CN101839607B

CN101839607B - Refrigerator

Info

Publication number: CN101839607B
Application number: CN2010101856124A
Authority: CN
Inventors: 张宗博
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-21
Filing date: 2010-05-21
Publication date: 2012-07-25
Anticipated expiration: 2030-05-21
Also published as: CN101839607A

Abstract

The invention discloses a refrigerator, belonging to the technical field of machinery. A layer of heating film is coated on the internal surface and the external surface of a drain pipe and is connected with a power supply or a heater. A metal pipe is sleeved on the periphery of the drain pipe to form a cold isolation space, a hot defrosting pipe is penetrated through the metal pipe; or the hot defrosting pipe surrounds the periphery of the drain pipe in the metal pipe; or the hot defrosting pipe passes by the periphery of the metal pipe, and is connected with the metal pipe in parallel, or the hot defrosting pipe surrounds the periphery of the metal pipe, and enters from the area part of a refrigerating chamber of the refrigerator and is led out from the drain pipe. The hot defrosting pipe passes by the periphery of the drain pipe in the area part. The invention has the concrete beneficial effects as follows: the heater or high temperature pressure preparation directly from a compressor is used to heat the temperature of the periphery of the drain pipe through the hot defrosting pipe. So the peripheral temperature of the drain pipe is higher than the freezing temperature, the residual liquid in the drain pipe can not freeze, people can conveniently use appliances to dredge the drain pipe, so the drain pipe is unblocked.

Description

A kind of refrigerator

Technical field

The present invention relates to a kind of refrigerator, belong to field of mechanical technique.

Background technology

As shown in Figure 5; Mostly the structure of refrigerator is refrigerating

chamber

6,7 in the above at present, and refrigerating chamber 8 has water generates in the refrigerating chamber 6 below refrigerating

chamber

6,7; Water is discharged through the tapping pipe 1 that is connected with refrigerating chamber 6; Tapping pipe 1 flow through refrigerating

chamber

6,7 and refrigerating chamber 8, the drip tray 9 of stream on be arranged in compressor 10 is if near the tapping pipes 1 that are arranged in the refrigerating chamber 8 have dirt to cause tapping pipe 1 obstruction; The water that remains in the tapping pipe outside the refrigerating chamber 8 can be because refrigerating chamber 8 temperature be low and icing; Cause tapping pipe 1 to freeze and stop up, can't dredge ice and cause the difficulty of mediation tapping pipe 1 with general steel wire, the refrigerator of the structure of refrigerating chamber on refrigerating chamber does not have this sight appearance usually.

Summary of the invention

In order to overcome the deficiency of above-mentioned prior art structure, the present invention provides a kind of refrigerator.

The technical scheme that technical solution problem of the present invention is adopted is:

A kind of refrigerator, contain following heating water drain pipe device:

A kind of heating water drain pipe device, tapping pipe are metal tube, on the inner surface of tapping pipe, outer surface, apply one deck heating film and are connected with power supply, or be wound with heater in the metal tube periphery, and heater is a resistance.

A kind of heating water drain pipe device, tapping pipe are metal tube, and a port of tapping pipe is less than the diameter of tapping pipe own, and the diameter of tapping pipe own is greater than 6mm;

Or separation net being arranged at port, separation net slides along notch.

A kind of heating water drain pipe device, metal tube forms at a distance from cold space on the outer race of tapping pipe, and tapping pipe is plastic tube or is metal tube.

A kind of heating water drain pipe device, metal tube forms at a distance from cold space on the tapping pipe outer race, has hot defrosting pipe to pass through in the metal tube of tapping pipe periphery; Or around the tapping pipe of hot defrosting circumference of cannon bone in the metal tube;

Or be with hot defrosting pipe at metal tube outer and pass through, hot defrosting pipe is connected with metal tube is parallel, or hot defrosting circumference of cannon bone is around metal tube,

A kind of heating water drain pipe device is with hot defrosting pipe and tapping pipe is parallel at tapping pipe outer.

A kind of heating water drain pipe device, hot defrosting pipe gets into and derives in tapping pipe at the regional position of the refrigerating chamber of refrigerator.

A kind of heating water drain pipe device is with hot defrosting pipe at the tapping pipe at the regional position of the refrigerating chamber of refrigerator outer and passes through, and hot defrosting pipe is connected with tapping pipe is parallel, or hot defrosting circumference of cannon bone is around tapping pipe.

A kind of refrigerator; Refrigerating chamber in the above, refrigerating chamber is below refrigerating chamber, refrigerating chamber connects an end of tapping pipe; The tapping pipe refrigerating chamber refrigerating chamber of flowing through; The other end outlet of tapping pipe is positioned on the drip tray above the compressor, adopts above-mentioned metal tube on the tapping pipe outer race to form the heating water drain pipe device at a distance from cold space, has hot defrosting pipe to pass through in the metal tube of tapping pipe periphery; Or around the tapping pipe of hot defrosting circumference of cannon bone in the metal tube;

Or be with hot defrosting pipe at metal tube outer and pass through, hot defrosting pipe is connected with metal tube is parallel, or hot defrosting circumference of cannon bone is around metal tube.

A kind of refrigerator, refrigerating chamber in the above, refrigerating chamber is below refrigerating chamber; Refrigerating chamber connects an end of tapping pipe; The tapping pipe refrigerating chamber refrigerating chamber of flowing through, the other end outlet of tapping pipe is positioned on the drip tray above the compressor, is with hot defrosting pipe at tapping pipe outer and walks abreast with tapping pipe.

A kind of refrigerator; Refrigerating chamber in the above, refrigerating chamber is below refrigerating chamber, refrigerating chamber connects an end of tapping pipe; The tapping pipe refrigerating chamber refrigerating chamber of flowing through; The other end outlet of tapping pipe is positioned on the drip tray above the compressor, and hot defrosting pipe gets into and derives in tapping pipe at the regional position of the refrigerating chamber of refrigerator

Or be with hot defrosting pipe at the tapping pipe at the regional position of the refrigerating chamber of refrigerator outer and pass through, hot defrosting pipe is connected with tapping pipe is parallel, or hot defrosting circumference of cannon bone is around tapping pipe.

A kind of refrigerator; Refrigerating chamber in the above, refrigerating chamber is below refrigerating chamber, refrigerating chamber connects an end of tapping pipe; The tapping pipe refrigerating chamber refrigerating chamber of flowing through; The other end outlet of tapping pipe is positioned on the drip tray above the compressor, and hot defrosting pipe gets into and derives in metal tube at the regional position of the refrigerating chamber of refrigerator

Beneficial effect of the present invention is specific as follows: the direct HTHP preparation that comes from compressor is through the temperature around the hot defrosting pipe heating water drain pipe.

Through heater the temperature around the tapping pipe is controlled; Make tapping pipe temperature on every side greater than freezing temperature, even tapping pipe generation dirt stops up, the residual liquid water in the tapping pipe can not freeze yet; People dredge tapping pipe with utensil easily, make tapping pipe unimpeded.

Description of drawings

When combining accompanying drawing to consider; Through with reference to following detailed, can more completely understand the present invention better and learn wherein many attendant advantages easily, but accompanying drawing described herein is used to provide further understanding of the present invention; Constitute a part of the present invention; Illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention

Fig. 1 structural representation of the present invention.

Fig. 2 structural representation of the present invention.

Fig. 3 structural representation of the present invention.

Fig. 4 structural representation of the present invention.

Fig. 5 current refrigerator structural representation.

Fig. 6 adopts the structural representation of a kind of refrigerator of heating water drain pipe device.

Fig. 7 adopts the structural representation of a kind of refrigerator of heating water drain pipe device.

Fig. 8 adopts the structural representation of a kind of refrigerator of heating water drain pipe device.

The specific embodiment

Referring to figs. 1 through Fig. 8 embodiments of the invention are described.

Embodiment 1; A kind of heating water drain pipe device, tapping pipe 1 is a metal tube, on the inner surface of tapping pipe 1, outer surface, applies one deck heating film and is connected with power supply.

Embodiment 2; A kind of heating water drain pipe device, tapping pipe 1 is a metal tube, and a port of tapping pipe 1 is less than the diameter of tapping pipe 1 own, and the article in the refrigerator are difficult for falling into tapping pipe 1, and the enlarged diameter of tapping pipe 1 own is greater than 6mm; Being convenient to tapping pipe 1 is difficult for blocked;

Or separation net is arranged at port, and separation net slides along notch, and during dirt in cleaning tapping pipe 1, separation net slides along notch, exposes the port of tapping pipe 1, so that the mediation bar inserts the port of tapping pipe 1.

Embodiment 3; As shown above, a kind of heating water drain pipe device, metal tube 2 forms at a distance from cold space on the outer race of tapping pipe 1, and tapping pipe 1 is plastic tube or is metal tube.

A kind of refrigerator; Refrigerating

chamber

6,7 in the above; Refrigerating chamber 8 is below refrigerating

chamber

6,7, and refrigerating chamber 6 connects an end of tapping pipes 1, tapping pipe 1 flow through refrigerating

chamber

6,7 and refrigerating chamber 8; The other end outlet of tapping pipe 1 is positioned on the drip tray 9 above the compressor 10, on tapping pipe 1, adopts the heating water drain pipe device of the foregoing description 1, embodiment 2.

Or adopt the heating water drain pipe device of the foregoing description 1, embodiment 2 on the tapping pipe outside refrigerating chamber 81.

Embodiment 4; A kind of heating water drain pipe device, metal tube 2 forms at a distance from cold space on the outer race of tapping pipe 1, is wound with heater 3 in metal tube 2 peripheries, and heater 3 is a resistance; Or on the inner surface of metal tube 2, outer surface, apply one deck heating film and be connected with power supply.

A kind of refrigerator; Refrigerating

chamber

6,7 in the above; Refrigerating chamber 8 is below refrigerating

chamber

6,7 and refrigerating chamber 8; The other end outlet of tapping pipe 1 is positioned on the drip tray 9 above the compressor 10, on tapping pipe 1, adopts the heating water drain pipe device of present embodiment.

Or adopt the heating water drain pipe device of present embodiment on the tapping pipe outside refrigerating chamber 81.

Embodiment 5; A kind of refrigerator, the heating water drain pipe device that adopts above-mentioned metal tube on tapping pipe 1 outer race 2 to form at a distance from cold space has hot defrosting pipe 4 to pass through in the metal tube 2 of tapping pipe 1 periphery; Or hot defrosting

pipe

4,5 is centered around around the tapping pipe 1 in the metal tube 2;

Or be with hot defrosting pipe 4 at metal tube 2 outer and pass through, hot defrosting

pipe

4 and 2 parallel connections of metal tube, or hot defrosting

pipe

4,5 is centered around around the metal tube 2,

Embodiment 6; A kind of heating water drain pipe device, it is parallel with tapping pipe 1 to be with hot defrosting pipe 4 at tapping pipe 1 outer.

A kind of refrigerator adopts above-mentioned outer

hot defrosting pipe

4,5 and the parallel heating water drain pipe device of tapping pipe of being with at tapping pipe 1.

Embodiment 7; As shown in Figure 7, a kind of refrigerator has hot defrosting pipe 4 to pass through in the tapping pipe 1; Or hot

defrosting pipe

4,5 is centered around around the tapping pipe 1;

Hot defrosting pipe 4 gets into and derives in tapping pipe 1 at the regional position of the refrigerating chamber 8 of refrigerator, makes the regional temperature of tapping pipe 1 in zone of refrigerating chamber 8 be higher than freezing temperature.

Or be with hot defrosting pipe 4 at tapping pipe 1 outer and pass through, hot defrosting

pipe

4 and 1 parallel connection of tapping pipe, or hot defrosting

pipe

4,5 is centered around around the tapping pipe 1.

Embodiment 8; As shown in Figure 8, a kind of refrigerator has tapping pipe 1 in metal tube 2 covers, has hot defrosting pipe 4 to pass through in the metal tube 2; Or hot

defrosting pipe

4,5 is centered around around the tapping pipe 1;

Hot defrosting pipe 4 gets into and derives in metal tube 2 at the regional position of the refrigerating chamber 8 of refrigerator, makes the regional temperature of tapping pipe 1 in zone of refrigerating chamber 8 be higher than freezing temperature.

pipe

4 and 2 parallel connections of metal tube, or hot defrosting

pipe

4,5 is centered around around the metal tube 2.

Embodiment 9;

Or a kind of refrigerator, be with hot defrosting pipe and tapping pipe is parallel at tapping pipe outer.

Or a kind of refrigerator, hot defrosting pipe gets into and derives in tapping pipe at the regional position of the refrigerating chamber of refrigerator,

Or a kind of refrigerator, hot defrosting pipe gets into and derives in metal tube at the regional position of the refrigerating chamber of refrigerator,

Obviously, many modifications and the variation made based on aim of the present invention of those skilled in the art belongs to protection scope of the present invention.

As stated, embodiments of the invention have been carried out explanation at length, but as long as not breaking away from inventive point of the present invention and effect in fact can have a lot of distortion, this will be readily apparent to persons skilled in the art.Therefore, such variation also all is included within protection scope of the present invention.

Claims

1. refrigerator; Refrigerating chamber in the above; Refrigerating chamber is below refrigerating chamber, and refrigerating chamber connects an end of tapping pipe, the tapping pipe refrigerating chamber refrigerating chamber of flowing through; The other end outlet of tapping pipe is positioned on the drip tray above the compressor, it is characterized in that metal tube forms at a distance from cold space on the tapping pipe outer race; Hot defrosting pipe gets into and derives in metal tube at the regional position of the refrigerating chamber of refrigerator,

Or be with hot defrosting pipe at metal tube outer and pass through, hot defrosting pipe is connected with metal tube is parallel, or hot defrosting circumference of cannon bone is around metal tube; The direct HTHP preparation that comes from compressor is through the temperature around the hot defrosting pipe heating water drain pipe.