CN202784306U

CN202784306U - Freshness retaining tea box

Info

Publication number: CN202784306U
Application number: CN 201220492391
Authority: CN
Inventors: 杨秀波
Original assignee: GUIZHOU YIHUCHUN ECOLOGY TEA INDUSTRY CO LTD
Current assignee: GUIZHOU YIHUCHUN ECOLOGY TEA INDUSTRY CO LTD
Priority date: 2012-09-25
Filing date: 2012-09-25
Publication date: 2013-03-13
Anticipated expiration: 2022-09-25

Abstract

The utility model relates to a freshness retaining tea box which comprises a tea box body and an electronic refrigerator. According to the electronic refrigerator, a P type semiconductor, an N type semiconductor, a copper plate and a copper conductor are in series connection to form a return circuit. The copper plate and the copper conductor only play a role of electric conduction. The whole power supply return circuit is provided with power by a 12 volt direct current generated by four pairs of number 5 dry batteries. After the current is switched on, contacts in the tea packing box get cold, heat sink joints outside the tea packing box dissipate heat, tea inside the tea packing box can be long-timely kept in a condition with freshness retaining temperature of 4 DEG C +/- 2 DEG C. According to the freshness retaining tea box, the problems generated in the transportation and storage processes of manufacturing enterprises and tea dealers are solved, great convenience is provided for the manufacturing enterprises and the tea dealers, and economic losses are reduced.

Description

A kind of retaining freshness of tea leaves box

Technical field

The utility model belongs to the tea product manufacture field, particularly the fresh-keeping tea caddy of a kind of energy.

Background technology

In the tea product industry, tealeaves is apt to deteriorate spoiled in selling circulation process, and this can bring very large economy loss to tealeaves producer and distributor, so fresh-keeping after out of Tea Production is a problem demanding prompt solution.

The utility model content

The technical problems to be solved in the utility model provides a kind of tea caddy with fresh-keeping function.

A kind of retaining freshness of tea leaves box, this retaining freshness of tea leaves box comprise tealeaves box body and an electronic refrigerator; This electronic refrigerator is serially connected in a loop by P-type semiconductor, N-type semiconductor, copper coin and copper conductor;

Copper coin and wire only play electric action, the 12V powered by direct current that whole current supply circuit is produced by 4 pairs of No. 5 dry storage batterys, after the making current, contact in the tea packaging box turns cold, the radiator connector heat radiation of tea packaging box outside keeps between 4 ℃ ± 2 ℃ of the preservation temperature tealeaves in the tea caddy for a long time.

Adopt the utility model tea caddy, can solve the problem that Tea Production enterprise, tealeaves dealer produce in transportation and storage process, for manufacturing enterprise and dealer have brought very large convenience, reduced economic loss.

Description of drawings

Fig. 1 is the preservation structure scheme drawing of the utility model tea caddy.

The specific embodiment

In the tea product industry, tealeaves the transportation and storage process in fresh-keeping be a nerve-wracking problem because the very effective way of neither one.On preservation method, it is numerous to can be described as method, mainly contains following several:

1, the packing of tealeaves require free from extraneous odour, and good anti-soak properties are arranged, and are airtight as far as possible on Sheng tea container and the using method, reduce and contact with air, require to leave in the place of drying, cleaning, free from extraneous odour.

2, the keeping such as common bottle, tank tealeaves, be provided with inside and outside Double layer lid or with the large terrine of young abdomen for well, can reduce the interior contact with air of container, container cover will be combined with the container body tightly, enters to prevent moisture.

3, with good conditionsily the tealeaves of packing in the iron flask can be taken out air in the tank with air pump, weld again sealing, so can preserve tealeaves two, 3 years, inadequate such as condition, available the glass liner of a thermos flask storage, because water bottle courage and isolate from outer air, tealeaves are packed in the courage, jump a queue cover tightly after, seal with Chinese wax, the outsourcing adhesive plaster, simple, be easy to family's keeping.

4, utilize the storage of reefer or electric refrigerator, note during storage and will put into again behind the tea sealing.

5, utilize in the tank after the rarefaction of air and sealing in the tank tealeaves principle that is hedged off from the outer world, with drying tea leaves to aqueous ingredients about 2% while hot immediately in the tank filling, and then sealing also can be preserved one, two year at normal temperatures.

Said method is only applicable to a small amount of tealeaves and stores, but is not suitable for manufacturing enterprise and the large batch of storage of dealer, and technical personnel passes through practical experience for many years, has found out a kind of new memory method.

The utility model is applied to the electronic cooling technology on the tea caddy, thoroughly solved tealeaves problem apt to deteriorate in selling circulation process, concrete principle is to adopt an electronic refrigerator, and this electronic refrigerator is serially connected in a loop by P-type semiconductor, N-type semiconductor, copper coin and copper conductor.Copper coin and wire only play electric action, the 12V powered by direct current that whole current supply circuit is produced by 4 pairs of No. 5 dry storage batterys, after the making current, contact in the tea packaging box turns cold, the radiator connector heat radiation of tea packaging box outside keeps between 4 ℃ ± 2 ℃ of the preservation temperature tealeaves in the tea caddy for a long time.

After this technology has guaranteed that also the customer has bought product simultaneously, of long duration and tea leaf quality is constant, make long term consumer can drink fresh tealeaves.

Claims

1. retaining freshness of tea leaves box, it is characterized in that: described retaining freshness of tea leaves box comprises tealeaves box body and an electronic refrigerator; This electronic refrigerator is serially connected in a loop by P-type semiconductor, N-type semiconductor, copper coin and copper conductor;

Described copper coin and wire only play electric action, the 12V powered by direct current that whole current supply circuit is produced by 4 pairs of No. 5 dry storage batterys, after the making current, contact in the tea packaging box turns cold, the radiator connector heat radiation of tea packaging box outside keeps between 4 ℃ ± 2 ℃ of the preservation temperature tealeaves in the tea caddy for a long time.