CN2273793Y

CN2273793Y - Multi-function water temp. adjustable valve

Info

Publication number: CN2273793Y
Application number: CN 96231539
Authority: CN
Inventors: 吴江宁
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-03-28
Filing date: 1996-03-28
Publication date: 1998-02-04
Anticipated expiration: 2006-03-28

Abstract

The utility model relates to a multi-function water-temperature adjustable valve. A cold-water inlet interface, a hot-water inlet interface and a mixing water outlet are designed on the valve body. A valve core is arranged in the valve body, and a cold-water inlet chamber and a hot-water inlet chamber are arranged on the valve core. A baffle plate is arranged between the two chambers, and the temperature of the water outlet can be regulated through rotating the angle of the valve core. A flow regulating rotary knob is sheathed on the outside of the valve core, and the size of the flow quantity can be controlled through regulating the position of the valve core and the water inlet. When the utility model is rotated in 180 DEG, the water can be filled into the water tanks of the water heaters, such as the solar water heater, etc. The utility model has the advantages of simple regulation, and one valve with multiple functions. The utility model can be widely used for hotels, hostels, and households.

Description

Multi-functional water temperature modulating valve

The utility model relates to fluid control field, the structure of the modulating valve of the gentle flow of particularly a kind of may command hot and cold water.

At present, to the water supply of hot water and cold water source is arranged, the water temperature regulating method generally adopts the method that installs valve on hot and cold water pipe respectively additional, blend needed water temperature and flow by the size that the hot and cold water valve is opened, this regulating method is simple, but the water temperature and the flow that want to reach desirable need be regulated hot and cold water valve repeatedly, meet the requirements until flow and water temperature, the water filling of the solar water heater of rising in recent years and water outlet also will increase several valves on water pipe, use and become very inconvenient.

The purpose of this utility model is: design a kind of multi-functional water temperature modulating valve, accomplish a valve various control function, make the adjusting to water temperature become very easy.

The purpose of this utility model is achieved in that the cold water pipe interface on valve body, hot-water line interface and water outlet, Flow-rate adjustment knob are placed in outside the cold and hot adjusting knob, are connected with spool by the Flow-rate adjustment lifting nut.The spool main body is a cylindrical body, and cold water water-inlet cavity and hot water water-inlet cavity are arranged on it, and dividing plate separates cold water water-inlet cavity and hot water cavity, and the hot and cold water mixing chamber is positioned at the another side of cold water water-inlet cavity and hot water water-inlet cavity, and the hot and cold water adjusting knob is fixed in the spool front end.The rotation adjusting knob, the cold and hot water cavity of spool and hot water or cold water's bicker degree change, the water temperature of water outlet is changed, because of the outside of spool adjusting knob is with the Flow-rate adjustment knob, but it makes the valve body vertical motion by the lifting nut that connects spool, to change the size of spool hot and cold water mixing chamber and hot water or cold water's import, make the water flow of water outlet adjustable, when spool Rotate 180 °, the hot and cold water inlet is communicated with, water outlet is in close valve state, and cold water enters hot-water line by spool can give the solar water heater water tank water filling.

Fig. 1 is that the utility model is along cool and hot water pipe aspect sectional drawing

Fig. 2 is that the utility model is along outlet pipe aspect sectional drawing

Fig. 3 is the valve core structure schematic representation

Among the figure: 1 spool knob, 2 screws, 3 nuts, 4 Flow-rate adjustment knobs, 5 Flow-rate adjustment lifting screw threads, 6 valve gaps, 7 are cap, 8 spools, 9 liners, 10 valve bodies, 11 cold water pipe interfaces, 12 hot-water line interfaces, 13 spool cold water cavities, 14 spool hot water cavities, 15 spool dividing plates, 16 spool hot and cold water mixing chambers, 17 water outlets also

Further introduce technology contents of the present utility model and implementation methods below in conjunction with accompanying drawing:

Cold water pipe interface 11 is arranged on the valve body 10, hot-water line interface 12 and water outlet 17, spool 8 is packed in the valve body 10, between spool 8 and valve body, place liner 9 for improving sealing, valve gap 6 is tightened on the valve body 10, the spool knob 1 of spool 8 ends is fastening by screw 2, be with Flow-rate adjustment knob 4 in the outside of spool knob 1, it links to each other with spool 8 by Flow-rate adjustment lifting nut 5, spool 8 afterbodys have cold water cavity 13 and hot water cavity 14, by dividing plate 15 separately with two chambeies, have breach at spool 8 corresponding water outlet place dividing plates and form mixing water cavity 16, for Flow-rate adjustment knob 4 positions not being moved up and down be screwed with and cap 7, during spool 8 Rotate 180s °, can be to solar water heater water tank or other hot water water fillings, make water outlet 17 not water outlets, and cool and hot water pipe is communicated with.

Working procedure of the present utility model is as follows:

Cold water is through 11 cold water cavities 13 that enter spool 8 when Fig. 1 profile status, hot water is through 12 hot water cavities 14 that enter spool 8, they are mixed into warm water and flow out from water outlet 17 at 16 places, the water temperature that turns clockwise adjusting knob 1, cold water cavity 13 reduces with cold water inlet 11 surface of contact, hot water cavity 12 places increase, water temperature increases, be in when closing to cold water cavity 13 and cooling water inlet 11, at this moment hot water will be all flowed out at water outlet 17 places, otherwise, counterclockwise rotate 1, then water temperature reduces gradually, all flows out cold water until 17 places.When regulating required water temperature, rotary current adjusting knob 4, spool will vertical motions in valve body 10, change the surface of contact with the hot and cold water inlet, thereby make water outlet 17 flow out the mixing water of different flows and certain water temperature.When with behind water temperature adjusting knob 1 Rotate 180 °, mixing chamber 16 turns to the another side of

water outlet

17,17 not water outlets of place, and cold water directly enters hot-water line from spool, and this working state can be given the solar water heater water tank water filling, and is very convenient.

The utility model multi-purpose valve, simple in structure, can be widely used in the hotel, hostel, family.

Claims

1, a kind of multi-functional water temperature modulating valve, it is characterized in that: cold water pipe interface 11 is arranged on the valve body 10, hot-water line interface 12 and water outlet 17, Flow-rate adjustment knob 4 is placed in outside the cold and hot adjusting knob, is connected with spool 8 by Flow-rate adjustment lifting nut 5, and spool 8 main bodys are a cylindrical body, cold water water-inlet cavity 13 and hot water water-inlet cavity 14 are arranged on it, dividing plate 15 separates 13,14 liang of chambeies, and it is contained in the valve body 10, and cold and hot adjusting knob is fixed in spool 8 front ends.

2, according to a kind of multi-functional water temperature modulating valve of claim 1, it is characterized in that: spool 8 cylindrical spool hot and cold water mixing chambers are positioned at cold water water-inlet cavity 13, the another side of hot water water-inlet cavity 14.