“Haijiu-class submarine chaser”的意思、由来-开放百科全书

词条

Haijiu-class submarine chaser

释义

{{Unreferenced|date=December 2006}}{{Infobox ship image

Ship image=

Ship caption=
}}{{Infobox ship class overview

Name=

Builders=

CHN}}

Class before=Type 037 (Hainan-class)

Class after=Type 037I (Haiqing-class)

Subclasses=

Cost=

Built range=

In service range=

In commission range=

Total ships building=

Total ships planned=

Total ships completed=4

Total ships cancelled=

Total ships active=

Total ships laid up=

Total ships lost=

Total ships retired=

Total ships preserved=
}}{{Infobox ship characteristics

Hide header=

Header caption=

Ship type=Submarine chaser

490|LT|t}}

64|m|ftin|abbr=on}}

7.2|m|ftin|abbr=on}}

Ship height=

2.2|m|ftin|abbr=on}}

Ship depth=

Ship hold depth=

Ship decks=

Ship deck clearance=

Ship power=

8800|hp|0|abbr=on}}

4 × shafts

28|kn|lk=in}}

750|nmi|km|abbr=on|lk=in}} at {{convert|18|kn}}

Ship endurance=

Ship boats=

Ship troops=

Ship complement=72

Ship crew=

Ship time to activate=

Ship sensors=*I-band Pot Head surface search radar

I-band Round Ball fire control radar
Chinese copy of Thomson-Sintra medium frequency SS-12 VDS sonar

Ship EW=

57|mm|in|abbr=on}} guns (2 × 2)

2 × AK-230 {{convert|30|mm|in|abbr=on}} AA guns
4 × RBU-1200 ASW mortars
2 × depth charge rails with 18 depth charges

Ship armour=

Ship notes=
}}

The Haijiu class submarine chasers are two (possibly four) modified versions of the Hainan class submarine chasers (Type 037) of the People's Liberation Army Navy.

The main difference is that four ASW rocket launchers have replaced the original two ASW mortars. The biggest improvement, however, it's in the sonar system. Original SJD-3 sonar on earlier Type 037 class submarine chaser is replaced by a 13 kHz (2 frequency ranges) French Thomson Sintra SS-12/DIP 12 hull mounted (HM)/variable depth sonar (VDS). DIP 12, the VDS version weigh 4 tons and has a 200-meter cable with towing speed of 16 kts, and the range is selectable at 2, 4, 8 and 16 km respectively. However, during deployment, it was discovered that the endurance of this class is limited and the capabilities of SS/DIP 12 sonar system could not be fully exploited. There is some disagreement over the type designation of this class, some sources claim it is Type 037I, while others claim it is Type 037 Mod (for modified or modernized).

{{Ship classes of the Chinese Navy}}{{DEFAULTSORT:Haijiu Class Submarine Chaser}}{{China-mil-stub}}037型反潜护卫艇#系列艦

2 : Corvette classes|Corvettes of the People's Liberation Army Navy

随便看

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。