CN204830654U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN204830654U CN204830654U CN201520460714.0U CN201520460714U CN204830654U CN 204830654 U CN204830654 U CN 204830654U CN 201520460714 U CN201520460714 U CN 201520460714U CN 204830654 U CN204830654 U CN 204830654U
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- China
- Prior art keywords
- freezing liquid
- refrigerator
- food
- conduit
- freezing
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Abstract
The utility model provides a refrigerator, including the box, install the door body on the box and accept the room within a definite time in the box, refrigerator still includes a spray set and installs and is used for controlling on the door body or box spray set's control panel, it is located still to be equipped with one in the box the room below is used for retrieving the recovery unit of refrigerating fluid within a definite time, recovery unit with spray set passes through the pipe and communicates each other, recovery unit set up in between the room the below and be linked together through the third pipe, in the time of frozen food, on the refrigerating fluid sprayed food, food can freeze fast, keeps fresh to the refrigerating fluid of food was freezed and cycle recycle, energy saving can be independently retrieved.
Description
Technical field
The utility model relates to a kind of refrigerator, particularly relates to a kind of refrigerator with spray quick-freezing plant.
Background technology
At present, domestic refrigerator frozen food is mainly freezed by chilled air cools food, and because air heat transfer is slow, therefore domestic refrigerator is freezing all slow, and Prediction of Freezing Time of Foods is long, and the food defrosting freezed is stale.Along with the requirement of people to effect of food preservation is more and more higher, wish the high-quality food that can reach protoplasm original flavor after thawing.The freezing technology of food is the freezing solidification by food product water, the activity of compacting protease, the breakage of microbial growth and minimizing object cell reaches its fresh-keeping object, its key technology is that food product refrigeration has enough fast freezing rate, the heat-transfer effect of freezing rate and medium is closely related, and the quality of object heat-transfer effect and the heat transfer coefficient of object, temperature difference is closely related, water, ice, the thermal conductivity factor size order of air is water > ice > air, so water to carry out convection heat transfer' heat-transfer by convection effect as medium better, but at ambient pressure, ordinary liquid water temperature will be frozen lower than 0 DEG C, cannot convection heat transfer' heat-transfer by convection, but water is at negative pressure or the certain density NaCl aqueous solution, the freezing point of water can be reduced, and along with the increase of vacuum or NaCl concentration of aqueous solution, the freezing point of water is lower, so so the water of low temperature is the perfect medium of quick-frozen.The existing technology utilizing ultralow warm water to realize quick-frozen, one forms one deck ice clothing by spray equipment at food surface, but food surface conducts heat after freezing, meeting is slower; One is soaked in quick freezing liquid by food, but need the freezing liquid utilizing vacuum recovery or centrifugal recovery food surface, is not suitable for domestic refrigerator, compares limitation.
In view of this, be necessary to be improved current refrigerator Technique of Speed Freezing, to solve the problem.
Utility model content
The purpose of this utility model is to provide a kind of refrigerator with spray quick-freezing plant.This spray quick-freezing plant adopts superfreeze liquid spray food, makes food snap frozen, does not destroy food nutrition, simultaneously superfreeze liquid reusable edible, energy-conserving and environment-protective.
For realizing above-mentioned utility model object, the utility model adopts following technical scheme: a kind of refrigerator, comprise casing, be arranged on the door body on casing and room between being housed in casing, described refrigerator also comprises a spray equipment and is arranged on a body or casing in order to control the control panel of described spray equipment, also be provided with one in described casing for reclaiming the retracting device of freezing liquid, described retracting device is communicated with described spray equipment.
As the technical scheme of further improvement of the utility model, described spray equipment comprises nozzle for spraying and freezing liquid pump, and described freezing liquid pump is connected by the first conduit with described retracting device.
As the technical scheme of further improvement of the utility model, indoor between described in described nozzle is installed on, described nozzle is connected by the second conduit with described freezing liquid pump.
As the technical scheme of further improvement of the utility model, the below of room between described in described retracting device is arranged at, between described, room is connected by the 3rd conduit with described retracting device.
As the technical scheme of further improvement of the utility model, the vessel that described retracting device comprises the cold-storage heat-exchanger for cooling freezing liquid fast and is positioned at for splendid attire freezing liquid below described cold-storage heat-exchanger.
As the technical scheme of further improvement of the utility model, described cold-storage heat-exchanger is interconnected by the 4th conduit and described vessel.
As the technical scheme of further improvement of the utility model, described cold-storage heat-exchanger with described between room be connected by the 3rd conduit, described vessel are connected by the first conduit with described freezing liquid pump.
As the technical scheme of further improvement of the utility model, described vessel are that cuboid is arranged and the top of described vessel is provided with opening for adding freezing liquid.
As the technical scheme of further improvement of the utility model, described refrigerator also comprise be arranged at described between the door body of outside, described door body comprises a door lock locking apparatus.
As the technical scheme of further improvement of the utility model, described freezing liquid is the superfreeze liquid of solidification point lower than-30 degree, and described freezing liquid is salt solution or other liquid of food-grade, and edible is harmless.
The beneficial effects of the utility model are: the utility model by arranging a spray equipment and for reclaiming the retracting device of freezing liquid in refrigerator, described retracting device and described spray equipment are interconnected, a room is also comprised in described refrigerator, described retracting device be arranged at described between room below and be connected by the 3rd conduit, the superfreeze liquid mode directly sprayed on food is adopted to make food quick freezing, the nutrition of food can not be destroyed, reach good fresh-keeping effect, simultaneously the freezing freezing liquid crossing food directly enters freezing liquid reclaiming device under gravity by the 3rd conduit and is cooled fast, freezing liquid can be recycled, economize energy.
Accompanying drawing explanation
Fig. 1 is the three-dimensional view of the utility model refrigerator.
Fig. 2 is the sectional view along A-A line direction in Fig. 1 of the utility model refrigerator.
Fig. 3 is the sectional view along B-B line direction in Fig. 1 of the utility model refrigerator.
Detailed description of the invention
Being described in detail the utility model below with reference to each embodiment shown in the drawings, please refer to shown in Fig. 1 to Fig. 3, is a better embodiment of the present utility model.
Shown in please refer to the drawing 1 to Fig. 2, the utility model discloses a kind of refrigerator 100, comprise casing (non-label), be arranged on the door body 1 on casing and room 2 between being housed in described casing, the second refrigeration compartment 22 that between described in present embodiment, room 2 comprises the first refrigeration compartment 21 and is positioned at below the first refrigeration compartment 21, also comprise the temperature-changing chamber 24 that a refrigerating chamber 23 and being positioned at described casing top is positioned at the first refrigeration compartment 21 side, described in present embodiment, the first refrigeration compartment 21 is quick-frozen room, described second refrigeration compartment 22 is refrigerating chamber, described first refrigeration compartment 21 is separated by dividing plate 3 with described second refrigeration compartment 22.Described refrigerator 100 also comprises a spray equipment 4 and the retracting device 5 for reclaiming freezing liquid, the vessel 52 that described retracting device 5 comprises the cold-storage heat-exchanger 51 for cooling freezing liquid fast and is positioned at for splendid attire freezing liquid below described cold-storage heat-exchanger 51, described retracting device 5 is arranged at the below of described first refrigeration compartment 21, described retracting device 5 is arranged in described second refrigeration compartment 22 in the present embodiment, because the second refrigeration compartment 22 is refrigerating chamber, self-temperature is lower, can cool back the freezing liquid in receiving apparatus 5 in advance.
Shown in please refer to the drawing 1 to Fig. 3, spray equipment 4 is provided with in described casing, described spray equipment 4 comprises the nozzle 41 for being sprayed by described freezing liquid on thing to be frozen, freezing liquid pump 42, described vessel 52 are connected with described freezing liquid pump 42 by the first conduit 61, described freezing liquid pump 42 is connected with described nozzle 41 by the second conduit 62, described retracting device 5 is interconnected with described spray equipment 4, nozzle 41 described in present embodiment is installed on the top of described first refrigeration compartment 21, and the vessel 211 be provided with in described first refrigeration compartment 21 for placing thing to be frozen, ensure that freezing liquid can not pollute described first refrigeration compartment 21.Separately, door body 11 outside described first refrigeration compartment 21 is provided with door lock locking apparatus 111 and control panel 112, described control panel 112, for arranging cooling time according to the weight of food to be frozen, makes spray equipment 4 automatic spray within cooling time thing to be frozen.Because thing to be frozen described in present embodiment is positioned in the vessel 211 of described first refrigeration compartment 21, so described vessel 211 are communicated with by the 3rd conduit 63 with described cold-storage heat-exchanger 51, described 3rd conduit about 63 is through described dividing plate 3 and be connected with described vessel 211, flow in described cold-storage heat-exchanger 51 smoothly to make the freezing freezing liquid crossing food, in present embodiment, the guide mechanism (not shown) matched with described 3rd conduit 63 is also provided with in described vessel 211, the freezing liquid of described cooled food to be entered under gravity in described cold-storage heat-exchanger 51 by described guide mechanism and described 3rd conduit 63 and is cooled fast.Described cold-storage heat-exchanger 51 and the vessel 52 be positioned at below described cold-storage heat-exchanger 51 are interconnected by the 4th conduit 64, with facilitate through described cold-storage heat-exchanger 51 cooled freezing liquid automatically flow into described vessel 52 Inner eycle under gravity and utilize.
Particularly, described control panel 112 is that the weight of described frozen food and food variety and time are determined by program by controlling described freezing liquid pump 42 duration of runs and then controlling cooling time.
Particularly, in described cold-storage heat-exchanger 51 be ice node at the liquid of about-18 DEG C, when the chilled liquid temperature of recovery is higher than-18 DEG C, for cooling the freezing liquid of recovery fast, guarantee chilled liquid temperature all the time lower than-18 DEG C.Described vessel 52 are arranged in cuboid and described vessel 52 are provided with opening 521 for adding freezing liquid and scale, and described vessel 52 are also provided with the sealing-plug 522 that matches with described opening 521 for sealing, and conveniently add freezing liquid.In packed and transported process, described vessel 52 can packing separately, adds frozen liq in use by described opening 521, after using a period of time, add freezing liquid in right amount according to surplus, the addition of described freezing liquid is determined according to the scale on described vessel 52.
Particularly, frozen food can be well rear freezing with blister-pack, or freezing again after vacuumizing packaging, and the most handy tinfoil packaging, packs food tinfoil to be frozen in present embodiment.Described freezing liquid is the superfreeze liquid of solidification point lower than-30 degree, described freezing liquid is salt solution or other liquid of food-grade, edible, harmless, the temperature-controlling system (not shown) itself carried by described refrigerator makes the temperature of described second refrigeration compartment 22 must not lower than freezing liquid freezing point temperature.
Shown in please refer to the drawing 3, when frozen food, first the food to be frozen packed with tinfoil is positioned in described vessel 211, close the door body 11 of described first refrigeration compartment 21, the weight of based food, described control panel 112 selects freeze-off time, start quick-frozen switch, described door body 11 is locked by described door lock locking apparatus 111, described freezing liquid pump 42 extracts freezing liquid by described first conduit 61 from described vessel 52, described freezing liquid is by the first conduit 61, second conduit 62 and nozzle 41 spray on described food, food is cooled fast, the freezing freezing liquid crossing food enters described cold-storage heat-exchanger 51 by described guide mechanism and described 3rd conduit 63, freezing liquid cools by described cold-storage heat-exchanger 51 fast, the freezing liquid of quick cooling enters described vessel 52 by the 4th conduit 64 again, described freezing liquid pump 42 continues to extract frozen liq from described vessel 52, spray refrigeration food, so move in circles spray refrigeration food, when time is up, then described door lock locking apparatus 111 postpones to open, the door body 11 of described first refrigeration compartment 21 can be opened, take out frozen food, put into other rooms of refrigerator.
In sum, the utility model refrigerator 100 is by arranging the first refrigeration compartment 21 and the second refrigeration compartment 22 in configuring up and down, described first refrigeration compartment 21 is provided with described automatic spraying device 4 and the vessel 211 for placing thing to be frozen, described second refrigeration compartment 22 is provided with the retracting device 5 for reclaiming freezing liquid, described retracting device 5 comprises one for the cold-storage heat-exchanger 51 that cools freezing liquid and the vessel 52 be arranged at below described cold-storage heat-exchanger 51, described vessel 52 are communicated with by described 3rd conduit 63 with described cold-storage heat-exchanger 51, freezing liquid energy automatic cycle is utilized, economize energy.
Be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection domain of the present utility model.
Claims (10)
1. a refrigerator, comprise casing, be arranged on the door body on casing and room between being housed in casing, it is characterized in that: described refrigerator also comprises a spray equipment and is arranged on a body or casing in order to control the control panel of described spray equipment, also be provided with one in described casing for reclaiming the retracting device of freezing liquid, described retracting device is communicated with described spray equipment.
2. refrigerator according to claim 1, is characterized in that: described spray equipment comprises nozzle for spraying and freezing liquid pump, and described freezing liquid pump is connected by the first conduit with described retracting device.
3. refrigerator according to claim 2, is characterized in that: indoor between described in described nozzle is installed on, described nozzle is connected by the second conduit with described freezing liquid pump.
4. refrigerator according to claim 1, is characterized in that: the below of room between described in described retracting device is arranged at, between described, room is connected by the 3rd conduit with described retracting device.
5. refrigerator according to claim 1, is characterized in that: the vessel that described retracting device comprises the cold-storage heat-exchanger for cooling freezing liquid fast and is positioned at for splendid attire freezing liquid below described cold-storage heat-exchanger.
6. refrigerator according to claim 5, is characterized in that: described cold-storage heat-exchanger is interconnected by the 4th conduit and described vessel.
7. refrigerator according to claim 5, is characterized in that: described cold-storage heat-exchanger with described between room be connected by the 3rd conduit, described vessel are connected by the first conduit with described freezing liquid pump.
8. refrigerator according to claim 5, is characterized in that: described vessel are that cuboid is arranged and the top of described vessel is provided with opening for adding freezing liquid.
9. refrigerator according to claim 1, is characterized in that: described refrigerator also comprise be arranged at described between the door body of outside, described door body comprises a door lock locking apparatus.
10. refrigerator according to claim 1, is characterized in that: described freezing liquid is the superfreeze liquid of solidification point lower than-30 degree, and described freezing liquid is salt solution or other liquid of food-grade, and edible is harmless.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460714.0U CN204830654U (en) | 2015-06-30 | 2015-06-30 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460714.0U CN204830654U (en) | 2015-06-30 | 2015-06-30 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204830654U true CN204830654U (en) | 2015-12-02 |
Family
ID=54688250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520460714.0U Active CN204830654U (en) | 2015-06-30 | 2015-06-30 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204830654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838954A (en) * | 2017-11-28 | 2019-06-04 | 上海雄川制冷设备有限公司 | The quick micro- jelly machine of lift |
-
2015
- 2015-06-30 CN CN201520460714.0U patent/CN204830654U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109838954A (en) * | 2017-11-28 | 2019-06-04 | 上海雄川制冷设备有限公司 | The quick micro- jelly machine of lift |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |