Fire extinguishing agent filling equipment and filling method thereof

A technology of fire extinguishing agent and equipment, which is applied in the field of filling equipment in the field of fire extinguishing technology, can solve the problems of slow filling speed and filling pressure error, so as to reduce the filling pressure error, improve filling efficiency, and effectively Good for vacuuming and leak detection

Active Publication Date: 2020-02-11
安徽英杰精工机械股份有限公司
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problems of slow filling speed and filling pressure error in the existing fire extinguishing agent filling equipment, the present invention provides a fire extinguishing agent filling equipment and its filling 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
  • Fire extinguishing agent filling equipment and filling method thereof
  • Fire extinguishing agent filling equipment and filling method thereof
  • Fire extinguishing agent filling equipment and filling method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] see figure 1 , the present embodiment provides a kind of fire extinguishing agent filling equipment, and this equipment is used for filling fire extinguishing agent to fire extinguisher 27. Wherein, the fire extinguishing agent filling equipment includes a vacuum pump 10, a storage container 11, a filling assembly 1, a storage container 2 29, a filling assembly 2, a storage container 3 1, a filling assembly 3, a storage container 4 18 and a filling assembly 4 , also includes a vacuum assembly, a filling control assembly, a pressure regulating assembly, a pressurized ball valve 28 and a weighing mechanism 32 . It should be noted here that the components of this embodiment may be connected by multiple pipelines, and the dimensions of the pipelines may be different. Among them, in this embodiment, all the gas pipelines are 316L stainless steel tubing with an outer diameter of 1 / 4 inch, and the pressure resistance value is 35 MPa. Each part of the aforementioned fire exti...

Embodiment 2

[0089] This embodiment provides a kind of fire extinguishing agent filling equipment, this equipment has increased controller in embodiment 1, and this controller can realize step (a) to step (e) in embodiment 1, and in this embodiment, The valves used are all electronic valves, and these valves are controlled by means of electronic control. In this embodiment, an electronic display screen and an alarm can also be added. The electronic display screen can directly display the pressure displayed by each pressure gauge, and the alarm can be set with multiple alarm messages, and can send out an alarm message when the pressure detected by the fire extinguishing agent pressure gauge 13 is lower than a pressure threshold value 1. 3. When the detected pressure is lower than a pressure threshold 2, an alarm message 2 is issued; when the pressure detected by the pressure gauge 20 on the nitrogen high pressure side is lower than a pressure threshold 3, an alarm message 3 is issued. When...

Embodiment 3

[0091] see figure 2 , The present embodiment provides a fire extinguishing agent filling equipment, which adds an automatic shaking device on the basis of Embodiment 1.

[0092] Wherein, the automatic shaking device includes a base 33, two positioning plates 34, at least one telescopic element 35, a positioning bucket 36, a supporting bucket 37 and a plurality of elastic components. The two positioning plates 34 are arranged in parallel and installed on the base 33 . The positioning bucket 36 is rotatably installed between the two positioning plates 34 and has a certain distance from the base 33 . The telescopic member 35 is installed on the base 33 , and the telescopic end is fixed to the positioning barrel 36 to drive the positioning barrel 36 to rotate relative to the base 33 . The support barrel 37 is installed on the base 33 and covers the positioning barrel 36 . Multiple elastic components are arranged between the positioning bucket 36 and the supporting bucket 37 , ...

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

PropertyMeasurementUnit
Outer diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses fire extinguishing agent filling equipment and a filling method thereof. The equipment comprises a vacuum pump, a first storage container, a first filling assembly, a second storage container, a second filling assembly, a third storage container, a third filling assembly, a fourth storage container and a fourth filling assembly. According to the fire extinguishing agent filling equipment, a fire extinguisher is vacuumized through the vacuum pump, and then the fire extinguisher is sequentially filled with at least one solvent stored in the second storage container through the second filling assembly, helium stored in the third storage container through the third filling assembly, at least one fire extinguishing agent stored in the first storage container through thefirst filling assembly, and nitrogen stored in the third storage container. According to the fire extinguishing agent filling equipment and the filling method thereof, vacuumizing and leakage detection are facilitated, the internal air pressure of the fire extinguisher is increased, the fire-extinguishing-agent filling pressure error caused by pipeline factors is effectively reduced, therefore thefilling efficiency is improved, and various filling requirements are met.

Description

technical field [0001] The invention relates to a filling device in the technical field of fire fighting, in particular to a fire extinguishing agent filling device, and also to a fire extinguishing agent filling method of the filling device. Background technique [0002] A fire extinguisher is a portable fire extinguishing tool. Chemicals are placed in the fire extinguisher to put out the fire. Fire extinguishers are one of the common fire prevention facilities. They are stored in public places or places where fires may occur. Different types of fire extinguishers contain different ingredients and are specially designed for different fire causes. Fire extinguishers need to be refilled with fire extinguishing agent after use. The performance of fire extinguishing agent filling equipment directly affects the accuracy of filling fire extinguishing dose, the safety and complexity of filling operation. [0003] Existing fire extinguishing agent filling equipment, such as the ...

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): F17C5/06F17C13/02A62C13/76
CPCA62C13/76F17C5/06F17C13/025F17C2201/0109F17C2201/0119F17C2201/032F17C2201/056F17C2221/014F17C2223/0123F17C2223/035F17C2250/043F17C2270/0754
Inventor 陆杰
Owner 安徽英杰精工机械股份有限公司
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