CN2437912Y

CN2437912Y - Multipurpose ceramic core valve

Info

Publication number: CN2437912Y
Application number: CN 00212907
Authority: CN
Inventors: 王喜梅; 赵南; 张贵石
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-07
Filing date: 2000-08-07
Publication date: 2001-07-04
Anticipated expiration: 2010-08-07

Abstract

The utility model provides a multipurpose ceramic core valve, which comprises a valve body, a valve core which is arranged in the valve body, a press cover and a regulating handle. The lower part of the valve body is provided with four water inlet and outlet holes, and the valve core comprises a fixed valve core which is arranged on the lower part and a moving valve core which is arranged on the fixed valve core. Four through-holes with an equal interval are arranged on the fixed valve core and the four through-holes are arranged correspondingly to the four water inlet and outlet holes. Two symmetrical 90 DEG semi-circle counterbores are arranged on the moving valve core and the upper part of the moving valve core is provided with a regulating supporting frame. The regulating handle is connected to the regulating supporting frame. The utility model is a single-purpose valve, which is particularly suitable for communicating a domestic water heater and has the advantages of compact structure and convenient and flexible use, and the functions of a plurality of traditional valves can be achieved by one valve.

Description

The ceramic core valves of using more

The utility model relates to a kind of valve.

Along with the raising of people's living standard, household water heater has entered huge numbers of families, with bathing and the problem of other life with hot water that solves people.Household water heater is installed now, and what adopt usually is that for example single-pass formula or bilateral formula valve connect, control for traditional valve.A water heater needs a plurality of valves to control, but also will increase many pipelines.Cost height not only, operate cumbersome, and brought to house decoration unfavorable.

The purpose of this utility model be to provide a kind of function many, easy to install, particularly be suitable for the ceramic core valves of using of household water heater more.

The purpose of this utility model is achieved in that it comprises valve body, is installed in spool, gland in the valve body, regulating handle, valve body lower portion has four paddle holes, spool comprises fixed spool that is installed on the bottom and the movable spool that is installed on the fixed spool, have four equally spaced through holes on the fixed spool, corresponding during installation respectively at four paddle holes, have 90 ° of semicircle counterbores of two symmetries on the movable spool, movable spool top is installed and is regulated support, and regulating handle is connected in to be regulated on the support.

The utility model also comprises following structure characteristic:

1, described fixed spool and movable spool are the aluminium oxide ceramics spool.

2, four of valve body paddle hole places all have one section mounting pipe, on a water inlet mounting pipe therein, a water outlet mounting pipe the auxiliary mounting hole that water tap can be installed are arranged.

3, regulating between support and the gland, be provided with stage clip between gland and the fixed spool.

Valve of the present utility model is a kind of special valve that is particularly suitable for household water heater UNICOM, and its compact structure is easy to use, flexible, can realize the function that several conventional valves just can reach with a valve.It can make the installation pipeline of household water heater simpler, saves installation cost, improves indoor decorative effect.What spool of the present utility model adopted is ceramic valve core, not only has the not anti abrasive characteristics of burn into, and polluted water not, helps improving people's quality of life.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A echelon sectional view of Fig. 1;

Fig. 3 is the structural representation of fixed spool;

Fig. 4 is the B-B echelon sectional view of Fig. 3;

Fig. 5 is the structural representation of movable spool;

Fig. 6 is the C-C sectional view of Fig. 5;

Fig. 7 is the rear view of Fig. 5;

Fig. 8 is fixed spool and the movable spool structural representation when being in full closing state;

Fig. 9 is fixed spool and the movable spool structural representation when being in left-handed 45 ° of movable spool, cold water pass-through state;

Figure 10 is fixed spool and the movable spool structural representation when being in 45 ° of movable spool dextrorotation, hot water pass-through state;

For example the utility model is done more detailed description below in conjunction with accompanying drawing: in conjunction with Fig. 1 and Fig. 2, many compositions with the ceramic core valve comprise valve body 1, valve body lower portion has four paddle holes 10, spool is installed in the valve body, spool comprises fixed spool 2 that is installed on the bottom and the movable spool 7 that is installed on the fixed spool, movable spool top is installed and is regulated support 6, the top of support for valve body between the gland 3 that is threaded, regulating between support and the gland, be provided with stage clip 5,8 between gland and the fixed spool, regulating handle 4 is connected in to be regulated on the support.Fixed spool and movable spool are the aluminium oxide ceramics spool.In conjunction with Fig. 3-4, have four equally spaced through holes 11 on the fixed spool, four through holes are corresponding respectively at four paddle holes during installation, have two salient points 12 on the fixed spool, and position, two tops blind hole is arranged at the valve body bottom, the back salient point is installed is arranged in blind hole.In conjunction with Fig. 5-7, have 13, four adjusting supports of 90 ° of semicircle counterbores of two symmetries fixed groove 14 on the movable spool.In conjunction with Fig. 8-10, when during use regulating handle being placed closed condition, movable spool seals cold water inlet hole.When with 45 ° of regulating handle dextrorotation, cold water communicates into and out of the hole, and is at this moment uncorrelated with water heater, and a suitable common valve is equally controlled water pipe.When needs are used hot water, with regulating handle left-handed 45 °, advance the cold water that the hole enters from cold water and enter water heater from closed condition, the hot water that goes out water heater returns, and portals from hot water and emits.

Another novel embodiment of this use is, all has one section mounting pipe at four paddle hole places of valve body, on cold water water inlet mounting pipe therein, the hot water effluent's mounting pipe the

auxiliary mounting hole

15,16 that water tap can be installed arranged.Water tap can be installed thereon, make the user in the kitchen, the bathroom all can use hot water or cold water easily.

Claims

1, a kind of ceramic core valve of using more, it comprises valve body, is installed in spool, gland in the valve body, regulating handle, it is characterized in that: valve body lower portion has four paddle holes, spool comprises fixed spool that is installed on the bottom and the movable spool that is installed on the fixed spool, have four equally spaced through holes on the fixed spool, corresponding with four paddle holes respectively during installation, have 90 ° of semicircle counterbores of two symmetries on the movable spool, movable spool top is installed and is regulated support, and regulating handle is connected in to be regulated on the support.

2, according to claim 1ly use the ceramic core valve, it is characterized in that: described fixed spool and movable spool are the aluminium oxide ceramics spool more.

3, describedly many use the ceramic core valve according to claim 1,2, it is characterized in that: four paddle hole places of valve body all have one section mounting pipe, on therein intake mounting pipe, a water outlet mounting pipe the auxiliary mounting hole that water tap can be installed are arranged.

4, describedly many use the ceramic core valve according to claim 1,2, it is characterized in that: between adjusting support and the gland, be provided with stage clip between gland and the fixed spool.

5, according to claim 3ly many use the ceramic core valve, it is characterized in that: between adjusting support and the gland, be provided with stage clip between gland and the fixed spool.