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

Vacuum grain storage device with integrated airflow channel in the end cover

An air flow channel and air flow technology, which is applied in the field of vacuum grain storage devices, can solve the problems of difficult vacuum pump disconnection and other problems, and achieve the effect of highlighting substantive characteristics.

Active Publication Date: 2019-11-12
CHONGQING JIEBANG ELECTRIC CO LTD
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vacuum grain storage device with an end cover integrated with an airflow channel, so as to solve the problem that the grain storage equipment is difficult to disconnect from the vacuum pump in the prior art, and realize the convenient and fast disconnection between the grain storage equipment and the vacuum pump. Purpose

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
  • Vacuum grain storage device with integrated airflow channel in the end cover
  • Vacuum grain storage device with integrated airflow channel in the end cover
  • Vacuum grain storage device with integrated airflow channel in the end cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as Figure 1 to Figure 4The shown vacuum grain storage device with an end cover integrated with an air flow channel includes an outer barrel 1 with one end open, and an inner barrel 2 put into the outer barrel 1 from the open end; the outer barrel 1 is provided with a joint facing the inner barrel 2 part, the inner barrel 2 is detachably connected to the end cap 16, and the end cap 16 faces the direction of the joint; the end cap 16 is provided with a plug part, when the inner barrel 2 is put into the outer barrel 1, the end cap 16 The plug part is facing the joint part in the outer barrel 1; the joint part includes an airflow joint 3, one end of the airflow joint 3 is connected to the negative pressure generating device located outside the outer barrel 1, and the other end of the airflow joint 3 is sleeved with a ring The first elastic valve core 4 of the first elastic valve core 4 protrudes to the outside of the air flow joint 3, and the end of the first elastic ...

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 vacuum grain storage device for an end cover integration airflow channel. An inner barrel as the grain storage device and a negative pressure generation device can be directly disengaged, the inner barrel and the negative pressure generation device can be easily, conveniently and rapidly disengaged, and therefore the inner barrel is directly extracted out of an outer barrel; the problem that in the prior art, grain storage equipment cannot be easily disconnected with a vacuum pump is solved, and the vacuum grain storage device has the outstanding substantive featuresand remarkable improvements.

Description

technical field [0001] The invention relates to the field of grain storage, in particular to a vacuum grain storage device with an end cover integrated with an airflow channel. Background technique [0002] Grain refers to the general term for edible grains, beans and potatoes. According to the concept of the Food and Agriculture Organization of the United Nations, food refers to grains, including three major types of crops: wheat, coarse grains and rice. In people's daily life, food is indispensable as a staple food. In the process of grain production and processing into food, a large amount of grain needs to be stored. At present, large and medium-sized grain stations in my country generally use granaries as grain storage devices. The main purpose is to prepare for future emergencies. . In the most downstream of food use, that is, in places such as families and restaurants, it is often necessary to store and place food. As we all know, the vacuum state has a very good st...

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): A01F25/14
Inventor 李勇王瑶代雪峰
Owner CHONGQING JIEBANG ELECTRIC CO LTD