Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Constant-temperature water discharge device

A water outlet device and constant temperature technology, which is applied in the field of sanitary ware, can solve the problems of unsatisfactory water temperature adjustment, high energy consumption, and unsuitable valves, etc., so as to avoid burns or cold stimulation, good light transmission effect, and improve work stability. Effect

Inactive Publication Date: 2009-10-28
YUHUAN FEDERAL SANITARY WARE MFR
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of living standards, people's requirements for bathroom products are getting higher and higher, and the water outlet devices of traditional bathroom products have been difficult to meet people's needs.
In the prior art, the water outlet devices of sanitary products, especially the water outlet devices that can adjust the outlet water temperature, mainly have the following problems: 1. The adjustment of the outlet water temperature is difficult to set according to the needs, and the intuitiveness of the water temperature adjustment is not ideal. According to the actual outlet water temperature to debug
2. When the temperature of the outlet water changes, automatic constant temperature adjustment cannot be realized, and it can only be adjusted manually by the user
3. Since it only has the function of temperature adjustment, it cannot automatically turn off the outlet water when it is used up, and it cannot automatically be in the state of the last set water outlet temperature or the newly set outlet water temperature state when it is turned on again.
[0004] Obviously, although the above solution can achieve the purpose of automatically adjusting the outlet water temperature, the overall structure is relatively complicated, and it is necessary to install a warm water temperature sensor and a water flow sensor at the same time, and the equipment cost is relatively high.
In addition, the linear stepper motor in this solution controls the axial movement of the spool to adjust the temperature, which can only adjust the water temperature but cannot control the opening and closing of the outlet water, so it is only suitable for adjusting the water temperature in the pipeline. and cannot be applied to ordinary valves
On the other hand, the above solution requires an external power supply to control the operation of the stepping motor, which consumes a lot of energy

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
  • Constant-temperature water discharge device
  • Constant-temperature water discharge device
  • Constant-temperature water discharge device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: as figure 1 and figure 2 As shown, the constant temperature water outlet device includes a body 1, a valve core assembly 2, a motor 3, a water temperature control circuit 4, a temperature sensor 5, a power supply mechanism 6, a control panel 7 and other components.

[0042] Such as figure 2 and 3 As shown, the body 1 is provided with a hot water inlet channel 11 , a cold water inlet channel 12 and a water outlet channel 13 . The body 1 is provided with a valve core assembly 2 located between the cold water inlet channel 11 , the hot water inlet channel 12 and the water outlet channel 13 . The valve core assembly 2 includes a valve core seat 24 fixed in the body 1 , a static ceramic plate 22 arranged in the valve core seat 24 , and a movable ceramic plate 23 that can rotate relative to the static ceramic plate 22 . A cold water inlet hole 22a, a hot water inlet hole 22b and a water outlet hole 22c communicated with the cold water inlet channel 11, the...

Embodiment 2

[0054] Such as Figure 7 As shown, in this embodiment, the generator 62 is directly connected to the water temperature control circuit 4 . The rest are similar to those in Example 1, and will not be described in detail.

Embodiment 3

[0056] Such as Figure 8 As shown, in this embodiment, the illuminant 10 is composed of a plurality of LED lamps 10a capable of emitting lights of different colors. Each LED lamp 10a capable of emitting lights of different colors is in the shape of a fan column, and each LED lamp 10a is surrounded into a column shape or a petal column shape. The shape of the through hole 31a on the bubbler 30 is adapted to the shape surrounded by the above-mentioned LED lamps 10a. The rest are similar to Embodiment 1 or 2, and will not be repeated.

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 present invention provides a constant-temperature water discharge device which belongs to the technical field of sanitary ware. The constant-temperature water discharge device settles the problems of higher cost, large energy consumption, etc. existing in prior water discharge device. The device comprises a body which is installed with a hot water inlet channel, a cold water inlet channel and a water outlet channel. The body is installed with a valve core assembly which is positioned among the hot water inlet channel, the cold water inlet channel and the water outlet channel. The device also comprises a motor, a water temperature control circuit, a temperature sensor and a power supplying mechanism which is connected with a water temperature control circuit. A valve core rod of the valve core assembly is connected with a rotating shaft of the motor which is fixed in the body. The temperature sensor is installed in the water outlet channel and is connected with the water temperature control circuit. The water temperature control circuit is connected with the motor and can control the operation of the motor according to the output water temperature detected by the temperature sensor. The constant-temperature water discharge device of the invention has high control precision and high safety.

Description

technical field [0001] The invention relates to the technical field of sanitary ware, and to a water outlet device, in particular to a constant temperature water outlet device. Background technique [0002] With the continuous improvement of living standards, people's requirements for bathroom products are getting higher and higher, and the water outlet devices of traditional bathroom products have been difficult to meet people's needs. In the prior art, the water outlet devices of sanitary products, especially the water outlet devices that can adjust the outlet water temperature, mainly have the following problems: 1. The adjustment of the outlet water temperature is difficult to set according to the needs, and the intuitiveness of the water temperature adjustment is not ideal. Or adjust according to the actual outlet water temperature. 2. When the outlet water temperature changes, automatic constant temperature adjustment cannot be realized, and it can only be adjusted ma...

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): F16K31/64F16K31/04F16K37/00F16K51/00F16K11/06F16K31/53F16K27/00F03B13/00
Inventor 陈启岳
Owner YUHUAN FEDERAL SANITARY WARE MFR
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
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