CN1111331A

CN1111331A - Mixing grade-regulating valve

Info

Publication number: CN1111331A
Application number: CN 93120414
Authority: CN
Inventors: 杨长清
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-12-09
Filing date: 1993-12-09
Publication date: 1995-11-08

Abstract

The said grade-regulating valve can proportion two kinds of fluid material with different temp. or other property. It is used in water supply in bathroom, and it may be also used in other places.

Description

Mixing grade-regulating valve

The present invention relates to a kind of improved valve, can make liquid (gas) the attitude material of two kinds of different temperatures (or character), in valve, carry out exporting after the disposable mixing.Be specially adapted to bathroom water supply and conversion and a kind of hybrid range regulating type Temperature control valve of design.

When people take a shower in the daily life, must regulate, to obtain the water of suitable temperature water temperature.Common water-supply structure is: the hot water or cold water is connected in respectively on two valves, by regulating the size of each valve water-outlet quantity, feeds same outlet conduit again and mixes, and reaches the water temperature of control output.But this method is difficult to adjust suitable temperature in the practice, problem such as has or scald excessively when existing cold, endures cold or the phenomenon of scalding human body also usually takes place, and causes dangerous mental impression to the bather, is perplexing people's life for a long time.

The purpose of this development is that a kind of valve of regulating water temperature that directly mixes effectively will be provided.Data and structural principle with science, calculate, also arrange to set out effective water inlet and outlet mode and valve control structure, not only can be by the disposable output water that adjusts the various required temperature difference of gear, and have the function of valve generation two valves, and can save the water source effectively.

The objective of the invention is by realizing like this: be provided with stacked two water inlets (draw respectively and connect hot water or cold water's pipeline) up and down in the valve body side, the valve bottom is provided with an osculum (communicating with the valve core mixing chamber).Cone-shaped spool guarantees adjusting and the sealing of closing.The cone circumference is provided with six groups of water inlets (every group all can join with the valve inleting water hole respectively) by required adjusting proportion coefficient in stacked mode up and down, and leads directly to into the spool mixing chamber, also leaves one section confining zone on the spool circumference to reach throttle down.After the hot water or cold water is flow through the spool blasthole via the valve body blasthole and is entered the valve core mixing chamber, promptly begin to mix, mix the temperature required water in back by the output of valve body bottom water outlet then.Promptly realized the purpose of the present invention " valve control mixing temperature adjustment ".

Working principle Applicable scope of the present invention is extensive, and production is easy to realize that using method is simple, safety.

The present invention is described in further detail below with reference to accompanying drawing.

Fig. 1 is a kind of working section figure of the principle of the invention and concrete structure;

Fig. 2 is the water inlet adjusting ratio that corresponding diagram 3 is respectively organized the water inlet, one group of temperature indicating sign dish listing;

Fig. 3 is a key member of the present invention: spool water inlet distribution unfolded drawing.

With reference to Fig. 1, this patent main structure is equipped with two by a side and goes up stacked water inlet, and the bottom surface is provided with osculum valve body (1); With a built-in cone spool (2), on join valve gland (3) sign dish (Fig. 2), and joint handle (4) is formed.

Working principle is: when being adjusted to temperature, handle (4) shows gear, and promptly during the position, arbitrary group of spool water inlet of Fig. 2 apportion, after the hot water or cold water is promptly entered valve core mixing chamber (7) and is fully mixed by valve and spool water inlet (5) (6), water outlet (8) output.By diagram: to enter hot water be 100 ℃ in supposition, and when cold water was 15 ℃, 100 ℃ of can regulate directly-heateds mixed 45 ℃, 43 ℃, 40 ℃, 38 ℃ of temperature, direct-cooled 15 ℃ and seven range states such as close.(several groups of different proportion spool water inlet distribution situations can be set as required in addition)

This routine working state of Fig. 3, spool is respectively organized the blasthole distribution situation, press Fig. 2 from right to left first group specify 47 ° of Circular Arc, increase progressively 3 ° then successively and distribute and be provided with.

Claims

1, can be by the valve of gear mixing temperature adjustment.Comprise that the side has two water inlets (5) (6), the bottom is provided with the valve body (1) of an exit orifice (8), and design has mixing chamber (7) and the spool (2) of the six groups of specification blastholes that distribute.

2,, it is characterized in that external two water inlet pipes of valve energy, and can make the entry of two kinds of different temperatures in valve, fully mix back output by the described design apparatus of claim 1.

3, according to claim 1, described design apparatus is characterized in that the spool that has to leave several groups of different proportion size blastholes.Form the mixing chamber structure in the spool.