CN2227417Y - Low temp. vacuum fresh-keeping storage - Google Patents
Low temp. vacuum fresh-keeping storage Download PDFInfo
- Publication number
- CN2227417Y CN2227417Y CN 95217315 CN95217315U CN2227417Y CN 2227417 Y CN2227417 Y CN 2227417Y CN 95217315 CN95217315 CN 95217315 CN 95217315 U CN95217315 U CN 95217315U CN 2227417 Y CN2227417 Y CN 2227417Y
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- China
- Prior art keywords
- door
- storehouse
- fresh
- air packing
- storage body
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- Expired - Fee Related
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Abstract
The utility model relates to a low temperature vacuum fresh-keeping storage which is composed of an outer shell, an upper angle component, a bottom angle component, a heat-insulating layer, a storage body, an outer door, a heat-insulating door, a gastight door and refrigeration and negative-pressure producing accessories in the storage, wherein the outer shell forms a hexahedron; the heat-insulating layer is closely pasted to the inner wall of the outer shell; the storage body is arranged in the insulated layer, the inner wall of the storage body forms an arched-plate shape, and a stiffener is arranged between the inner and the outer walls of the storage body; the outer door is sealed and connected with the surface of the side wall of the outer shell; the heat-insulating door is sealed and connected with the surface of the side wall of the heat-insulating layer; the gastight door is sealed and connected with the surface of the side wall of the storage body; the refrigeration and negative-pressure producing accessories are arranged in the storage body. The utility model has the advantages that the storing cubage of the storage body is large, and the utility model can be used for the container transportation or the fixing storage; the anti external pressure ability of the storage body is good, and about 50% materials are saved; the design of the gastight door is reliable.
Description
The utility model belongs to a kind of food refrigerating and fresh-keeping equipment, particularly a kind of cryogenic vacuum fresh-keeping warehouse.
Centuries, food fresh keeping mainly adopts freezing low temperature (below 18 ℃) technology, and simple, the easy row of this preservation technique is in still being widely used in so far producing, living.But this technology is inapplicable to fresh vegetables, fruit, because through refrigerating process, vegetables, fruit internal tissue are changed, and lose feeling of freshness then.The vacuum freshness retaining technology has appearred recently decades.Most representative is exactly various food, Beverages and Canned Food, it has certain effect really for the food fresh keeping of little volume, then can only be to fresh-keeping of vegetables with after the dehydrations such as fresh vegetables as if the employing vacuum technique, place and go vacuum in the packaging bag of plastics or aluminium platinum again, cause vegetables forfeiture feeling of freshness.How to make agricultural product such as vegetables, fruit promptly keep freshness not change again that it is in a organized way former, this is fresh-keeping scientific worker's a important subject.
The purpose of this utility model is to provide a kind of cryogenic vacuum fresh-keeping warehouse, it can make fresh vegetables, fruit place the environment of a kind of low temperature, vacuum, make it be in resting state, reach fresh-keeping 3-6 month effect, it can have big volume simultaneously, function with automatic control storehouse temperature and vacuum is suitable for storage, many-sided fresh-keeping purposes such as transportation.
A kind of cryogenic vacuum fresh-keeping warehouse of the technical solution of the utility model is characterized in that it is made up of refrigeration in shell, drift angle spare, base angle part, thermal insulation layer, storehouse body, external door, insulated door, gas-tight door and the storehouse and system negative pressure annex; Said shell constitutes a hexahedron, and by drift angle spare, the base angle part is fixedly connected, and thermal insulation layer is closely attached on outer casing inner wall, the storehouse body places in the thermal insulation layer, and it is tabular that storehouse body inwall is arch, between inside and outside wall reinforcement arranged; Said external door seals connection mutually with the side wall surface of housing; Said insulated door seals connection mutually with the thermal insulation layer side wall surface; Said gas-tight door seals connection mutually with side, storehouse wall; Above-mentioned three access ways that constitute the storehouse body are equipped with refrigeration and system negative pressure annex in the body of storehouse.
Above-mentioned described fresh-keeping warehouse can be installed two external doors simultaneously, promptly outside original, install one on the symmetrical side wall of outer shell at Qianmen outside the back door.
The gas-tight door of above-mentioned said fresh-keeping warehouse is made of rectangular door framework and door body, door inner thermal insulating layer, door hinge, air packing clamping plate, labyrinth air packing, doorframe sealing seam, the door inner thermal insulating layer places door body to be adjacent to a body madial wall to be connected, door body is connected with Men Tiyi door hinge twisting, and door body is connected with the sealing of storehouse body; The air packing clamping plate are equipped with at the joint gap place of said door body and Men Tiyu hinge, the labyrinth air packing is connected in clamping plate, the air packing outside is hermetic seal with doorframe sealing seam and is connected, seam is adjacent to the door body sidewall and is connected, and is connected for hermetic seal between air packing two side and air packing clamping plate inboard; The external side of door is equipped with and is used to the fastening tight door pressing plate of closing the door.
The course of work of the present utility model and principle: this fresh-keeping warehouse in use, at first fasten gas-tight door, shut insulated door again, shut external door at last, start refrigeration and cause cryogenic vacuum state in the body of storehouse with the system negative pressure device, make all food in the storehouse (vegetables, fruit etc.) be the dormancy shape, rate of metabolism delays greatly, reach fresh-keeping effect, its freshness date can reach 3-6 month.
Superiority of the present utility model is: 1. this storehouse has bigger storage volume, can control temperature and vacuum in the storehouse automatically, can be applicable to the container transportation and can be used for fixedly bank again; 2. storehouse body structure (arch tabular storehouse body wall and reinforcement etc.) has good critical external compressive resistance unstability performance, can save material about 50% than planar structure; 3. gas-tight door is reasonable in design reliable, provides assurance for the sealing in storehouse is withstand voltage, and the structure of this gas-tight door can promote the use of in the design of other any high airtight rectangular opening simultaneously.
Further specify present technique below in conjunction with drawings and Examples.
Fig. 1 faces structural representation (comprise partly cuing open with office and cut open schematic diagram) for the related fresh-keeping warehouse of the utility model.
Fig. 2 is the plan structure schematic diagram (schematic diagram cuts open in the office of comprising) of the related fresh-keeping warehouse of the utility model.
Fig. 3 is the left TV structure schematic diagram (schematic diagram cuts open in the office of comprising) of the related fresh-keeping warehouse of the utility model.
Fig. 4 is the surface structure schematic diagram of the gas-tight door of the related fresh-keeping warehouse of the utility model.
Fig. 5 is the A-A generalized section of Fig. 4.
Wherein 1 is that insulated door, 2 is arch sheet storehouse body wall for reinforcement, 22 for tight door pressing plate, 21 for a door inner insulating layer, 20 for a door body, 19 for air packing clamping plate, 18 for labyrinth air packing, 17 for door hinge, 16 for door body, 15 for doorframe sealing seam, 14 for doorframe heat-insulation layer, 13 for peephole, 12 for storehouse body, 11 for refrigeration in the storehouse and system negative pressure annex, 10 for outer back door, 9 for drift angle spare, 8 for shell, 7 for thermal insulation layer, 6 for base angle part, 5 for gas-tight door, 4 for outer Qianmen, 3.
Embodiment:
A kind of cryogenic vacuum fresh-keeping warehouse (is seen Fig. 1-Fig. 5), be it is characterized in that it is made up of refrigeration in shell 6, drift angle spare 7, base angle part 4, thermal insulation layer 5, storehouse body 10, external door, insulated door 1, gas-tight door 3 and the storehouse and system negative pressure annex 9; Said shell constitutes a hexahedron, and fixedly connected by drift angle spare, corner fittings, thermal insulation layer is closely attached on outer casing inner wall, and the storehouse body places in the thermal insulation layer, and storehouse body inwall is arch sheet 22 shapes, and reinforcement 27 is arranged between inside and outside wall; Said external door seals connection mutually with the side wall surface of housing; Said insulated door seals connection mutually with the thermal insulation layer side wall surface; Said gas-tight door seals connection mutually with side, storehouse wall: above-mentioned three access ways that constitute the storehouse body are equipped with refrigeration and system negative pressure annex 9 in the body of storehouse.Above described fresh-keeping warehouse two external door (see figure 1)s can be installed simultaneously, promptly outside original, install one on the symmetrical side wall of outer shell at Qianmen 2 outside back door 8.The gas-tight door of above-mentioned said fresh-keeping warehouse (seeing Fig. 4-5) is made of rectangular door framework 14 and door body 18, door inner thermal insulating layer, door hinge 15, air packing clamping plate 17, labyrinth air packing 16, doorframe sealing seam 13, the door inner thermal insulating layer places door body to be adjacent to a body madial wall to be connected, door body is connected with Men Tiyi door hinge twisting, and door body is connected with the sealing of storehouse body; The air packing clamping plate are equipped with at the joint gap place of said door body and Men Tiyu hinge, the labyrinth air packing is connected in clamping plate, the air packing outside is hermetic seal with doorframe sealing seam and is connected, seam is adjacent to the door body sidewall and is connected, and is connected for hermetic seal between air packing two side and air packing clamping plate inboard; The external side of door is equipped with and is used to the fastening tight door pressing plate 20 of closing the door.
Refrigeration comprises conventional annexes such as cold evaporimeter, humidifier, fan with system negative pressure annex 9 in the said storehouse.
Claims (3)
1. a cryogenic vacuum fresh-keeping warehouse is characterized in that it is made up of refrigeration in shell, drift angle spare, base angle part, thermal insulation layer, storehouse body, external door, insulated door, gas-tight door and the storehouse and system negative pressure annex; Said shell constitutes a hexahedron, and fixedly connected by drift angle spare, base angle part, thermal insulation layer is closely attached on outer casing inner wall, and the storehouse body places in the thermal insulation layer, and it is tabular that storehouse body inwall is arch, between inside and outside wall reinforcement arranged; Said external door seals connection mutually with the side wall surface of housing; Said insulated door seals connection mutually with the thermal insulation layer side wall surface; Said gas-tight door seals connection mutually with side, storehouse wall; Above-mentioned three access ways that constitute the storehouse body are equipped with refrigeration and system negative pressure annex in the body of storehouse.
2. fresh-keeping warehouse according to claim 1 is characterized in that above-mentioned described fresh-keeping warehouse can install two external doors simultaneously, promptly outside original, install one on the symmetrical side wall of outer shell at Qianmen outside the back door.
3. fresh-keeping warehouse according to claim 1, the gas-tight door that it is characterized in that above-mentioned said fresh-keeping warehouse is made of rectangular door framework and a door body, door inner thermal insulating layer, door hinge, air packing clamping plate, labyrinth air packing, doorframe sealing seam, and a door inner thermal insulating layer places door body to be adjacent to a body madial wall to be connected; Door body is connected with Men Tiyi door hinge twisting, and door body is connected with the sealing of storehouse body; The air packing clamping plate are equipped with at the joint gap place of said door body and Men Tiyu hinge, the labyrinth air packing is connected in clamping plate, the air packing outside is hermetic seal with doorframe sealing seam and is connected, seam is adjacent to the door body sidewall and is connected, and is connected for hermetic seal between air packing two side and air packing clamping plate inboard; The external side of door is equipped with and is used to the fastening tight door pressing plate of closing the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217315 CN2227417Y (en) | 1995-07-25 | 1995-07-25 | Low temp. vacuum fresh-keeping storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95217315 CN2227417Y (en) | 1995-07-25 | 1995-07-25 | Low temp. vacuum fresh-keeping storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2227417Y true CN2227417Y (en) | 1996-05-22 |
Family
ID=33866143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95217315 Expired - Fee Related CN2227417Y (en) | 1995-07-25 | 1995-07-25 | Low temp. vacuum fresh-keeping storage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2227417Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684805A (en) * | 2018-05-15 | 2018-10-23 | 康清元 | A kind of aquatic products freeze preservation device of environmental protection and energy saving |
-
1995
- 1995-07-25 CN CN 95217315 patent/CN2227417Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684805A (en) * | 2018-05-15 | 2018-10-23 | 康清元 | A kind of aquatic products freeze preservation device of environmental protection and energy saving |
| CN108684805B (en) * | 2018-05-15 | 2021-11-23 | 宁波商冷园区运营有限公司 | Environment-friendly and energy-saving aquatic product freezing and fresh-keeping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |