CN203642590U

CN203642590U - Drained water frozen blocking prevention refrigerator

Info

Publication number: CN203642590U
Application number: CN201320677315.0U
Authority: CN
Inventors: 张德强
Original assignee: GUANGZHOU WANBAO GROUP REFRIGERATOR CO Ltd
Current assignee: GUANGZHOU WANBAO GROUP REFRIGERATOR CO Ltd
Priority date: 2013-10-31
Filing date: 2013-10-31
Publication date: 2014-06-11
Anticipated expiration: 2023-10-31

Abstract

The utility model provides a drained water frozen blocking prevention refrigerator which comprises a refrigerator body, a refrigeration system, a drain pipe, a water accumulation disc and a frozen blocking prevention wire, wherein the refrigerator body is provided with a housing, a refrigeration liner, a middle cross beam, a freezing liner, a bottom plate and a foaming layer; the refrigeration liner is arranged at the upper part and provided with a refrigeration chamber; the freezing liner is arranged at the lower part and provided with a freezing chamber; a mechanical chamber is located below the bottom plate of the refrigerator body; a water leakage port is formed at the bottom of the refrigeration liner; the refrigeration system comprises a compressor, a condenser, a dew removable pipe, a throttling device, a refrigeration evaporator and a freezing evaporator which are in series loop connection; the compressor is arranged in the mechanical chamber; a part of components and pipelines of the refrigeration system are buried in the foaming layer; the water accumulation disc is arranged below the compressor in the mechanical chamber; the drain pipe is arranged in the foaming layer of the refrigerator body; a water inlet of the drain pipe is connected with the water leakage port of the refrigeration liner; a water outlet of the drain pipe is located above the water accumulation disc; the whole frozen blocking prevention wire is buried in the foaming layer; one end of the frozen blocking prevention wire is in winding connection with an external wall of a condenser pipe or the dew removable pipe; and the other end of the frozen blocking prevention wire is in winding connection with an external wall of the drain pipe. The drain pipe of the refrigerator has low ice blockage possibility, and the refrigerator has a good refrigeration effect and is convenient to use.

Description

Anti-draining frozen block refrigerator

Technical field

The utility model relates to refrigerator.

Background technology

Existing household electric refrigerator, has generally included casing, refrigeration system, drainpipe and water accumulating disc; Described casing there is shell, inner bag and be positioned at shell and inner bag between foaming layer, in casing, be divided into successively refrigerating chamber, refrigerating chamber and Machine Room from top to bottom, on casing, be positioned at refrigerating chamber bottom place and be provided with scupper; Refrigeration system comprises compressor, condenser, dew removing tube, throttling arrangement, refrigeration evaporator and refrigerating evaporator, compressor is placed in Machine Room, refrigeration evaporator is installed on outside refrigerating chamber, refrigerating evaporator is installed in refrigerating chamber, and the entrance of outlet, condenser, dew removing tube, throttling arrangement, refrigerating evaporator, refrigeration evaporator and the compressor of compressor is communicated with successively by pipeline; Water accumulating disc is located in Machine Room, drainpipe is located in the foaming layer of casing, the water inlet of drainpipe and delivery port are connected logical with the water accumulating disc in scupper and Machine Room in refrigerating chamber respectively, make the condensed water producing in refrigerating chamber through scupper → drainpipe → water accumulating disc, the high temperature in recycling Machine Room evaporates gradually.There is the hidden danger of drainpipe frozen block in this drainage pattern, because the bottom of drainpipe is near refrigerating chamber, refrigerating chamber low temperature can make the condensate freezes in drainpipe and block the drain, and condensed water cannot be discharged in time easily and be frozen in refrigerating chamber, affect the normal use of refrigerating chamber, be therefore necessary to improve.

Summary of the invention

The purpose of this utility model is to propose a kind of anti-draining frozen block refrigerator, and the condensed water in its refrigerating chamber can be discharged in time, and cold storage effect is good, is easy to assembling and uses.

The purpose of this utility model can be achieved through the following technical solutions:

Anti-draining frozen block refrigerator, includes casing, refrigeration system, drainpipe and water accumulating disc; Described casing has shell, refrigeration inner bag, freezing inner bag, base plate, backboard and foaming layer, refrigeration inner bag is upper and have a refrigerating chamber of open front, freezing inner bag is lower and have a refrigerating chamber of open front, freezing inner bag below has base plate, the rear that backboard is positioned at refrigeration inner bag and freezing inner bag is connected with shell and bottom edge, foaming layer is filled the space between refrigeration inner bag and freezing inner bag and shell and base plate full, Machine Room is positioned at the base plate below of casing, is positioned at refrigeration inner bag bottom place and is provided with scupper on casing; Refrigeration system comprises compressor, condenser, dew removing tube, throttling arrangement, refrigeration evaporator and refrigerating evaporator, compressor is placed in Machine Room, refrigeration evaporator is installed on outside refrigeration inner bag, refrigerating evaporator is installed in freezing inner bag, after condenser, dew removing tube, throttling arrangement, refrigerating evaporator, refrigeration evaporator are connected in series successively, be connected with the entrance and exit of compressor, part assembly and the pipeline of refrigeration system bury in foaming layer; Water accumulating disc is located at the below of Machine Room inner compressor, and drainpipe is located in the foaming layer of casing, and the water inlet of drainpipe connects the scupper of refrigeration inner bag, and the delivery port of drainpipe is positioned at water accumulating disc top.

The utility model also includes antifreeze plug wire, the outer wall solderless wrapped connection of one end of antifreeze plug wire and condenser pipe and/or dew removing tube, and the other end of antifreeze plug wire is wire-wrapped on the outer wall of drainpipe, and antifreeze plug wire is made by metal material.

Prioritization scheme, solderless wrapped connection has the condenser pipe of antifreeze plug wire or dew removing tube section by aluminium foil, they to be wrapped up together with antifreeze plug wire, and solderless wrapped connection has the draining pipeline section of antifreeze plug wire by aluminium foil, it to be wrapped up together with antifreeze plug wire.

The utility model is under running status, and condenser pipe and dew removing tube belong to heat generating components, temperature is high, and the heat of heat generating components is passed to drainpipe by antifreeze plug wire, improves the temperature of drainpipe to avoid the stifled generation of ice.

The utlity model has following substantive distinguishing features and progress: it is stifled that drainpipe of the present utility model is difficult for that ice occurs, have simple in structure, easy to assembly, be easy to the features such as use.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is antifreeze plug wire and drainpipe solderless wrapped connection structural representation in the utility model.

Detailed description of the invention

With reference to figure 1 and Fig. 2, anti-draining frozen block refrigerator, includes casing, refrigeration system, drainpipe and water accumulating disc, described casing has shell 3, refrigeration inner bag 31, freezing inner bag 32, base plate 33, backboard (not shown) and foaming layer (not shown), refrigeration inner bag 31 is upper and have a refrigerating chamber of open front, freezing inner bag 32 is lower and have a refrigerating chamber of open front, freezing inner bag 32 belows have base plate 33, the rear that backboard is positioned at refrigeration inner bag 31 and freezing inner bag 32 is connected with shell 3 and base plate 33 edges, foaming layer is filled the space between refrigeration inner bag 31 and freezing inner bag 32 and shell 3 and base plate 33 full, Machine Room 34 is positioned at base plate 33 belows of casing, the refrigeration inner bag 31 bottom places of casing are provided with scupper (not shown), refrigeration system comprises compressor (not shown), condenser 4, dew removing tube 41, throttling arrangement (not shown), refrigeration evaporator (not shown) and refrigerating evaporator (not shown), compressor is placed in Machine Room 34, refrigeration evaporator is installed on outside refrigeration inner bag 31, refrigerating evaporator is installed in freezing inner bag 32, after condenser 4, dew removing tube 41, throttling arrangement, refrigerating evaporator, refrigeration evaporator are connected in series successively, be connected with the entrance and exit of compressor, part assembly and the pipeline of refrigeration system bury in foaming layer, water accumulating disc (not shown) is located at the below of Machine Room 34 inner compressors, and drainpipe is located in the foaming layer of casing, and the water inlet 11 of drainpipe 1 connects the scupper of refrigeration inner bag 31, and the delivery port 12 of drainpipe 1 is positioned at water accumulating disc top.

Except said structure, the present embodiment also has antifreeze plug wire 2, antifreeze plug wire 2 is made by metal material, the outer wall solderless wrapped connection of one end of antifreeze plug wire 2 and condenser pipe 4 and dew removing tube 41, solderless wrapped connection has the condenser pipe 4 of antifreeze plug wire 2 by aluminium foil, it to be wrapped up together with antifreeze plug wire 2 respectively with dew removing tube 41, the other end of antifreeze plug wire 2 is wire-wrapped on the outer wall of drainpipe 1, and solderless wrapped connection has 1 section, the drainpipe of antifreeze plug wire 2 by aluminium foil, it to be wrapped up together with antifreeze plug wire 2.

In the present embodiment, refrigerator is at when operation its condenser pipe 4 and dew removing tube 41 belongs to heat generating components, temperature is higher, the heat of heat generating components is passed to drainpipe 1 by antifreeze plug wire 2, avoid it that ice occurs the temperature increase of drainpipe 1 stifled, condensed water in refrigerating chamber is discharged in time, ensured the cold storage effect of cold compartment of refrigerator.

Claims

1. anti-draining frozen block refrigerator, includes casing, refrigeration system, drainpipe and water accumulating disc, described casing has shell (3), refrigeration inner bag (31), freezing inner bag (32), base plate (33), backboard and foaming layer, refrigeration inner bag (31) is upper and have a refrigerating chamber of open front, freezing inner bag (32) is lower and have a refrigerating chamber of open front, freezing inner bag (32) below has base plate (33), the rear that backboard is positioned at refrigeration inner bag (31) and freezing inner bag (32) is connected with shell (3) and base plate (33) edge, the space that foaming layer will refrigerate between inner bag (31) and freezing inner bag (32) and shell (3) and base plate (33) is filled full, Machine Room (34) is positioned at base plate (33) below of casing, on casing, be positioned at refrigeration inner bag (31) bottom place and be provided with scupper, refrigeration system comprises compressor, condenser (4), dew removing tube (41), throttling arrangement, refrigeration evaporator and refrigerating evaporator, compressor is placed in Machine Room (34), refrigeration evaporator is installed on outside refrigeration inner bag (31), refrigerating evaporator is installed in freezing inner bag (32), after condenser (4), dew removing tube (41), throttling arrangement, refrigerating evaporator, refrigeration evaporator are connected in series successively, be connected with the entrance and exit of compressor, part assembly and the pipeline of refrigeration system bury in foaming layer, water accumulating disc is located at the below of Machine Room (34) inner compressor, drainpipe (1) is located in the foaming layer of casing, the water inlet (11) of drainpipe (1) connects the scupper of refrigeration inner bag (31), the delivery port (12) of drainpipe (1) is positioned at water accumulating disc top, it is characterized in that: also include antifreeze plug wire (2), the outer wall solderless wrapped connection of one end of antifreeze plug wire (2) and condenser pipe (4) and/or dew removing tube (41), the other end of antifreeze plug wire (2) is wire-wrapped on the outer wall of drainpipe (1), and antifreeze plug wire (2) is made by metal material.

2. anti-draining frozen block refrigerator according to claim 1, it is characterized in that: solderless wrapped connection has the condenser pipe (4) of antifreeze plug wire (2) or dew removing tube (41) section by aluminium foil, they to be wrapped up together with antifreeze plug wire (2), solderless wrapped connection has drainpipe (1) section of antifreeze plug wire (2) by aluminium foil, it to be wrapped up together with antifreeze plug wire (2).