CN204085000U - A kind of Vacuum refrigerator - Google Patents
A kind of Vacuum refrigerator Download PDFInfo
- Publication number
- CN204085000U CN204085000U CN201320893802.0U CN201320893802U CN204085000U CN 204085000 U CN204085000 U CN 204085000U CN 201320893802 U CN201320893802 U CN 201320893802U CN 204085000 U CN204085000 U CN 204085000U
- Authority
- CN
- China
- Prior art keywords
- storage chamber
- vacuum
- hermatic door
- temperature
- refrigerator
- 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.)
- Expired - Fee Related
Links
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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment
Abstract
The utility model discloses a kind of Vacuum refrigerator, establish in this refrigerator comprises the cabinet of storage chamber, for shutoff storage chamber opening hermatic door, for extract out storing chamber air vacuum extractor and for regulating the attemperating unit of storing cavity temperature; Described vacuum extractor comprises the vavuum pump being arranged on bottom of cabinet bulk, the bleeding point be arranged in storage chamber, the pressure sensor be arranged in storage chamber; Described attemperating unit comprises refrigeration plant, temperature controller and the temperature sensor for monitoring storing cavity temperature.The utility model power consumption is lower, can meet and highlyer deposit requirement, is particularly suitable for depositing valuables.
Description
Technical field
The utility model belongs to vacuum storage technical field, is specifically related to a kind of Vacuum refrigerator.
Background technology
At present, adopt refrigerator to store article very general, but this method is not the preservation insurance method of perfectly sound perfection.Such as, after a variety of food leaves refrigerator in, its freshness can greatly reduce, and even loses intrinsic local flavor.In addition, as long as refrigerator is in use, just must power consumption always, if run into lasting power-off, refrigerator just loses effect.In addition, refrigerator inside is the storage environment that a humidity is very high, easily accumulates moisture, ice cube, so can not deposit the article of some moisture-sensitive damage.
Along with the development of economic market, all have some valuables in considerable family, the article such as such as antique, calligraphy and painting, famous brand of wine, Chinese medicine (such as ginseng, Cordyceps sinensis), these article all need meticulously to deposit, even maintenance.Current refrigerator and safety cabinet can not meet its requirement of depositing.
Utility model content
The purpose of this utility model be to provide a kind of power consumption lower, the higher Vacuum refrigerator depositing requirement can be met.
The technical scheme realizing the utility model object is: a kind of Vacuum refrigerator, establish in comprising the cabinet of storage chamber, for shutoff storage chamber opening hermatic door, for extract out storing chamber air vacuum extractor and for regulating the attemperating unit of storing cavity temperature; Described vacuum extractor comprises the vavuum pump being arranged on bottom of cabinet bulk, the bleeding point be arranged in storage chamber, the pressure sensor be arranged in storage chamber; Described attemperating unit comprises refrigeration plant, temperature controller and the temperature sensor for monitoring storing cavity temperature.
In such scheme, the opening of described storage chamber is circular, and its edge is provided with annular boss; Described hermatic door is provided with the cannelure matched with this annular boss and the sealing gasket being positioned at this cannelure.
In such scheme, the limit wall of described ring slot outside is outstanding forms flexible annular collar; When hermatic door covers on storage chamber opening, described annular collar is set on the outer side edges wall of annular boss, and described annular collar generation elastic deformation is also clamped on the outer side edges wall of annular boss under elastically-deformable reset response.
The utility model has positive effect: (1) the utility model utilizes vacuum environment to preserve article, effectively prevent the weak point using refrigerator or safety cabinet to preserve article traditionally, such as once after the air pressure in storage chamber is extracted into preset range, before opening hermatic door accessing article next time, vavuum pump will keep the state of pole low power consuming, even if power-off, in storage chamber, vacuum also can maintain the long period, ensures article storage quality; In addition, after evacuation, the oxygen in storage chamber and moisture are in extremely low scope, effectively avoid article oxidized and make moist and damage.So the utility model product can substitute traditional refrigerator or safety cabinet completely, for food fresh keeping or valuables storage.
(2) in the utility model, also comprise the attemperating unit for regulating storing cavity temperature, described attemperating unit comprises refrigeration plant, temperature controller and the temperature sensor for monitoring storing cavity temperature; This structure can regulate article temperature in storage chamber, such as, suitably lower the temperature or hyperthermic treatment to it, not only plays the growth and breeding suppressing article interior detail bacterium, can also meet the specific demand of special article.
Accompanying drawing explanation
Fig. 1 is that one of the present utility model faces structural representation;
Fig. 2 is a kind of side-looking structural representation of Vacuum refrigerator shown in Fig. 1;
Fig. 3 is a kind of backsight structural representation of hermatic door in Vacuum refrigerator shown in Fig. 1;
Fig. 4 is a kind of side-looking structural representation of hermatic door shown in Fig. 3.
Detailed description of the invention
(embodiment 1, Vacuum refrigerator)
Fig. 1 to Fig. 4 shows a kind of detailed description of the invention of the present utility model, and wherein Fig. 1 is that one of the present utility model faces structural representation; Fig. 2 is a kind of side-looking structural representation of Vacuum refrigerator shown in Fig. 1; Fig. 3 is a kind of backsight structural representation of hermatic door in Vacuum refrigerator shown in Fig. 1; Fig. 4 is a kind of side-looking structural representation of hermatic door shown in Fig. 3.
The present embodiment is a kind of Vacuum refrigerator, sees shown in Fig. 1 to Fig. 4, establish in comprising the cabinet 1 of storage chamber 11, for shutoff storage chamber opening hermatic door 2, for extract out storing chamber air vacuum extractor 3 and for regulating the attemperating unit of storing cavity temperature.
Described vacuum extractor comprises the vavuum pump being arranged on bottom of cabinet bulk, the bleeding point be arranged in storage chamber, is arranged on pressure sensor in storage chamber and oxygen amount sensor.Described attemperating unit comprises refrigeration plant, temperature controller and the temperature sensor for monitoring storing cavity temperature.Described attemperating unit and vacuum extractor are all arranged in cabinet lower rearward side space.
The opening of described storage chamber is circular, and its edge is provided with annular boss 12; Described hermatic door is provided with the cannelure 21 matched with this annular boss and the sealing gasket being positioned at this cannelure.The limit wall of described ring slot outside is outstanding forms flexible annular collar 23; When hermatic door covers on storage chamber opening, described annular collar is set on the outer side edges wall of annular boss, and described annular collar generation elastic deformation is also clamped on the outer side edges wall of annular boss under elastically-deformable reset response.This structure can form a forced locking device simplified, and effectively can meet seal request.
In order to open hermatic door, must inflate in the forward direction storage chamber of opening encapsulation door, be hermatic door inside and outside air pressure balance, could smooth opening.In order to realize this point, on described hermatic door, being also provided with handle 24 and the seal for being communicated with storage chamber and ambient air, during described handle action, opening and closing the seal.In the present embodiment, described seal is magnetic valve, the keying power supply of power on/off magnet valve during described handle action.In the concrete time, also can adopt air-vent and for sealing-plug and so on the object of this air-vent of shutoff as seal, when pulling handle, first sealing-plug is driven by an interlinked mechanism, it is made no longer to block air-vent, thus realize the air pressure balance of hermatic door both sides, can smooth opening hermatic door.
In the present embodiment, in described storage chamber, be also provided with humidity sensor.
The cabinet of the present embodiment is provided with LCDs, in concrete practice, also can this LCDs is arranged on cabinet; Described LCDs has multiple coupled press button.Such as, " pressure adjustment ", " oxygen flow regulation ", " temperature adjustment ", " vacuum conditions ", " humidity regulation " etc. can be set and regulate button, thus regulate parameters predetermined amount, also can search the carrying out practically information of the present embodiment product conveniently by display screen simultaneously.
The present embodiment also comprises burglary-resisting system; Burglary-resisting system comprises the Intellectual central controller be arranged in storage chamber, and the electronic password lock with keyboard 4 be connected with Intellectual central controller, be arranged on hermatic door outer wall for take user the first camera 5, be arranged on cabinet outside for take spatial image residing for Vacuum refrigerator second camera, be arranged in storage chamber for take stock the 3rd camera 6, for recording hermatic door opening times and open-interval door switch sensor and charge power supply for subsequent use; Intellectual central controller comprise data storage cell, for second camera carry out data transmission wireless transmit/receive units, for default phone number carry out note contact short message receiving-transmitting unit and for carrying out the network data Transmit-Receive Unit of data contact with default net data terminate.
The method of work of the present embodiment, comprises following workflow:
1. vacuum extractor is according to the pressure sensor in the storage chamber real time data detected and the pressure data preset, and automatically starts and closes; Attemperating unit, according to the temperature sensor real time data detected and the temperature data preset, automatically starts and closes; First camera is opened all the time, when foreign object enters the coverage of the first camera, the view data of the first camera shooting can be caused to change, after Intellectual central controller confirms that the in running order and view data of the first camera changes, first the video image of space environment residing for second camera shooting Vacuum refrigerator is started, if second camera is normally opened, then enter subsequent work flow process; If cannot second camera be started, Intellectual central controller is judged to be alert level, stop entering subsequent work flow process, and sent a warning message at least one phone number preset by short message receiving-transmitting unit, also send this warning information by network data Transmit-Receive Unit to the net data terminate preset simultaneously;
2. user is to the preset password of electronic password lock input request open operation, if continuous three mistakes of the preset password inputted in Preset Time, Intellectual central controller is judged to be harmful grade, stop entering subsequent work flow process, sent a warning message at least one phone number preset by short message receiving-transmitting unit simultaneously, also by network data Transmit-Receive Unit, the video image that warning information and the first camera and second camera photograph is sent to default net data terminate simultaneously; If the preset password of input is correct, then enter subsequent work flow process;
3. Intellectual central controller sends the first random digit password by short message receiving-transmitting unit at least two phone numbers preset, and also by network data Transmit-Receive Unit, the second random cipher is sent to default net data terminate simultaneously; User needs to input the first random digit password and the second random digit password to electronic password lock in Preset Time; If the first random digit password of the input in Preset Time or continuous three mistakes of the second random digit password, Intellectual central controller is judged to be harmful grade, stop entering subsequent work flow process, sent a warning message at least one phone number preset by short message receiving-transmitting unit simultaneously, also by network data Transmit-Receive Unit, the video image that warning information and the first camera and second camera photograph is sent to default net data terminate simultaneously; If the first random digit password of input and the second random digit Password Input are correctly, then enter subsequent work flow process;
4. user need input default confirmation password to electronic password lock, when this confirmation password is in Preset Time during double input error, Intellectual central controller is judged as super harmful grade, stops entering subsequent work flow process, closes unlocking program and send prompt tone in 36 to 48 hours; And send risk notification note by short message receiving-transmitting unit to the phone number preset, also send to default net data terminate by network Transmit-Receive Unit to the video image that default net data terminate sends a warning message and the first camera and second camera photograph simultaneously; If input correct confirmation password within the time of presetting, then enter subsequent work flow process;
This workflow has following realistic meaning: if the owner of Vacuum refrigerator completes first three workflow under coercing, but still can utilize and confirm this Vacuum refrigerator of password locking, thus make self still to there is value, the more possible life security that obtains within the closedown unlocking program time cycle ensures, and owing to delaying the long period, be more prone to the concern causing friend relatives, thus increase probability of being rescued;
5. Intellectual central controller unlocks to electronic password lock, and user can opening encapsulation door; Trigger gate switch sensor when hermatic door is opened, Intellectual central controller opens the 3rd camera, the video of thing process is got in shooting, and to be sent at least one phone number preset by short message receiving-transmitting unit and get thing and inform note, also send this video image by network Transmit-Receive Unit to default net data terminate simultaneously.
In described burglary-resisting system, when adopting the devices such as other such as infrared inductor, Acoustic control alarm, temperature-control alarm to coordinate, theftproof performance more reliably can be had.
The present embodiment has positive effect:
(1) vacuum environment is utilized to preserve article, effectively prevent the weak point using refrigerator or safety cabinet to preserve article traditionally, such as once after the air pressure in storage chamber is extracted into preset range, before opening hermatic door accessing article next time, vavuum pump will keep the state of pole low power consuming, even if power-off, in storage chamber, vacuum also can maintain the long period, ensures article storage quality; In addition, after evacuation, the oxygen in storage chamber and moisture are in extremely low scope, effectively avoid article oxidized and make moist and damage.So the present embodiment can substitute traditional refrigerator or safety cabinet completely, for food fresh keeping or valuables storage.(2) the present embodiment is better than having attemperating unit 5, can regulate, such as, suitably lower the temperature or hyperthermic treatment to it to article temperature in storage chamber, not only plays the growth and breeding suppressing article interior detail bacterium, can also meet the specific demand of special article.(3) the present embodiment has good safe antitheft performance, is particularly suitable for depositing valuables.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (3)
1. a Vacuum refrigerator, establishes the cabinet (1) of storage chamber (11) and the hermatic door (2) for shutoff storage chamber opening in comprising; It is characterized in that: also comprise vacuum extractor (3) for extracting storing chamber air out and for regulating the attemperating unit of storing cavity temperature; Described vacuum extractor comprises the vavuum pump being arranged on bottom of cabinet bulk, the bleeding point be arranged in storage chamber, the pressure sensor be arranged in storage chamber; Described attemperating unit comprises refrigeration plant, temperature controller and the temperature sensor for monitoring storing cavity temperature.
2. Vacuum refrigerator according to claim 1, is characterized in that: the opening of described storage chamber is circular, and its edge is provided with annular boss (12); Described hermatic door is provided with the cannelure (21) matched with this annular boss and the sealing gasket being positioned at this cannelure.
3. Vacuum refrigerator according to claim 2, is characterized in that: the limit wall of described ring slot outside is outstanding forms flexible annular collar (23); When hermatic door covers on storage chamber opening, described annular collar is set on the outer side edges wall of annular boss, and described annular collar generation elastic deformation is also clamped on the outer side edges wall of annular boss under elastically-deformable reset response.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893802.0U CN204085000U (en) | 2013-12-31 | 2013-12-31 | A kind of Vacuum refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893802.0U CN204085000U (en) | 2013-12-31 | 2013-12-31 | A kind of Vacuum refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085000U true CN204085000U (en) | 2015-01-07 |
Family
ID=52177703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893802.0U Expired - Fee Related CN204085000U (en) | 2013-12-31 | 2013-12-31 | A kind of Vacuum refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204085000U (en) |
Cited By (3)
| 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 |
| CN104976861A (en) * | 2015-07-14 | 2015-10-14 | 合肥维巧食品科技有限公司 | Refrigerator capable of automatically controlling red wine storage environment |
| CN111854256A (en) * | 2019-04-26 | 2020-10-30 | 青岛海尔电冰箱有限公司 | Ice discharging device, refrigerator and ice discharging control method of refrigerator |
-
2013
- 2013-12-31 CN CN201320893802.0U patent/CN204085000U/en not_active Expired - Fee Related
Cited By (3)
| 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 |
| CN104976861A (en) * | 2015-07-14 | 2015-10-14 | 合肥维巧食品科技有限公司 | Refrigerator capable of automatically controlling red wine storage environment |
| CN111854256A (en) * | 2019-04-26 | 2020-10-30 | 青岛海尔电冰箱有限公司 | Ice discharging device, refrigerator and ice discharging control method of refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |