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

Triplet constant temperature adjustable water mixing valve

A water mixing valve and constant temperature technology, applied in the direction of multi-way valves, valve details, valve devices, etc., can solve the problems of non-universal installation location, etc., and achieve the effect of simple and scientific structure, constant outlet water temperature and reasonable structure

Inactive Publication Date: 2009-01-21
廖燕妹
View PDF2 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The mixing valves seen in the existing market and technical literature are all straight-line, and do not have the universality of installation positions, such as the three-way thermostatically adjustable mixing valve installed at the corner

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
  • Triplet constant temperature adjustable water mixing valve
  • Triplet constant temperature adjustable water mixing valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] See figure 1 and figure 2 . A valve body 3 is provided with a cold water inlet ( figure 1 Indicated by "-" in the middle), there is a cold and hot water mixed outlet on the valve body opposite the cold water inlet ( figure 1 Indicated by "A" in the middle), there is a hot water inlet on the valve body perpendicular to the cold water inlet ( figure 1 Indicated by "+");

[0026] -The temperature regulation handwheel device 1 is screwed and installed on the valve body 3 at the end corresponding to the hot water inlet. A temperature regulation nut 13 screwed with the valve body is installed in the temperature regulation handwheel device. Inside the temperature regulation nut 13 The positioning nut 8 of the limit push rod 4 is installed;

[0027] - The cold water valve seat 2 with a water hole is screwed and installed in the valve body cavity in front of the positioning nut 8 in the valve body 3, and the inner cavity of the valve body between the cold water valve seat ...

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 three-way thermostatic adjustable mixing valve. A cold water inlet is arranged on a valve body, a cold and hot water mixed outlet which is opposite to the cold water inlet is arranged on the valve body, a hot water inlet is arranged on the valve body perpendicular to the cold water inlet, a temperature-adjusting hand wheel device corresponding to the hot water inlet is screwed on the valve body, a temperature-adjusting nut which is screwed with the valve body is mounted in the temperature-adjusting hand wheel device, a locating nut of a limiting push rod is mounted in the temperature-adjusting nut, a cold water valve seat with a water through hole is screwed in a valve chamber at the front of the locating nut in the valve body, a temperature-sensitive element is mounted between a hot water valve seat and a cold water valve seat in the valve body, a cone hot water valve clack is arranged at one end of the temperature-sensitive element contacting with hot water, wherein the outside of the temperature-sensitive element is sleeved with a return spring, a cone cold water valve clack is arranged at one end contacting with cold water, a push rod with the diameter smaller than that of the water through hole on the cold water seat is mounted at one end of the temperature-sensitive element, and the push rod penetrates through the cone cold water valve clack.

Description

technical field [0001] The invention relates to a three-way water mixing valve, in particular to a three-way constant temperature adjustable water mixing valve which automatically keeps the outlet water temperature. Background technique [0002] Most of the three-way thermostatically adjustable water mixing valves currently on the market are imported products and are expensive. However, the domestic three-way thermostatically adjustable mixing valve has inaccurate temperature control and complex structure. Some adjustment devices of the three-way thermostatically adjustable mixing valve cannot really achieve the purpose of adjusting the outlet water temperature or cannot accurately control the outlet water temperature. Even some three-way thermostatically adjustable water mixing valves have a slow temperature sensing speed, resulting in imbalance of outlet water temperature, overheating or overcooling, and the purpose of constant outlet water temperature cannot be achieved. ...

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 Applications(China)
IPC IPC(8): F16K31/64F16K11/044F16K37/00F16K31/44
Inventor 廖燕妹
Owner 廖燕妹
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