RU1818523C - Method for environment protection at underwater explosions - Google Patents

Method for environment protection at underwater explosions

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Publication number
RU1818523C
RU1818523C SU4889159A RU1818523C RU 1818523 C RU1818523 C RU 1818523C SU 4889159 A SU4889159 A SU 4889159A RU 1818523 C RU1818523 C RU 1818523C
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RU
Russia
Prior art keywords
charge
water
air
explosions
explosion
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Владимир Иванович Штеле
Original Assignee
Отдел Института горного дела СО АН СССР
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Application filed by Отдел Института горного дела СО АН СССР filed Critical Отдел Института горного дела СО АН СССР
Priority to SU4889159 priority Critical patent/RU1818523C/en
Application granted granted Critical
Publication of RU1818523C publication Critical patent/RU1818523C/en

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Abstract

Изобретение относитс  к области защиты окружающей среды и может быть использовано , в частности, дл  защиты ихтиофауны при производстве взрывов в водоемах. Целью изобретени   вл етс  повышение эффективности защиты за счет снижени  попадани  в воду токсичных продуктов взрыва. Это достигаетс  тем, что в водной среде формируют перед взрывом воздушную завесу в виде утопленных оболочек, заполненных воздухом. Оболочки закрепл ютс  на гибких т гах, которые снабжены грузиками с обоих концов. Размещение грузил вокруг зар да на дне обеспечивает создание сплошного воздушного экрана в окрестности зар да взрывчатого вещества. 1 ил.The invention relates to the field of environmental protection and can be used, in particular, to protect ichthyofauna during the production of explosions in water bodies. The aim of the invention is to increase the effectiveness of the protection by reducing the release of toxic explosion products into the water. This is achieved by forming an air curtain in the form of recessed shells filled with air before the explosion in the aquatic environment. The shells are fixed on flexible rods which are provided with weights at both ends. Placing the sinkers around the charge at the bottom provides a continuous air screen in the vicinity of the explosive charge. 1 ill.

Description

ЧиChi

ЈЈ

Изобретение относитс  к области защиты окружающей среды и может быть использовано, в частности, дл  защиты ихтиофауны при производстве взрывов в водоемах .The invention relates to the field of environmental protection and can be used, in particular, to protect ichthyofauna during the production of explosions in water bodies.

Целью изобретени   вл етс  повышение эффективности защиты окружающей среды за счет снижени  попадани  в воду токсичных продуктов взрыва.The aim of the invention is to increase the efficiency of environmental protection by reducing the release of toxic explosion products into water.

Способ по сн етс  чертежом, на котором показано расположение защитного воздушного экрана и зар да на две водоема.The method is illustrated in the drawing, which shows the location of the protective air screen and the charge on two reservoirs.

Пример конкретного выполнени  способа .An example of a specific embodiment of the method.

На дне 1 водоема 2 размещают зар д ВВ 3, например, дл  разрушени  скального дна 1. Зар д 3 используют в качестве грузика гибкой т ги 4, к которой прикрепл ют оболочки с воздухом 5 по всей ее длине. При этом формируетс  над зар дом 3A charge of explosive 3 is placed on the bottom 1 of the pond 2, for example, to destroy the rock bottom 1. Charge 3 is used as a weight of flexible cable 4 to which shells with air 5 are attached along its entire length. This forms over charge 3

сплошна  воздушна  зона до поверхности водоема 2.continuous air zone to the surface of the reservoir 2.

После этого зар д 3 инициируют, при этом происходит разрушение дна 1, а над местом взрыва формируетс  в воде труба, через которую осуществл етс  выброс в атмосферу вредных газов взрыва, которые хорошо раствор ютс  в воде, заражают ее,что приводит к гибели ихтиофауны. Кроме того, обеспечиваетс  снижение гидроударного воздействи  взрыва и повреждени  ихтиофауны .After this, charge 3 is initiated, and bottom 1 is destroyed, and a pipe forms in the water above the explosion site, through which harmful explosive gases, which dissolve well in water, are released into the atmosphere, infect it, which leads to the death of ichthyofauna. In addition, the impact of the explosion and damage to the ichthyofauna are reduced.

Claims (1)

Формула изобретени  Способ защиты окружающей среды при подводных взрывах, включающий формирование над зар дом защитного воздушного экрана, отличающийс  тем, что, с целью повышени  эффективности защиты за счет снижени  попадани  в воду токсич-.SUMMARY OF THE INVENTION A method of protecting the environment from underwater explosions, comprising forming a protective air screen above a charge, characterized in that, in order to increase the effectiveness of the protection by reducing the toxicity of water into the water. аand .. а а N: ееand a N: her ных продуктов взрыва, защитный воздушный экран формируют в виде вертикального воздушного столба высотой, равной глубине сло  воды над зар дом, который выполн ют из оболочек, заполненных воздухом, закрепленных на гибкой т ге.For explosion products, the protective air shield is formed in the form of a vertical air column equal to the depth of the water layer above the charge, which is made of shells filled with air, mounted on a flexible cable.
SU4889159 1990-12-06 1990-12-06 Method for environment protection at underwater explosions RU1818523C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4889159 RU1818523C (en) 1990-12-06 1990-12-06 Method for environment protection at underwater explosions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4889159 RU1818523C (en) 1990-12-06 1990-12-06 Method for environment protection at underwater explosions

Publications (1)

Publication Number Publication Date
RU1818523C true RU1818523C (en) 1993-05-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU4889159 RU1818523C (en) 1990-12-06 1990-12-06 Method for environment protection at underwater explosions

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RU (1) RU1818523C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106679523A (en) * 2016-12-29 2017-05-17 武汉大学 Air buffer device used for eliminating underwater near-distance explosion shock waves

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1584506, кл. F 42 D 5/00, 1982. Авторское свидетельство СССР Мг 580743, F 42 В 3/00, F 42 D 5/00. 1975. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106679523A (en) * 2016-12-29 2017-05-17 武汉大学 Air buffer device used for eliminating underwater near-distance explosion shock waves

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