Instant electric water heater

An electric water heater and fast heating technology, applied in water heaters, fluid heaters, lighting and heating equipment, etc., can solve the problems of reduced hot water, unable to withstand power, unable to meet consumer use, etc., to reduce The effect of temperature difference, eliminating heating blind spots and saving heating time

Inactive Publication Date: 2011-11-30
梁垣生
View PDF6 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This has great limitations, because the power of the civilian electric meters equipped with domestic residents is generally single-phase 20A, which

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
  • Instant electric water heater
  • Instant electric water heater
  • Instant electric water heater

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] The present invention will be further described below with reference to the drawings and embodiments.

[0019] See Figure 1-Figure 2 , The instant electric water heater includes an outer shell 1 and an inner tank 2, and the inner tank 2 is provided with a heating element 7 and a water outlet pipe 3. The outlet pipe 3 is provided with a second water inlet 3.1 corresponding to the top of the inner tank 2. The distance between the second inlet 3.1 and the top of the inner tank 2 cannot be greater than 2CM-3CM to achieve the function of preventing dry burning and improve the product Security and stability. The lower part of the water outlet pipe 3 is provided with a second water outlet hole 3.2 intersecting with the second water inlet hole 3.1. The water outlet pipe 3 passes through the spiral tube or ring tube of the heat exchange tube 4 and is connected with the valve part on the shell 1. The heating element 7 is fixed at the bottom of the inner tank 2, and the terminal o...

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

A fast-heating electric water heater, including a shell and an inner tank, a heating element is arranged on the inner tank, a turbine heating part is arranged on the periphery of the heating element, and a gap is arranged between the turbine heating part and the heating element, and a heating chamber is jointly formed ; A heat exchange tube is arranged in the water storage chamber of the inner tank, and the heat exchange tube is in a spiral shape, which communicates with the water supply component. The invention has the characteristics of simple and reasonable structure, low cost, wide application range and safe and reliable use; the spiral heat exchange tube can allow tap water to flow in the pipeline along the spiral direction under the action of hydraulic pressure, and enter the inner tank. The hot water in the tank can preheat the cold water through the heat exchange tube, which is beneficial to improve the thermal efficiency and save the heating time; The water can be quickly heated to the required temperature in a short time, thereby saving energy, reducing the temperature difference between the top and bottom of the inner tank, and avoiding the phenomenon of hot and cold water temperature.

Description

technical field [0001] The invention relates to an electric water heater, in particular to a fast-heating electric water heater. Background technique [0002] At present, electric water heaters can be divided into the following two categories: one is storage-type electric water heaters, which are filled with water in the storage tank when in use, and after the preheating water temperature reaches the set temperature, the water mixing valve is used to adjust the water outlet with cold water. Electric water heater for bathing. The storage type electric water heater has the advantages of safety, environmental protection, low installation line requirements and limited influence. However, due to its long warm-up time and slow heating, it takes a long time to wait; and the amount of water is limited, often there is no hot water in the middle of the bath, or the hot water is found to be insufficient in the middle of the bath; the water temperature is unstable, and the water temper...

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
IPC IPC(8): F24H1/20F24H9/18
Inventor 梁垣生
Owner 梁垣生
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap