Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of thermal insulation device and chemical pipeline, which is applied in pipeline protection, thermal insulation, and pipeline protection through thermal insulation, etc., can solve problems such as poor thermal insulation effect, etc., and achieve the effect of simple structure, good thermal insulation effect and tight connection.
Pending Publication Date: 2020-05-22
杭州中易节能科技有限公司
View PDF0 Cites 2 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
[0003] The present invention aims at overcoming the poor thermal insulation effect in the prior art, aiming at the deficiency of poor thermal insulation effect, and provides a thermal insulation device for locking tight chemical pipelines
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 Construction
[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0022] Such as figure 1 In the described embodiment, a thermal insulation device for a chemical pipeline comprises a thermal insulation cover 1 and a thermal insulation cover 2 2, one end of the thermal insulation cover 1 is provided with a connection block 3, and the thermal insulation cover 1 is fixedly connected with the connection block 1 , one end of the insulation cover two 2 is provided with a connection block two 4, the insulation cover two 2 is fixedly connected with the connection block two 4, the connection block one 3 is provided with a groove one 5 and a self-locking buckle 6, and the self-locking buckle 6 passes through the groove one 5 is installed in the connection block one 3, the connection block two 4 is provided with a card hole 7 matching the self-locking buckle 6, the other end of the insulation cover one 1 and the other e...
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 discloses a heat preservation device of a chemical pipeline, and aims to provide a heat preservation device which is tightly locked. The heat preservation device comprises a first heat preservation sleeve and a second heat preservation sleeve; a first connecting block is arranged at one end of the first heat preservation sleeve, the first heat preservation sleeve is fixedly connectedwith the first connecting block, a second connecting block is arranged at one end of the second heat preservation sleeve, and the second heat preservation sleeve is fixedly connected with the secondconnecting block; and the first connecting block is provided with a first groove and a self-locking buckle, the self-locking buckle is installed in the first connecting block through the first groove,the second connecting block is provided with a clamping hole matched with the self-locking buckle, the other end of the first heat preservation sleeve and the other end of the second heat preservation sleeve are each provided with a locking device, and the locking devices are fixedly connected with the other end of the first heat preservation sleeve and the other end of the second heat preservation sleeve correspondingly. The heat preservation device has the following beneficial effects that automatic locking can be realized; loosening is prevented; connection is tight, and the heat preservation effect is good; and installation and dismounting are convenient, and the structure is simple.
Description
technical field [0001] The invention relates to the technical field related to industrial heat preservation, in particular to a heat preservation device for chemical pipelines. Background technique [0002] Chemical pipelines play a very important role in transporting corrosive media in industries such as chemical industry, dyestuff, medicine, pesticide, metallurgy, rare earth, machinery, electric power, electronics, environmental protection, textile, brewing, food, water supply and drainage, petroleum, smelting, and papermaking. However, when the connection of chemical pipelines is in winter or when the temperature is relatively low, the freezing of the joints of the pipelines will be caused by the low temperature, which will cause the transportation of chemical pipelines to be blocked or blocked. Important, but most of the pipe insulation measures currently on the market simply wrap a layer of insulation on the outside of the pipe, which has a poor insulation effect, and n...
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