Standard number: QX/T 17-2019
Standard name: Safety technical specifications for 37 mm
anti-aircraft gun in precipitation enhancement and hail suppression activities English name: Safety technical specifications for 37 mm anti-aircraft gun in precipitation
enhancement and hail suppression activities
Standard format: PDF
Release time: 2019-12-26
Implementation time: 2020-04-01
Standard size: 720K
Standard introduction: This standard specifies the operation point, airspace safety and operation safety requirements for 37mm anti-aircraft gun artificial precipitation enhancement and hail suppression. This standard applies to artificial weather modification using 37mm anti-aircraft guns and artificial precipitation enhancement and hail suppression shells (hereinafter referred to as shells)
2 Normative reference documents
The following documents are indispensable for the application of this document. For any referenced document with a date, only the version with the date is applicable to this document. For any referenced document without a date, the latest version (including all amendments) is applicable to this document. QX/T18-2003 Technical inspection specification for 37mm anti-aircraft guns used in artificial weather modification operations QX/T165—2016 Safety operation specification for 37mm anti-aircraft guns used in artificial weather modification operations QX/T256 Specification for drawing safe firing range diagrams for 37mm anti-aircraft guns for artificial weather modification operations QX/T297-—2015 Safety management requirements for ground artificial
weather modification operations QX/T329—2016 Construction specification for ground operation stations for artificial weather modification
QX/T339—2016 Recording specification for anti-aircraft gun and rocket hail prevention operation points
QX/T358-2016 Technical requirements for anti-aircraft gun systems for rainmaking and hail prevention This standard was drafted in accordance with the rules given in GB/T1.1-2009
This standard replaces QX/T17-2003 "Safety Technical Specifications for 37mm Anti-aircraft Gun Rainmaking and Hail Prevention Operations". Compared with QX/T17-2003, in addition to editorial changes, the main technical changes are as follows
Unified expressions: "hail prevention and rain enhancement" was changed to "rain enhancement and hail prevention", "artificial rain bomb" was changed to "cannon shell", and "artificial weather modification authority" was changed to "meteorological authority";
Added normative references (see Chapter 2);
Deleted terms and definitions (see Chapter 2 of the 2003 edition);
Modified "construction of artificial hail prevention and rain enhancement operation points" to "operation points" (see Chapter 3, Chapter 3 of the 2003 edition);
Modified the site selection and site requirements of the operation point (see Chapter 3, Chapter 3 of the 2003 edition);
Modified the content related to operation safety (see Chapter 5, Chapter 5 of the 2003 edition);
The management of anti-aircraft guns, ammunition management, ammunition warehouse safety, and transportation management have been deleted (see Chapters 6, 7, 8, and 9 of the 2003 edition). This standard was proposed by the National Standardization Technical Committee for Weather Modification (SAC/TC538) and is under the jurisdiction of the drafting units of this standard: Anhui Province Weather Modification Office, Shanghai Material Management Office of the China Meteorological Administration, and Fuyang Meteorological Bureau of Anhui Province.
The main drafters of this standard are Yuan Ye, Feng Jingjing, Chen Qing, Liu Wei, and Wang Xinquan.
The previous versions of the standards replaced by this standard are
QX/T17-2003.
This standard specifies the operation points, airspace safety, and operation safety requirements for artificial rainfall and hail prevention using 37mm anti-aircraft guns. This standard applies to weather modification operations using 37mm anti-aircraft guns and artificial rainfall and hail prevention shells (hereinafter referred to as shells).

ICS07.060
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Meteorological Industry Standard of the People's Republic of China
QX/T17—2019
Replaces QX/T17—2003
Safety technical specifications for 37 mm anti-aircraft gun in precipitationenhancement and hail suppression activities2019-12-26Released
China Meteorological Administration
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2020-04-01Implementation
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Normative reference documents
Operation point
Airspace safety
Operation safety
YTYKA-cJOG This standard was drafted in accordance with the rules given in GB/T1.1-2009. This standard replaces QX/T17-2003 "Safety Technical Specifications for 37mm Anti-aircraft Gun Rainfall Enhancement and Anti-bud Operation". Compared with QX/T17-2003, in addition to the editorial changes, the main technical changes are as follows: unified expression: "preventing blister and increasing rainfall" was changed to "raining and preventing blister", "artificial rain bomb" was changed to "cannon shell", and "artificial weather modification competent authority" was changed to "meteorological competent authority";
added normative reference documents (see Chapter 2); deleted terms and definitions (see Chapter 2 of the 2003 edition); changed "construction of artificial blister prevention and rainfall enhancement operation point" to "operation point" (see Chapter 3, Chapter 3 of the 2003 edition); modified the site selection and site requirements of the operation point (see Chapter 3, Chapter 3 of the 2003 edition); modified the content related to operation safety (see Chapter 5, 200 3 edition); deleted antiaircraft gun management, ammunition management, ammunition warehouse safety, transportation management (see Chapters 6, 7, 8, and 9 of the 2003 edition) This standard was proposed and coordinated by the National Weather Modification Standardization Technical Committee (SAC/TC538). Drafting units of this standard: Anhui Province Weather Modification Office, Shanghai Material Management Office of China Meteorological Administration, Fuyang Meteorological Bureau of Anhui Province. Main drafters of this standard: Yuan Ye, Feng Jingjing, Chen Qing, Liu Wei, Wang Xinquan The previous versions of the standard replaced by this standard are: QX/T172003.
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1Scope
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Safety Technical Specifications for Rainfall and Snow Prevention Operations with 37mm Antiaircraft Guns This standard specifies the operation points, airspace safety and operation safety requirements for 37mm antiaircraft guns for rain and snow prevention. QX/T 17—2019
This standard applies to artificial weather modification operations using 37mm anti-aircraft guns and artificial rainmaking and anti-cannon shells (hereinafter referred to as shells).
2 Normative referencesbzxz.net
The following documents are indispensable for the application of this document. For any dated referenced document, only the dated version applies to this document. For any undated referenced document, its latest version (including all amendments) applies to this document QX/T18—2003
Technical inspection specification for 37mm anti-aircraft guns for artificial weather modification operations QX/T1652016Safety operation specification for 37mm anti-aircraft guns for artificial weather modification operations QX/T25637mm anti-aircraft guns for artificial weather modification operations Safety firing range drawing specification QX/T2972015
QX/T329—2016
QX/T339—2016|| tt||QX/T3582016
3 Operation point
3.1 Site selection
The site selection of the operation point should be:
Safety management requirements for ground artificial weather modification operationsConstruction specifications for ground operation stations for artificial weather modificationRecord specifications for anti-aircraft artillery and rocket defense operation points
Technical requirements for rain enhancement and anti-electric anti-aircraft artillery systems
According to local climate characteristics, operation requirements, geographical location, transportation and communication conditions, the site should be selected in the upwind direction of the ice path or the beneficiary of artificial weather modificationa);
Avoid geologically unstable areas and areas prone to geological disasters such as mountain torrents and mud-rock flows; avoid densely populated areas (towns, villages, schools, etc.), important facilities (oil depots, power plants, chemical plants, cultural relics, military facilitiesc)
, etc.), and major transportation routes (airports, air routes, railways, highways, national highways, etc.); d) The distance from residential areas should be no less than 500m.
3.2 Site
The site of the operation point should:
a) be relatively flat and have solid soil;
conveniently connected to public roads;
have a wide field of vision, and no obstacles in front of the muzzle that may affect shooting (electric poles, wires, trees, buildings, etc.);d)
establish a stable and reliable communication connection;
set up warning signs and signs for permitted shooting directions. 3.3 Buildings
Buildings should comply with the provisions of 5.1 of QX/T329-2016. 1
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QX/T17—2019
3.4 ​​Shooting platform
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The shooting platform shall comply with the provisions of 5.2 of QX/T329—2016. 3.5 Signage
Signages for artificial weather modification operation points shall be set up in accordance with the requirements of 5.4 of QX/T329—2016. 3.6 Staffing
When using a 37mm anti-aircraft gun that has been semi-automated, the number of operators shall be no less than 3; when using other 37mm anti-aircraft guns, the number of operators shall be no less than 4. One of the operators shall serve as the gun commander. 4 Airspace safety
4.1 Application for operating airspace
4.1.1 Before implementing ground anti-aircraft gun anti-aircraft shooting operations, the meteorological authorities at or above the county level or their authorized operation points shall apply for operating airspace to the relevant airspace management agency in accordance with the requirements of the airspace use and safety guarantee agreement. 4.1.2 No operation shall be carried out without an approved airspace application. 4.2 Communication and liaison
Communication and liaison Meteorological authorities at or above the county level, airspace management agencies, and ground operation points shall adopt two or more mutually backed-up communication methods such as wired communication, wireless communication, and network communication. During the operation, the communication equipment shall be manned by a dedicated person. After the operation is completed, the applicant shall immediately report the completion of the operation to the relevant airspace management agency. 4.3 Operation time
The operation point shall strictly implement the operation in accordance with the time approved by the airspace management agency. If the operation is not completed within the approved time period, it shall be stopped immediately. If the suspended or revoked operation needs to be implemented again, a new airspace application shall be made. 4.4 Airspace Dynamics
During operation, the operator shall closely observe the status of the operating airspace and immediately stop the operation if any abnormality occurs. 4.5: Airspace Records
The operation command center shall record the application, approval and use of airspace in accordance with 3.5 of QX/T339-2016. 5 Operation Safety
5.1 Operators
5.1.1 Operators shall participate in the skill training organized by the provincial meteorological authority and pass the assessment before they can operate; qualified personnel shall receive refresher training once a year.
5.1.2 The list of operators shall be submitted by the local meteorological authority to the local public security department for record. 5.2 Operation Site
5.2.1 Before the operation, a safety inspection shall be carried out on the operation site to eliminate factors that endanger or interfere with the safety of the operation. Unrelated personnel shall not enter the operation site. 2
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5.2.2 The operators shall wear safety protective gear during operation. 5.3 Operation equipment
5.3.1 The anti-aircraft guns and shells used in the operation shall comply with the requirements of Chapter 3 of QX/T358-2016. QX/T 17-2019
5.3.2 Before each operation, the anti-aircraft guns shall be inspected for safety according to the inspection items specified in Chapter 4 of QX/T18-2003, and the operation shall be allowed only after confirming that the anti-aircraft guns are in complete technical condition.
5.3.3 Before each operation, the shells used in the operation shall be inspected, and rusted, deformed, loose, damaged and expired shells shall not be used. 5.3.4 After each operation, the anti-aircraft guns shall be wiped and maintained according to the provisions of Chapter 7 of QX/T165-2012. 5.3.5 After the annual operation is completed, the gun body, bomb press and gun cover should be put on according to the provisions of Chapter 9 of QX/T165-2012, and the anti-aircraft gun should be sealed.
5.4 Operation
Operation should be carried out in accordance with the provisions of Chapters 5 and 6 of QX/T165-2012. 5.4.1
5.4.2 Shooting should be carried out within the range set by the safe firing range diagram specified in QX/T256. 5.4.3: When shooting at a large elevation angle (elevation angle not less than 60), the gunner and personnel near the operation point should pay attention to the safety of the top space to prevent damage from fragments. 5.4.4 Once a fault occurs during operation, the operation should be stopped immediately and reported in time. The fault should be eliminated by professionals. 5.5 Operation Records
Operation records should be kept in accordance with Chapter 3 of QX/T339-2016 and operation information should be reported in a timely manner. 5.6 Handling of Safety Accidents
When safety accidents occur during operations, they should be handled in accordance with Chapter 10 of QX/T297-2015. 5.7 Operation Safety Assurance
5.7.1 The operation unit should purchase personal accident insurance for the operation personnel. 5.7.2 The operation unit should purchase public liability insurance for artificial weather modification activities. 3
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People's Republic of China
Meteorological Industry Standard
37mm anti-aircraft gun rainmaking and flooding operation safety technical specification QX/T17-2019
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