Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of marine low-voltage switchgear

A low-voltage switchgear and switchgear technology, which is applied to pull-out switchgear, switchgear, switchgear components, etc., can solve problems such as short service life, and achieve the effect of long service life, low cost, simple and compact structure

Active Publication Date: 2017-01-25
ANQING CSSC DIESEL ENGINE
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a marine low-voltage switchgear to overcome the shortcomings of the prior art such as short service life and potential safety hazards

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of marine low-voltage switchgear
  • A kind of marine low-voltage switchgear

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The technical solutions of the present invention will be further specifically described below in conjunction with the accompanying drawings and specific embodiments.

[0016] Such as figure 1 , figure 2 As shown, a marine low-voltage switchgear includes a double-layer cabinet and several component unit rooms 8. The double-layer cabinet is divided into an inner cabinet 2 and an outer cabinet 1, and the outer cabinet 1 is arranged outside the inner cabinet 2. , the front side of the outer cabinet body 1 is provided with a closed door 10, and the outer cabinet body 1 and the inner cabinet body 2 side walls, top surfaces and bottom surfaces are all spaced apart, thereby forming a cavity between the outer cabinet body 1 and the inner cabinet body 2, The inner cabinet body 2 is a drawer-type design, and the component unit chambers 8 are sealed in separate drawers. The upper end of the outer cabinet body 1 can be sealed and contacted with a movable left cover 7 and a movable...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of marine electrical equipment, and discloses a marine low-voltage switchgear, which includes a double-layer cabinet body and several element unit rooms. The double-layer cabinet body is divided into an inner cabinet body and an outer cabinet body. The cabinet body is arranged outside the inner cabinet body, and the front side of the outer cabinet body is provided with a closed door. A cavity is formed between the inner cabinets, the inner cabinets are designed in a drawer type, and the element unit rooms are sealed in separate drawers, and the left and right sides of the inner cabinets are equidistant from each other A chute is provided, the drawer is clamped in the chute, and a self-locking mechanism is provided at the connection between the outer end of the drawer and the chute. The structure of the invention occupies a small area, has a simple and compact drawer structure, is convenient for operation and maintenance, has high shielding performance, high safety, low cost and long service life.

Description

technical field [0001] The invention relates to the technical field of marine electrical equipment, in particular to a marine low-voltage switchgear. Background technique [0002] Most of the existing marine switchgear adopts a fixed power supply and distribution unit structure. The disadvantage of using a fixed power supply and distribution unit structure is that all components are fixedly connected in the structure. If one of the components fails, it needs to be powered off for maintenance. . After checking out the failed components, they should be replaced in time, because screw connection or welding is often used between each component and the structure, and it takes a long time to disassemble the failed components during replacement. Since the ship needs power supply when the ship is running and the machinery on the ship is working, the time for power outage maintenance is longer, and the greater the economic loss caused. Therefore, the fixed power supply and distribu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02B11/173H02B11/02
Inventor 陈君治胡清江龙强
Owner ANQING CSSC DIESEL ENGINE