Unlock instant, AI-driven research and patent intelligence for your innovation.
A fully insulated inflatable ring main unit cabinet
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
An inflatable ring, fully insulated technology, applied in the field of ring network cabinets, can solve problems such as leakage of insulating gas, failure of equipment to operate normally, affecting the operation of power systems, etc., and achieve good sealing performance.
Active Publication Date: 2018-06-19
JIANGSU YINONE ELECTRIC
View PDF3 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] However, during the transportation or installation of the equipment, the air box will be deformed due to collisions, temperature changes, etc., resulting in leakage or undervoltage of the insulating gas inside the air box, which will cause the equipment to fail to operate normally and affect the operation of the power system.
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0031] As shown in the figure, a fully insulated inflatable ring network cabinet cabinet body includes a cabinet body body 1 and a cabinet door 2 fixed on the cabinet body body, and a sealing mechanism 3 is provided between the cabinet body body and the cabinet door. The sealing mechanism includes a first seal 4 and a second seal 5, the first seal includes a first seal body 6, a seal cavity 7 is arranged in the first seal body, and the seal cavity is successively formed by the first seal cavity from outside to inside. 8. The second sealed cavity 9 and the third sealed cavity 10 are composed of the first sealed cavity with a frustum-shaped structure, the second sealed cavity and the third sealed cavity with a cylindrical structure, and the end surface of the third sealed cavity protrudes outward to form a reinforcement bump 11. The diameter d1 of the second sealing chamber is greater than the diameter d2 of the third sealing chamber. The second sealing member includes a fixed en...
Embodiment 2
[0039] A fully insulated inflatable ring network cabinet body as described in Embodiment 1, the preparation method of the sealing mechanism is as follows:
[0040] (1) In parts by weight, 20 parts of acetone, 17.8 parts of n-tetradecyl trichlorosilane, 3.5 parts of dioctyl sodium sulfosuccinate, 10 parts of diphenylamine, 2-(2-hydroxyl-5- 4 parts of methyl-3-tert-butylbenzyl)-4-methyl-6-tert-butylphenyl acetate were mixed to prepare anti-aging agent;
[0041] (2) Dicumyl peroxide, thiocyanuric acid, and methyl alcohol are mixed in a ratio of 3:1.7:2.2 to obtain a vulcanizing agent;
[0042] (3 in parts by weight, 8 parts of methylene chloride, 5.2 parts of tetraisocyanate, 2 parts of 203 tackifying resin, 1.3 parts of agar, and 7 parts of polyethylene glycol are mixed to prepare the adhesive;
[0043] (4) In parts by weight, 63 parts of EPDM rubber, 28 parts of acrylate rubber, 12 parts of nano-montmorillonite, 22 parts of antioxidant, 28 parts of vulcanizing agent, 37 parts ...
Embodiment 3
[0046]A fully insulated inflatable ring network cabinet body as described in Embodiment 1, the preparation method of the sealing mechanism is as follows:
[0047] (1) In parts by weight, 21.4 parts of acetone, 16.5 parts of n-tetradecyl trichlorosilane, 6.7 parts of dioctyl sodium sulfosuccinate, 6 parts of diphenylamine, 2-(2-hydroxyl-5- Mix 1.3 parts of methyl-3-tert-butylbenzyl)-4-methyl-6-tert-butylphenylacetate to prepare anti-aging agent;
[0048] (2) Dicumyl peroxide, thiocyanuric acid, and methyl alcohol are mixed in a ratio of 3:1.7:2.2 to obtain a vulcanizing agent;
[0049] (3 parts by weight are prepared by mixing 9 parts of methylene chloride, 3.8 parts of tetraisocyanate, 2.2 parts of 203 tackifying resin, 2 parts of agar, and 9 parts of polyethylene glycol;
[0050] (4) In parts by weight, 68 parts of EPDM rubber, 36 parts of acrylate rubber, 13 parts of nano-montmorillonite, 27 parts of antioxidant, 22 parts of vulcanizing agent, 33 parts of dichloromethane, w...
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
Login to View More
Abstract
The invention relates to a fully-insulated and inflated ring-network cabinet body. The fully-insulated and inflated ring-network cabinet body comprises a cabinet main body and a cabinet door which is fixed on the cabinet main body; the fully-insulated and inflated ring-network cabinet body is characterized in that a sealing mechanism is arranged between the cabinet main body and the cabinet door; the sealing mechanism comprises a first sealing component and a second sealing component; the first sealing component comprises a first sealing component main body; a sealing cavity is formed in the first sealing component main body; the second sealing component comprises a cylindrical-shaped fixed end and an inserting-connecting end; the shape, structure and size of the inserting-connecting end are the same as these of the sealing cavity; the first sealing component is fixed on the cabinet body; the second sealing component is fixed on the cabinet door; and the second sealing component is fixed in the first sealing component in an inserting manner for sealing. The fully-insulated and inflated ring-network cabinet body is simple in structure; and in addition, the sealing mechanism is arranged in the ring-network cabinet, so that the sealing performance of the ring-network cabinet is improved, and the ring-network cabinet is safer and more reliable.
Description
technical field [0001] The invention relates to the technical field of ring network cabinets, in particular to a cabinet body of a fully insulated inflatable ring network cabinet. Background technique [0002] At this stage, the domestic inflatable ring network cabinet (hereinafter referred to as: inflatable cabinet) is developing rapidly. More and more residential shopping malls use this equipment when designing power supply systems, and it will also be put into use on a large scale in the future. [0003] The inflatable cabinet, interpreted from the name, is a cabinet that is inflated inside. So the air box filled with SF6 gas is naturally the core component of the cabinet. The gas tank of the inflatable cabinet on the market is basically made of 304 stainless steel as the shell, and the stainless steel plate is welded by inert gas to form a closed gas tank, and then the switchgear is installed in it and filled with SF6 gas. Due to the high strength of stainless steel it...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to View More 
Login to View More