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

A new type of liquid filling equipment

A technology for filling equipment and liquid, which is applied in the direction of liquid distribution, transportation or transfer device, packaging, transportation and packaging, etc. It can solve the problems of easily mixed gas mixed with gas, which will affect the stable operation of equipment, so as to reduce solubility and facilitate filling Note operation, quick withdraw effect

Active Publication Date: 2022-06-17
HENAN AEROSPACE HYDRAULIC & PNEUMATIC TECH
View PDF8 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 new type of liquid filling equipment, which is used to solve the technical problem that the current liquid filling equipment is easily mixed with gas during the filling process, resulting in more mixed gas and affecting the stable operation of the equipment.

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 new type of liquid filling equipment

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0040] like figure 1 As shown, the new liquid filling equipment includes a liquid storage tank 1 and a squeeze tank 2. The liquid storage tank 1 and the squeeze tank 2 are connected by a liquid tank connection pipeline 3, and the liquid tank connection pipeline 3 is provided with a liquid inlet shut-off valve. , the liquid inlet cut-off valve is arranged between the liquid storage tank 1 and the squeeze tank 2 to control the on-off of the passage between the two. The liquid storage tank 1 is connected with an air filling pipeline. When injecting liquid into the squeeze tank 2, the liquid in the liquid storage tank 1 is pressed out by adding air and pressurizing to the liquid storage tank 1. After the liquid injection is completed, the inlet and outlet are closed. Liquid shut-off valve. In this embodiment, two liquid inlet shut-off valves are provided, namely, the liquid inlet shut-off valve K15 and the liquid inlet shut-off valve K16. The two liquid inlet shut-off valves can ...

specific Embodiment 2

[0086] Specific embodiment 2 of the novel liquid filling device of the present invention, the structure of the new liquid filling device in this embodiment differs from the above-mentioned specific embodiment 1 only in that in this embodiment, the injection is directly injected into the extrusion cavity when the piston is squeezed gas, no vacuuming is performed, and no vacuuming pipeline for the extrusion chamber is required at this time.

[0087] The specific embodiment 3 of the novel liquid filling equipment of the present invention, the structure of the new liquid filling equipment in this embodiment differs from the above-mentioned specific embodiment 1 only in that the vacuum pumping pipeline of the extrusion chamber is directly connected to the vacuum pump group.

[0088] The specific embodiment 4 of the novel liquid filling equipment of the present invention, the structure of the new liquid filling equipment in this embodiment differs from the above-mentioned specific em...

specific Embodiment 5

[0089] The specific embodiment 5 of the novel liquid filling device of the present invention, the structure of the new liquid filling device in this embodiment differs from that in the above-mentioned specific embodiment 1 only in that the electronic scale is arranged on the filling vehicle. In other embodiments, all the pipelines can be arranged on the filling cart.

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 a new type of liquid filling equipment. The new type of liquid filling equipment includes a liquid storage container and a squeeze container with a piston inside. The piston separates the inner cavity of the squeeze container into a liquid injection chamber and a squeeze chamber. In communication with the liquid storage container, the extrusion chamber is used for the extrusion power medium to enter and exert pressure on the piston to extrude the liquid in the liquid injection chamber. The piston is sliding and sealed in the extrusion container. The liquid vacuuming pipeline is used to evacuate the liquid injection pipeline, the liquid injection cavity, and the cavity to be injected. The new liquid filling equipment of the present invention is provided with a squeeze container, and the liquid can be injected into the squeeze container through the liquid storage container , the extrusion container is provided with a piston, by pressing the piston to squeeze the liquid injection chamber, avoiding the gas dissolving in the liquid caused by the direct extrusion of the gas to the liquid, and solving the problem that the current liquid filling equipment is easy to mix gas during the filling process Cause the technical problem that mixed gas is more.

Description

technical field [0001] The invention relates to a novel liquid filling device. Background technique [0002] The Chinese patent application with the application publication number CN109708896A and the application publication date of 2019.05.03 discloses a quantitative filling device for an attitude control power system. The filling device includes a filling console, a vacuum pumping system, a filling container, an electronic scale, a stabilizer The pressure system and the filling line are used to supply the propellant from the filling container to the attitude control power system tank. The filling device places the pressure stabilization system and the filling container on the electronic scale together, and the pressurized gas enters the filling container from the pressurized gas cylinder, which will not affect the filling accuracy. Before filling, connect the discharge valve through the filling connection device to carry out the propellant discharge filling of the filling...

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): B67D7/02B67D7/06B67D7/40B67D7/78
CPCB67D7/0227B67D7/0277B67D7/0288B67D7/06B67D7/40B67D7/78
Inventor 黄世朋毛利亚曹伟张凯王永胜孙亚飞郭克伟鲁小强李鹏飞王标
Owner HENAN AEROSPACE HYDRAULIC & PNEUMATIC TECH