CN2438889Y

CN2438889Y - Double electromagnetic intake valve

Info

Publication number: CN2438889Y
Application number: CN 00245637
Authority: CN
Inventors: 许永福; 应金良
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-01
Filing date: 2000-08-01
Publication date: 2001-07-11
Anticipated expiration: 2010-08-01

Abstract

The utility model relates to a double electromagnetic water inlet valve, which is composed of a valve body and an electromagnetic valve. The front surface of the valve body is provided with two axially parallel water outlets; the back surface of the valve body is provided with two circular inner concave steps which are concentric with the water outlets; a diaphragm frame of the electromagnetic valve is arranged in each inner concave step; the diaphragm frames of the electromagnetic valve are in normally closed contact with valve ports of the water outlets; the electromagnetic valve is fixedly arranged on the valve body through screws; the side surface of the valve body is provided with a water inlet pipe which is communicated with the valve ports of two water outlet pipes of the inner cavity of the valve body. The double water outlets of the utility model can be in a flat jointing type, an external screwed pipe joint type, and a reversely hooking ring jointing type, which are suitable for fixed connection or detachable connection of various domestic water using equipment. The utility model has the advantages of convenient use and firm connection.

Description

A kind of duplex electromagnetic water inlet valve

The utility model relates to solenoid valve, and concrete is a kind of duplex electromagnetic water inlet valve.

Electromagnetic water inlet valve is widely used in washing machine, cleans watering equipments such as toilet seat, solar water heater, ozone water apparatus, and existing electromagnetic water inlet valve generally is the equipped solenoid valve of a valve body, is provided with a water intake and a water outlet.In actual applications sometimes in order to add the discharge of big flood, shorten discharge time, so someone has also proposed the two outlet of use in washing machine inlet valve, but the outer neck of its water outlet pipe is circular light pipe or top the circular light pipe of one circle bulge loop is arranged, it only is suitable for socket washing machine flexible pipe uses, and the circular light pipe box to connect the joint of flexible pipe not firm, flexible pipe can be collapsed when hydraulic pressure is big and take off, use inconvenience, in addition, this circular light pipe joint is being fixedly connected or detachably connection of other domestic water equipment of incompatibility also.

The purpose of this utility model is to overcome above-mentioned deficiency, a kind of improved duplex electromagnetic water inlet valve is provided, its double outlets has the plane engagement formula, male connector formula, overhead kick annulus joint type, adapt to being fixedly connected or detachably connection of various domestic water equipment, easy to use, connect firmly applied range.

The purpose of this utility model is achieved in that

A kind of duplex electromagnetic water inlet valve is made up of valve body and solenoid valve, it is characterized in that:

There is the water outlet of two parallel axes in the front of valve body, the import that is positioned at valve body of this water outlet is the valve port of smooth surface, the back side of valve body has two circular indent steps concentric with this water outlet, the barrier film frame of one solenoid valve respectively is housed in this indent step, the barrier film of this solenoid valve keeps normally closed with the valve port of water outlet and contacts, and this solenoid valve is installed in the installation otic placode of valve body with screw;

Described side of valve body has a water intake pipe, the valve port of two outlet pipes of this water intake pipe connecting valve intracoelomic cavity.

Described water outlet is the plane engagement formula, and the opening of this water outlet is positioned on the plane of valve body bottom.

Described water outlet has the water outlet pipe of evagination, and this water outlet external diameter of pipe can be the male connection pipe, also can be for being provided with the adaptor tube that tapering is arranged of some overhead kick shape annulus.

Described valve body two ends respectively have one otic placode is installed, and the slotted hole of cartridge screw is arranged on this installation otic placode.

The utility model has following actively useful effect:

This inlet valve is equipped with two groups of solenoid valves on a valve body, simple in structure.

This inlet valve is provided with a water intake and two water outlets, this water outlet has plane articulated (plane bonding or face-flange are with screw attachment) with the connection pipe fitting, the barb annulus joint type of male connector (nut check connection) or band tapering, (for example three circle barb annulus joints are joined flexible pipe), be fit to for example washing machine of various domestic water equipment, clean toilet seat, solar water heating pipe, the use of ozone water apparatus etc., can realize being fixedly connected or removably connecting, two water outlets are respectively by two electromagnetic valve, the two-stage that can realize a watering equipment supplies water, (only opening a water outlet is one-level, open two water outlets simultaneously and be another level), can realize that also a valve supplies water (two water outlets connect two watering equipments respectively) to two watering equipments simultaneously, easy to use, connect firmly water-tight.

Now in conjunction with the accompanying drawings:

Fig. 1 is the utility model one embodiment's a structural representation;

Fig. 2 is the structural representation of valve body among Fig. 1, is front view;

Fig. 3 is the plan view of Fig. 2;

Fig. 4 is the worm's eye view of Fig. 2;

Fig. 5 is the A-A sectional view of Fig. 2;

Fig. 6 is the B-B sectional view of Fig. 3;

The same Fig. 1 of Fig. 7 is another embodiment;

The same Fig. 1 of Fig. 8 is another embodiment.

Accompanying drawing number:

1. tapping screw 2. coils 3. skeleton sleeves

4. pole plate 5. skeletons 6. iron core sleeves

7. spring 8. plastic packaging layers 9. lug plate

10. iron core 11. sealing column 12. barrier film framves

13. barrier film

14. valve body 141. water outlets 142. valve ports

143. circular indent step 144. water intake pipes 145. water outlet planes

146. male connector 147. overhead kick ring tube joints 148. are installed otic placode

(149. the installation solenoid valve) installation otic placode 150. (cartridge screw) slotted hole

Please refer to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the utility model is a kind of duplex electromagnetic water inlet valve, is made up of valve body and solenoid valve.

There is the water outlet 141 of two parallel axes in the front of valve body 14, the import that is positioned at valve body of this water outlet is the valve port 142 of smooth surface, the back side of valve body 14 has two circular indent steps 143 concentric with this water outlet 141, the barrier film frame 12 of one solenoid valve respectively is housed in this indent step 143, the barrier film 13 of this solenoid valve keeps normally closed the contact with the valve port of water outlet 141, and this solenoid valve is installed in the installation otic placode 149 of valve body 14 with screw 1;

Described side of valve body has a water intake pipe 144, and this water intake pipe 144 is communicated with the valve port 142 of two outlet pipes of valve body 14 inner chambers.

Described water outlet is seen Fig. 1 for the plane engagement formula, and the opening of this water outlet 141 is positioned on the plane 145 of valve body 14 bottoms.

Described water outlet 141 has the water outlet pipe of evagination, and this water outlet external diameter of pipe can be seen Fig. 7 for male connection pipe 146, also can see Fig. 8 for the adaptor tube that tapering is arranged 147 that is provided with some overhead kick shape annulus.

Described valve body 14 two ends respectively have one otic placode 148 is installed, and the slotted hole 158 of cartridge screw is arranged on this installation otic placode.

Described solenoid valve can use prior art, and its technical specifications meet China QB/T1291-91 standard;

Solenoid valve shown in Figure 1 is a prior art, and it has barrier film frame 12, barrier film 13, sealing column 11 is equipped with iron core 10 and spring 7 in iron core sleeve 6, this iron core sleeve 6 is contained in the skeleton sleeve 3, coil 2 is housed in skeleton 5, is provided with pole plate 4, lug plate 9, peripheral hardware plastic packaging layer 8.

Claims

1. a duplex electromagnetic water inlet valve is made up of valve body and solenoid valve, it is characterized in that:

There is the water outlet (141) of two parallel axes in the front of valve body (14), the import that is positioned at valve body of this water outlet is the valve port (142) of smooth surface, the back side of valve body (14) has two circular indent steps (143) concentric with this water outlet (141), the barrier film frame (12) of one solenoid valve respectively is housed in this indent step (143), the barrier film of this solenoid valve (13) keeps normally closed with the valve port (141) of water outlet and contacts, and this solenoid valve is installed in the installation otic placode (149) of valve body (14) with screw (1);

Described side of valve body has a water intake pipe (144), and this water intake pipe (144) is communicated with the valve port (142) of two outlet pipes of valve body (14) inner chamber.

2. duplex electromagnetic water inlet valve as claimed in claim 1 is characterized in that: described water outlet is the plane engagement formula, and the opening of this water outlet (141) is positioned on the plane (145) of valve body (14) bottom.

3. duplex electromagnetic water inlet valve as claimed in claim 1, it is characterized in that: described water outlet (141) has the water outlet pipe of evagination, this water outlet external diameter of pipe can be male connection pipe (146), also can be for being provided with the adaptor tube that tapering is arranged (147) of some overhead kick shape annulus.

4. duplex electromagnetic water inlet valve as claimed in claim 1 is characterized in that: described valve body (14) two ends respectively have one otic placode (148) is installed, and the slotted hole (158) of cartridge screw is arranged on this installation otic placode.