CN214009669U - Refrigerator - Google Patents

Abstract

The utility model provides a refrigerator, it includes the press storehouse, is located the water receiving box of press storehouse bottom, wherein, be equipped with in the press storehouse and be located wire tube condenser in the water receiving box, the wire tube condenser is including being located the condenser pipe of water receiving box top and with condenser pipe fixed connection's heat conduction structure, heat conduction structure's bottom is located in the water receiving box. The utility model discloses a freezer utilizes heat conduction structure will the heat conduction of condenser pipe gives the comdenstion water or the water of defrosting of water receiving box to the comdenstion water or the evaporation of defrosting water, simultaneously, the condenser pipe is not direct contact with comdenstion water or the water of defrosting, avoids because the condenser pipe is corroded and causes the risk that the refrigerant leaked.

Description

Refrigerator

Technical Field

The utility model relates to a refrigeration technology field especially relates to a can effectively solve freezer of comdenstion water or change white water evaporation problem.

Background

During the use of the refrigerator product, especially in high-temperature and high-humidity outdoor environments, wet air in the environment enters the refrigerator due to frequent door opening to form condensed water or defrosted water, and a drain pipe is usually arranged in the refrigerator to drain the condensed water or the defrosted water into the water receiving box. Especially, a large amount of defrosting water can be formed during defrosting, so that the water in the water receiving box is easily accumulated to be full, and if the water is not treated in time, the water can naturally overflow to influence the environment and sanitation around the refrigerator, and even influence the safety of components of the refrigerator.

The following approaches are considered to solve the above problems: the first mode is as follows: adopt the detachable water receiving box, will connect the water receiving box to dismantle before the water in the water receiving box is full of the box and pour the back by oneself and install the water receiving box in the freezer, such mode exists and needs the user in time to observe the water level of water receiving box, otherwise will lead to the water in the water receiving box to be full of the box and spill over, and this scheme has the problem of inconvenient operation moreover. The second mode is as follows: the high-temperature pipeline of the refrigeration system is additionally arranged in the water receiving box, the high-temperature pipeline is soaked in condensed water or defrosting water of the water receiving box, and the condensed water or the defrosting water is heated by utilizing the heat of the high-temperature pipeline, so that the evaporation of the condensed water or the defrosting water is accelerated, and the purpose of drainage is achieved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safe and effectual freezer that solves the evaporation problem of condensate water or defrosting water in the water receiving box.

In order to realize one of the above purposes, the utility model provides a technical scheme as follows:

the utility model provides a refrigerator, includes the press storehouse, is located the water receiving box of press storehouse bottom, be equipped with in the press storehouse and be located wire pipe condenser in the water receiving box, wire pipe condenser including being located the condenser pipe of water receiving box top and with condenser pipe fixed connection's heat conduction structure, heat conduction structure's bottom is located in the water receiving box.

Further, the condenser pipe is arranged in a snake shape, and the heat conduction structure is located on at least one side of the condenser pipe.

Further, the heat conduction structure is a steel wire pipe.

Furthermore, the water receiving box comprises a first evaporation area, a second evaporation area and a separation plate for separating the first evaporation area from the second evaporation area, and the wire tube condenser is arranged in the second evaporation area; the upper part of the partition board is provided with a communication hole for communicating the first evaporation area and the second evaporation area, or at least part of the partition board is lower than the side wall which is arranged in a surrounding way and forms the first evaporation area.

Further, the side wall at least partially enclosing to form the second evaporation area is lower than the side wall enclosing to form the first evaporation area.

Furthermore, a fixed step for fixing the condensation pipe is arranged on the bottom wall of the second evaporation area, and the fixed step is higher than the lowest part on the side wall of the second evaporation area.

Further, the freezer is still including setting up the fan in the press storehouse, the water receiving box with the silk pipe condenser is located the air outlet side of fan.

Furthermore, the water receiving box comprises a first evaporation area, a second evaporation area and a partition board for separating the first evaporation area from the second evaporation area, and the fan is positioned on one side of the second evaporation area, which is far away from the first evaporation area.

Further, the fan still includes the fan housing, the fan housing includes air inlet end, air-out end, connection the air inlet end with the cover body of air-out end, cover the internal conical wind channel that has of cover, the fan set up in the wind channel, the silk pipe condenser with the adjacent setting of air-out end.

Further, the freezer is still including being located the refrigeration room of press storehouse top, with the drain pipe that the refrigeration room is linked together, still be equipped with the compressor in the press storehouse, be located on the compressor and be located the evaporation dish of drain pipe below, with the overflow pipe that the evaporation dish is linked together, the overflow pipe downwardly extending extremely in the water receiver.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a freezer includes wire pipe condenser in water receiving box and the water receiving box, wherein, condenser pipe in the wire pipe condenser is located the top of water receiving box, with the fixed heat conduction structure of condenser pipe extends to in the water receiving box, through above-mentioned structure, the heat conduction structure will the heat conduction of condenser pipe is given and is located the comdenstion water or the water of defrosting of water receiving box to accelerate comdenstion water or the evaporation of defrosting water, simultaneously, the condenser pipe is not direct contact with comdenstion water or the water of defrosting, avoids the condenser pipe because the risk of the refrigerant leakage that is caused by the erosion.

Drawings

Fig. 1 is a schematic structural view of each component in a refrigerator implementing the invention.

Fig. 2 is a schematic structural view of the water receiving box in fig. 1.

Fig. 3 is a schematic view of the wire-tube condenser of fig. 1 from another angle.

The system comprises a compressor bin 10, a compressor 11, an evaporation pan 12, an overflow pipe 13, a water receiving box 20, a first evaporation area 21, a second evaporation area 22, a fixed step 221, a separation plate 23, a communication hole 24, a wire tube condenser 30, a condensation pipe 31, a heat conduction structure 32, a fan 40, a fan cover 41, an air inlet end 411, an air outlet end 412 and a cover 413.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

In the various drawings of the present invention, certain dimensions of structures or portions may be exaggerated relative to other structural portions for ease of illustration and, thus, are provided only to illustrate the basic structure of the subject matter of the present invention.

It should be noted that the terms "upper", "lower", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of simplifying the description of the present invention, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention. Specifically, the direction toward the ground is downward, and the other directions are defined below as references.

The utility model provides a refrigerator, as shown in fig. 1 to fig. 3, the refrigerator includes press storehouse 10, is located the water receiver 20 of press storehouse 10 bottom, be located wire pipe condenser 30 in the water receiver 20, the water receiver 20 is used for flourishing comdenstion water or defrosting water, wire pipe condenser 30 provides comdenstion water or defrosting water heating load in order to accelerate its evaporation rate.

Specifically, the press chamber 10 is located below the freezer, and the freezer further includes a refrigeration chamber (not shown) located above the press chamber 10 and a drain pipe (not shown) communicated with the refrigeration chamber, and the drain pipe is used for discharging condensed water or defrosted water generated in the refrigeration chamber.

Further, a compressor 11, an evaporation pan 12 located on the compressor 11 and below the water discharge pipe, and an overflow pipe 13 communicated with the evaporation pan 12 are also arranged in the press bin 10, and the overflow pipe 13 extends downwards into the water receiving box 20; condensed water or defrosted water generated in the refrigerating chamber is discharged into the evaporation pan 12 along the drain pipe, the condensed water or defrosted water in the evaporation pan 12 is rapidly evaporated by the heat of the compressor 11, and when the condensed water or defrosted water is collected in the evaporation pan 12 and the liquid level of the condensed water or defrosted water in the evaporation pan 12 is higher than the upper end edge of the overflow pipe 13, the condensed water or defrosted water is discharged into the water receiving box 20 along the overflow pipe 13.

As a preferred embodiment of the present invention, the water receiving box 20 is disposed adjacent to the compressor 11. Specifically, the water receiving box 20 comprises a first evaporation area 21, a second evaporation area 22 and a partition plate 23 for separating the first evaporation area 21 from the second evaporation area 22, the compressor 11 is arranged adjacent to the first evaporation area 21, and the overflow pipe 13 extends downwards into the first evaporation area 21.

The upper part of the partition plate 23 is provided with a communication hole 24 for communicating the first evaporation area 21 and the second evaporation area 22, or at least part of the partition plate 23 is lower than the side wall surrounding the first evaporation area 21. It is to be understood that the position of the communication hole 24 on the partition plate 23 or the specific position of the lower partition plate 23 is not limited, and as such, the inner diameter of the communication hole 24 is not limited as long as the purpose of communicating the first evaporation zone 21 and the second evaporation zone 22 can be achieved.

In general, condensed or defrosted water can evaporate itself in said first evaporation zone 21. In a special case, for example, when the refrigerator is defrosted, a large amount of condensed water or defrosted water is collected in the first evaporation area 21 and cannot be evaporated in time, and when the liquid level of the first evaporation area 21 exceeds the lowest position of the communication hole 24 or the lowest position of the upper end of the partition plate 23, the condensed water or defrosted water flows to the second evaporation area 22, and the second evaporation area 21 stores the excessive condensed water or defrosted water to prevent the condensed water or defrosted water from overflowing to the ground, which brings inconvenience to users.

In this embodiment, the area of the first evaporation area 21 is larger than that of the second evaporation area 22, and when the condensed water or the defrosting water is concentrated in the first evaporation area 21, the larger area of the first evaporation area 21 is beneficial to the evaporation of the condensed water or the defrosting water.

Further, in order to ensure that the liquid level of the condensed water or the defrosted water in the second evaporation zone 22 is below the condenser pipe 31, and at least a part of the side wall enclosing the second evaporation zone 22 is lower than the side wall enclosing the first evaporation zone 21, on one hand, the second evaporation zone 22 is mainly an evaporation area which is additionally arranged for preventing the condensed water or the defrosted water in the first evaporation zone 21 from overflowing to the ground, on the other hand, the condensed water or the defrosted water in the second evaporation zone 22 is not too much and can be quickly evaporated, so that the arrangement of the lower side wall of the second evaporation zone 22 can save materials; on the other hand, when the wire-tube condenser 30 is located in the second evaporation zone, the lower sidewall of the second evaporation zone 22 can effectively lower the level of the condensed water or the defrosting water in the second evaporation zone 22, so that the level of the condensed water or the defrosting water is lower than the height of the condenser 31, and the condenser 31 is prevented from being soaked in the condensed water or the defrosting water.

The wire tube condenser 30 comprises a condensation tube 31 positioned above the water receiving box 20 and a heat conduction structure 32 fixedly connected with the condensation tube 31, and the bottom end of the heat conduction structure 32 is positioned in the water receiving box 20. On one hand, the heat conduction structure 32 in the wire-tube condenser 30 is used for conducting the heat of the condensation tube 31 to the condensed water or the defrosting water in the water receiving box 20, so that the evaporation of the condensed water or the defrosting water is accelerated, and meanwhile, the temperature of the condenser 31 can be reduced; on the other hand, the condensation pipe 31 is located above the liquid level of the condensed water or the defrosted water in the water receiving box 20, so that the risk of refrigerant leakage caused by corrosion of the condensed water or the defrosted water is avoided.

In a preferred embodiment, the wire-tube condenser 31 is disposed in the second evaporation area 22, and provides high heat to the condensed water or the defrosting water in the second evaporation area 22, so as to increase the evaporation rate and prevent the condensed water or the defrosting water from overflowing to the ground.

Specifically, a fixing step 221 for fixing the wire-tube condenser 30 is disposed on the bottom wall of the second evaporation zone 22, and the fixing step 221 is higher than the lowest portion on the side wall of the second evaporation zone 22 so as to ensure that the lowest end of the wire-tube condenser 30 is higher than the liquid level of the condensed water or the defrosted water in the second evaporation zone 22. Specifically, the fixing step 221 is provided with a fixing structure for fixing the wire-tube condenser 30, so as to ensure that the wire-tube condenser 30 is stably fixed in the second evaporation area 22 of the water receiving box 20. Specifically, the condensation duct 31 is fixed on the fixing step 221 of the second evaporation zone 22, and the heat conductive structure 32 is fixed on the condensation duct 31.

As a preferred embodiment of the present invention, the condensation duct 31 is arranged in a serpentine shape to increase the heat exchange area of the condensation duct 31.

In this embodiment, the specific arrangement direction of the condensation pipes 31 is not limited, and the condensation pipes 31 may be arranged in a horizontal serpentine manner or in a longitudinal serpentine manner, and the fixing manner between the heat conducting structure 32 and the condensation pipes 31 is not affected.

In this embodiment, the condenser pipe 31 is arranged along horizontal snakelike, the heat conducting structure 32 is arranged along vertically the lateral part of condenser pipe 31, it is convenient heat conducting structure 32 is fixed on the condenser pipe 31, simultaneously, heat conducting structure 32 with condenser pipe 31 fully contacts, does benefit to thermal conduction.

The heat conduction structure 32 is located on at least one side of the condensation pipe 31, and is favorable for the heat conduction structure 32 to conduct the heat of the condensation pipe 31 to the condensed water or defrosting water in the water receiving box 20, so that the evaporation of the condensed water or defrosting water in the water receiving box 20 is accelerated. Preferably, the heat conducting structures 32 are located at two sides of the condensation pipe 31, so that the number of the heat conducting structures 32 is increased, and the work efficiency of the heat conducting structures 32 in conducting heat is improved.

The heat conducting structure 32 is a steel wire pipe, a gap between the steel wire pipes provides a space for heat dissipation of the condensation pipe 31, and on the premise that the heat conducting effect of the heat conducting structure 32 is not affected, the steel wire pipe can also reduce the self weight of the heat conducting structure 32, and the structural stability of the wire pipe condenser 30 is improved.

It is understood that the heat conducting structure 32 may be a plate or other shape, and the material or shape that can satisfy the same technical effect as the steel wire pipe is within the protection scope of the present invention.

Based on any one of the above-mentioned embodiments, the freezer is still including setting up fan 40 in the press storehouse 10, water receiver 20 with wire pipe condenser 30 is located fan 40's air outlet side makes the wind that fan 40 blew out passes through wire pipe condenser 30 with water receiver 20, fan 40 helps the condenser pipe 31 heat dissipation, simultaneously, hot-blast blow through the top of water receiver 20 increases the air flow above the water receiver 20 for the evaporation of condensate water or defrosting water in the water receiver 20. Because the compressor 11 is also located at the air outlet side of the fan 40, the fan 40 can also help the compressor 11 to dissipate heat and cool.

Preferably, the fan 40 is located on a side of the second evaporation area 22 away from the first evaporation area 21, so that the area of the overfire air above the water receiving box 20 can be increased, and the evaporation rate of the condensed water or the defrosted water can be increased.

Further, the fan 40 further includes a fan housing 41, which defines a flow direction of the wind and ensures that the wind blown out by the fan 40 blows toward the wire-tube condenser 30 in a single direction; on the other hand, the wind cover 41 can gather wind, so that the wind quantity of the fan 40 cannot be reduced when reaching the wire tube condenser 30, and the utilization rate of the wind blown out by the fan 40 is ensured.

Specifically, the fan housing 41 includes an air inlet end 411, an air outlet end 412, and a cover 413 connected to the air inlet end 411 and the air outlet end 412, a tapered air duct is provided in the cover 413, the inner diameter of the air inlet end 411 is smaller than the inner diameter of the air outlet end 412, that is, the air duct is tapered. The fan 40 is arranged in the air duct, and the wire tube condenser 30 is arranged adjacent to the air outlet end 412. Preferably, the size of the air outlet end 412 covers the arrangement area of the condensation pipe 31 to increase the area of the fan 40 blowing to the wire-tube condenser 30, so as to facilitate the heat dissipation of the wire-tube condenser 30.

The arrangement of each part in the press storehouse 10 of freezer does: the compressor 11 is located on one side of the first evaporation area 21 departing from the second evaporation area 22, the evaporation pan 12 is disposed above the compressor 11, the overflow pipe 13 extends to the first evaporation area 21, and the fan 40 is disposed on one side of the second evaporation area 22 departing from the first evaporation area 21, that is, the arrangement of the components in the press cabin 10 is as follows: the water-saving device comprises a compressor 10, a water receiving box 20 and a fan 40, wherein the wire tube condenser 30 is arranged in a second evaporation area 22 of the water receiving box 20.

The condensed water or the defrosting water in the refrigerating chamber is discharged into the evaporation pan 12 through the drain pipe, the condensed water or the defrosting water which cannot be evaporated in time is discharged into the first evaporation area 21 through the overflow pipe 13, the condensed water or the defrosting water in the first evaporation area 21 is gathered to a certain amount and then overflows to the second evaporation area 22 through the communication hole 24, and the heat of the condenser 31 is utilized to accelerate the evaporation of the condensed water or the defrosting water so as to avoid overflowing to the ground.

The path of wind passing through the fan 40 when in operation: wind blows to the wire tube condenser 30, the upper part of the water receiving box 20 and the compressor 11 in sequence after passing through an air duct, and the condenser 31 of the wire tube condenser 30 and the compressor 11 are respectively used for heat dissipation and cooling; meanwhile, when hot air formed after heat exchange with the condenser 31 passes through the upper part of the water receiving box 20, the evaporation speed of condensed water or defrosted water in the first evaporation area 21 can be increased, and the heat of the condenser 31 is fully utilized, so that the overall energy consumption of the refrigerator is reduced.

To sum up, the utility model discloses a freezer is including setting up in the compressor compartment 10 wire pipe condenser 30 in water receiving box 20 and the water receiving box 20, wherein, condenser pipe 31 among the wire pipe condenser 30 is located the top of water receiving box 20, with heat conduction structure 32 that condenser pipe 31 is fixed extends to in the water receiving box 20, through above-mentioned structure, heat conduction structure 32 will condenser pipe 31's heat conduction gives condensate water or defrosting water in the water receiving box 20 to accelerate condensate water or defrosting water evaporation, simultaneously, not direct contact between condenser pipe 31 and the condensate water or the defrosting water avoids condenser pipe 31 because the risk of the refrigerant leakage that is caused by the erosion.

It should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art will be able to make the description as a whole, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The above detailed description of a series of embodiments is only for the purpose of illustration, and is not intended to limit the scope of the invention, which is intended to include all equivalent embodiments or modifications that do not depart from the spirit of the invention.

Claims (10)

1. The utility model provides a freezer, includes the press storehouse, is located the water receiving box of press storehouse bottom, its characterized in that: the wire tube condenser is arranged in the press bin and comprises a condensation tube and a heat conduction structure, the condensation tube is arranged above the water receiving box, the heat conduction structure is fixedly connected with the condensation tube, and the bottom end of the heat conduction structure is located in the water receiving box.

2. The cooler of claim 1, wherein: the condenser pipe is arranged in a snake shape, and the heat conduction structure is located on at least one side of the condenser pipe.

3. The cooler of claim 1, wherein: the heat conduction structure is a steel wire pipe.

4. The cooler of claim 1, wherein: the water receiving box comprises a first evaporation area, a second evaporation area and a separation plate for separating the first evaporation area from the second evaporation area, and the wire tube condenser is arranged in the second evaporation area; the upper part of the partition board is provided with a communication hole for communicating the first evaporation area and the second evaporation area, or at least part of the partition board is lower than the side wall which is arranged in a surrounding way and forms the first evaporation area.

5. The cooler of claim 4, wherein: at least part of the side wall which is arranged to surround and form the second evaporation area is lower than the side wall which is arranged to surround and form the first evaporation area.

6. The cooler of claim 4, wherein: and a fixed step for fixing the condensation pipe is arranged on the bottom wall of the second evaporation area, and the fixed step is higher than the lowest part on the side wall which is surrounded to form the second evaporation area.

7. The cooler of any one of claims 1 to 6, further comprising: the freezer is still including setting up fan in the press storehouse, the water receiving box with the silk pipe condenser is located the air outlet side of fan.

8. The cooler of claim 7, wherein: the water receiving box comprises a first evaporation area, a second evaporation area and a partition board for separating the first evaporation area from the second evaporation area, and the fan is positioned on one side of the second evaporation area, which is far away from the first evaporation area.

9. The cooler of claim 8, wherein: the fan still includes the fan housing, the fan housing includes air inlet end, air-out end, connection the air inlet end with the cover body of air-out end, cover the internal tapered wind channel that has of cover, the fan set up in the wind channel, the silk pipe condenser with the air-out end sets up adjacently.

10. The cooler of claim 1, wherein: the freezer is still including being located the refrigeration room of press storehouse top, with the drain pipe that the refrigeration room is linked together, still be equipped with the compressor in the press storehouse, be located on the compressor and be located the evaporation dish of drain pipe below, with the overflow pipe that the evaporation dish is linked together, the overflow pipe downwardly extending extremely in the water receiving box.

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