CN216769919U - Refrigerator - Google Patents

Abstract

The utility model relates to the technical field of refrigeration, and discloses a refrigerator which comprises a cabinet body, a cabinet door, an evaporated water box, a baffle plate assembly and a flow guide assembly, wherein the cabinet door is provided with a cabinet door opening; a refrigeration chamber is limited at the upper part of the cabinet body, and a compressor bin is limited at the lower part of the cabinet body; the evaporating water box is arranged in the compressor bin; the baffle plate assembly is arranged on the front side of the compressor bin and is positioned below the cabinet door; the top of the baffle plate component is provided with a water receiving groove corresponding to the front surface of the cabinet door, and the water receiving groove is provided with a water outlet hole; the flow guide assembly is arranged in the compressor bin, one end of the flow guide assembly corresponds to the water outlet hole, and the other end of the flow guide assembly corresponds to the evaporation water box and is used for guiding condensed water flowing out of the water receiving tank into the evaporation water box. The utility model can catch condensed water dropping from the surface of the cabinet door and carry out evaporation treatment in the compressor bin, thereby preventing the condensed water from directly dropping on the ground, and effectively improving the use safety and user experience of the refrigerator.

Description

Refrigerator

Technical Field

The utility model relates to the technical field of refrigeration, in particular to a refrigerator.

Background

At present, through visiting the market and communicating with the user face to face, discover that some users can produce the condensation on the glass door of refrigerated display cabinet (such as beverage cabinet) because summer temperature is high, and ambient humidity is big when using refrigerated display cabinet, and the condensation water generally directly drips on subaerial, causes the potential safety hazard, reduces user experience.

Thus, improvements in the prior art are needed.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is: the utility model provides a freezer to the condensation water of solving prior art's refrigerated display case directly drips subaerial, causes the potential safety hazard, reduces user experience's technical problem.

In order to achieve the above object, the present invention provides a refrigerator including:

the refrigerator comprises a cabinet body, a compressor cabin and a refrigerator, wherein a refrigeration chamber is defined at the upper part of the cabinet body, and the compressor cabin is defined at the lower part of the cabinet body;

the cabinet door is rotatably connected with the cabinet body and is used for opening and closing the refrigeration cavity;

the evaporating water box is arranged in the compressor bin;

wherein, still include:

the baffle plate assembly is arranged on the front side of the compressor bin and is positioned below the cabinet door; the top of the baffle plate component is provided with a water receiving groove corresponding to the front surface of the cabinet door, and the water receiving groove is provided with a water outlet hole;

and the flow guide assembly is arranged in the compressor bin, one end of the flow guide assembly corresponds to the water outlet hole, and the other end of the flow guide assembly corresponds to the evaporation water box and is used for guiding condensed water flowing out of the water receiving tank into the evaporation water box.

In some embodiments of the present application, the bottom surface of the water receiving tank is an inclined surface, and the water outlet hole is formed at the lowest point of the bottom surface of the water receiving tank.

In some embodiments of the present application, the water outlet hole is disposed at a position close to one end of the water receiving tank.

In some embodiments of the present application, an inner surface of the water receiving tank is inclined downward toward the water outlet hole, so that a peripheral surface of the water outlet hole forms a shape of an inverted frustum.

In some embodiments of the present application, a vent hole is further formed in the top of the baffle assembly, the vent hole is communicated with the compressor bin, the compressor bin is located in front of the water receiving tank, and the horizontal height of the vent hole is higher than that of the water outlet hole.

In some embodiments of the present application, the method further comprises:

the compressor and the condenser are arranged in the compressor bin;

and one end of the evaporation coil is communicated with the output end of the compressor, and the other end of the evaporation coil is communicated with the input end of the condenser.

In some embodiments of the present application, a portion of the length of the evaporator coil passes through the interior of the evaporative water box.

In some embodiments of the present application, the compressor is disposed in the middle of the compressor compartment, and the evaporation water box is U-shaped and is disposed around the compressor.

In some embodiments of the present application, a fixing member is disposed at the bottom of the evaporation water box for embedding the evaporation coil therein;

the evaporating water box is provided with a limiting part for limiting the evaporating coil in the fixing part.

In some embodiments of the present application, the flow guide assembly includes a flow guide portion and mounting portions disposed at both sides of the flow guide portion;

the mounting part is used for being connected with a top plate of the compressor bin;

the cross section of the flow guide part is U-shaped and is used for receiving condensed water flowing out of the water receiving tank and guiding the condensed water into the evaporation water box.

Compared with the prior art, the refrigerator provided by the embodiment of the utility model has the beneficial effects that:

according to the refrigerator provided by the embodiment of the utility model, the water receiving structure for receiving the condensed water of the cabinet door is arranged at the top of the front baffle plate of the compressor bin, and the flow guide structure is arranged in the compressor bin to guide the condensed water into the evaporation container, so that the condensed water dropping from the surface of the cabinet door can be received and evaporated in the compressor bin, the condensed water is prevented from directly dropping on the ground, and the use safety and the user experience of the refrigerator are effectively improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described 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 to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a refrigerator according to an embodiment of the present invention;

fig. 2 is a first schematic structural view of the refrigerator with a door removed;

fig. 3 is a second schematic structural view of the refrigerator with the door removed;

FIG. 4 is an enlarged view at A in FIG. 3;

fig. 5 is a front view of the cooler with the door and baffle assembly removed;

FIG. 6 is a schematic view of the compressor bin interior, flow directing assembly and baffle assembly;

FIG. 7 is a schematic view of the compressor bin interior and flow directing assembly;

FIG. 8 is a side view of the compressor case interior and flow directing assembly;

in the figure, 100, a cabinet body; 101. a refrigeration chamber; 102. a compressor bin; 200. a cabinet door; 310. a compressor; 320. an evaporating coil; 400. a baffle assembly; 410. a water receiving tank; 420. a water outlet hole; 500. evaporating the water box; 510. a fixing member; 520. a limiting member; 600. a flow guide assembly; 610. a flow guide part; 620. an installation part.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

As shown in fig. 1, a refrigerator according to a preferred embodiment of the present invention mainly includes a cabinet 100, a cabinet door 200, a refrigeration cycle system, a baffle assembly 400, an evaporation water box 500, and a diversion assembly 600.

Wherein the cabinet 100 defines a refrigerating chamber 101 at an upper portion thereof and a compressor compartment 102 at a lower portion thereof. The cabinet body 100 generally includes a housing and an inner container, the inner container is disposed in the housing, and an installation space is formed between the inner container and the housing for installing other components of the refrigerator and forming a foaming insulation layer. The interior of the inner container forms the refrigeration chamber 101 (refrigerating chamber, temperature changing chamber, or freezing chamber). For example, when the refrigerator is a beverage counter, the refrigerated chamber 101 is a refrigerator.

The cabinet door 200 is rotatably connected to the cabinet body 100 to open and close the refrigerating chamber 101. The cabinet door 200 is a glass door.

The refrigeration cycle system generally includes a compressor 310, a condenser, a dry filter, a capillary tube, an evaporator, and the like, which are connected by a refrigerant pipe, and the operation of the refrigeration cycle system includes a compression process, a condensation process, a throttling process, and an evaporation process. Specifically, the compression process is as follows: when a power cord of the refrigerator is plugged in and a contact of the thermostat is turned on, the compressor 310 starts to operate, and a low-temperature and low-pressure refrigerant from the evaporator is sucked into the compressor 310, compressed into a high-temperature and high-pressure superheated gas in a cylinder of the compressor 310, and discharged into the condenser. The condensation process is as follows: high-temperature and high-pressure refrigerant gas is radiated by the condenser, the temperature is continuously reduced, the refrigerant gas is gradually cooled to normal-temperature and high-pressure saturated vapor and further cooled to saturated liquid, the temperature is not reduced any more, and the pressure of the refrigerant in the whole condensation process is almost unchanged. The throttling process is as follows: the condensed refrigerant saturated liquid flows into the capillary after moisture and impurities are filtered by the drying filter, throttling and pressure reduction are carried out through the capillary, and the refrigerant is changed into normal-temperature low-pressure wet vapor. The evaporation process is as follows: the normal temperature and low pressure wet steam enters the evaporator and starts to absorb heat for vaporization, so that the temperature of the evaporator and the surrounding is reduced, the refrigeration of the refrigeration cavity is realized, and the refrigerant is changed into low temperature and low pressure gas. The refrigerant from the evaporator returns to the compressor 310 again, and repeats the above processes, and energy conversion is performed through the state change of the refrigerant, so that the heat in the electric refrigerator is transferred to the air outside the refrigerator, thereby implementing the refrigeration cycle of the refrigerator. When the evaporator is arranged on the wall of the refrigerating chamber, the direct-cooling refrigerator is obtained; when the evaporator is arranged in the air duct of the refrigerator, the air-cooled refrigerator is obtained. The structure setting and the operation principle about freezer refrigeration cycle system described above are prior art, and this application is no longer repeated. In this embodiment, the compressor 310 is disposed at a substantially middle position of the compressor compartment 102, and the condenser is disposed at a periphery of the compressor 310. In this embodiment, the refrigerant pipe between the compressor 310 and the condenser is defined as an evaporation coil 320, that is, one end of the evaporation coil 320 is communicated with the output end of the compressor 310, and the other end of the evaporation coil 320 is communicated with the input end of the condenser, and when the refrigeration cycle system works, the evaporation coil 320 radiates heat to the outside.

The baffle assembly 400 is disposed at the front side of the compressor compartment 102 and below the cabinet door 200. The top of the baffle assembly 400 is provided with a water receiving groove 410 corresponding to the front surface of the cabinet door 200, and the water receiving groove 410 is provided with a water outlet hole 420. The condensed water dropping from the front surface of the cabinet door 200 is caught by the water receiving groove 410, preventing the condensed water from directly dropping on the ground, and then the condensed water on the water receiving groove 410 flows downward from the water outlet hole 420.

The evaporation water box 500 is disposed in the compressor compartment 102, and is used for evaporating condensed water.

The flow guide assembly 600 is disposed in the compressor compartment 102, and has one end corresponding to the water outlet hole 420 and the other end corresponding to the evaporation water box 500, and is configured to guide the condensed water flowing out of the water receiving tank 410 to the evaporation water box 500 for evaporation treatment.

The application provides a freezer is equipped with the water receiving structure that is used for accepting cabinet door condensation water at the preceding baffle top in compressor storehouse to be equipped with water conservancy diversion structure in compressor storehouse with condensation water drainage to evaporation vessel, thereby can catch the condensation water that drips from cabinet door surface and carry out evaporation treatment in the compressor storehouse, avoid condensation water directly to drip on ground, effectively improve the safety in utilization and the user experience of freezer.

In some embodiments of the present application, the bottom surface of the water receiving tank 410 at the top of the baffle assembly 400 is an inclined surface, and the water outlet hole 420 is disposed at the lowest point of the bottom surface of the water receiving tank 410, so as to facilitate the condensed water in the water receiving tank 410 to flow to the water outlet hole 420.

Further, the water outlet hole 420 is disposed at a position close to one end of the water receiving tank 410. Further, the outlet hole 420 is disposed at a side near the handle of the cabinet door 200.

Further, a position of the side surface of the water receiving tank 410 corresponding to the water outlet hole 420 is an inclined surface, so that the peripheral surface of the water outlet hole 420 forms an inverted frustum shape, which is beneficial to enabling condensed water around the water outlet hole 420 to smoothly flow into the water outlet hole 420.

In some embodiments of the present application, the top of the baffle plate assembly 400 is further provided with a vent hole 430. The vent 430 is communicated with the compressor housing 102, the vent 430 is located in front of the water receiving groove 410, and the level of the vent 430 is higher than that of the water outlet hole 420, that is, the position of the vent 430 is higher than that of the water outlet hole 420. When the refrigeration cycle system operates, the heat in the compressor bin 102 is increased, and hot air is blown out from the vent holes 430 to the cabinet door 200 under the action of the fan in the compressor bin 102, so that condensation on the front surface of the cabinet door 200 is reduced, and then the dripping condensation water is reduced, thereby reducing the processing pressure of the evaporation water box 500 in the compressor bin 102, and avoiding that the water volume of the condensation water exceeds the bearing range of the evaporation water box 500 in the compressor bin 102, so that the water overflows the evaporation water box 500. The ventilation hole 430 is located in front of the water receiving groove 410, water receiving of the water receiving groove 410 is not affected, the ventilation hole 430 is higher in position, and water in the water receiving groove 410 cannot flow into the ventilation hole 430.

In some embodiments of the present application, the evaporation water box 500 is U-shaped and is disposed around the compressor 310, and a part of the pipe section of the evaporation coil 320 passes through the inside of the evaporation water box 500, so as to utilize the heat dissipated by the evaporation coil 320 to perform efficient evaporation. Further, the bottom of the evaporating water box 500 is provided with a fixing member 510 for embedding the evaporating coil 320 therein. The evaporating water box 500 is provided with a limiting member 520 for limiting the evaporating coil 320 in the fixing member 510. Preferably, the fixing member 510 may be a fastener with a U-shaped groove, and the evaporating coil 320 may be directly embedded therein to complete the primary fixing. Preferably, the limiting member 520 may be a U-shaped limiting rod, two ends of which are respectively connected to the side wall of the evaporation water box 500, and the middle portion of which presses the evaporation coil 320 against the fixing member 510, so that the evaporation coil 320 is fixed in position in the evaporation water box 500. When the evaporating water box 500 is U-shaped, it is preferable that the evaporating coil 320 is wound around the outer shape of the evaporating water box 500.

In some embodiments of the present application, the flow guide assembly 600 includes a flow guide portion 610 and mounting portions 620 disposed at both sides of the flow guide portion 610. The mounting portion 620 is configured to be connected to a top plate of the compressor housing 102. The cross-sectional shape of the flow guide part 610 is U-shaped, and is used for receiving condensed water flowing out of the water receiving tank 410 and guiding the condensed water into the evaporation water box 500.

To sum up, the utility model provides a refrigerator, which at least has the following beneficial effects compared with the prior art:

firstly, the water receiving structure (the water receiving groove 410 and the water outlet hole 420) for receiving the condensed water of the cabinet door is arranged at the top of the front baffle plate of the compressor bin, and the flow guide structure (the flow guide assembly 600) is arranged in the compressor bin to guide the condensed water into the evaporation container (the evaporation water box 500), so that the condensed water dropping from the surface of the cabinet door can be received and evaporated in the compressor bin, the condensed water is prevented from directly dropping on the ground, and the use safety and the user experience of the refrigerator are effectively improved.

Secondly, in the present invention, the bottom surface of the water receiving tank 410 is provided with an inclined surface, and the water outlet hole 420 is located at the lowest point, which is beneficial for the condensed water in the water receiving tank 410 to flow to the water outlet hole 420 and flow into the evaporation water box 500 along the flow guide assembly 600, thereby preventing the condensed water from accumulating in the water receiving tank 410.

Thirdly, the top of the baffle assembly 400 is further provided with a vent hole 430 communicated with the compressor bin 102, so that hot air is blown out from the vent hole 430 and blown to the cabinet door 200, which is beneficial to reducing condensation on the front surface of the cabinet door 200.

Fourthly, according to the present invention, a portion of the pipe section of the evaporation coil 320 between the compressor 310 and the condenser passes through the inside of the evaporation water box 500, and a structure for limiting and fixing the evaporation coil 320 is provided in the evaporation water box 500, which is beneficial to stably utilizing the heat emitted from the evaporation coil 320 to perform high-efficiency evaporation.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims (10)

1. A refrigerator, comprising:

the refrigerator comprises a cabinet body, a compressor cabin and a refrigerator, wherein a refrigeration chamber is defined at the upper part of the cabinet body, and the compressor cabin is defined at the lower part of the cabinet body;

the cabinet door is rotatably connected with the cabinet body and is used for opening and closing the refrigeration cavity;

the evaporating water box is arranged in the compressor bin;

it is characterized by also comprising:

the baffle plate assembly is arranged on the front side of the compressor bin and is positioned below the cabinet door; the top of the baffle plate component is provided with a water receiving groove corresponding to the front surface of the cabinet door, and the water receiving groove is provided with a water outlet hole;

and the flow guide assembly is arranged in the compressor bin, one end of the flow guide assembly corresponds to the water outlet hole, and the other end of the flow guide assembly corresponds to the evaporation water box and is used for guiding condensed water flowing out of the water receiving tank into the evaporation water box.

2. The cooler of claim 1, wherein:

the bottom surface of the water receiving tank is an inclined surface, and the water outlet hole is formed in the lowest point of the bottom surface of the water receiving tank.

3. The cooler of claim 2, wherein:

the water outlet is arranged at a position close to one end of the water receiving tank.

4. The cooler of claim 3, wherein:

the inner surface of the water receiving tank inclines downwards towards the water outlet hole, so that the peripheral surface of the water outlet hole forms the shape of an inverted frustum.

5. The cooler of claim 1, wherein:

the top of baffle subassembly still is equipped with the ventilation hole, its with compressor storehouse intercommunication, its be located the place ahead of water receiving tank, and its level is higher than the level of apopore.

6. The cooler of claim 1, further comprising:

the compressor and the condenser are arranged in the compressor bin;

and one end of the evaporation coil is communicated with the output end of the compressor, and the other end of the evaporation coil is communicated with the input end of the condenser.

7. The cooler of claim 6, wherein:

and part of the pipe section of the evaporation coil passes through the inside of the evaporation water box.

8. The cooler of claim 7, wherein:

the compressor is arranged in the middle of the compressor bin, and the evaporating water box is in a U shape and is arranged around the compressor.

9. The cooler of claim 7, wherein:

the bottom of the evaporating water box is provided with a fixing piece for embedding the evaporating coil therein;

the evaporating water box is provided with a limiting part for limiting the evaporating coil in the fixing part.

10. The cooler of claim 1, wherein:

the flow guide assembly comprises a flow guide part and mounting parts arranged on two sides of the flow guide part;

the mounting part is used for being connected with a top plate of the compressor bin;

the cross section of the flow guide part is U-shaped and is used for receiving condensed water flowing out of the water receiving tank and guiding the condensed water into the evaporation water box.

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