CN101839606A - Heating water drain pipe device - Google Patents

Heating water drain pipe device Download PDF

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Publication number
CN101839606A
CN101839606A CN 201010185497 CN201010185497A CN101839606A CN 101839606 A CN101839606 A CN 101839606A CN 201010185497 CN201010185497 CN 201010185497 CN 201010185497 A CN201010185497 A CN 201010185497A CN 101839606 A CN101839606 A CN 101839606A
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CN
China
Prior art keywords
pipe
refrigerating chamber
tapping pipe
metal tube
hot defrosting
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Application number
CN 201010185497
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Chinese (zh)
Inventor
张宗博
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Individual
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Individual
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Priority to CN 201010185497 priority Critical patent/CN101839606A/en
Publication of CN101839606A publication Critical patent/CN101839606A/en
Withdrawn legal-status Critical Current

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  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

The invention discloses a heating water drain pipe device, which belongs to the technical field of machines. Both the inside surface and the outside surface of a water drain pipe are coated with a layer of heating film and are connected with a power supply or are provided with a heater. A metal pipe is sleeved on the periphery of the water drain pipe to form a coldness-insulation space; and a hot defrosting pipe runs through the metal pipe, or is wounded around the water drain pipe in the metal pipe, or passes through the periphery of the metal pipe and is connected with the metal pipe in parallel, or is wounded around the metal pipe and enters and comes out of the water drain pipe in a regional part of the refrigeration room of a refrigerator. The hot defrosting pipe passes through the periphery of the water drain pipe in the regional part. The device of the invention has the advantage that a high-temperature and high-pressure compound from the heater or directly from a compressor passes through the hot defrosting pipe to raise the ambient temperature of the water drain pipe to make the ambient temperature of the water drain pipe higher than a freezing temperature, so that the residual liquid in the water drain pipe does not froze. Thus, people can dredge the water drain pipe with a tool to keep the smoothness of the water drain pipe.

Description

A kind of heating water drain pipe device
Technical field
The present invention relates to a kind of heating water drain pipe device, belong to field of mechanical technique.
Background technology
As shown in Figure 5, the structure of refrigerator mostly is refrigerating chamber 6 at present, 7 in the above, refrigerating chamber 8 is at refrigerating chamber 6,7 below, in the refrigerating chamber 6 water generates is arranged, water is discharged by the tapping pipe 1 that is connected with refrigerating chamber 6, tapping pipe 1 refrigerating chamber 6 of flowing through, 7 and refrigerating chamber 8, the drip tray 9 of stream on be arranged in compressor 10, if near the tapping pipe 1 that is arranged in the refrigerating chamber 8 has dirt to cause tapping pipe 1 to stop up, 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 dredging tapping pipe 1 with general steel wire, the refrigerator of the structure of refrigerating chamber on refrigerating chamber does not have this sight to occur usually.
Summary of the invention
In order to overcome the deficiency of above-mentioned prior art structure, the invention provides a kind of heating water drain pipe device.
The technical scheme that technical solution problem of the present invention is adopted is:
A kind of heating water drain pipe device, tapping pipe are metal tube, apply one deck heating film and be connected with power supply on the inner surface of tapping pipe, outer surface, 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 every 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 every 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 enters 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 of tapping pipe exports on the drip tray that is positioned at above the compressor, adopts the heating water drain pipe device of the above-mentioned formation of metal tube on the tapping pipe outer race every 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 are positioned on the drip tray above the compressor, are with hot defrosting pipe at tapping pipe outer and walk 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 of tapping pipe exports on the drip tray that is positioned at above the compressor, and hot defrosting pipe enters 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 of tapping pipe exports on the drip tray that is positioned at above the compressor, and hot defrosting pipe enters 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.
Beneficial effect of the present invention is specific as follows: the direct HTHP preparation that comes from compressor is by the temperature around the hot defrosting pipe heating water drain pipe.
By 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 considered in conjunction with the accompanying drawings, by the reference 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, applies one deck heating film and be connected with power supply on the inner surface of tapping pipe 1, outer surface.
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 every 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, refrigerating chamber 6 connects an end of tapping pipe 1, tapping pipe 1 flow through refrigerating chamber 6,7 and refrigerating chamber 8, the other end of tapping pipe 1 exports on the drip tray 9 that is positioned at above the compressor 10, adopts the heating water drain pipe device of the foregoing description 1, embodiment 2 on tapping pipe 1.
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 every 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, refrigerating chamber 6 connects an end of tapping pipe 1, tapping pipe 1 flow through refrigerating chamber 6,7 and refrigerating chamber 8, the other end of tapping pipe 1 exports on the drip tray 9 that is positioned at above the compressor 10, adopts the heating water drain pipe device of present embodiment on tapping pipe 1.
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 every 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 enters 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 enters 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.
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 9;
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 of tapping pipe exports on the drip tray that is positioned at above the compressor, adopts the heating water drain pipe device of the above-mentioned formation of metal tube on the tapping pipe outer race every 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.
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 enters 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.
Or a kind of refrigerator, hot defrosting pipe enters 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.
Obviously, the many modifications and variations done based on aim of the present invention of those skilled in the art belong to protection scope of the present invention.
As mentioned above, embodiments of the invention are explained, 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 (10)

1. a heating water drain pipe device is characterized in that tapping pipe is a metal tube, applies one deck heating film and be connected with power supply on the inner surface of tapping pipe, outer surface, or be wound with heater in the metal tube periphery, and heater is a resistance.
2. a heating water drain pipe device is characterized in that tapping pipe is a 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.
3. a heating water drain pipe device is characterized in that metal tube forms every cold space on the outer race of tapping pipe, and tapping pipe is plastic tube or is metal tube.
4. a heating water drain pipe device is characterized in that metal tube forms every 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.
5. heating water drain pipe device is characterized in that being with hot defrosting pipe and tapping pipe is parallel at tapping pipe outer.
6. a heating water drain pipe device is characterized in that hot defrosting pipe enters and derives in tapping pipe at the regional position of the refrigerating chamber of refrigerator.
7. heating water drain pipe device is characterized in that being with hot defrosting pipe at the tapping pipe at the regional position of the refrigerating chamber of refrigerator outer passes through, and hot defrosting pipe is connected with tapping pipe is parallel, or hot defrosting circumference of cannon bone is around tapping pipe.
8. 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 of tapping pipe exports on the drip tray that is positioned at above the compressor, it is characterized in that adopting as the described heating water drain pipe device of claim 1-7.
9. 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 of tapping pipe exports on the drip tray that is positioned at above the compressor, it is characterized in that adopting as the described heating water drain pipe device of claim 1-7 on the tapping pipe outside refrigerating chamber.
10. 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 of tapping pipe exports on the drip tray that is positioned at above the compressor, it is characterized in that adopting the heating water drain pipe device of the above-mentioned formation of metal tube on the tapping pipe outer race every 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;
Or it is characterized in that being with hot defrosting pipe and tapping pipe is parallel at tapping pipe outer;
Or it is characterized in that hot defrosting pipe enters 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;
Or it is characterized in that hot defrosting pipe enters 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.
CN 201010185497 2010-05-21 2010-05-21 Heating water drain pipe device Withdrawn CN101839606A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010185497 CN101839606A (en) 2010-05-21 2010-05-21 Heating water drain pipe device

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Application Number Priority Date Filing Date Title
CN 201010185497 CN101839606A (en) 2010-05-21 2010-05-21 Heating water drain pipe device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102954650A (en) * 2012-12-10 2013-03-06 合肥美的荣事达电冰箱有限公司 Refrigerator
CN103486803A (en) * 2013-09-25 2014-01-01 合肥美的电冰箱有限公司 Ice blockage preventing structure for drainage tube of refrigerator
CN104748486A (en) * 2015-03-27 2015-07-01 澳柯玛股份有限公司 Method and device for reducing refrigerator frosting through dehumidification principle

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2037831U (en) * 1988-12-02 1989-05-17 北京市太阳能研究所 Electric heater for absorption and diffusion refrigerator
CN2715072Y (en) * 2004-07-22 2005-08-03 广东科龙电器股份有限公司 A water-freeing arrangement for refrigerator
CN1752686A (en) * 2005-10-12 2006-03-29 张建勋 Water draining device for chill box
JP2006153312A (en) * 2004-11-26 2006-06-15 Mitsubishi Electric Corp Refrigerator
CN200982784Y (en) * 2006-07-28 2007-11-28 海尔集团公司 Defrosting device for refrigerating cabinet evaporator
CN101210761A (en) * 2007-12-25 2008-07-02 美的集团电冰箱制造(合肥)有限公司 Refrigerator defrosting heater and controlling method thereof
CN201377952Y (en) * 2009-04-16 2010-01-06 星星集团有限公司 Vacuum freshness-preserving refrigerator
CN101839607A (en) * 2010-05-21 2010-09-22 张宗博 Refrigerator

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2037831U (en) * 1988-12-02 1989-05-17 北京市太阳能研究所 Electric heater for absorption and diffusion refrigerator
CN2715072Y (en) * 2004-07-22 2005-08-03 广东科龙电器股份有限公司 A water-freeing arrangement for refrigerator
JP2006153312A (en) * 2004-11-26 2006-06-15 Mitsubishi Electric Corp Refrigerator
CN1752686A (en) * 2005-10-12 2006-03-29 张建勋 Water draining device for chill box
CN200982784Y (en) * 2006-07-28 2007-11-28 海尔集团公司 Defrosting device for refrigerating cabinet evaporator
CN101210761A (en) * 2007-12-25 2008-07-02 美的集团电冰箱制造(合肥)有限公司 Refrigerator defrosting heater and controlling method thereof
CN201377952Y (en) * 2009-04-16 2010-01-06 星星集团有限公司 Vacuum freshness-preserving refrigerator
CN101839607A (en) * 2010-05-21 2010-09-22 张宗博 Refrigerator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102954650A (en) * 2012-12-10 2013-03-06 合肥美的荣事达电冰箱有限公司 Refrigerator
CN103486803A (en) * 2013-09-25 2014-01-01 合肥美的电冰箱有限公司 Ice blockage preventing structure for drainage tube of refrigerator
CN103486803B (en) * 2013-09-25 2015-08-26 合肥美的电冰箱有限公司 The anti-icing bridging structure of a kind of refrigerator drainpipe
CN104748486A (en) * 2015-03-27 2015-07-01 澳柯玛股份有限公司 Method and device for reducing refrigerator frosting through dehumidification principle

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Open date: 20100922