CN108571850A - A kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost - Google Patents
A kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost Download PDFInfo
- Publication number
- CN108571850A CN108571850A CN201810716063.5A CN201810716063A CN108571850A CN 108571850 A CN108571850 A CN 108571850A CN 201810716063 A CN201810716063 A CN 201810716063A CN 108571850 A CN108571850 A CN 108571850A
- Authority
- CN
- China
- Prior art keywords
- internal layer
- guide duct
- layer cabinet
- air guide
- freezer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005494 condensation Effects 0.000 claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 17
- 238000010257 thawing Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 13
- 238000013461 design Methods 0.000 abstract description 10
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
- F25D19/003—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with respect to movable containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
Abstract
The present invention provides a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost, including controller, compressor, internal layer cabinet, the adiabator layer being set to outside internal layer cabinet and the round condensation pipe of at least one wrappage around internal layer cabinet outer wall setting between internal layer cabinet and adiabator layer, between the internal layer cabinet and adiabator layer, wrappage around internal layer cabinet outer wall be additionally provided with air guide duct, and the air guide duct is arranged by subcircular condensation pipe；It is provided with for the air-heater for being passed through hot wind inside guide duct at described air guide duct one end end position, and it is additionally provided with the electrical line valve for control pipeline conducting state at air guide duct end position, this equipment can reach good defrosting effect, and electrical line valve is closed after defrosting and stops air-heater work, switch to refrigeration mode, reasonable in design, defrosting effect protrudes.
Description
[technical field]
The present invention relates to refrigerator-freezer product technical field, more particularly to it is a kind of reasonable in design, using effect is good, can be effective
The labor-saving high practicability low cost refrigerator-freezer that can be achieved automatically to defrost.
[background technology]
Refrigerator-freezer is refrigerating fresh-keeping equipment relatively conventional in people's daily life, by the progress of several years, now
Refrigerator-freezer equipment all makes great progress in terms of function and easy-to-use degree and effect, is brought to the routine use of people
Prodigious convenience.
Traditional refrigerator-freezer needs artificial defrosting, and often will appear inconvenience during artificial defrosting and caused to refrigerator-freezer
The problem of damage, restricts the better popularization of equipment, and traditional Defrost method one kind, which is powered off, allows frost to melt naturally, but in refrigerator-freezer
Cargo must shift, and another kind is manually to defrost by force, so that ice cube is fallen off by tapping refrigerator-freezer, and the method not only damages refrigerator-freezer,
And manpower is consumed in pole.
Based on this, the practicability and humanization level of refrigerator-freezer equipment how could be preferably improved, is the technology of this field
Personnel often consider the problems of, have also carried out a large amount of research and development and experiment, and achieve preferable achievement.
[invention content]
To overcome the problems of prior art, present invention offer is a kind of reasonable in design, and using effect is good, can have
Imitate the labor-saving high practicability low cost refrigerator-freezer that can be achieved automatically to defrost.
The scheme that the present invention solves technical problem is to provide a kind of high practicability low cost ice that can be achieved automatically to defrost
Cabinet, including controller, compressor, internal layer cabinet, the adiabator layer being set to outside internal layer cabinet and be in internal layer cabinet
Between adiabator layer at least one wrappage around internal layer cabinet outer wall setting round condensation pipe, the internal layer cabinet with
Between adiabator layer, wrappage around internal layer cabinet outer wall be additionally provided with air guide duct, and the air guide duct leans on subcircular condensation pipe
Setting；It is provided with for the air-heater for being passed through hot wind inside air guide duct at described air guide duct one end end position, and
It is additionally provided with the electrical line valve for control pipeline conducting state at air guide duct end position；In the internal layer cabinet also
It is provided with the time switch for carrying out real-time control to the operating status of compressor, air-heater, electrical line valve；This when
Switch, compressor, air-heater, electrical line valve and controller is controlled to be electrically connected.
Preferably, it is additionally provided in the accommodating space of the internal layer cabinet for placing frozen article and internal layer cabinet shape
The matched isolated column board group part of shape；And offer several hollow holes in the isolated column board group part periphery；The internal layer cabinet
Inside bottom is further opened with gutter channel.
Preferably, the gutter channel wrappage around internal layer cabinet inside bottom surrounding opens up；And it is further opened in the gutter channel
At least one osculum.
Preferably, the cross section of the air guide duct is rectangle.
Preferably, the air guide duct is from top to bottom moved towards with oblong condensation pipe, and the air guide duct is close to internal layer
On the outside of cabinet.
Preferably, the isolated column plate module outer surface and the spacing of internal layer cabinet inner wall are at least 1cm.
Preferably, the width range of the gutter channel is 0.5-1.5cm, depth bounds 0.3-0.7cm.
Preferably, the both ends end position of the air guide duct is both provided with electrical line valve.
Preferably, the width of the gutter channel is 1cm, depth 0.5cm.
Compared with prior art, a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost of the present invention passes through simultaneously
Controller, compressor, internal layer cabinet 11, the adiabator layer being set to outside internal layer cabinet 11 are set and are in internal layer cabinet
The round condensation pipe 112 of at least one wrappage around internal layer cabinet, 11 outer wall setting between 11 and adiabator layer, and in internal layer
Between cabinet 11 and adiabator layer, 11 outer wall of wrappage around internal layer cabinet be arranged air guide duct 111, control the air guide duct 111 and lean on
Subcircular condensation pipe 112 is arranged, in actual moving process, using air-heater 113 to being passed through heat inside air guide duct 111
Wind, when the defrost starts, time switch stop compressor cooling, while controlling the work of air-heater 113 and opening electrical line
Valve, hot wind are entered by the air inlet of 111 upper end of air guide duct inside pipeline, along air guide duct 111 outside refrigerator-freezer inner wall
Side is flowed, and is finally flowed out by the gas outlet being arranged below, and hot wind flows in air guide duct 111 causes internal layer cabinet 11 heated
20 degree about above freezing are warming up to make the frost being attached on refrigerator-freezer is heated to melt, achievees the effect that defrosting, after defrosting
It closes electrical line valve and stops air-heater 113 and work, switch to refrigeration mode, the design is reasonable in design, defrosting
Effect protrudes.
[description of the drawings]
Fig. 1 is a kind of stereoscopic-state structural representation for the high practicability low cost refrigerator-freezer that can be achieved automatically to defrost of the present invention
Figure.
Fig. 2 is a kind of explosive state structural representation for the high practicability low cost refrigerator-freezer that can be achieved automatically to defrost of the present invention
Figure.
[specific implementation mode]
To make the purpose of the present invention, technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, to this
Invention is further elaborated.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, not
For limiting the invention.
It please refers to Fig.1 and Fig. 2, a kind of high practicability low cost refrigerator-freezer 1 that can be achieved automatically to defrost of the present invention includes control
Device processed, compressor, internal layer cabinet 11, the adiabator layer being set to outside internal layer cabinet 11 and in internal layer cabinet 11 with protect
The round condensation pipe 112 of at least one wrappage around internal layer cabinet, 11 outer wall setting between adiabator layer, in the internal layer cabinet
Between 11 and adiabator layer, 11 outer wall of wrappage around internal layer cabinet be additionally provided with air guide duct 111, and the air guide duct 111 is close
Round condensation pipe 112 is arranged；It is provided with for inside air guide duct 111 at 111 one end end position of the air guide duct
It is passed through the air-heater 113 of hot wind, and the electricity for control pipeline conducting state is additionally provided at 111 end position of air guide duct
Dynamic pipeline valve；It is additionally provided with for the fortune to compressor, air-heater 113, electrical line valve in the internal layer cabinet 11
Row state carries out the time switch of real-time control；The time switch, compressor, air-heater 113, electrical line valve and control
Device is electrically connected.
By the way that controller, compressor, internal layer cabinet 11, the adiabator layer being set to outside internal layer cabinet 11 is arranged simultaneously
And the round condensation of at least one wrappage around internal layer cabinet, the 11 outer wall setting between internal layer cabinet 11 and adiabator layer
Pipeline 112, and between internal layer cabinet 11 and adiabator layer, 11 outer wall of wrappage around internal layer cabinet setting air guide duct 111, control
The air guide duct 111 is arranged by subcircular condensation pipe 112, in actual moving process, using air-heater 113 to air guide duct
Hot wind is passed through inside 111, when the defrost starts, time switch stop compressor cooling, while control air-heater 113 work and
Electrical line valve is opened, hot wind is entered by the air inlet of 111 upper end of air guide duct inside pipeline, along 111 ring of air guide duct
Flow around refrigerator-freezer inner wall outside, finally flowed out by the gas outlet that is arranged below, hot wind flow in air guide duct 111 cause it is interior
Layer cabinet 11 is heated to be warming up to 20 degree about above freezing to make the frost being attached on refrigerator-freezer is heated to melt, and reaches the effect of defrosting
Fruit closes electrical line valve and stops the work of air-heater 113, switches to refrigeration mode, the design structure after defrosting
Reasonable design, defrosting effect protrude.
Preferably, it is additionally provided in the accommodating space of the internal layer cabinet 11 for placing frozen article and internal layer cabinet
The matched isolated column board group part of 11 shapes 12；And offer several hollow holes 121 in 12 periphery of isolated column board group part；Institute
It states 11 inside bottom of internal layer cabinet and is further opened with gutter channel.Cargo is placed in not direct in isolated column board group part 12 and internal layer cabinet 11
Inner wall contacts, when refrigerator-freezer enters defrosting state, since goods object No is in direct contact 11 inner wall of internal layer cabinet to be warmed
Inner wall melt.It saves human cost and the service life of refrigerator-freezer can also be extended.
Preferably, the 11 inside bottom surrounding of gutter channel wrappage around internal layer cabinet opens up；And it is also opened up in the gutter channel
There is at least one osculum.Reasonable in design, using effect is good.
Preferably, the cross section of the air guide duct 111 is rectangle.
Preferably, the air guide duct 111 is from top to bottom moved towards with oblong condensation pipe 112, and the air guide duct 111
It is close to 11 outside of internal layer cabinet.Rationally distributed, using effect is good.
Preferably, 12 outer surface of isolated column board group part and the spacing of 11 inner wall of internal layer cabinet are at least 1cm.
Preferably, the width range of the gutter channel is 0.5-1.5cm, depth bounds 0.3-0.7cm.
Preferably, the both ends end position of the air guide duct 111 is both provided with electrical line valve.
Preferably, the width of the gutter channel is 1cm, depth 0.5cm.
Compared with prior art, a kind of high practicability low cost refrigerator-freezer 1 that can be achieved automatically to defrost of the present invention is by same
When setting controller, compressor, internal layer cabinet 11, the adiabator layer being set to internal layer cabinet 11 outside and in internal layer cabinet
The round condensation pipe 112 of at least one wrappage around internal layer cabinet, 11 outer wall setting between body 11 and adiabator layer, and inside
Layer cabinet 11 and adiabator layer between, 11 outer wall of wrappage around internal layer cabinet be arranged air guide duct 111, control the air guide duct 111
It is arranged by subcircular condensation pipe 112, in actual moving process, using air-heater 113 to being passed through heat inside air guide duct 111
Wind, when the defrost starts, time switch stop compressor cooling, while controlling the work of air-heater 113 and opening electrical line
Valve, hot wind are entered by the air inlet of 111 upper end of air guide duct inside pipeline, along air guide duct 111 outside refrigerator-freezer inner wall
Side is flowed, and is finally flowed out by the gas outlet being arranged below, and hot wind flows in air guide duct 111 causes internal layer cabinet 11 heated
20 degree about above freezing are warming up to make the frost being attached on refrigerator-freezer is heated to melt, achievees the effect that defrosting, after defrosting
It closes electrical line valve and stops air-heater 113 and work, switch to refrigeration mode, the design is reasonable in design, defrosting
Effect protrudes.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within made by modifications, equivalent substitutions and improvements etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (9)
1. the high practicability low cost refrigerator-freezer that automatically defrosts is can be achieved a kind of, including controller, compressor, internal layer cabinet, is set
The adiabator layer outside internal layer cabinet and at least one between internal layer cabinet and adiabator layer is placed in around interior
The round condensation pipe of layer cabinet outer wall setting, it is characterised in that：Between the internal layer cabinet and adiabator layer, around interior
Layer cabinet outer wall is additionally provided with air guide duct, and the air guide duct is arranged by subcircular condensation pipe；In the air guide duct one
End end position is provided with for being passed through the air-heater of hot wind inside air guide duct, and is also set at air guide duct end position
It is equipped with the electrical line valve for control pipeline conducting state；It is additionally provided with for compressor, heat in the internal layer cabinet
The time switch of the operating status progress real-time control of wind wind turbine, electrical line valve；The time switch, compressor, hot wind wind
Mechanical, electrical dynamic pipeline valve is electrically connected with controller.
2. a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost as described in claim 1, it is characterised in that：Institute
It states and is additionally provided in the accommodating space of internal layer cabinet for placing frozen article and the matched isolated column board group of internal layer cabinet shape
Part；And offer several hollow holes in the isolated column board group part periphery；The internal layer cabinet inside bottom is further opened with stream
Sink.
3. a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost as claimed in claim 2, it is characterised in that：Institute
Gutter channel wrappage around internal layer cabinet inside bottom surrounding is stated to open up；And at least one osculum is further opened in the gutter channel.
4. a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost as described in claim 1, it is characterised in that：Institute
The cross section for stating air guide duct is rectangle.
5. a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost as claimed in claim 4, it is characterised in that：Institute
It states air guide duct from top to bottom to move towards with oblong condensation pipe, and the air guide duct is close on the outside of internal layer cabinet.
6. a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost as claimed in claim 3, it is characterised in that：Institute
It states isolated column plate module outer surface and the spacing of internal layer cabinet inner wall is at least 1cm.
7. a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost, feature exist as claimed in claim 2 or claim 3
In：The width range of the gutter channel is 0.5-1.5cm, depth bounds 0.3-0.7cm.
8. a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost as claimed in claim 3, it is characterised in that：Institute
The both ends end position for stating air guide duct is both provided with electrical line valve.
9. a kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost as claimed in claim 7, it is characterised in that：Institute
The width for stating gutter channel is 1cm, depth 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716063.5A CN108571850A (en) | 2018-06-30 | 2018-06-30 | A kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810716063.5A CN108571850A (en) | 2018-06-30 | 2018-06-30 | A kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108571850A true CN108571850A (en) | 2018-09-25 |
Family
ID=63572275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810716063.5A Pending CN108571850A (en) | 2018-06-30 | 2018-06-30 | A kind of high practicability low cost refrigerator-freezer that can be achieved automatically to defrost |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571850A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08303932A (en) * | 1995-05-08 | 1996-11-22 | Fuji Electric Co Ltd | Defrosting device for freezer/refrigerator show case |
| CN101046341A (en) * | 2006-03-31 | 2007-10-03 | 海尔集团公司 | Horizontal freezer with defrost function |
| CN204202277U (en) * | 2014-10-28 | 2015-03-11 | 河南城建学院 | A kind of new refrigerator |
| CN108061416A (en) * | 2017-12-01 | 2018-05-22 | 海信容声(广东)冷柜有限公司 | A kind of air-cooled frostless horizontal refrigerator of double liners |
| CN208547159U (en) * | 2018-06-30 | 2019-02-26 | 辜洁龙 | The high practicability low cost refrigerator-freezer automatically to defrost can be achieved |
-
2018
- 2018-06-30 CN CN201810716063.5A patent/CN108571850A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08303932A (en) * | 1995-05-08 | 1996-11-22 | Fuji Electric Co Ltd | Defrosting device for freezer/refrigerator show case |
| CN101046341A (en) * | 2006-03-31 | 2007-10-03 | 海尔集团公司 | Horizontal freezer with defrost function |
| CN204202277U (en) * | 2014-10-28 | 2015-03-11 | 河南城建学院 | A kind of new refrigerator |
| CN108061416A (en) * | 2017-12-01 | 2018-05-22 | 海信容声(广东)冷柜有限公司 | A kind of air-cooled frostless horizontal refrigerator of double liners |
| CN208547159U (en) * | 2018-06-30 | 2019-02-26 | 辜洁龙 | The high practicability low cost refrigerator-freezer automatically to defrost can be achieved |
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