Heat exchange system adopting cold source control method to realize intelligent constant temperature and control method of heat exchange system

A technology of heat exchange system and heating system, applied in the field of intelligent constant temperature heat exchange system, which can solve the problems of large temperature difference in the outlet temperature of warm boiled water, easy breeding of bacteria, occurrence of intestinal diseases, etc.

Active Publication Date: 2018-07-27
HANGZHOU JIEFURUI TECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Faucets, heating tanks, water storage tanks and pipelines are prone to breed bacteria when they are in contact with air for a long time, especially in the environment where warm boiled water is used. Sampling and testing of warm boiled water in the drinking water industry is almost unqualified
If you drink this water for a long time, you may have intestinal diseases at any time, which wi

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
  • Heat exchange system adopting cold source control method to realize intelligent constant temperature and control method of heat exchange system
  • Heat exchange system adopting cold source control method to realize intelligent constant temperature and control method of heat exchange system
  • Heat exchange system adopting cold source control method to realize intelligent constant temperature and control method of heat exchange system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Embodiment 1: A heat exchange system that adopts cold source control method to realize intelligent constant temperature, such as figure 1 and 2 As shown, it includes a heating system 6, a heat exchange system 7, and a liquid inlet pipe 1 that passes through the heat exchange system 7 and the heating system 6 in turn and is used to introduce the liquid to be heated. One end of the liquid inlet pipe 1 extending out of the heating system 6 communicates with a The hot liquid pipe 3 and the warm liquid pipe 2, the warm liquid pipe 2 passes through the heat exchange system 7 and through the heat exchange system 7, the high-temperature liquid inside the warm liquid pipe 2 is heat-exchanged into a medium-temperature liquid, and the liquid to be heated passes through the liquid inlet pipe 1 in sequence. After the heat exchange system 7 and the heating system 6, the heating system 6 heats the liquid in the liquid inlet pipe 1 into a high-temperature liquid, and then enters the ho...

Embodiment 2

[0077] Embodiment 2: A heat exchange system that adopts cold source control method to realize intelligent constant temperature, such as image 3 and 4 As shown, the difference from Embodiment 1 is that the solenoid valve 5 includes a solenoid valve 1 52 and a solenoid valve 2 53, and the solenoid valve 1 52 is arranged on the liquid inlet pipe 1 between the heat exchange box and the temperature control branch pipe 4, The solenoid valve two 53 is arranged on the temperature control branch 4; the control system includes a drive module, a time detection module and a control unit, the control unit controls the working state of the drive module, and the drive module controls the opening and closing of the solenoid valve one 52 and the solenoid valve two 53, Then, the duration of opening and closing of the solenoid valve 2 53 is controlled by the time detection module; when the device is turned on, the solenoid valve 2 53 is opened to communicate with the temperature control branch ...

Embodiment 3

[0078] Embodiment 3: A heat exchange system that uses the cold source control method to realize intelligent constant temperature. The difference from Embodiment 1 is that, as Figure 5 and 6 As shown, the above solenoid valve 5 includes a proportional solenoid valve 1 54 and a proportional solenoid valve 2 55. The proportional solenoid valve 1 54 is arranged on the liquid inlet pipe 1 between the heat exchange box and the temperature control branch 4, and the proportional solenoid valve 2 55 is arranged on the The temperature control is in charge of 4; the control system includes a drive module, a time detection module and a control unit, the control unit controls the working state of the drive module, and the drive module controls the opening and closing of the proportional solenoid valve 1 54 and the proportional solenoid valve 2 55, and then passes the time detection The module controls the opening and closing duration of the proportional solenoid valve 2 55; when the devic...

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 relates to a liquid heating technology, discloses a heat exchange system adopting a cold source control method to realize intelligent constant temperature and a control method of the heat exchange system and aims at solving the problem that the liquid temperature needed to be manually regulated of the existing beverage machines including drinking water machines. The heat exchange system adopting the cold source control method to realize intelligent constant temperature comprises a heating system, a heat exchange system and a liquid inlet pipe which sequentially passes through theheat exchange system and the heating system and is used for introducing a liquid to be heated; a hot liquid pipe and a warm liquid pipe are connected to one end, extending out of the heating system,of the liquid inlet pipe; the warm liquid pipe penetrates through the heat exchange system; heat exchange is performed on the high-temperature liquid in the water liquid pipe to become a medium temperature liquid by the heat exchange system; a temperature control sub-pipe is connected to the liquid inlet pipe; the two ends of the temperature control sub-pipe are connected to the liquid inlet pipeand pass through front section and the back section of the heat exchange system respectively; and the liquid inlet pipe is provided with an electromagnetic valve and a control system for controlling starting and closing of the electromagnetic valve. The heat exchange system has the effect of automatically regulating the liquid temperature according to different environments.

Description

technical field [0001] The invention relates to a liquid heating technology, in particular to a heat exchange system using a cold source control method to realize an intelligent constant temperature and a control method for using a cold source control method to realize an intelligent constant temperature heat exchange system. Background technique [0002] First of all, all kinds of direct drinking water equipment products on the market adopt various heating methods, which cannot really avoid the occurrence of raw water, yin and yang water, thousand boiling water, etc., and also cannot avoid the secondary pollution of drinking water caused by materials and manufacturing processes , safety and health cannot be guaranteed. [0003] Secondly, most of the water dispensers on the market are heat storage type, and most of them do not have the function of pipeline sterilization. The water dispenser has secondary pollution. The dust in the air carries a large number of microorganisms...

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): F24H7/02F24H9/00F24H9/20A61L2/04
CPCA61L2/04F24H7/0233F24H9/0005F24H9/2014
Inventor 郑远强
Owner HANGZHOU JIEFURUI TECH
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