Unlock instant, AI-driven research and patent intelligence for your innovation.

Temperature-adjusting and water-saving device for hot water system

A technology of hot water system and water-saving device, which is applied in the direction of residential hot water supply system, heating system, space heating and ventilation details, etc. It can solve the problems of waste and ineffective use of initial mixed water, so as to avoid waste, Simple structure and wide application range

Active Publication Date: 2013-05-01
CHINA LIGHT IND NANNING DESIGN ENG
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this utility model can conveniently adjust the water outlet temperature and water output of the water heater, it does not effectively use the initial mixed water, that is, the cold water in the pipeline and the warm water within the temperature adjustment time, resulting in serious waste

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
  • Temperature-adjusting and water-saving device for hot water system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Such as figure 1 As shown, a thermostat and water-saving device for a hot water system includes a cold water pipe 1, a mixing valve 2, a hot water inlet pipe 3, a mixing pipe 4, a hot water output pipe 6, and a warm water pipe 8. Between the cold water pipe 1 and the hot water A mixing valve 2 is installed at the junction of the inlet pipe 3, a water temperature monitor 5 is installed on the mixing pipe 4, and a water separator 7 is installed at the junction of the mixing pipe 4 and the hot water output pipe 6. The water separator 7 is a three-way structure , wherein one end is connected to the mixing pipe 4, one end is connected to the hot water output pipe 6, and the other end is connected to the warm water pipe 8. The hot water system temperature adjustment and water saving device also includes a water tank 12, and the warm water pipe 8 is connected to the water tank 12. The lower end of the water tank 12 is provided with a water outlet pipe 13, the water outlet pip...

Embodiment 2

[0025] The difference from Embodiment 1 is that a hot water float valve 9 is provided in the water tank 12, and the hot water float valve 9 is arranged on the upper part of the water-saving adjustment water tank 12 and connected with the warm water pipe 8, so as to avoid the overflow of hot water and ensure Safety while in use.

[0026] The method of use is the same as implementation 1.

Embodiment 3

[0028] The difference from Embodiment 2 is that a cold water float valve 11 is also provided in the water tank 12, and the cold water float valve 11 is arranged at the lower part of the water-saving adjustment water tank 12, and is connected with the cold water pipe 1, and a valve 10 is provided on the cold water pipe 1. In the absence of hot water injection, the valve 10 can be opened to inject cold water into the water tank 12, thereby ensuring that the water tank 12 continues to store water.

[0029] Using method is identical with embodiment 1.

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 temperature-adjusting and water-saving device for a hot water system, which comprises a cold water pipe, a mixing valve, a hot water inlet pipe, a mixing pipe, a hot water output pipe and a warm water pipe, wherein the mixing valve is arranged at the part where the cold water pipe is connected with the hot water inlet pipe; the mixing pipe is provided with a water temperature monitor; a water distributor is arranged at the part where the mixing pipe is connected with the hot water output pipe; the temperature-adjusting and water-saving device also comprises a water tank; the warm water pipe is connected with the water tank; the water tank is arranged above the hot water output pipe; and a water outlet pipe is arranged under the water tank. After the temperature-adjusting and water-saving device is adopted, the instant temperature of mixed water can be visually monitored, and the comfortable hot water can be conveniently, simply, rapidly and safely used; furthermore, the primary mixed water which does not reach the needed temperature can be fully utilized, so that the aims of saving water and energy can be achieved.

Description

technical field [0001] The invention relates to the technical field of hot water systems, in particular to a temperature adjustment and water saving device for a hot water system. Background technique [0002] The existing hot water system is to obtain hot water through heating, and then adjust the water temperature with cold water, and the two water pipes, one cold and one hot, directly meet and then mix out. However, due to the difference in pressure between cold water and hot water, generally the pressure of cold water is much greater than that of hot water, so it must be properly adjusted before outputting mixed water with a suitable temperature. On the other hand, because the pressure of the cold water pipe is very unstable, the temperature of the mixed water fluctuates, which affects the normal use, especially sometimes because the pressure of the cold water suddenly decreases, the temperature of the mixed water suddenly rises, which is easy to cause harm to people. ....

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): F24D19/10F24D17/00
Inventor 李振华
Owner CHINA LIGHT IND NANNING DESIGN ENG