CN2082965U

CN2082965U - Slow-release insects-killing means

Info

Publication number: CN2082965U
Application number: CN 91213210
Authority: CN
Inventors: 欧加兵
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-02-11
Filing date: 1991-02-11
Publication date: 1991-08-21

Abstract

The utility model provides a slow-release insects-killing means which is designed according to a brand new insects-killing way-slow-release insects-killing art. Insecticides and controlled release formulation are poured into a closed container. A plurality of capillary micropores are arranged on the container. The insecticides can be continuously and stably released into the air through the micropores and kill the household pests in a longer time. One time of the operation of the insects-killing means can effectively kill mosquitos and flies in more than one month, without everyday use or energy resource consumption. The utility model has a wide range of action and overcomes the defects of the insects-killing way of the prior art.

Description

Slow-release insects-killing means

The utility model relates to a kind of family expenses insect killer, and particularly a kind of the notes in closed container adorned insecticide, and chamber wall is provided with the bug killing equipment of micropore slow-released part.

Eliminate house pests such as mosquito, fly, cockroach, during applying pesticide, generally have tag, several modes such as stomach toxicity, fumigation.Wherein fumigation method effectiveness area is big, uses the most common.Concrete grammar is to use atomizers spray, or heats anti-mosquito incense sheet, vaporizer mosquito liquid etc. with electric heater.The existing method of this class needs use every day, and is easy inadequately.Locate unsuitable spraying medicine at food, tableware or famous and precious calligraphy and painting etc., electric mosquito repellent not only consumes energy but also also renders a service and weakening year by year.

Task of the present utility model provides easily and effectively a kind of, do not need the insecticidal apparatus of consumes energy, its application is easy, effectiveness is lasting, does not need frequent operation, insect such as can guarantee to kill within the specific limits or repel mosquitoes and flies, and can expand to the insect killer of killing indoor and outdoor flowers insect.

The utility model scheme is as follows: inject an amount of insecticide in an airtight container, for example pyrethroid or dichlorvos etc., on container, at least the outer wall that a part is the micropore capillary structure to be set, insecticide can be discharged in the air gradually by the capillary micropore on this part chamber wall and go, and plays insecticidal action for a long time.This part micropore chamber wall can be micropore ceramics (water absorption rate 10-50%), also can be cellular plastic.In order to strengthen slow release effect, can in insecticide, add sustained release agent, this sustained release agent mainly is thickeners such as paraffin, adds filler and other a small amount of composition formations.But do not add sustained release agent and reduce the area of the micropore part on the container, also can play slow releasing function.

The utility model using method is very easy, and after the operation once, the term of validity that wipes out the flies and mosquitoes can reach more than one month, does not use simultaneously naked light, consumes energy not, and the insecticide rate of release is stable, evenly, and effect is remarkable.Except that family expenses, also can expand to other occasions (for example greenhouse, nursery etc.) and make disinsector.

Now be described further with embodiment in conjunction with the accompanying drawings.

Fig. 1 is example structure schematic diagram of the application.

Embodiment 1, " Ge Lasi mosquitos and flies enemy ": the water absorption rate with reference to Fig. 1, micropore terrine ［ 1 ］ is 15-30%, and its underpart scribbles colored glaze ［ 2 ］, can prevent that insecticide from leaking outside.The jar mouth is provided with seal cover ［ 3 ］.Insecticide is that Dalmatian chrysanthemum lipids such as tetramethrin, permethrin and sustained release agent leave (plastic tube or aluminium leather hose) in two other pencils respectively in, during use, the medicine in two pencils is injected in the terrine simultaneously, shakes up, build a jar mouth, and be placed on indoorly, get final product.Medicine rises along tank skin, and slowly is discharged in the air under capillarity in jar, plays insecticidal action in the time of a wheat harvesting period.

Embodiment 2, " cockroach killer ": inject a small amount of tetramethrin in glass container, bottle cap is that cellular plastic is made, and is put in the cupboard, can continue to kill insects such as cockroach in a long time.

Claims

1, a kind of insect killer is annotated in airtight container insecticide is housed, and it is characterized in that on wall of a container having a part at least for the micropore capillary structure, is added with sustained release agent in its inner insecticide.

2, according to the insect killer of claim 1 regulation, it is characterized in that said container is the micropore terrine, there is glaze its underpart.

3, according to the insect killer of claim 2 regulation, the water absorption rate that it is characterized in that terrine is 10-50%.