Ammonia gas leakage protecting device

A protection device, ammonia technology, applied in measuring devices, electrical program control, instruments, etc., can solve problems such as inaccurate detection and judgment

Inactive Publication Date: 2013-09-25
栾学德
View PDF6 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this invention, there are multiple detection devices and many branches, but this detection met

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
  • Ammonia gas leakage protecting device
  • Ammonia gas leakage protecting device
  • Ammonia gas leakage protecting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] The detailed technical features of the present invention will be further described below in conjunction with the accompanying drawings, so as to understand the present invention more clearly.

[0043] The ammonia gas leakage protection device of the present invention can simultaneously detect the ammonia gas concentration in the refrigerating machine room and the single freezing area of ​​the production workshop, and after data collection and processing, start various controllers to prevent losses caused by ammonia gas leakage.

[0044] see figure 1 As shown, it is a functional block diagram of the ammonia leakage protection device of the present invention, which includes a first ammonia detection unit 11 and a second ammonia detection unit 12, wherein the first ammonia detection unit 11 is arranged in the refrigeration In the machine room, it includes a plurality of ammonia gas detectors, in this embodiment, it is 12 ammonia gas detectors, wherein every two ammonia gas...

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 an ammonia gas leakage protecting device which comprises a first ammonia gas detecting unit, a second ammonia gas detecting unit, a data collection control unit, a refrigeration action unit, a single freeze action unit, a communication unit and an emergency illuminance unit. The first ammonia gas detecting unit is arranged in a refrigerating station, the second ammonia gas detecting unit is arranged in a single freezing area, and ammonia gas detectors are arranged in the two ammonia gas detecting units. The data collection control unit comprises a data collection module, a comparison module, a storage module and a logic control module. The refrigeration action unit comprises a first exhaust fan controller, a first spray controller and a first valve controller. The ammonia gas leakage protecting device can detect the ammonia concentration in the refrigerating station and in the single freezing area of a manufacturing shop. In addition, after data collection, all controllers are started, and loss caused by ammonia gas leakage can be prevented.

Description

technical field [0001] The invention relates to a gas leakage protection device, in particular to an ammonia gas leakage protection device which performs redundant judgment on collected data. Background technique [0002] With the rapid development of industry, there are more and more places where human beings are exposed to harmful gases, which causes more and more harm to human beings. The repeated poisoning accidents make people clearly realize that while developing industry The importance of protecting human security. Therefore, the ammonia leak detector has gradually become an indispensable protective equipment in industrial safety production. [0003] Devices and methods for detecting harmful gases in the prior art already exist and have even been applied to actual production, such as the Chinese patent "Automatic Gas Leakage Detection Method", patent publication number CN100480662C, which discloses an automatic detection method for gas leakage, including the followin...

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
IPC IPC(8): G05B19/04G01N33/00
Inventor 吕忠华
Owner 栾学德
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