CN2446920Y

CN2446920Y - Water-discharging switch for water purifier of drinking fountain

Info

Publication number: CN2446920Y
Application number: CN 00249688
Authority: CN
Inventors: 高国珊
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-10-16
Filing date: 2000-10-16
Publication date: 2001-09-12
Anticipated expiration: 2010-10-16

Abstract

The utility model relates to a water-discharging switch for a water purifier of a drinking fountain, particularly a water-discharging switch on a water purifier of a drinking water treatment device, which is characterized in that running water which is poured into the water purifier is made into fresh and clean purified water comprising minerals and trace elements through programs of a purifier, such as filtering, mineralizing, water storing, etc., and the running water can be provided for users to directly drink through the drinking fountain. The utility model is composed of a fixed seat installed on the water purifier, an actuating mechanism and an air outlet pipe, wherein, the fixed seat is a valve seat with a valve-seat ring; the actuating mechanism is a whole formed by the connecting of a valve core with a valve plug and a floating ball, and the actuating mechanism is matched with water storage cavities on the valve seat and the drinking fountain. The utility model has the advantages that the structure of the water-discharging switch outside the water purifier is simple; the use is convenient; the water-discharging switch can realize automatic operation and automatic control; the phenomenon of water leakage can not occur; the installation, maintenance and cleaning are convenient.

Description

The effluent switch of water dispenser water purifier

The utility model relates to a kind of and the matching used appliance for treating drinking water of water dispenser, the critical piece on the water purifier.Particularly a kind of user can pour into an amount of running water in the water purifier at any time, through purifier filtration, mineralising, water storage supervisor make fresh, clean, contain mineral matter, purifying waste water of trace element, the effluent switch of the water dispenser water purifier of directly drinking for the user by water dispenser.

The patent No. 99226736.6 " special water purifier for drinking machine ", the patent No. 98225013.4 " far infrared mineralising water purifying bottle ", switching knob on it is fixed on the sidewall of bottle, it is made up of air vent switch, water inlet switch two parts, with a switch control, its complex structure if gas, water management badly also can leak, the spilling water phenomenon, influences user's use.

The purpose of this utility model is to provide a kind of effluent switch of water dispenser water purifier, its installation, maintenance simple in structure, easy to use, easy, can control automatically, automatically water outlet, can not leak, the spilling water phenomenon.

The utility model is to realize like this.The effluent switch of water dispenser water purifier, by be installed in holder on the water purifier and executing agency, escape pipe constitutes, described holder is the valve seat that has seat ring, described executing agency serve as reasons band spool of valve plug and the integral body that ball float is linked to be, and cooperate with reservoir on valve seat and the water dispenser.

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

Fig. 2. user mode figure of the present utility model.

Below in conjunction with accompanying drawing embodiment of the present utility model is further described:

Ball float (1) is a hollow ball, and middle edge has an annular balanced surface, and a threaded groove is arranged in the middle of the end face.

There is screw thread spool (2) lower end, and fluted in the middle of the upper surface, periphery has flange.

Valve plug (5) is made by elastomeric material, and is tightly fixed in aggregates with groove, flange on the spool (2).

Valve seat (4) is for there is external screw thread the upper end, and there is conical bore the centre, the female cylinder in lower end.

Seat ring (3) for the band external screw thread, and on the annular of through hole is arranged.

Valve seat (4) utilizes the external screw thread of upper end to be fixed on the through hole of water purifier (6) bottom, the spool (2) that has valve plug (5) passes the through hole in the seat ring (3), and cooperates with the fixedly connected holder that is integral of valve seat (4) by the screw thread on the seat ring (3).And spool (2) links into an integrated entity with the lower end screw thread with ball float (1), and effluent switch is assembled into.

During use, the bottom that will have the water purifier (6) of effluent switch is placed on the water dispenser (10), and effluent switch is suspended in the reservoir of water dispenser (10), and water purifier (6) is fixed with tracheae (9) in the central dividing plate hole, as shown in Figure 2.

Open the lid (7) on the water purifier (6) earlier, pour an amount of running water the first half of water purifier (6) into, and after passing through filter (8) filtration, purifying waste water just enters the Lower Half of water purifier (6), and air is run out of from tracheae (9).At this moment anhydrous in the water dispenser (10), effluent switch is under the effect of self gravitation, valve plug (5) breaks away from valve seat (4), be shelved on the seat ring (3) by spool (2), purifying waste water in the while water purifier (6) just by water inlet on the valve seat (4) and the through hole on the seat ring (3), enter in the reservoir of water dispenser (10), slowly purifying waste water in the reservoir stored many, ball float (1) is just slowly up pushed away, when buoyancy of water during greater than the gravity of effluent switch, ball float (1) moves up, make the water inlet on valve plug (5) the reeve valve body (4) on it, stop up the water inlet on it, not allowing purifies waste water enters valve seat (4) and water dispenser (10), and the switch that the user opens on the water dispenser (10) is purified waste water with regard to capable of direct drinking.If the water in water dispenser (10) reservoir put or seldom, then the gravity of effluent switch is greater than buoyancy of water, at this moment valve plug (5) moves down, break away from the water inlet on the valve seat (4), purifying waste water and, constantly recycling in the water purifier (6) for the user by effluent switch inflow water dispenser reservoir.

The utility model is compared with prior art: because of just replaced with an effluent switch original two water inlet switch, So air switch is simple in structure. Again can automatic operation, automatic control water level, automatic open close, therefore not Drainage can take place. Special-purpose knob need be set yet, use safety, convenient. Simultaneously with effluent switch from Water purifier inside is displaced to the outer bottom of water purifier, is convenient to installation, maintenance, cleaning, makes the water purifier inner space Also be fully used.

Claims

1. the effluent switch of a water dispenser water purifier, by be installed in holder on the water purifier (6) and executing agency, escape pipe (9) constitutes, it is characterized in that described holder is for having the valve seat (4) of seat ring (3), the described executing agency integral body that spool (2) and the ball float (1) of band valve plug (5) is linked to be of serving as reasons, and cooperate with reservoir on valve seat (4) and the water dispenser (10).

2. effluent switch according to claim 1 is characterized in that ball float (1) is a hollow ball, and middle edge has an annular balanced surface, and a threaded groove is arranged in the middle of the end face; There is screw thread spool (2) lower end, and fluted in the middle of the upper surface, periphery has flange; Valve seat (4) is for there is external screw thread the upper end, and there is conical bore the centre, the female cylinder in lower end; Seat ring (3) for the band external screw thread and on the annular of through hole is arranged.

3. effluent switch according to claim 1, it is characterized in that valve plug (5) is made by elastomeric material and with spool (2) on groove, flange be tightly fixed in aggregates, pass in the seat ring (3) through hole with cooperate with the fixedly connected holder that is integral of valve seat ⑷ by the screw thread on the seat ring (3).

4. effluent switch according to claim 1 is characterized in that spool (2) connects into integral body with screw thread and ball float (1), is installed in the reservoir on the water dispenser (10), is fixed on the through hole of water purifier (6) bottom with screw thread.