CN2421475Y

CN2421475Y - Height adjustable water tank water inlet valve

Info

Publication number: CN2421475Y
Application number: CN 00207693
Authority: CN
Inventors: 李飞宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-11
Filing date: 2000-04-11
Publication date: 2001-02-28
Anticipated expiration: 2010-04-11

Abstract

The utility model discloses a height adjustable water tank water inlet valve. An intermediate segment of a water inlet pipe and a water outlet pipe is cut off, and is divided into two to form an upper part and a lower part. The water inlet pipe and the water outlet pipe are composed of upper segments and lower segments; two groups of upper segments and lower segments all form inner cylinders and outer cylinders which are matched with each other, and the inner and the outer cylinders of the water outlet pipe are respectively provided with an array of clamping grooves and a clamping tenon; sealing rings are arranged between each group of the inner and the outer cylinders. Because the height of the water inlet valve has a larger regulation range, the utility model has the advantage of convenient installation and operation, and the utility model is suitable for water tanks of various specifications.

Description

The adjustable height tank intake valve of water

The utility model belongs to the technical field to water inlet, relates to a kind of adjustable height tank intake valve of water.

In the prior art, the height of tank intake valve of water is uncontrollable, like this, and when it uses installation, since highly fixing, can't change, so fitting operation is very inconvenient, also can't be applicable to the water tank of all size.

The purpose of this utility model is to provide a kind of adjustable height tank intake valve of water, so that the fitting operation of inlet valve, more is applicable to the water tank of all size.

For achieving the above object, solution of the present utility model is:

The adjustable height tank intake valve of water, stage casing at intake pipe and outlet pipe is blocked, be divided into two, form upper and lower two partly, intake pipe and outlet pipe are promptly formed by upper and lower section, all form inner core and the urceolus that cooperatively interacts on two groups upper and lower section, and also form a row's draw-in groove and trip that cooperatively interacts respectively on the inside and outside tube of outlet pipe, all be provided with seal ring between every group of inside and outside tube.

After adopting said structure, of the present utility model upper and lower two partly, the draw-in groove and the trip that cooperatively interact on can the inside and outside tube by outlet pipe are linked together, and can carry out the height adjusting of inlet valve by this connecting mode, its adjustable extent is big, make things convenient for the fitting operation of inlet valve, more can make it to be applicable to the water tank of all size.

Below in conjunction with drawings and Examples, the utility model done describing in further detail.

Fig. 1 is the utility model perspective view;

Fig. 2 is the utility model section plan.

See also shown in Figure 1ly, the adjustable height tank intake valve of water of the utility model indication is to block in the stage casing of intake pipe 1 and outlet pipe 2, is divided into two, and forms upper and lower two partly, and intake pipe 1 and outlet pipe 2 are promptly formed by upper and

lower section

11,12 and 21,22.

On the intake pipe 1, hypomere 11, form the inner core 13 and urceolus 14 that cooperatively interact on 12, on the outlet pipe 2, hypomere 21, form the inner core 23 and urceolus 24 that cooperatively interact on 22, and also form row's draw-in groove 25 on the inner core 23 of outlet pipe 2, then forming a trip 26 on the urceolus 24 cooperatively interacts with draw-in groove 25, by cooperating of trip 26 and draw-in groove 25, not only can make inlet valve on, two partly be linked together down, also can carry out the height of inlet valve by this regulates, its adjustable extent is big, greatly facilitate the fitting operation of inlet valve, and make it water tank applicable to all size.

And also be provided with groove 16 on the inner core 13, be used to be provided with seal ring 15, to guarantee the seal of cooperation place between inner core 13 and the urceolus 14; In the draw-in groove 25 of inner core 23 upper ends seal ring 27 is set, to guarantee the seal of cooperation place between inner core 23 and the urceolus 24; Like this, intake pipe 1 and outlet pipe 2 upper and

lower section

11,12 and 21,22 certain close-coupled are in the same place, avoid implementing to cause intake pipe 1 or outlet pipe 2 to leak because of this case.

Claims

1, a kind of adjustable height tank intake valve of water, it is characterized in that: the stage casing at intake pipe and outlet pipe is blocked, form upper and lower two partly, intake pipe and outlet pipe are promptly formed by upper and lower section, all form inner core and the urceolus that cooperatively interacts on two groups upper and lower section, and also form a row's draw-in groove and trip that cooperatively interacts on the inside and outside tube of outlet pipe respectively, all be provided with seal ring between every group of inside and outside tube.