Distribution box sealing test device and test method

A technology of test device and distribution box, which can be used in the use of liquid/vacuum for liquid tightness measurement, by detecting the appearance of fluid at the leak point, etc. Problems such as damage to electrical components of the electric box

Inactive Publication Date: 2021-04-20
杨慧中
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that when it is installed outdoors, it is easy to encounter rainy and snowy weather, and moisture or dust in the air will enter into the distribution box, causing damage to the electrical components in the distribution box. The detection of the tightness of the distribution box is particularly important, and many distribution boxes have not been tested after production, which is not easy to judge whether the sealing of the distribution box is qualified, and there are potential safety hazards. Test device and test method

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
  • Distribution box sealing test device and test method
  • Distribution box sealing test device and test method
  • Distribution box sealing test device and test method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0036] refer to Figure 1-6 , a distribution box leak test device, comprising: a seal detection box 1; a water storage tank 101, arranged on the upper end of the seal test box 1, for spraying water into the seal test box 1; The box 1 is fixedly connected through the connecting shaft 102, and is used to fix the distribution box; wherein, the installation fixture 2 is provided with a turret 201 that is adjacent to the distribution box, and the turret 201 is symmetrically arranged on the upper and lower sides of the distribution box, and The turret 201 is rotatably connected to the mounting bracket 2; the driving device is used to drive the turret 201 to rotate, and the driving device includes a driving motor 4, and the rotating end of the driving motor 4 is meshed with the connecting shaft 102 through a gear; the beating plate 202, There are five groups, all of which are fixedly connected to the upper turret 201 and are located at the lower end of the water storage tank 101; the...

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 discloses a distribution box sealing test device and test method, and belongs to the field of distribution boxes. The distribution box sealing test device comprises: a sealing detection box; a water storage box, which is arranged at the upper end of the sealing detection box and used for spraying water into the sealing detection box; a mounting fixing frame, which is fixedly connected with the sealing detection box through a connecting shaft and is used for fixing a distribution box; a drive device; a slapping plate; a water collection tank; and a rotating shaft; the water storage box is arranged to perform spraying operation on the sealing detection box, the sealing performance of the distribution box in rainy days can be detected and simulated, meanwhile, the rotatable distribution box is arranged, the contact frequency of the distribution box and water is improved, the slapping plate is further arranged, water drops can be dispersed, and the sealing performance detection precision is improved; and the slidable water collection tank is further arranged, falling water can be collected, the sealing performance of the distribution box during soaking simulation is detected, the simulated detection environment is diversified, and the accuracy of the sealing performance detection result is improved.

Description

technical field [0001] The invention relates to the technical field of distribution boxes, in particular to a test device and a test method for the tightness of a distribution box. Background technique [0002] The distribution box is a large number of parameters in the data. It generally constitutes a low-voltage distribution box. box. [0003] The distribution box has the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, not limited by the site, widely used, stable and reliable operation, high space utilization rate, less land occupation and environmental protection effect. [0004] When installing the distribution box, it can be installed indoors or outdoors. When it is installed outdoors, it is easy to encounter rain and snow. Moisture or dust in the air will enter the distribution box, causing the electrical components in the distribution box to be damaged. Therefore, it is particularly impo...

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 Applications(China)
IPC IPC(8): G01M3/10
Inventor 杨慧中
Owner 杨慧中
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap