CN2459683Y

CN2459683Y - Flow limiter for water tap

Info

Publication number: CN2459683Y
Application number: CN 01203323
Authority: CN
Inventors: 赵松涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-01-19
Filing date: 2001-01-19
Publication date: 2001-11-14
Anticipated expiration: 2011-01-19

Abstract

The utility model relates to a water limiting device for water taps. The water limiting device is provided with a revolving body, one end of the revolving body is matched with a water pipe, and the other end is matched with a water tap. The utility model is characterized in that an inner cavity of the revolving body is provided with a sealing plate perpendicular to a shaft line of the revolving body, and the sealing plate is provided with at least one water outlet hole. The utility model has the advantages of water saving, simple structure, convenient installation, and the utility model is matched with different water taps.

Description

The water swivel restrictor

The utility model relates to a kind of water swivel restrictor, mainly is applicable to nonproductive water field, as public water places such as school, army, factories, also can be used for family.This restrictor can with the supporting use of the water swivel of different shape, different structure.

In nonproductive water field, because water is frequent, dispersion, water personnel are difficult to management.The at present domestic most water swivels that generally use are the structure of discharge without limits all, no matter what is washed, water outlet is very big once opening, and artificial waste is serious.Because China is the country of a serious water shortage, therefore, must emphasize reasonable use of water, using water wisely, should do from every little bit, each water swivel really.

The purpose of this utility model provides a kind of and the matching used water swivel restrictor of water swivel from environmental protection exactly, this occluder configurations is simple, easy for installation, can with the supporting use of various water swivels.

The technical scheme that realizes the purpose of the utility model is: the solid of revolution that the water swivel restrictor has that an end is equipped with water pipe, the other end and water swivel are equipped with, its design feature is that the inner chamber of this solid of revolution is provided with and the perpendicular shrouding of the axis of solid of revolution, has an apopore on the shrouding at least.

Shrouding described in the utility model is located at a termination of solid of revolution.Also can be located at the middle part of solid of revolution.

Advantage of the present utility model and good effect are: according to the on-site hydraulic pressure size of user, suitable water swivel restrictor is contained in front one joint of water swivel, the normal use that is used to limit the size of streamflow and does not influence tap water, according to test, water-saving rate can reach 10%～60%, according to preliminary reckoning, if restrictor is applied in China, annual water-saving amount can reach more than 1,000,000,000 tons.In addition, the utility model installation simple in structure, with low cost, supporting simple and easy, be easy to apply.

Below by embodiment and contrast accompanying drawing the utility model is described:

Fig. 1 is the front view of the utility model embodiment 1.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is embodiment 1 structural drawing when cooperating with water swivel.

Fig. 4 is the front view of the utility model embodiment 2.

Fig. 5 is embodiment 2 structural drawing when cooperating with water swivel.

Fig. 6 is the front view of the utility model embodiment 3.

Fig. 7 is embodiment 3 structural drawing when cooperating with water swivel.

Embodiment 1, shown in Fig. 1～3, these routine solid of revolution 3 back halves are right cylinder, smaller and the car of diameter has external thread, can with 4 ' water pipe, 1 threaded engagement, the preceding half outside of solid of revolution is the hexagonal cylinder and the internal diameter car has internal thread, can with water swivel 2 threaded engagement, the rear portion end face of solid of revolution is connected with the shrouding vertical with the solid of revolution axis 4, and the central authorities of shrouding have apopore 5.

Embodiment 2, and shown in Fig. 4,5, these routine solid of revolution 3 two ends are the identical right cylinders of diameter, all car has internal thread, is threaded with water pipe 1 and water swivel 2 respectively, and middle part diameter larger part profile is the hexagonal cylinder, the middle part inner chamber is connected with shrouding 4, and the central authorities of shrouding have apopore 5.

Embodiment 3, and shown in Fig. 6,7, these routine solid of revolution 3 two ends are the identical right cylinders of diameter, all car has external thread, is connected with water swivel 2 spiral shells with water pipe 1 respectively, and middle part diameter larger part profile is the hexagonal cylinder, front end face is connected with shrouding 4, and the central authorities of shrouding have apopore 5.

Claims

1. water swivel restrictor, the solid of revolution (3) that have that an end and water pipe (1) are equipped, the other end and water swivel (2) is equipped with, it is characterized in that: the inner chamber of this solid of revolution is provided with the shrouding (4) perpendicular with the axis of solid of revolution, has an apopore (5) on the shrouding at least.

2. water swivel restrictor as claimed in claim 1 is characterized in that: described shrouding (4) is located at a termination of solid of revolution (3).

3. water swivel restrictor as claimed in claim 1 is characterized in that: described shrouding (4) is located at the middle part of solid of revolution (3).