SU997690A2 - Fire-fighting hose-sprayer - Google Patents

Fire-fighting hose-sprayer Download PDF

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Publication number
SU997690A2
SU997690A2 SU803220144A SU3220144A SU997690A2 SU 997690 A2 SU997690 A2 SU 997690A2 SU 803220144 A SU803220144 A SU 803220144A SU 3220144 A SU3220144 A SU 3220144A SU 997690 A2 SU997690 A2 SU 997690A2
Authority
SU
USSR - Soviet Union
Prior art keywords
sprayer
fire
barrel
fighting hose
housing
Prior art date
Application number
SU803220144A
Other languages
Russian (ru)
Inventor
Сергей Степанович Компанец
Original Assignee
За витель
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 За витель filed Critical За витель
Priority to SU803220144A priority Critical patent/SU997690A2/en
Application granted granted Critical
Publication of SU997690A2 publication Critical patent/SU997690A2/en

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Description

Изобретение относитс  к технике противопожарной защиты.FIELD: fire protection engineering.

По основному авт. св. 921583 известен ствол-распылитель, содержащий корпус, регул тор, плавакщий клапан и двухходовый клапан 1.According to the main author. St. 921583 is a known barrel-atomizer comprising a housing, a regulator, a floating valve and a two-way valve 1.

Недостатком его  вл етс  невозможность создавать защитный туманообразный зонт и интенсивную струю в разброс.The disadvantage of it is the impossibility to create a protective fog-shaped umbrella and an intense stream in the spread.

Целью изобретени   вл етс  расширение функциональных возможностей.The aim of the invention is to expand the functionality.

Поставленна  цель достигаетс  тем, что ствол-распылитель имеет установленную в кольцевой камере и закрепленную на регул торе винтовую перегородку, образующую винтовой канал дл  жидкости.This goal is achieved by the fact that the spray barrel has a screw partition mounted in the annular chamber and fixed to the regulator, forming a screw channel for the liquid.

На чертеже изображен ствол-распылитель , общий вид, разрез.The drawing shows the barrel-sprayer, general view, cut.

Ствол-распылитель имеет корпус 1, распылитель 2, регул тор 3, спрыск 4, соединительную головку 5, пр моугольную резьбу 6, переход щую в вйнговую перегородку 7. В корпусе вылол::ены выходные отверсти  8. Распьшитель имеет трапециевидную проточку 9 с кольцевой проточкой 10.The barrel-sprayer has a housing 1, a sprayer 2, a regulator 3, a shower 4, a connecting head 5, a rectangular thread 6, which passes into a ving partition 7. In the housing, outlets 8. are flipped: The diffuser has a trapezoidal groove 9 with an annular groove 10.

Спрыск выполнен в виде конфузора 11, переход щего в цилиндрический канал 12, а затем в диффузор 13.The shower is made in the form of a confuser 11, passing into the cylindrical channel 12, and then into the diffuser 13.

Ствол-распылитель работает следующим образом.Barrel spray works as follows.

Жидкость поступает в полость корпуса 1 и через отверсти  8 - в винтовую полость, образуемую перегородкой 7. В зависимости от положени  распы10 лител  2 относительно спрыска 4 измен етс  форма истекающей из ствола струи.The liquid enters the cavity of the housing 1 and through the openings 8 into the screw cavity formed by the partition 7. Depending on the position of the spray gun 2 relative to the drop 4, the shape of the jet flowing from the barrel changes.

Применение ствола-распылител  позвол ет эффективно тушить пожары водой, The use of a spray barrel can effectively extinguish fires with water,

15 поскольку обеспечиваетс  быстрый переход работы ствола с одного режима на другой.15 since it provides a quick transition of the operation of the trunk from one mode to another.

Claims (1)

1.. Авторское свидетельство СССР 30 №921583, кл. А 62 С 31/02, 1980.1 .. USSR author's certificate 30 No. 921583, cl. A 62 C 31/02, 1980.
SU803220144A 1980-12-22 1980-12-22 Fire-fighting hose-sprayer SU997690A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU803220144A SU997690A2 (en) 1980-12-22 1980-12-22 Fire-fighting hose-sprayer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU803220144A SU997690A2 (en) 1980-12-22 1980-12-22 Fire-fighting hose-sprayer

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU921583A Addition SU183650A1 (en) ACCESSORIES FOR INSTALLATION AND FIXING OF SPILLS AT REFRIGERANT AUTOMATIC

Publications (1)

Publication Number Publication Date
SU997690A2 true SU997690A2 (en) 1983-02-23

Family

ID=20932738

Family Applications (1)

Application Number Title Priority Date Filing Date
SU803220144A SU997690A2 (en) 1980-12-22 1980-12-22 Fire-fighting hose-sprayer

Country Status (1)

Country Link
SU (1) SU997690A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990243A (en) * 2013-05-21 2014-08-20 福州大学 Pressure-holding fire-extinguishing nozzle and method for realizing pressure equilibrium in fire-extinguishing nozzle
CN104436501A (en) * 2014-12-15 2015-03-25 中国科学技术大学 Fire extinguishing control method, device and system based on fire monitor technology

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103990243A (en) * 2013-05-21 2014-08-20 福州大学 Pressure-holding fire-extinguishing nozzle and method for realizing pressure equilibrium in fire-extinguishing nozzle
CN104436501A (en) * 2014-12-15 2015-03-25 中国科学技术大学 Fire extinguishing control method, device and system based on fire monitor technology
CN104436501B (en) * 2014-12-15 2017-11-28 中国科学技术大学 A kind of control extinguishing method, apparatus and system based on fire monitor technology

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