CN1740708A - Defrosting method, procedure and its apparatus for refrigerator freezing chamber - Google Patents
Defrosting method, procedure and its apparatus for refrigerator freezing chamber Download PDFInfo
- Publication number
- CN1740708A CN1740708A CN 200510021442 CN200510021442A CN1740708A CN 1740708 A CN1740708 A CN 1740708A CN 200510021442 CN200510021442 CN 200510021442 CN 200510021442 A CN200510021442 A CN 200510021442A CN 1740708 A CN1740708 A CN 1740708A
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- Prior art keywords
- refrigerator
- microwave
- chamber
- control device
- refrigerating chamber
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010257 thawing Methods 0.000 title claims abstract description 21
- 238000007710 freezing Methods 0.000 title description 3
- 230000008014 freezing Effects 0.000 title 1
- 235000013305 food Nutrition 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 15
- 230000008676 import Effects 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 1
- 244000309464 bull Species 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Defrosting Systems (AREA)
Abstract
The defrosting method by adopting microwave includes the following steps:(1) turning off the refrigeration device of refrigerator and taking out the foods and shelf from freezer compartment of refrigerator; (2) starting microwave generation and control device; (3) frost and ice in the freezer compartment can absorb the microwave, can be thawed, and the thawing drips can be discharged by means of water-discharging hole and conduit; and (4) turning off microwave generation and control device, placing the foods and shelf into the freezer compartment and starting the refrigeration device.
Description
Technical field the present invention relates to a kind of freezer chamber of refrigerator Defrost method, step and device thereof, especially uses microwave to carry out method, step and the device thereof of freezer chamber of refrigerator defrosting.
The background technology refrigerator is a kind of electrical equipment commonly used, generally has refrigerating chamber and refrigerating chamber.The operating temperature of refrigerating chamber generally is higher than 0 ℃, is used for fresh-keeping food; The operating temperature of refrigerating chamber generally is lower than 0 ℃, is used for frozen food.Refrigerating chamber and refrigerating chamber generally comprise the brandreth of depositing food.In use for some time, its refrigerating chamber will frosting, icing.The refrigerating chamber frosting not only influences refrigeration, and increases power consumption, takies the refrigerating chamber space.Domestic and international many producers are all making great efforts to make the refrigerating chamber defrosting easier, reasonable.
No. 1204041 disclosed " refrigerator " patent (application numbers: CN97126438.4) of Chinese patent CN with defrosting equipment, comprise a container and an anti-freezing solution that is arranged on the compressor upper surface, the heat that anti-freezing solution absorbs by heat exchange and the storage compressor is emitted; A pipeline and a pump make fluid cycle through separating part; In separating part, pipeline is made of sweep, thereby heat is passed to surrounding air; When defrosting, prevent that with a valve high temperature air from flowing to refrigerating chamber, and prevent the casing deliquescing with a plate; Therefore can utilize the used heat of heater and compressor to defrost, reduce the energy consumption when Defrost operation, shorten defrosting time, avoid the rising of freezer temperature.Increased a plurality of equipment, structure is too complicated; Store used heat and defrost, heat is transmitted slow, and defrosting speed is slow.
No. 2419239 disclosed " microwave clothes drier " patents of Chinese patent CN (application number: CN00204206.1), be made up of microwave generating apparatus, furnace chamber device, control device and type body structure four parts: microwave generating apparatus comprises microwave power supply transformer, magnetron, waveguide, stirring vane, thermal cut-out device, cooling fan, cooling fan motor, capacitor, reaches auxiliary element, to produce uniform microwave; The furnace chamber device comprises furnace chamber, furnace chamber observation window, microwave inlet point, reflection bar, stove lamp, fire door assembly, fire door safety device, bull stick assembly, discharge structure, steam discharge structure, thermometer hole, furnace chamber air admission hole, furnace chamber steam vent, supply fan, supply fan motor, and related device and machinery, for the sterilization of clothing, drying etc. provide working space; Control device comprise control panel, button, knob, electronic type touching, clock, time controller, temperature controller, power divider, stored Procedure controller, interlocking switch protective device, relay, child protection device, cooling controller, safety protective circuit, automatic speech prompting device, memory storage, micro computer and necessary components and parts thereof and circuit, or the like, support equipment turns round safely and effectively; The type body structure comprises casing, base plate, leg, casing air admission hole, casing steam vent, wiring hole or the like, supports body.The bull stick assembly of this microwave clothes drier is arranged in furnace chamber device furnace chamber top center, form by bull stick, bull stick motor, locating snap ring, connecting bushing, stop washer, rotating shaft, bull stick dish, when dryer was worked, uniform circular motion made by bull stick so that the clothing that is suspended on the bull stick evenly absorbs microwave; Discharge structure is positioned at underpart, is made up of furnace chamber base plate, rhone, osculum, drain elbow, scupper hose, is used for draining; The steam discharge structure is positioned at body upper, is made up of furnace chamber wall exhaust hole, steam discharge conduit, is used for draining steam.
Therefore, purpose of the present invention will provide a kind of simple in structure, defrost freezer chamber of refrigerator Defrost method, step and device thereof easily exactly, uses microwave to carry out the refrigerating chamber defrosting, thoroughly solves refrigerating chamber defrosting problem.
Summary of the invention in order to achieve the above object, freezer chamber of refrigerator Defrost method provided by the invention is to adopt the microwave defrosting, promptly utilizes magnetron to produce microwave, by waveguide institute is produced microwave importing freezer chamber of refrigerator, reaches the defrosting purpose.The refrigerating chamber, osculum and the conduit that comprise microwave generation and control device, waveguide, be made of metal with the method corresponding device thereof: microwave takes place and control device contains switch, is positioned at the interlayer of Refrigerator housing, produces microwave; Waveguide connects microwave generation and control device and refrigerating chamber, institute is produced microwave import freezer chamber of refrigerator; By the refrigerating chamber that metal constitutes, microwave can not be let out; Osculum and conduit are positioned at the refrigerating chamber bottom, and the water after melting is discharged outside the refrigerator body.The present invention adopts the method for microwave defrosting to comprise following steps:
(1), closes refrigerator refrigerating plant, indoor food and the brandreth of taking-up refrigerator refrigeration;
(2), open microwave and take place and control device, produce microwave and import freezer chamber of refrigerator by waveguide;
(3), the frost in the refrigerating chamber, ice absorb microwave, melt the back and discharge outside the refrigerator body by osculum and conduit;
(4), close that microwave takes place and control device, it is indoor that food and brandreth are put into refrigerator refrigeration, opens the refrigerator refrigerating plant.
For making the present invention be suitable for using, constitute the metal material of refrigerating chamber, refer to freezer compartment wall, comprise the door wall of refrigerating chamber, constitute by metal or wire netting or perforated metal at least; The opening of waveguide on the freezer compartment wall that metal constitutes has a nonmetallic baffle plate, blocks air, moisture circulation; Microwave takes place and control device can be a mechanically controlled type, also can be Electromechanical Control formula or micro computer controlled standard; Microwave takes place and the switch of control device can be placed on the refrigerator control panel, also can be placed in other position on refrigerator surface separately; Microwave takes place and the power of control device is: 10～5,000 watt.
Part such as the Men Bi of microwave generation and control device, waveguide, refrigerating chamber is corresponding with the prior art on the microwave clothes drier, just no longer discusses here.Freezer chamber of refrigerator Defrost method provided by the invention, step and device thereof have a significant effect: use microwave to carry out the refrigerating chamber defrosting, defrosting is quick, thorough; Defrosting step is simple, easily operation; Corresponding device thereof is corresponding with prior art, realizes easily.
Description of drawings the present invention will be further described in conjunction with the accompanying drawings, please referring to accompanying drawing:
Accompanying drawing is represented schematic diagram of the present invention.
Structure shown in the drawings comprises: refrigerating chamber (1), the door wall (2) of refrigerating chamber, refrigerating chamber (3), switch (4), the interlayer of Refrigerator housing (5).
Specific embodiment freezer chamber of refrigerator provided by the invention (1) Defrost method is to adopt the microwave defrosting, promptly utilizes magnetron to produce microwave, by waveguide institute is produced microwave and imports freezer chamber of refrigerator (1), reaches the defrosting purpose.The refrigerating chamber (1), osculum and the conduit that comprise microwave generation and control device, waveguide, be made of metal with the method corresponding device thereof: microwave takes place and control device contains switch (4), is positioned at the interlayer (5) of Refrigerator housing, produces microwave; Waveguide connects microwave generation and control device and refrigerating chamber (1), institute is produced microwave import freezer chamber of refrigerator (1); Microwave can not be let out for refrigerating chamber (1) by metal constitutes; Osculum and conduit are positioned at refrigerating chamber (1) bottom, and the water after melting is discharged outside the refrigerator body.The present invention adopts the method for microwave defrosting to comprise following steps:
1., close refrigerator refrigerating plant, food and brandreth in the taking-up freezer chamber of refrigerator (1);
2., open microwave and take place and control device, produce microwave and import freezer chamber of refrigerator (1) by waveguide;
3., the frost in the refrigerating chamber (1), ice absorb microwave, melt the back and discharge outside the refrigerator body by osculum and conduit;
4., close that microwave takes place and control device, food and brandreth are put into freezer chamber of refrigerator (1), open the refrigerator refrigerating plant.
Constitute the metal material of refrigerating chamber (1), refer to refrigerating chamber (1) wall, comprise the door wall (2) of refrigerating chamber (1), constitute by metal or wire netting or perforated metal at least; The opening of waveguide on refrigerating chamber (1) wall that metal constitutes has a nonmetallic baffle plate, blocks air, moisture circulation; Microwave takes place and control device can be a mechanically controlled type, also can be Electromechanical Control formula or micro computer controlled standard; Microwave takes place and the switch (4) of control device can be placed on the refrigerator control panel, also can be placed in other position on refrigerator surface separately; Microwave takes place and the power of control device is: 10～5,000 watt.
The invention belongs to developing character, its protection domain relates to all changes form recited above.
Claims (7)
1, a kind of freezer chamber of refrigerator (1) Defrost method is characterized in that: freezer chamber of refrigerator (1) adopts the microwave defrosting.
2, freezer chamber of refrigerator according to claim 1 (1) Defrost method is characterized in that: comprise following steps:
1., close refrigerator refrigerating plant, food and brandreth in the taking-up freezer chamber of refrigerator (1);
2., open microwave and take place and control device, produce microwave and import freezer chamber of refrigerator (1) by waveguide;
3., the frost in the refrigerating chamber (1), ice absorb microwave, melt the back and discharge outside the refrigerator body by osculum and conduit;
4., close that microwave takes place and control device, food and brandreth are put into freezer chamber of refrigerator (1), open the refrigerator refrigerating plant.
3, according to the relevant apparatus of claim 1,2 described freezer chamber of refrigerator (1) Defrost methods, step, it is characterized in that: the parts such as refrigerating chamber (1), osculum and conduit that comprise microwave generation and control device, waveguide, constitute by metal; Microwave takes place and control device contains switch (4), is positioned at the interlayer (5) of Refrigerator housing; Waveguide connects microwave generation and control device and refrigerating chamber (1); Refrigerating chamber (1) is made of metal; Osculum and conduit are positioned at refrigerating chamber (1) bottom.
4, the relevant apparatus of freezer chamber of refrigerator according to claim 3 (1) Defrost method, step, it is characterized in that: the metal material that constitutes refrigerating chamber (1), refer to refrigerating chamber (1) wall, comprise the door wall (2) of refrigerating chamber (1), constitute by metal or wire netting or perforated metal at least.
5, the relevant apparatus of freezer chamber of refrigerator according to claim 3 (1) Defrost method, step is characterized in that: the opening of waveguide on refrigerating chamber (1) wall that metal constitutes has a nonmetallic baffle plate.
6, the relevant apparatus of freezer chamber of refrigerator according to claim 3 (1) Defrost method, step is characterized in that: microwave takes place and control device can be a mechanically controlled type, also can be Electromechanical Control formula or micro computer controlled standard.
7, the relevant apparatus of freezer chamber of refrigerator according to claim 3 (1) Defrost method, step, it is characterized in that: microwave takes place and the switch (4) of control device can be placed on the refrigerator control panel, also can be placed in other position on refrigerator surface separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510021442 CN1740708A (en) | 2005-08-12 | 2005-08-12 | Defrosting method, procedure and its apparatus for refrigerator freezing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510021442 CN1740708A (en) | 2005-08-12 | 2005-08-12 | Defrosting method, procedure and its apparatus for refrigerator freezing chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1740708A true CN1740708A (en) | 2006-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510021442 Pending CN1740708A (en) | 2005-08-12 | 2005-08-12 | Defrosting method, procedure and its apparatus for refrigerator freezing chamber |
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| Country | Link |
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| CN (1) | CN1740708A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489187A (en) * | 2018-03-26 | 2018-09-04 | 珠海格力电器股份有限公司 | Microwave oven refrigerator, microwave oven refrigerator defrosting assembly and defrosting method |
| CN112665273A (en) * | 2021-01-21 | 2021-04-16 | 上海工程技术大学 | Air-cooled refrigerator capable of defrosting by microwave |
| CN116123808A (en) * | 2022-12-20 | 2023-05-16 | 珠海格力电器股份有限公司 | Defrosting method and module for refrigerator, electronic equipment and readable medium |
-
2005
- 2005-08-12 CN CN 200510021442 patent/CN1740708A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489187A (en) * | 2018-03-26 | 2018-09-04 | 珠海格力电器股份有限公司 | Microwave oven refrigerator, microwave oven refrigerator defrosting assembly and defrosting method |
| CN112665273A (en) * | 2021-01-21 | 2021-04-16 | 上海工程技术大学 | Air-cooled refrigerator capable of defrosting by microwave |
| CN116123808A (en) * | 2022-12-20 | 2023-05-16 | 珠海格力电器股份有限公司 | Defrosting method and module for refrigerator, electronic equipment and readable medium |
| CN116123808B (en) * | 2022-12-20 | 2024-06-11 | 珠海格力电器股份有限公司 | Defrosting method and module for refrigerator, electronic equipment and readable medium |
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