CN2273294Y

CN2273294Y - Vacuum storage box

Info

Publication number: CN2273294Y
Application number: CN 96216483
Authority: CN
Inventors: 郭洪
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-08-15
Filing date: 1996-08-15
Publication date: 1998-01-28
Anticipated expiration: 2006-08-15

Abstract

The utility model relates to a vacuum storage box, belonging to a container for vacuum storage. The convenient and efficient vacuum storage box for food is offered. The defects of food storage, such as refrigeration storage, medication methods, vacuum packages, etc. are overcome. The vacuum storage box has the advantages of favorable effect of freshness preservation and quality preservation, simple structure, convenient food storage, and easy operation. The vacuum storage box can be made into the storage box with a simple door and a plurality of doors as requirements. The vacuum storage box is a storage container which is worth while to be popularized. The vacuum storage box is characterized in that the vacuum storage box is composed of a box body, a vacuum system, and an electric control system, wherein, the box body comprises an outer box and a vacuum chamber which form a main body; the vacuum system is composed of a vacuum pump, a vacuum pipeline, an air inlet stopping valve, and a fence.

Description

Vacuum storage box

The utility model belongs to the container of storage in vacuum.

People hoard food does not in daily life have desirable convenient and practical vacuum vessel.Current, it is mostly in the environment of air is arranged that food is stored, it mainly is to rely on refrigerating and pharmaceutical methods or vacuum packaging that food fresh-keeping is guaranteed the quality, but this has a lot of drawbacks to exist: the one, just change temperature environment with refrigerating, food remains and is in the air, bacterium still can breed during refrigeration, and some insect pest still can exist, and acid, qualitative change such as sour, mould, rotten, dried can take place food within a certain period of time.Bring the trouble of thawing when freezing, and the nutrition of food own destroyed, also lost fresh-keeping effect; The 2nd, use pharmaceutical methods, also can only be disinfection or sterilize anticorrosionly, also be a kind of temporary transient measure, be subjected to the restriction of time, space and kind, and medicine bring to health unfavorable; The 3rd, adopt vacuum-packedly, but being manufacturer's specialized equipment, this packing makes, not only improve the food price, and be only limited to certain food that producer has packaged, other foods of required storage still are subjected to condition restriction.And in a single day this packing takes apart, and food has just lost vacuum protection, and unspent food brings a storage problem again, otherwise also can cause waste.

The purpose of this utility model just provides a kind of food Vacuum storage box easily and effectively, overcomes the shortcoming that refrigerating, pharmaceutical methods, vacuum packaging etc. hoard food.Food is stored in and plays fresh-keeping, the effect of guaranteeing the quality in this Vacuum storage box, and at any time food is put into, taken out, and each family can both use.

The utility model is realized with following mode: it comprises casing and vacuum system and electric-control system, and feature is that casing is made up of outer container 1 and vacuum chamber 2, becomes main body, and vacuum chamber 2 is installed in the outer container 1; The quantity of vacuum chamber 2 is more than 1 or 2 or 3 or 3; Each vacuum chamber 2 should have door 3 mutually, and there are high-seal material and magnetic material 5 in door, contact position, chamber, and handle 4 is housed on the door 3, on handle 4 tops air inlet coordinated control PS (Push Switch) K is housed ₁, this switch is communicated with induction opening 6 controls; Vacuum system stops valve 9 to be formed by vacuum pump 7, vacuum pipe 8, air inlet, and vacuum pipe 8 one ends connect vacuum pump 7, and end is communicated with vacuum chamber 2 respectively in addition, air inlet is housed on its pipeline stops valve 9, and vacuum chamber 2 has fence 10 with vacuum pipe 8 places of connection; It is latter half of that vacuum system partly is installed in casing snugly; The electric-control system Hide All is in casing, by air inlet coordinated control PS (Push Switch) K ₁, vacuum pump door contact K ₂, vacuum pump pressure master cock K ₃, form circuit series and vacuum pump 2 and link; By illuminating lamp manual switch K ₄, illuminating lamp door contact K ₅Forming circuit parallel and illuminating lamp 11 links.

The utility model is simple in structure, and design science hoards food conveniently, easy operating, and fresh-keeping preservation and effect is good, can make simple gate and multi-door storage bin on demand, also can constitute one with household refrigerator-freezer, is a kind of storage vessel that is worthy to be popularized.

Now the utility model is described in further detail in conjunction with the accompanying drawings.

Fig. 1 is three Vacuum storage box structural representations;

Fig. 2 is simple gate Vacuum storage box electric-control system figure.

With reference to Fig. 1, Fig. 2, the utility model is made up of casing, vacuum system, electric-control system three parts.Casing is made up of outer container 1 and vacuum chamber 2, becomes main body.Vacuum chamber 2 and vacuum system and electric-control system are installed in the outer container.The actual container of vacuum chamber 2 for hoarding food is designed to 3.Also can design on demand more than 3, each vacuum chamber 2 all has 1 door 3, and the chamber equates with door quantity, promptly claims simple gate or multi-door vacuum tank.Vacuum system stops valve 9 to be formed by vacuum pump 7, vacuum pipe 8 and air inlet, is connected with vacuum chamber 2.Electric-control system is controlled the running and the case intraoral illumination of vacuum pump 7 with manual and automatic control.Outer container is made with economic, attractive in appearance, practical material, and the vapor tight material of vacuum chamber 2 usefulness is made, and for observing situation in the vacuum chamber 2, chamber door 3 can be bumped into transparent materials such as glass, and vacuum pump 7 is according to vacuum chamber 2 capacity and structural requirement manufacturing.Casing is made up of outer container 1 and 3 vacuum chambers 2, and each vacuum chamber 2 all has the door 3 of a band handle.Vacuum system partly is installed in the casing back part snugly, electric-control system then Hide All in casing.Illuminating lamp 11 is installed, illuminating lamp door contact K in the vacuum chamber 2 ₅And vacuum pump door contact K ₂Deng facility.Door 3 studs with transparent material, and casing top is equipped with the manual PS (Push Switch) K of illuminating lamp ₄, by bright illuminating lamp 11, but situation in the direct viewing vacuum chamber 2.Vacuum chamber 2 and chamber door 3 closed places, the high-seal of installation and magnetic material 5 are soft material and magnetic material, shut when chamber door 3, and magnetic material tightly holds door, and leakproofing material prevents that then air admission is indoor, and indoor degree of vacuum wealthy family is more inhaled tightly more.The handle 4 that is used for the switch door is installed on the door for vacuum chamber 3, is provided with an air inlet coordinated control PS (Push Switch) K ₁Special device.It is worthy of note: indoor when being in vacuum state, door 3 be can not draw away, and at this moment must press air inlet coordinated control PS (Push Switch) K ₁, allow air in induction opening 6 abundant inlet chambers, just can reach the purpose of opening the door.Vacuum system connects vacuum pipe 8 by vacuum pump 7, stop valve 9 through air inlet again, connect each vacuum chamber 2, vacuum pump 7 relies on the electric control system controls running, when vacuum pump 7 work, air inlet stops valve 9 to be in opening, when vacuum pump 7 quits work, air inlet stops valve 9 SELF CL, to stop air admission vacuum chamber 2.With reference to Fig. 2, electric-control system taps into power supply outward, and is interior for vacuum pump 7 and mains lighting supply, and the power supply of supplying with vacuum pump 7 is by air inlet interlock PS (Push Switch) K ₁, vacuum pump door contact K ₂With vacuum pump pressure master cock K ₃Control, three groups of switch series connection, any one group of switch open, vacuum pump 7 can not worked.Air inlet coordinated control PS (Push Switch) K ₁Be in normally off, by manual control, air inlet and the interlock of disconnection vacuum-pump power supply.Vacuum pump door contact K ₂By the pass gate control of opening the door, cut-off and close.Vacuum pump pressure master cock K ₃By indoor air-pressure controlling, closure during malleation, when reaching design-calculated degree of vacuum, switch disconnects, and vacuum pump 7 quits work.Vacuum storage box is work like this, and Vacuum storage box is placed on steady place, presses energize, shuts door for vacuum chamber 3, and this moment, vacuum chamber 2 internal pressures were the same with ambient pressure, vacuum pump pressure master cock K ₃Closure, vacuum pump 7 is started working, and air inlet stops valve 9 to be opened, after vacuum pump 7 pumps vacuum chamber 2 interior air, vacuum pump pressure master cock K ₃Automatic cutout, vacuum pump 7 quits work, and air inlet stops valve 9 SELF CL.Enter air in the vacuum chamber 2, electric-control system automatic guidance vacuum system repeats above-mentioned action.When needs are opened vacuum chamber 2 access foods, only need push the air inlet coordinated control PS (Push Switch) K on the door handle 4 ₁, enter air and vacuum pump 7 power supplys in the vacuum chamber 2 and disconnect together with the step and carrying out, can draw back chamber door 3 after fully entering air, this moment vacuum pump door contact K ₂Disconnect, vacuum pump 7 can not worked, and until shutting the chamber door, all switch closure vacuum pumps 7 are just resumed work.Vacuum chamber 2 intraoral illuminations are by illuminating lamp manual switch K ₄With illuminating lamp door contact K ₅Control when need observing in the vacuum chamber 2 situation, can be pushed illuminating lamp manual switch K outside the case under the situation of not opening the door ₄, press promptly brightly, unclamp promptly and go out, illuminating lamp door contact K ₅Act on and open at closing time, open the door, close the door from going out from bright.Vacuum storage box can be used as fresh-keeping, the container of guaranteeing the quality of domestic food and special-purpose place food, can be used for the storage of other article as required.Can also be integrated with refrigerating, purposes is more extensive.

Claims

1, a kind of Vacuum storage box comprises casing and vacuum system and electric-control system, it is characterized in that:

Casing is made up of outer container [1] and vacuum chamber [2], becomes main body, and vacuum chamber [2] is installed in the outer container [1]; The quantity of vacuum chamber [2] is more than 1, comprises that quantity is 1; Each vacuum chamber [2] should have door [3] mutually, and there are high-seal material and magnetic material [5] in door, contact position, chamber, on the door [3] handle [4] is housed, and on handle [4] top air inlet coordinated control PS (Push Switch) [K is housed ₁], this switch is communicated with induction opening [6] control;

Vacuum system stops valve [9] to be formed by vacuum pump [7], vacuum pipe [8], air inlet, vacuum pipe [8] one ends connect vacuum pump [7], end is communicated with vacuum chamber [2] respectively in addition, air inlet is housed on its pipeline stops valve [9], and vacuum chamber [2] has fence [10] with vacuum pipe [8] place of connection; It is latter half of that vacuum system partly is installed in casing snugly

The electric-control system Hide All is in casing, by air inlet coordinated control PS (Push Switch) [K ₁], vacuum pump door contact [K ₂], vacuum pump pressure master cock [K ₃] circuit series and the vacuum pump [7] formed link; By illuminating lamp manual switch [K ₄], illuminating lamp door contact [K ₅] form circuit parallel and illuminating lamp [11] links.