CN201697406U - Full-automatic household vacuum refreshing cabinet - Google Patents
Full-automatic household vacuum refreshing cabinet Download PDFInfo
- Publication number
- CN201697406U CN201697406U CN201020226281XU CN201020226281U CN201697406U CN 201697406 U CN201697406 U CN 201697406U CN 201020226281X U CN201020226281X U CN 201020226281XU CN 201020226281 U CN201020226281 U CN 201020226281U CN 201697406 U CN201697406 U CN 201697406U
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- CN
- China
- Prior art keywords
- microprocessor
- cabinet
- vacuum
- pin
- duty
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- 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.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to a full-automatic household vacuum refreshing cabinet, which comprises a cabinet body, a cabinet door and a seal ring arranged around the cabinet door, wherein the a vacuum insulating layer is arranged between the inner and outer walls of the cabinet body, the cabinet body is internally provided with electric refrigerating slices, a temperature prober and an ozone generator, wherein the upper part of the cabinet body is provided with a microprocessor, a vacuum pump, a one-way extraction valve, an air-release valve and a vacuum pressure prober. The vacuum insulating layer is connected with the vacuum pump through a three-way by a silicon rubber one-way valve. The utility model converts AC into 12V DC for the use of the ozone generator, an electric refrigerating device, and a relay for controlling the motor, and the 12V DC is stabilized to 5V to provide power for the microprocessor and a pressure and temperature prober. The utility model can automatically kill poison, vacuumize and refrigerate, so that the food can be refreshed for a long time. The utility model has simple structure, less power consumption and convenient use.
Description
Technical field
The utility model relates to a kind of domestic full-automatic vacuum fresh-keeping cabinet.
Background technology
Present most of family storage food all adopts refrigerator.The Chinese patent literature report has " the multi-functional storage case " patent No.: 00261152.X, the employing vacuum bag packages that has.The refrigerator storage food can keep food to never degenerate playing certain preservation within a certain period of time, yet can not secluding air, and fresh keeping time is not long, needs to continue electricity consumption, and power consumption is big, simultaneously the easy taint of odour of food.Vacuum bag packages can keep the food long period to never degenerate, but uses inconvenience, can not be fresh-keeping behind the non-returnable container Kaifeng.The storage case adopts compressor cooling, though can freezing when protecting down food never degenerate, complex structure, unstable properties, power consumption is big: simultaneously can not vacuum, insulation, virus killing, can not really realize food fresh keeping.
The utility model content;
The purpose of this utility model is to provide a kind of domestic full-automatic vacuum fresh-keeping cabinet, and this antistaling cabinet has vacuum to be controlled automatically, the ozone virus killing, and refrigeration, temperature is controlled automatically, and the vacuum heat-preserving function is easy to use simple and practical.
The purpose of this utility model is achieved through the following technical solutions: domestic full-automatic vacuum fresh-keeping cabinet, the sealing ring that comprises cabinet, cabinet door and cabinet door periphery, be provided with vacuum heat-insulating layer between the cabinet inside and outside wall, be provided with electronic cooling sheet, hygrosensor and ozone generator in the cabinet, cabinet top is provided with microprocessor, vavuum pump, unidirectional extraction valve and vent valve and vacuum pressure detector; Vacuum heat-insulating layer is joined by threeway and vavuum pump by the silicon rubber check valve; Power supply is powered to complete machine, changes alternating current the relay use of stable 12V dc source for ozone generator, electronic refrigerator, control motor into; By voltage-stablizer the 12V DC power voltage stabilizing is offered microprocessor and pressure detector, hygrosensor to 5V.Microprocessor and pressure detector, hygrosensor are obtained by voltage stabilizing by the 12V dc source.
20 pin of microprocessor MCU connect power supply, and 4,5 pin connect the 4M crystal oscillator, 10 pin ground connection, and ground capacity is 20PF; Microprocessor is the center, finishes the demonstration of Electric Machine Control and duty, ozone control and duty indication, the work of electronic cooling module and duty, pressure, temperature sampling control and pressure state and shows.
The utility model closes the Over-The-Counter door and promptly connects the energy power supply, produce ozone, the virus killing in five minutes of delaying time vacuumizes (setting pressure), electronic cooling (design temperature 5 degree), detected pressures (surpass 20% and start vavuum pump automatically), detected temperatures (surpass 20% and start refrigeration automatically) adopts the electromagnetic reciprocating vavuum pump, sets up vacuum heat-insulating layer, realize automatically killing virus, vacuumize, freezing, make food energy fresh-keeping never degenerating of long period.This product structure is simple, and power consumption is little, and is easy to use.
Description of drawings
Fig. 1: the utility model product structure schematic diagram;
Fig. 2: the utility model workflow diagram;
Fig. 3: the utility model power circuit diagram;
Fig. 4: the utility model controller and status display circuit figure.
Element in the accompanying drawing
1. microprocessor (MCU), 2. vavuum pump, 3. ozone generator module,
4. the check valve of bleeding, 5. cabinet, 6. vacuum heat-insulating layer, 7. cooling piece,
8, hygrosensor, 9, pressure detector, 10, storeroom,
11, cabinet door, 12, vent valve, 13, sealing ring
The specific embodiment
In order further to describe the utility model, illustrate with embodiment below in conjunction with accompanying drawing: domestic full-automatic vacuum fresh-keeping cabinet (see figure 1), the sealing ring (13) that comprises cabinet (5), cabinet door (11) and cabinet door periphery, be provided with vacuum heat-insulating layer (6) between cabinet (5) inside and outside wall, be provided with electronic cooling sheet (7), hygrosensor (8) and ozone generator (3) in the cabinet (5).Cabinet top is provided with and also is provided with unidirectional extraction valve (4) and vent valve (12) and vacuum pressure detector (9) in microprocessor (1), vavuum pump (2), the cabinet (5); Vacuum heat-insulating layer (6) is joined by threeway and vavuum pump by silicon rubber check valve (4).Power supply is powered to complete machine, changes the 220V/50Hz alternating current into stable 12V dc source for ozone generator (3), electronic cooling sheet (7), and the relay of control vavuum pump (2) uses; By voltage-stablizer the 12V DC power voltage stabilizing is offered microprocessor (1) and pressure detector (9), hygrosensor (8) to 5V.With microprocessor (1) is the center processing variety of event, and 20 pin of microprocessor (1) connect power supply, and 4,5 pin connect the 4M crystal oscillator, 10 pin ground connection; Microprocessor (1) is finished Electric Machine Control and duty shows, ozone is controlled and duty indication, the work of electronic cooling module and duty, pressure and temperature sampling control and state demonstration (seeing Fig. 3, Fig. 4)
Vavuum pump (2) control section meets triode Q1, control relay K1 by 19 pin of microprocessor; Ozone generator (3) part is that 18 pin by microprocessor meet triode Q2, control ozone generator module; Electronic refrigerator is controlled the electronic cooling module by 17 foot control system triode Q3 of microprocessor; Pressure acquisition sensor (9) is received by 13 foot control systems of microprocessor, changes the data that the sampled pressure acquisition sensor is sent here by A/D; Temperature detecting sensor is received by 12 foot control systems of microprocessor, changes the data that the sample temperature acquisition sensor is sent here by A/D.
Indication/display part: 16,15,14 pin of microprocessor show pressure acquisition sensor evacuated 1,2,3 by LED; The 11 foot control system ozone generator module work indication of microprocessor, LED is bright to be duty; 8 toes of microprocessor show that alternating current generator stops, and red LED is bright to be stopped status; 9 toes of microprocessor show that alternating current generator changes, and blue led is bright to be duty; 7 toes of microprocessor show refrigerating state, and green LED is bright to be the refrigerator duty.7 pin of microprocessor are button S1 control, the work of control complete machine, and S1 disconnected when cabinet was extracted out, and complete machine cuts out.S1 closure during the cabinet playback, complete machine is by the programming mode work of setting.
Food is put into storeroom (10) pass Over-The-Counter door (11) close vent valve (12) connection power supply, ozone generator (3) the generation ozone of starting working, MCU (1) sets the virus killing in 5 minutes of delaying, vavuum pump (2) work, extract the air in the storeroom (10) out, vacuum pressure detector (9) sends signal and gives MCU (1) disconnection vavuum pump (2) power supply when being extracted into certain vacuum, vavuum pump (2) stops to vacuumize, detected pressures is lower than 20% and automatically starts vavuum pump (2) and be evacuated in limited time and quit work again, electronic refrigerator (7) is started working, and the hygrosensor (8) that freezes when temperature 5 is spent issues a signal to MCU (1) control refrigeration module (7) and quits work; Detected temperatures surpasses 20% and starts refrigeration automatically, stops refrigeration when 5 spend automatically; All the time protect temperature and the vacuum set in the storeroom and so forth, make food preservation in certain temperature and vacuum reach permanent fresh-keeping purpose.
The utility model adopts electromagnetic reciprocating vavuum pump (2) and electronic type refrigeration, and power consumption reaches energy-conservation purpose for a short time, and the while storeroom is provided with one deck vacuum layer (6) outward can separate outer heat energy insulation, reaches purpose of energy saving; Storeroom (10) is provided with refrigeration module, ozone generator (3), pressure and temperature detector (8,9), the silicon rubber check valve (4) of bleeding up and down, guarantees that air can not enter.
Claims (4)
1. domestic full-automatic vacuum fresh-keeping cabinet, the sealing ring (13) that comprises cabinet (5), cabinet door (11) and cabinet door periphery, be provided with vacuum heat-insulating layer (6) between cabinet (5) inside and outside wall, be provided with electronic cooling sheet (7), hygrosensor (8) and ozone generator (3) in the cabinet (5), it is characterized in that: cabinet top is provided with and also is provided with unidirectional extraction valve (4) and vent valve (12) and vacuum pressure detector (9) in microprocessor (1), vavuum pump (2), the cabinet (5); Vacuum heat-insulating layer (6) is joined by threeway and vavuum pump by silicon rubber check valve (4); Power supply is powered to complete machine, changes the 220V/50Hz alternating current relay use of stable 12V direct current for ozone generator (3), electronic refrigerator (7) control vavuum pump (2) into; By voltage-stablizer the 12V DC power voltage stabilizing is offered microprocessor (1) and pressure detector (9) and hygrosensor (8) to 5V.
2. vacuum fresh-keeping cabinet according to claim 1 is characterized in that: 20 pin of microprocessor (1) connect power supply, and 4,5 pin connect the 4M crystal oscillator, 10 pin ground connection; Electric Machine Control finished by microprocessor (1) and duty shows, ozone is controlled and duty indication, the work of electronic cooling module and duty, pressure and temperature sampling are controlled and state shows.
3. vacuum fresh-keeping cabinet according to claim 1 and 2 is characterized in that: vavuum pump (2) control section meets triode Q1, control relay K1 by 19 pin of microprocessor; Ozone generator (3) part is that 18 pin by microprocessor meet triode Q2, control ozone generator module; Electronic refrigerator is controlled the electronic cooling module by 17 foot control system triode Q3 of microprocessor; Pressure acquisition sensor (9) is received by 13 foot control systems of microprocessor, changes the data that the sampled pressure acquisition sensor is sent here by A/D; Temperature detecting sensor is received by 12 foot control systems of microprocessor, changes the data that the sample temperature acquisition sensor is sent here by A/D.
4. vacuum fresh-keeping cabinet according to claim 1 and 2 is characterized in that: indication/display part, and 16 pin of microprocessor show pressure acquisition sensor evacuated 1 by LED; 15 pin of microprocessor show pressure acquisition sensor evacuated by LED; 14 pin of microprocessor show pressure acquisition sensor evacuated 3 by LED; The 11 foot control system ozone generator module work indication of microprocessor, LED is bright to be duty, 8 toes of microprocessor show that alternating current generator stops; Red LED is bright to be stopped status; 9 toes of microprocessor show that alternating current generator changes, and blue led is bright to be duty; 7 toes of microprocessor show refrigerating state; Green LED is bright to be the refrigerator duty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020226281XU CN201697406U (en) | 2010-06-09 | 2010-06-09 | Full-automatic household vacuum refreshing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020226281XU CN201697406U (en) | 2010-06-09 | 2010-06-09 | Full-automatic household vacuum refreshing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697406U true CN201697406U (en) | 2011-01-05 |
Family
ID=43398653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020226281XU Expired - Fee Related CN201697406U (en) | 2010-06-09 | 2010-06-09 | Full-automatic household vacuum refreshing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697406U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743186A (en) * | 2013-12-31 | 2014-04-23 | 宏秀电气有限公司 | Vacuum refrigerator and working method thereof |
| CN105600155A (en) * | 2015-11-11 | 2016-05-25 | 林丽丽 | Intelligent low-temperature drug storage device |
| CN106642877A (en) * | 2015-10-30 | 2017-05-10 | 广东百事泰电子商务股份有限公司 | Simple fresh-care space box |
| CN108606663A (en) * | 2016-12-13 | 2018-10-02 | 深圳市联创三金电器有限公司 | The vacuum degree display methods and device of vacuum food preparation |
| CN110940128A (en) * | 2019-12-16 | 2020-03-31 | 珠海格力电器股份有限公司 | Refrigerator with a door |
-
2010
- 2010-06-09 CN CN201020226281XU patent/CN201697406U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743186A (en) * | 2013-12-31 | 2014-04-23 | 宏秀电气有限公司 | Vacuum refrigerator and working method thereof |
| CN106642877A (en) * | 2015-10-30 | 2017-05-10 | 广东百事泰电子商务股份有限公司 | Simple fresh-care space box |
| CN105600155A (en) * | 2015-11-11 | 2016-05-25 | 林丽丽 | Intelligent low-temperature drug storage device |
| CN108606663A (en) * | 2016-12-13 | 2018-10-02 | 深圳市联创三金电器有限公司 | The vacuum degree display methods and device of vacuum food preparation |
| CN110940128A (en) * | 2019-12-16 | 2020-03-31 | 珠海格力电器股份有限公司 | Refrigerator with a door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20130609 |