Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A high pressure resistant type ptc heater and its production process

A heater, high-voltage technology, applied in the shape of heating element, ohmic resistance heating parts, ohmic resistance waterproof/airtight and other directions, can solve the problem of poor thermal conductivity, uneven grain size and poor voltage resistance performance of PTC heaters and other problems, to achieve the effect of reducing size, uniform grain size, and reasonable structure design

Active Publication Date: 2022-02-25
JIANGSU SAND ELECTRIC APPLIANCE CO LTD
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Today's PTC heaters are prone to uneven grain size and poor voltage resistance. At the same time, the thermal conductivity of PTC heaters is poor, which brings us great inconvenience.

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 high pressure resistant type ptc heater and its production process
  • A high pressure resistant type ptc heater and its production process
  • A high pressure resistant type ptc heater and its production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0053] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0054] like Figure 1-Figure 3 As shown, a high pressure type PTC heater, the PTC heater includes a first heating tube 3, a second heating tube 4, a left end cap 1 and a right end cap 2, the first heating tube 3, the second heating tube 4 are arranged in parallel from top to bottom, the two ends of the first heating pipe 3 are respectively fixedly installed with the left end cover 1 and the right end cover 2, and the two ends of the s...

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 high-pressure resistant PTC heater and its production process. The PTC heater includes a first heating tube, a second heating tube, a left end cover and a right end cover. The first heating tube and the second heating tube are Arranged in parallel from top to bottom, the two ends of the first heating tube are fixedly installed with the left end cover and the right end cover respectively, and the two ends of the second heating tube are fixedly installed with the left end cover and the right end cover respectively; Both are provided with through holes, and a gap is provided between the first heating tube and the second heating tube, and the through holes and the gap are matched and communicated with each other to form a heating flow channel; the present invention designs a high pressure resistant PTC heater and The production process, reasonable structural design, and convenient process operation not only effectively realize the preparation and processing of PTC heaters, but also effectively improve the heat conduction efficiency of PTC heaters, and at the same time greatly improve the high pressure resistance of PTC heaters, with high practicality.

Description

technical field [0001] The invention relates to the technical field of heater processing, in particular to a high-pressure resistant PTC heater and a production process. Background technique [0002] PTC heater is also called PTC heating element. It is composed of PTC ceramic heating element and aluminum tube. This type of PTC heater has the advantages of small thermal resistance and high heat exchange efficiency. It is an automatic constant temperature and power saving electric heater. The outstanding feature lies in the safety performance. In any application situation, there will be no "redness" phenomenon on the surface of the electric heating tube heater, which will cause scalding, fire and other safety hazards. [0003] Today's PTC heaters are prone to uneven grain size and poor voltage resistance performance. At the same time, the thermal conductivity of PTC heaters is poor, which brings us great inconvenience. [0004] In response to the above problems, we have desig...

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): H05B3/02H05B3/42H05B3/04H05B3/44H05B3/03
CPCH05B3/02H05B3/42H05B3/04H05B3/44H05B3/03
Inventor 程超程卫国
Owner JIANGSU SAND ELECTRIC APPLIANCE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com