WO2003009681A1 - Procede d'extermination d'animaux indesirables dans l'ensemble ou dans une partie d'un batiment - Google Patents

Procede d'extermination d'animaux indesirables dans l'ensemble ou dans une partie d'un batiment Download PDF

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Publication number
WO2003009681A1
WO2003009681A1 PCT/JP2002/005649 JP0205649W WO03009681A1 WO 2003009681 A1 WO2003009681 A1 WO 2003009681A1 JP 0205649 W JP0205649 W JP 0205649W WO 03009681 A1 WO03009681 A1 WO 03009681A1
Authority
WO
WIPO (PCT)
Prior art keywords
air
temperature
building
heating
hot air
Prior art date
Application number
PCT/JP2002/005649
Other languages
English (en)
Japanese (ja)
Inventor
Hofmeir Hans
Original Assignee
Taiyo Flour Milling Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taiyo Flour Milling Co., Ltd. filed Critical Taiyo Flour Milling Co., Ltd.
Priority to KR10-2003-7004141A priority Critical patent/KR100525978B1/ko
Priority to JP2003515083A priority patent/JPWO2003009681A1/ja
Publication of WO2003009681A1 publication Critical patent/WO2003009681A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M19/00—Apparatus for the destruction of noxious animals, other than insects, by hot water, steam, hot air, or electricity
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/20—Poisoning, narcotising, or burning insects
    • A01M1/2094—Poisoning, narcotising, or burning insects killing insects by using temperature, e.g. flames, steam or freezing
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/24—Arrangements connected with buildings, doors, windows, or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M2200/00—Kind of animal
    • A01M2200/01—Insects
    • A01M2200/011—Crawling insects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M2200/00—Kind of animal
    • A01M2200/01—Insects
    • A01M2200/012—Flying insects

Definitions

  • the present invention relates to a method and an apparatus for exterminating pests of a building or a part thereof based on the large concept described in Claims 1 and 2.
  • Pest outbreaks do not only occur through the movement of insect pests, but rather by force ⁇ mainly brought along with raw materials.
  • the temperature range used is about 50-60. At C, this temperature range does not change the quality of most especially vegetable foodstuffs.
  • heating time is needed for the following reasons. In other words, simply heating the air inside a building that exterminates pests cannot reach the temperature at which the pests can die (50-60 ° C) to a corner that is difficult to approach. The time required to reach the temperature at which the pests die (at 50-60), especially to the corners where the pests are particularly powerful, is very long.
  • a device for fighting pests that works by the above-mentioned principle of heating is known as a doptent tent DE 4025 828 C2.
  • the first problem is that it is difficult to reach the corners where the pests are generated, so that it is difficult to reach the temperature (50 to 60 ° C) at which the pests die.
  • German patent DE-PS 154 4 81 proposes a gas fumigation system in which a large number of ventilators direct the gas to places where pests are particularly high.
  • this gas fumigation of course, at the same time as the problems mentioned above, the state of the gas flow is not parallel to the state of the space where the pests are controlled by using heat.
  • the annihilation of pests by temperature treatment is also known by European Patent 0 432 296 B1. At that time, careful treatment of humidity in the air has been proposed so as not to damage the objects to be treated (buildings and facilities). The handling of the location in question is not specifically claimed.
  • an object of the present invention is to provide a method and an apparatus for exterminating a pest or a part thereof in a building or a part thereof, which can efficiently and surely kill the number of pests with a simple and advantageous method at a low cost. Disclosure of the invention
  • An important aspect of the present invention is that using the apparatus according to the present invention, a room or building can be placed in a place inaccessible to ordinary heating, and a small low-temperature zone in which pests can survive. In other words, it can be removed.
  • the air flowing through the gaps and meshes formed inside the installed and box-shaped rooms always chooses the path with the least resistance. Then, the low-temperature zone force s is generated in pieces.
  • danger zone force S through achieving the objects of the blowing device being - when heated degree, then is very simple, also hold large room temperature to kill the pest, ensures the number of O connexion pests Can be completely annihilated.
  • control of the heating device is performed as follows.
  • the blower includes at least one mobile heating oven for blowing hot air.
  • Another stream of air can be created through a hose or such purposeful air induction, or through another unheated blower.
  • a heating oven that creates the hot air is installed in the building and moved repeatedly during the heating process. For example, hot air is blown from a heating oven from one side of a piece of equipment installed near the wall of a room, while air from another blower is directed to the other side of the equipment. Doing so increased the pressure behind the device (thus the temperature Enhanced) zone force S is formed. At the same time, hot air can flow up and down behind the device through narrow crevices.
  • heating ovens are designed to have an exhaust opening for blowing hot air in a predetermined direction and a suction opening for sucking ambient air from unspecified directions.
  • an exhaust opening for blowing hot air in a predetermined direction
  • a suction opening for sucking ambient air from unspecified directions.
  • the intake opening of the heating oven is located at a position lower than the exhaust opening so that the cold air near the floor is sucked and drawn in, thereby considerably improving the efficiency of the entire apparatus.
  • the Caro heat oven includes at least one temperature sensor provided to measure the temperature of the hot air as it is blown. And we go-between, or stayed in range that is not dangerous temperature force s of hot air, than the temperature at which met dust to ignite as a low-les, range, and safety is ensured. It also results in rather monitoring of the final temperature and control of the final temperature.
  • the temperature sensor controls the heating device of the heating oven by two operations as follows. That is, the temperature of the hot air S must not exceed the set value, and the temperature of the surrounding air must reach the temperature at which the pests die 50 to 60 ° C, especially about 55 ° C It is.
  • the blowing temperature is kept at a constant value, especially around 90 ° C, and the area (including equipment) that is heated at a certain temperature, especially the building to be disinfested.
  • the overall heat loss at the time remains constant. In doing so, with a constant supply of energy, at a range of temperatures where the pests die, and without the need for complex room temperature sensors, to maintain said constant temperature over the required time Can be.
  • the heating oven has a large number of heating elements by having a structure with a vertical air flow section with a blowing device (axial blower) and a heating element (heater) arranged inside.
  • a blowing device axial blower
  • a heating element heat element
  • the bottom area can be reduced, so that the space is narrow. It is possible to have a structure that can move between the facilities.
  • the vertical air flow portion includes an air inflow opening (suction opening) at a lower portion. It is supported by struts on an insulated, non-combustible bottom plate (with a cascade and legs). The surrounding air can force S 'through almost all directions into the air inlet opening in the vertical air flow section through the gap as the intake opening between the bottom plate and the vertical air flow section. That way, in a simple and structurally robust way,
  • the vertical air flow portion includes an upper direction change portion provided with an exhaust opening on an end side.
  • the direction changing portion is particularly provided with an air guiding device, and is configured so that the blowing direction force S is changed in the direction of the air flowing into the vertical air flow portion in the direction of the air flow.
  • the heating oven particularly includes an electric heating element (heater). This has made it possible to transport a large amount of energy into the room through electric energy instead of a relatively small body.
  • the surface temperature of the heating element is approximately 190 to 250.
  • the temperature is set so that it does not exceed C. And by that it is not dangerous, either in a fire hazard or in an explosive environment (such as dust).
  • a commercially available heating element can be used. For example, by connecting a number of heating elements in series or by controlling with a thermostat, it is possible to operate so that the surface temperature does not exceed the above-mentioned numerical value. Since the heating oven power is provided vertically, it is relatively easy to house a sufficient number of heating elements inside the heating oven in a state where the heating elements are arranged stepwise.
  • thermo oil in another embodiment, can be used instead of an electric heating element. It also provides advantages in terms of operational safety by preventing oil heating with a further safety temperature limiter included in the associated heating device.
  • humidifiers are considered in advance. The purpose of this humidifier is to allow the air heated by caro-heating to reach such humidity in the air that can reliably avoid building damage (particularly damage to wooden parts) due to drying. it can. As a result, if this indicates a normal air humidity of 50-60%, the effect of the heated air to kill pests is enhanced.
  • This humidifier is composed of a sprayer provided at a position where it can be sucked and sucked by hydraulic power mist in the air sucked into the heating oven.
  • high efficiency and high efficiency can be obtained for air heating by the following methods. It is a method of evaporating water droplets directly with a heating element or pre-installed fins.
  • the switch of the heating element can be switched off and the blower can be operated in a state where mist-like water is supplied in places where there is no problem in draining water.
  • FIG. 1 is a diagram showing a cross section of a schematic heating oven according to the invention
  • FIG. 2 is a connection diagram for explaining temperature control of the heating oven.
  • FIG. 1 shows 10 a heating oven, 11 an upper exhaust opening, and 12 a lower intake opening. I have.
  • the intake opening 12 is communicated with the exhaust opening 11 through an air flow portion 13, and below the air flow portion 13 is provided an air inflow opening 14 by an oven.
  • the air inflow openings 14 are provided on the bottom plate 15 with a vertical interval, and this interval is maintained by the legs 16 16 of the column. I have
  • the heating oven 10 has a rectangular cross section like the bottom plate 15 thereof. And one side stands on the floor with supporting legs 18 and the other side is a leg with a cascade 19. Therefore, after tilting to the left side in Fig. 1 attached, it should be moved to a predetermined place, and the air flow 9 to be exhausted should be directed to the predetermined place.
  • An axial blower (blower) is installed in the air flow portion 13 so as to cover the entire cross section of the 20-force air flow portion 13.
  • a large number of heating elements (heating devices) 21 are provided on the axial blower 20.
  • fins 22 are attached to the heating element 21 in order to enhance the heat exchange of the heating element 21.
  • the fins 22 are vertically mounted as shown in the figure so that there is no place where dirt, dust and the like accumulate. This is to minimize the risk of ignition.
  • the heating element 21 is supplied with electric energy via a switch box 23 via a plug-in cable (not shown). That is, while the heating oven 10 is running, the set temperature is about 190-250. C, and ensure that the ambient air inhaled through the inlet opening 12 is in the range of the extermination temperature (50 to 60 ° C) of the pest to be controlled I have.
  • a temperature sensor (not shown) installed at the heating element 21 is used. Then, through this temperature sensor, control is performed so as to switch off the switch device power ⁇ heating element 21 corresponding to that in the switch box 23. In this way, the heating element 21 can be controlled to a constant temperature again.
  • An air temperature sensor that measures the temperature of the heated air blown out from 1 is provided with 24 power.
  • This air temperature sensor 24 compares the set value for the heating element 21 with the control device provided in the switch box 23.
  • the electric energy supply switch to the heating element 21 is turned off as soon as the set value is reached. Further, when the temperature of the air falls below the set value, which is the smaller expected value, the energy supply switch power to the heating element 21 is turned on again.
  • the set value is standardized so as not to exceed the value of the temperature force S of the air flow 9 exiting the heating chamber 10 of about 90 ° C.
  • the heating element 21 is divided into two parts, so that the heating element 21 is connected to the air flow 9 measured by the temperature sensor 24 through the switch box 23. It is possible to control s' by correlation with temperature.
  • the electric power is continuously supplied to the remaining part of the heating element 21 as it is. This makes it possible to aim for a temperature transition with a smaller amplitude around the temperature at which the pests die.
  • Turning off some of the heating elements 21 means that in any case the temperature inside the room where the pests are being killed will not rise much above the temperature at which the insects die. Loss is greater than the heat supplied to the remaining heating element 21 which has not been switched off.
  • the present invention considers in advance that two heating ovens 10 and 10 are used to prepare two air flows 9, 9 s, with the help of the gaps formed inside buildings and machines. This means that overpressure is created in the net, through which the interstitial net is also relatively short, at around 50-60 ° C, the temperature required for pest control. The ability to reach time is possible.
  • the pest control temperature is maintained for about 12 to 36 hours or more after the temperature rises.
  • the building according to the present invention and the method and apparatus for exterminating pests thereof are effective for exterminating pests in an entire closed building such as a flour mill or in a part of a room, and are particularly difficult to approach Suitable for pest control in one corner

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Catching Or Destruction (AREA)
  • Building Environments (AREA)

Abstract

On sait déjà que pour exterminer des tiques, il faut chauffer l'intérieur d'un bâtiment comprenant des installations à des températures d'extermination, au moyen d'une installation de chauffage équipée d'une soufflerie. Selon la présente invention, afin d'améliorer l'efficacité de l'extermination des animaux indésirables, on utilise au moins deux souffleries conçues pour être autoréglées et déplacées de manière indépendante. Une installation de soufflerie conçue pour souffler un courant d'air chaud afin de produire une surpression dans un intervalle est pourvue vers un ensemble d'au moins deux orifices d'admission sur les deux côtés de l'intervalle étroit ou du réseau d'intervalles qui peut être traversé à l'intérieur d'un bâtiment ou de ses installations. Cette invention permet de chauffer l'ensemble du bâtiment ou une partie du bâtiment de manière plus efficace et plus rapide que la technique antérieure, exterminant ainsi les animaux indésirables notamment dans les coins d'accès difficile.
PCT/JP2002/005649 2001-07-23 2002-06-06 Procede d'extermination d'animaux indesirables dans l'ensemble ou dans une partie d'un batiment WO2003009681A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR10-2003-7004141A KR100525978B1 (ko) 2001-07-23 2002-06-06 건물 또는 그 일부의 해충 구제 방법 및 장치
JP2003515083A JPWO2003009681A1 (ja) 2001-07-23 2002-06-06 建物若しくはその一部の害虫駆除方法及び装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10135783.4 2001-07-23
DE10135783 2001-07-23

Publications (1)

Publication Number Publication Date
WO2003009681A1 true WO2003009681A1 (fr) 2003-02-06

Family

ID=7692766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/005649 WO2003009681A1 (fr) 2001-07-23 2002-06-06 Procede d'extermination d'animaux indesirables dans l'ensemble ou dans une partie d'un batiment

Country Status (6)

Country Link
JP (1) JPWO2003009681A1 (fr)
KR (1) KR100525978B1 (fr)
CN (1) CN1473005A (fr)
MY (1) MY137458A (fr)
TW (1) TW539795B (fr)
WO (1) WO2003009681A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021005612A1 (fr) * 2019-07-11 2021-01-14 Karthik Rajan Chellapandian Système de répulsion d'insectes/de germes équipé d'un contrôleur logique programmable (plc)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100779837B1 (ko) * 2005-08-24 2007-11-29 사쿠도리 니혼 카부시키가이샤 해충 구제 장치
JP6803313B2 (ja) * 2017-09-13 2020-12-23 行雄 阿部 介護用排泄物処理装置
CN111387161A (zh) * 2019-11-28 2020-07-10 郑州龙威电子科技有限公司 热风熏蒸杀虫方法
CN110882406A (zh) * 2019-12-04 2020-03-17 北京德辰嘉业科技有限公司 一种动车组内室消毒灭虫除味方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612066U (ja) * 1984-06-13 1986-01-08 サニ−ペツト株式会社 ダニ駆除装置
JP2001008602A (ja) * 1999-06-25 2001-01-16 Nisshin Flour Milling Co Ltd 製粉機械の駆虫方法
JP2002142647A (ja) * 2000-09-18 2002-05-21 Rappu Industries Inc 有害生物制御システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612066U (ja) * 1984-06-13 1986-01-08 サニ−ペツト株式会社 ダニ駆除装置
JP2001008602A (ja) * 1999-06-25 2001-01-16 Nisshin Flour Milling Co Ltd 製粉機械の駆虫方法
JP2002142647A (ja) * 2000-09-18 2002-05-21 Rappu Industries Inc 有害生物制御システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021005612A1 (fr) * 2019-07-11 2021-01-14 Karthik Rajan Chellapandian Système de répulsion d'insectes/de germes équipé d'un contrôleur logique programmable (plc)

Also Published As

Publication number Publication date
MY137458A (en) 2009-01-30
KR100525978B1 (ko) 2005-11-08
CN1473005A (zh) 2004-02-04
JPWO2003009681A1 (ja) 2004-11-11
TW539795B (en) 2003-07-01
KR20030048406A (ko) 2003-06-19

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