A vegetable preservation device

Abstract

The invention discloses a vegetable freshness retaining device which comprises an external frame, a vegetable freshness retaining box, a clean water tank, a water pump, a water inlet pipe, a one-way valve, a water outlet pipe, an electronic control valve, a waste water tank and a purifier. The vegetable freshness retaining box is arranged above the external frame; the clean water tank, the water pump, the water inlet pipe, the one-way valve, the water outlet pipe, the electronic control valve, the waste water tank and the purifier are arranged in the external frame; a water inlet hole and a water outlet hole are formed in the bottom of the vegetable freshness retaining box respectively; the clean water tank is connected with the water inlet hole in the bottom of the vegetable freshness retaining box through the water pump and the water inlet pipe in sequence; the water outlet hole in the bottom of the vegetable freshness retaining box is connected with the waste water tank through the water outlet pipe; the one-way valve is arranged on the water inlet pipe; the electronic control valve is arranged on the water outlet pipe. The vegetable freshness retaining device can achieve automatic water replacement, and is convenient to use, safe and reliable, capable of saving time and labor, and capable of effectively achieving retaining of vegetable freshness.

Description

technical field [0001] The invention relates to a vegetable preservation device. Background technique [0002] With the rapid development of economy and society, there are more and more hotels, and the pollution is getting more and more serious. A relaxed, convenient and healthy lifestyle is what modern people are striving for. Vegetables are a must for hotels, so how to keep a large number of dishes fresh? In most hotels, there are too many varieties to keep in the refrigerator, only a large number of pre-cut vegetables are placed in a container with water, but this has a serious problem, that is, People cannot replace the water in time, and a large number of vegetables will rot, causing waste and polluting the environment. Moreover, such a water change method requires a lot of manpower, so such an automatic water change device for vegetable preservation, which seems simple, has a role that is related to human health and cannot be ignored. [0003] Therefore, a v...

AI Technical Summary

Problems solved by technology

Vegetables are a must for hotels, so how to keep a large number of dishes fresh? In most hotels, there are too many varieties to keep in the refrigerator, only a large number of pre-cut vegetables are placed in a container with water, but this has a serious problem, that is, People cannot replace the water in time, and a large number of vegetables will rot, causing waste and polluting the environment

Moreover, such a water change method requires a lot of manpower, so such an automatic water change device for vegetable preservation, which seems simple, has a role that is related to human health and cannot be ignored.

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