted water flows into the water pan through the water outlet pipe of the freezing chamber 11. The cold air operation line of the refrigerator is that hot air generated by heat exchange between the refrigerating chamber 12 and food enters the bottom of the evaporator assembly of the freezing chamber 11 through a return air inlet 1003 at the lower end of the refrigerating chamber 12, the hot air generated by heat exchange between the freezing chamber 11 and the food enters the bottom of the evaporator assembly of the freezing chamber 11 from a gap at the lower end of a drawer of the freezing chamber 11, the hot air and the hot air passing through the refrigerating chamber 12 are sucked into the freezing air channel assembly 1002 by a fan in the freezing air channel 1002 assembly, the hot air is subjected to heat exchange when passing through the evaporator assembly to form cold air which enters the freezing air channel assembly 1002, the cold air is secondarily distributed by the freezing air channel assembly 1002, one part of the cold air enters the refrigerating chamber 2 through a channel at the upper ends of the refrigerating chamber 12 and the freezing chamber 11, one part of the cold air is blown out of the refrigerating chamber 11 through an air inlet 1004 in the freezing air channel assembly 1002, the cold air in the refrigerating chamber 12 and the freezing chamber 11 is subjected to heat exchange with the food again, and the generated hot air is refrigerated by the method, the refrigerating chamber 12 and the freezing chamber 11 are cooled by such repeated cycles, thereby reaching the set temperatures required for the refrigerating chamber 12 and the freezing chamber 11. The cold air is circulated by the centrifugal fan in the freezing air duct assembly, so that the hot air in the refrigerating chamber 12 always moves toward the freezing chamber 11.

The humidifying device is designed according to the principle, defrosting water in the water receiving tank 2 enters the refrigerating chamber 12 through the humidifying device through wet steam generated by volatilization, the refrigerating chamber 12 is humidified, the wet steam is mixed with hot air subjected to heat exchange with the refrigerating chamber and enters the refrigerating chamber 11 through the air return opening 1003 of the refrigerating chamber 12 for circulating refrigeration, and the wet steam and the hot air are circulated repeatedly, so that the refrigerating chamber 12 can be effectively humidified, a water source required by humidification or other devices for generating the wet steam by water are not required to be additionally added, the refrigerator cost is saved, and the electricity consumption is also saved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 utility model. 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.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. An air-cooled refrigerator with a hidden simple humidifying device comprises a box body (10), wherein the box body (10) comprises a freezing chamber (11) on the left side and a refrigerating chamber (12) on the right side; the method is characterized in that: a heater assembly (1001) is mounted at the bottom of the back of the box body (10); a freezing air duct assembly (1002) is mounted at the top of the back of the box body (10);

the middle of the back of the box body (10) is provided with a humidifying component; a refrigerating fan cover (8) is arranged in the middle of the inner side surface of the refrigerating chamber (12); an air return opening (1003) is formed in the lower end of the side face of the refrigerating chamber (12); the upper end of the side surface of the refrigerating chamber (12) is provided with an air inlet (1004);

the humidifying component comprises a water receiving tank (2), an external soft water pipe (3), an internal hard water pipe (4), a water pipe joint (5), a lining box (6) and a steam outlet joint (7); the water receiving tank (2) is fixedly arranged on the compressor bottom plate assembly (1);

the lower end of the external soft water pipe (3) is arranged in the water receiving tank (2); the upper end of the external soft water pipe (3) is connected with the lower end of the internal hard water pipe (4); the upper end of the internal hard water pipe (4) is connected with a water pipe joint (5);

the water pipe joint (5) is arranged on the outer side of the lining box (6); the steam outlet joint (7) is arranged on the inner side of the lining box (6) and is connected with the water pipe joint (5);

the lining box (6) is arranged on one side surface of the inner lining of the refrigerating chamber; a refrigerating fan cover (8) is arranged on the other side surface of the refrigerating chamber lining; a decorative lamp assembly (9) is arranged on the outer side surface of the refrigerating fan cover (8);

a plurality of claws (901) are uniformly arranged on the periphery of the back of the decorative lamp component (9); the side surface of the decorative lamp component (9) is provided with a rectangular channel (902); the rectangular channel (902) is used for passing through the steam outlet joint (7);

a special-shaped hole (802) for passing a wire and installing a steam outlet joint (7) is formed in the middle of one surface of the refrigerating fan cover (8); a plurality of claw through holes (803) are formed in the periphery of the special-shaped hole (802);

a plurality of clamping grooves (604) are formed in the periphery of one surface of the lining box (6); the clamping jaw (901) penetrates through the clamping jaw through hole (803) to be matched with the clamping groove (604) in a clamping mode.

2. The air-cooled refrigerator with the hidden simple humidifying device according to claim 1, wherein a mounting column (201) is arranged on the inner bottom surface of the water receiving tank (2); the lower end of the external soft water pipe (3) is arranged on the mounting column (201).

3. The air-cooled refrigerator with hidden simple humidifying device of claim 1, wherein the water pipe connector (5) is a round pipe (501) below; the upper end of the water pipe joint (5) is provided with a first rectangular pipe (502); the end surface of the first rectangular pipe (502) is provided with a first special-shaped mounting flange (503); the lower end of the first special-shaped mounting flange (503) is provided with a screw column (5031).

4. The air-cooled refrigerator with the hidden simple humidifying device according to claim 3, wherein a rectangular through groove (601) is formed in one surface of the liner box (6); the rectangular through groove (601) is matched with the first rectangular pipe (502); the lower end of the rectangular through groove (601) is provided with a mounting groove (602); the mounting groove (602) is matched with a first special-shaped mounting flange (503); a through hole (603) is arranged in the mounting groove (602); the through hole (603) is matched with the screw column (5031).

5. The air-cooled refrigerator with the hidden simple humidifying device according to claim 4, wherein the right side of the steam outlet joint (7) is a round pipe (701); the left side of the steam outlet joint (7) is provided with a second rectangular pipe (702); the second rectangular tube (702) is inserted into the first rectangular tube (502); the round pipe (701) penetrates through the rectangular channel (902) to humidify the refrigerating chamber (12);

a second special-shaped flange (703) is fixed in the middle of the peripheral side surface of the second rectangular pipe (702); the second special-shaped flange (703) is attached to the back of the mounting groove (602) of the lining box (6);

the lower end of the second special-shaped flange (703) is provided with an installation through hole (7031); the mounting through hole (7031) is matched with the mounting bolt to fixedly connect the steam outlet joint (7) with the water pipe joint (5).

6. The air-cooled refrigerator with the hidden simple humidifying device according to claim 1, wherein a surface of the refrigerating fan cover (8) is provided with a plurality of screw holes (801); the screw holes (801) are matched with screws to fix the refrigerating fan cover (8) on the refrigerating chamber lining.

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