CN1093376C - Electroheating fumigating device - Google Patents
Electroheating fumigating device Download PDFInfo
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- CN1093376C CN1093376C CN99121655A CN99121655A CN1093376C CN 1093376 C CN1093376 C CN 1093376C CN 99121655 A CN99121655 A CN 99121655A CN 99121655 A CN99121655 A CN 99121655A CN 1093376 C CN1093376 C CN 1093376C
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- cup
- middle cup
- shell
- fumigating device
- electroheating
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Abstract
The present invention relates to an electric heating fumigator used for fumigating agricultural chemicals, which is mainly composed of an inner cup, a heating subassembly, a middle cup, a middle cup seat, an outer shell and a base, wherein the movable inner cup (1) is just placed in the middle cup (2) and directly comes into contact with the heating subassembly (3) embedded in the middle cup; the middle cup (2) is matched with the middle cup seat (4) connected with the top end of the outer shell(5). The electric heating fumigator causes fumigating temperature to be higher than 200 DEG C for fast volatilizing agricultural chemicals and simultaneously has safe and reliable fumigating performance.
Description
Technical field
The present invention relates to electroheating fumigating device, especially fumigation temperature that a kind of stifling agricultural chemicals uses at the electroheating fumigating device more than 200 ℃.
Background technology
Mainly contain two class electrothermal fumigators in the prior art, one class is the electrothermal fumigator that is used for stifling liquid, disclosed liquid evaporator among the CN88211435 for example, one class is the electrothermal fumigator of stifling solid such as electric anti-mosquito tablet, the electric mosquito killing device of stifling electric anti-mosquito tablet commonly used in for example present household.These heating fumigating devices of the prior art are for being solid under the normal temperature, and are that the agricultural chemicals of liquid is inapplicable under the heating fumigating temperature.In addition, the heating-up temperature of the device of these types generally between 90-170 ℃, under this low relatively temperature, can not realize at short notice agricultural chemicals being evaporated, and part kind agricultural chemicals do not reach volatilization point under this temperature, thereby can not obtain the effect of required prevention and elimination of disease and pests rapidly.And for temperature higher more than 200 ℃, for example 200-350 ℃, because electric insulation, technology and safety aspect such as heat insulation, and the reason of aspects such as material and accurate temperature control, in fact seldom be used.
Summary of the invention
The objective of the invention is to overcome above-mentioned prior art defective, a kind of safe and reliable, stifling good electroheating fumigating device of performance is provided.
The invention provides a kind of electroheating fumigating device that is used for stifling agricultural chemicals, described electroheating fumigating device mainly is made up of interior cup, heating component, middle cup, middle cup, shell and base.During cup is placed in the heat conduction that be not fixed, mobilizable in the cup, directly be embedded in this in the interior heating component of cup contact, described heating component links to each other with power supply by binding post.Middle cup cooperates with middle cup, and middle cup links to each other with shell.Optional in the gap between middle cup and shell have a core dish, and shell links to each other with base.By the temperature of power switch control heat generating component, and the indicator lamp indication is arranged.The shell top is optional a loam cake, takes off in the time of in working order, when off working state, covers on shell.
In the present invention, interior cup is made by Heat Conduction Material, is movable, can be removed, and holds the usefulness of medicament, therefore can claim medicine glass again.It can be a different shape, for example can be the cup of circular cup, oval cup, rectangle cup or other cross-sectional form.Preferably circular cup and oval cup.
The material of cup can be copper, iron, aluminium, bronze, pottery etc., preferably pottery or aluminium in making.
Middle cup, the usefulness of do insulation can claim the high temperature cup again.The material of cup and interior cup is identical, preferably ceramic in the making.In cup preferably rim of a cup have outside projection and be connected with middle cup, during middle cup is placed on the cup, and middle cup and middle cup be only in last end in contact, there is a gap in remainder, is used for carrying out air thermal preservation.
Middle cup can be to form with the shell pressing mold, also can be a chorista that is attached to shell.Middle cup mouth can have an inner bulge, is used for linking to each other with cup.The material of middle cup can be insulating materials such as plastics, pottery.
Equally, shell and base also can become one by pressing mold.Shell and base can be processed into different shape as required.Shell and base can be made with various materials, for example plastics, bakelite, metal, pottery etc., preferably plastics.
The preferred heat proof material of dish core, for example high-temperature resistance plastice is made.
Power supply can adopt direct current or alternating current, preferably adopts alternating current, as the 220V alternating current.
Indicator lamp can adopt for example neon lamp.
Electroheating fumigating device of the present invention can be used for fumigating the fumigant that is used for desinsection and sterilization of various routines, no matter it is the preparation that has prepared, or its active component itself, no matter also it is solid or liquid.
The fumigant of described routine for example is, permethrin, cypermethrin, tetramethrin, ether chrysanthemum ester, decis, dextrorotation cyphenothrin, d-phenothrin, cyfluthrin, Cyhalothrin, chlorophos, tpn, triazolone, procymidone etc.
Heating fumigating device of the present invention can promptly be heated to the agricultural chemicals in the cup temperature 200-350 ℃ of temperature for example more than 200 ℃, the rapid evaporation agricultural chemicals, make agricultural chemicals in airtight space, in the short relatively time, reach quite high concentration, thereby realize excellent fumigating effect, for example, at short notice, pyrethroid insecticides is evaporated in a large number, reach the effect of knocking down fly, mosquito, cockroach rapidly.
Heating fumigating device of the present invention is used to prevent and treat sanitary insect pest in household, restaurant etc., also can be used for green house, is used for prevention and elimination of disease and pests.
Below in conjunction with accompanying drawing, describe preferred forms of the present invention in detail.
Description of drawings
Fig. 1 is the sectional view of the stifling heater of the present invention.
Embodiment
From these figure as seen, stifling heater mainly is made up of interior cup (1), middle cup (2), heating component (3), middle cup (4), shell (5) and base (6).Cup (1) just in time is placed in the middle cup (2) in the heat conduction that be not fixed, mobilizable, directly be embedded in this in a heating component (3) in the cup contact, described heating component passes through binding post (7) and links to each other with power supply.In cup (2) join by its rim of a cup outside projection (21) upper end with middle cup (4), or be fixed on middle cup (4) upper end with any known means, middle cup (2) only links to each other in the upper end with middle cup (4), existence one gap between the remainder.Middle cup (4) can be the one that pressing mold forms with shell (5), also can be to be attached to independently chorista of one on the shell with any known means.Shell (5) both ends open, its bottom is connected with base (6).Base (6) can be an open-topped circle or an oval can.Choose wantonly in the gap between middle cup (2) and shell watch face a core dish (8) is arranged.Control the temperature of heating component and indicator lamp (9) indication is arranged by power switch.The shell top is optional a loam cake (9), takes off in the time of in working order, when off working state, covers on shell (5).
After connecting power supply, indicator lamp is shinny immediately, and heating component begins heating, and can make the interior glass of temperature that reaches rapidly more than 200 ℃ that directly contacts with it.Difference according to the agricultural chemicals that holds in the cup, in the process that interior cup heats up, agricultural chemicals wherein begins volatilization at different temperature spots, and the pesticide concentration in the confined space is improved fast, thereby reach the effect amount of required prevention and elimination of disease and pests, for example kill mosquito, fly and cockroach.
The electrical strength test and the heat insulation test of electroheating fumigating device of the present invention.
Electroheating fumigating device of the present invention carries out the electrical strength test by the method for GB GB4706.1 regulation.
Electroheating fumigating device heating-up temperature of the present invention is 250 ℃.
Table 1
| Pilot project | Test voltage (volt) | Test period (minute) | Result of the test |
| The cold conditions electrical strength | 3750 | 1 | Do not have and puncture or the flashover phenomenon |
| Electrical strength under the operating temperature | 3750 | 1 | Do not have and puncture or the flashover phenomenon |
| Tide attitude electrical strength | 3750 | 1 | Do not have and puncture or the flashover phenomenon |
Electroheating fumigating device heating-up temperature of the present invention is 250 ℃, and each part temperatures of fumigator distributes and sees Table 2.
Table 2
| Component names | Heating component | The middle cup outside | The core dish | Shell |
| Temperature (℃) | 250 | 86 | 68 | 45 |
The control test of American cockroach laboratory
250 ℃ of electroheating fumigating device heating-up temperatures of the present invention.An interior cup material is an aluminium, and interior cup diameter is 20mm, high 8mm.Pyrethroid insecticides is an ether chrysanthemum ester, and total amount is 600mg, dosage 15mg/m
3, medicament volatile quantity 5mg/min.Examination worm: American cockroach.Test method is referring to GB GB13917.3-92.The insecticidal effect check conclusion provides according to GB GB/T17322.3-1998 and GB/T17322.11-1998.
Table 3 examination borer population number of repetition KT
5048 hours lethality (only) of 95% fiducial limit of KT (minute) (minute) are 20 3 52.5 33.6-81.9 100 (%)
The control test of Groton bug laboratory
250 ℃ of electroheating fumigating device heating-up temperatures of the present invention.An interior cup material is an aluminium, and interior cup diameter is 20mm, high 8mm.Pyrethroid insecticides is an ether chrysanthemum ester, and total amount is 600mg, dosage 40mg/m
3, medicament volatile quantity 5mg/min.Examination worm: Groton bug.Test method is referring to GB GB 13917.3-92.The insecticidal effect check conclusion provides according to GB GB/T17322.3-1998 and GB/T17322.11-1998.
Table 4 examination borer population using dosage experimental period rate of knockdown lethality (only) (mg/m
3) (hour) (%) (%) 20 40 2 100-
24 - 100
Above-described only is preferred implementation of the present invention.Should be pointed out that for a person skilled in the art under the prerequisite that does not break away from the principle of the invention, can also make some modification and improvement, these also should be considered as belonging to the present invention's protection domain.
Claims (4)
1, the electroheating fumigating device used of a kind of stifling agricultural chemicals, it comprises base and heating component, it is characterized in that, the interior cup (1) of heat conduction is placed in the middle cup (2), directly be embedded in this in described heating component (3) bottom the cup contact, middle cup (4) links to each other with shell (5) top, and middle cup (2) cooperates with middle cup (4) top by its top outer projection (21) and links to each other, and has the gap between the remainder.
According to the electroheating fumigating device of claim 1, it is characterized in that 2, there is a core dish (8) in the gap between middle cup (2) and shell watch face.
According to arbitrary electroheating fumigating device of claim 1 or 2, it is characterized in that 3, heating component (3) links to each other with power supply by binding post (7).
4, according to each electroheating fumigating device of claim 1 or 2, it is characterized in that a loam cake is arranged on the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99121655A CN1093376C (en) | 1999-10-12 | 1999-10-12 | Electroheating fumigating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99121655A CN1093376C (en) | 1999-10-12 | 1999-10-12 | Electroheating fumigating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1292213A CN1292213A (en) | 2001-04-25 |
| CN1093376C true CN1093376C (en) | 2002-10-30 |
Family
ID=5282071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99121655A Expired - Fee Related CN1093376C (en) | 1999-10-12 | 1999-10-12 | Electroheating fumigating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1093376C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488915A (en) * | 2011-11-21 | 2012-06-13 | 大连创达技术交易市场有限公司 | Electrothermal fumigator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083852U (en) * | 1990-05-12 | 1991-09-04 | 邓庚厚 | Safety mosquito-repellent incense device |
| CN2180054Y (en) * | 1993-02-10 | 1994-10-26 | 陈一安 | Electric heating fog generator for killing mosquito and expelling fly |
| CN2318828Y (en) * | 1998-03-10 | 1999-05-19 | 刘玉春 | Electrothermal fuming appts. |
-
1999
- 1999-10-12 CN CN99121655A patent/CN1093376C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083852U (en) * | 1990-05-12 | 1991-09-04 | 邓庚厚 | Safety mosquito-repellent incense device |
| CN2180054Y (en) * | 1993-02-10 | 1994-10-26 | 陈一安 | Electric heating fog generator for killing mosquito and expelling fly |
| CN2318828Y (en) * | 1998-03-10 | 1999-05-19 | 刘玉春 | Electrothermal fuming appts. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1292213A (en) | 2001-04-25 |
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