CN2506082Y

CN2506082Y - Instrument for preventing and controlling greenhouse diseases and pests

Info

Publication number: CN2506082Y
Application number: CN 01236332
Authority: CN
Inventors: 林忠欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-04
Filing date: 2001-04-04
Publication date: 2002-08-21
Anticipated expiration: 2011-04-04

Abstract

The utility model discloses a greenhouse control instrument of disease and insect damage and seals a high-pressure transformer 1, an ozone generating tube 2, and a gas pump 3 in a plastic case 4. The high-pressure transformer 1 and the gas pump 3 are connected in parallel on an alternation current power supply, the high-pressure electricity generated from the high-pressure transformer 1 acts on the ozone generation tube 2 so as to produce ozone, and then the ozone is extracted by the gas pump 3 hung in the upper part of the greenhouse, The utility model is widely applicable to the control of plant disease and insect damage of vegetables, melons and fruits, flowers etc.

Description

Greenhouse disease pest control instrument

The utility model relates to a kind of greenhouse disease pest control instrument, especially the sealed greenhouse disease pest control instrument of being made up of high-tension transformer, ozone generating pipe, air pump.

Zhengxing Electronic Science and Technologies Co., Ltd., Shaanxi Prov. discloses a kind of vegetables planted in big canopy extermination of disease and insect pest instrument, the patent No.: 99234706.8, it is made up of high-tension transformer, ozone generation flake, fan, this control instrument is installed on outside the booth, and it send ozone in booth by carrier pipe, fan, because the control instrument is not with high-tension transformer, ozone generation flake sealing, high humidity in the booth, it is fast that corrosion takes place ozone, and it is unsuitable for using in the booth, and price is higher.

The purpose of this utility model provides a kind of greenhouse disease pest control instrument, the convenient use in the greenhouse, and long service life, cost are low, can use according to the greenhouse size combinations, reach desirable extermination of disease and insect pest effect.

For achieving the above object, the technical solution adopted in the utility model is that high-tension transformer, ozone generating pipe, air pump are seal-installed in the plastic housing, high-tension transformer is connected with ozone generating pipe, and ozone generating pipe is connected with air pump, and high-tension transformer, air pump are connected on the AC power.

After adopting such structure, owing to be not subjected to the influence of humidity in the greenhouse, ozone generating pipe is difficult for being corroded, and can produce stay-in-grade ozone, calcium ion, nitrogen, long service life.After tested, greenhouse disease pest control instrument per hour produces 4000mg ozone, calcium ion, nitrogen, produce same amount ozone production cost and reduce over halfly than vegetables planted in big canopy extermination of disease and insect pest instrument, owing to adopt air pump, overcome fan can not be sent ozone from locking device shortcoming.

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the schematic diagram of the utility model embodiment.

High-tension transformer 1 is connected on the 220V AC power with air pump 3, and high-tension transformer 1 produces the 24000-30000V high voltage, is connected with ozone generating pipe 2, and the ozone that ozone generating pipe 2 produces is extracted out with air pump 3.

The utility model is made up of 2 high-tension transformers, 2 ozone generating pipes, 2 air pumps, be sealed in jointly in the plastic housing 4, every group of high voltage variable electrical equipment 1, ozone generating pipe 2, air pump 3 are independently, also can form, be sealed in jointly in the plastic housing 4 by one or more high-tension transformers 1, ozone generating pipe 2, air pump 3.

Claims

A kind of greenhouse disease pest control instrument, form by high-tension transformer, ozone generator, air extractor, it is characterized in that: high-tension transformer (1), ozone generating pipe (2), air pump (3), sealing are installed in the plastic housing (4), high-tension transformer (1) is connected with ozone generating pipe (2), ozone generating pipe (2) is connected with air pump (3), and high-tension transformer (1) is connected on the AC power with air pump (3).