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Mandrel and preparation method thereof and electrothermal liquid preparation

A technology of liquid preparations and mandrels, which is applied in botany equipment and methods, biocides, pest repellents, etc., can solve problems such as inconvenient use, and achieve the effects of convenient use and shortened time to function

Active Publication Date: 2017-02-15
ZHONGSHAN LANJU DAILY CHEM IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, consumers need to heat it for a long time in advance to have the effect of repelling harmful insects when they use it for the first time, which is very inconvenient to use

Method used

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  • Mandrel and preparation method thereof and electrothermal liquid preparation
  • Mandrel and preparation method thereof and electrothermal liquid preparation
  • Mandrel and preparation method thereof and electrothermal liquid preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Figure 1 to Figure 3 Schematically shows the electric heating mosquito coil liquid according to one embodiment of the present invention. The electric heating mosquito coil is used in conjunction with a heater. As shown in the figure, the device includes a container 2 for holding mother liquor and a mandrel 1 sealingly connected with the container 2 . The heater heats the mandrel 1 so as to volatilize the mother liquor in the container 2 .

[0029] Wherein, mandrel 1 is divided into heating section C, sealing section D and immersion section D from top to bottom. The sealing section D is tightly connected with the container 2 . The immersion section E is submerged in the mother liquor in the container 2 . The heating section C is exposed and corresponds to the heating area of ​​the heater.

[0030] The heating section C of the mandrel 1 is intensively loaded with fluofethrin.

[0031] In this embodiment, the loading amount of chlorofluoromethrin is 2% of the weight...

Embodiment 2

[0050] The difference from Example 1 is that the entire area of ​​the mandrel 1 is loaded with bioactive components.

[0051] The preparation method of mandrel 1 is:

[0052] (1), preparing a load liquid, the load liquid includes the following components in parts by weight: 5 parts of imidacloprid, 5 parts of transfluthrin, 60 parts of odorless kerosene and 30 parts of isopropyl myristate;

[0053] (2) Soak the mandrel in the loading liquid, so that the mandrel as a whole contains a certain amount of medicine. The adsorption time is controlled so that the content of imidacloprid loaded on the mandrel is 0.1% by weight.

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Abstract

The invention discloses a mandrel which is used in electrothermal liquid preparation. The mandrel is loaded with biological activity components which can volatile when being heated; the biological activity components comprise one or some of the pyrethroid insecticides, organic phosphorus insecticides and carbamate insecticides. By means of the mandrel of the above scheme, the loaded biological activity components can be quickly volatilized when heated at the first time; therefore, the mandrel can solve the problem that existing electrothermal liquid preparations have small volatilization quantity in the first hours of heating at the first time so that the biological pesticide effect is poor; thus, newly bought electrothermal liquid preparation can quickly come into play without the need of preheating in advance, which shortens the time for the electrothermal liquid preparation coming into play and therefore the electrothermal liquid preparation is more convenient for use. The invention also discloses a preparation method of the mandrel and an electrothermal liquid preparation.

Description

technical field [0001] The invention relates to an electrothermal liquid preparation, in particular to a mandrel, a preparation method thereof and an electrothermal liquid preparation with the mandrel. Background technique [0002] Electrothermal liquid preparations such as electric heating mosquito coils have been invented for decades. After decades of continuous research and improvement of electric heating liquid preparation formulations, mandrels and heaters by relevant technical personnel, the use time of electric heating liquid preparations, The mosquito repellent effect and the convenience of use have been significantly improved, so that the electrothermal liquid preparation is gradually favored by people, and the market of the electric heating liquid preparation in China is also growing rapidly at a rate of about 20% per year. [0003] However, consulting professional books and a large number of tests show that in the early stage of the first use of electric heating l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M13/00A01N53/06A01N25/18A01P17/00
CPCA01M13/00A01N25/18A01N53/00A01N2300/00
Inventor 骆建华廖国栋黎锦麟吴鹰花
Owner ZHONGSHAN LANJU DAILY CHEM IND CO LTD
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