CN2809368Y

CN2809368Y - Angle valve with filtering and impurity collecting function

Info

Publication number: CN2809368Y
Application number: CN 200520049893
Authority: CN
Inventors: 张耀辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-29
Filing date: 2005-04-29
Publication date: 2006-08-23
Anticipated expiration: 2015-04-29

Abstract

The utility model relates to an angle valve with filtering and impurity collecting functions, which comprises a water inlet and a water outlet which are vertically arranged and a valve body of an inner cavity of a valve body, wherein the extending position of the shaft line of the water inlet is connected with a valve core and the front end of the water outlet parallel to the shaft line of the valve core is provided with a filtering device. An inlet of the filtering device is communicated with the inner cavity of the valve body; an outlet of the filtering device is directly communicated with the water outlet. Due to the fact that the technical scheme that multiple functions are combined into integration is used, the defect that the angle valve has no filtering function is overcome, the problems the traditional angle valve has single function, the impurities of the water source can not be collected and the repairing and the cleaning are inconvenient are solved. The utility model is caused to combine the switching function, the filtering function, the impurity collection function, the blockage prevention function, etc. into integration, and has the advantages of reasonable and compact structure, simple fabrication, low cost, more use function, reliable performance, quick installation, convenient maintenance and use, high blockage prevention ability and obvious service life extension of the water consumption equipment. The utility model can be widely used for directly connecting pipelines of various water channels and the water consumption equipment.

Description

A kind of angle valve with filtration and impurity collecting function

Technical field

The utility model relates to a kind of angle valve, particularly a kind of angle valve that is used for filtering and can collects water impurity.

Background technique

The existing angle valve that generally uses is directly to be connected between water route, water source and the watering equipment, only possesses single water source " switch " function, and watering equipment is stopped up even destroyed to long-time use meeting because of the water source contamination precipitation; In order to improve this situation, people adopt increases filtrating equipment between water route and watering equipment, thereby has alleviated the problems referred to above to a certain extent, but this type of device is because of the restriction of structural condition, and water source impurity can not obtain collecting, and maintenance or clean very inconvenient.Therefore, keeping on the conventional angular threshold switch water source function basis of invariable, increasing functions such as filtration, impurity collection and pre-anti-plugging is the important directions of plumbing development in one.

The model utility content

At above-mentioned situation, the purpose of this utility model is to provide a kind of collection switch water source, filters, collects functions such as impurity and pre-anti-plugging in the angle valve of one.

For achieving the above object, a kind of angle valve with filtration and impurity collecting function, comprise the valve body that is provided with orthogonal entery and delivery port and body cavity, the axis extended spot of wherein said water intake connects a spool, the water outlet front end that parallels in this valve core axis is provided with a filtrating equipment, the import of this filtrating equipment is connected with body cavity, and the outlet of this filtrating equipment directly is communicated with water outlet.

For implementation structure optimization, improve, improve its comprehensive usability, its further step is:

Described filtrating equipment comprises the adaptive filter screen in ring limit of the plane sealing cushion rubber that is arranged at water intake, this cushion rubber, cap of solid pressure, spring and O type O-ring seal and gland on filter screen.

Described filter screen is centered on the circle that forms with the net wall to filter column casing.

The utility model has overcome the defective that existing angle valve does not have filtering function owing to the technological scheme of taking to gather multi-function in integral whole in valve body, solved traditional angle valve function singleness, and water source impurity can not obtain collecting, and keeps in repair, cleans a very inconvenient difficult problem.Make to the utlity model has the collection switch, functions such as filtration, impurity collection and pre-anti-plugging are in one and rational in infrastructure, compact, and processing is simple, the cost reduction, function of use is many, and reliable performance is quick for installation, safeguard, use very convenient, anti-blocking ability is strong, and the watering equipment life-span obviously prolongs.Can be widely used in directly connecting various waterway pipes and watering equipment.

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Description of drawings

Fig. 1 is main TV structure figure of the present utility model.

Fig. 2 is the stereogram of Fig. 1.

Fig. 3 is the exploded perspective view of Fig. 1.

Embodiment

By accompanying drawing as seen, a kind of have filter and the angle valve of impurity collecting function, run through valve body in this valve body 1 bottom and be provided with a connection circle tube chamber with internal thread, this tube chamber is communicated with body cavity 2.One water inlet screw nipple and is installed at water intake 3 places of this circle tube chamber is inserted in rosette 31 on the connecting tube.Axis extended spot at water intake 3 and water inlet screw nipple connects a spool 5, the supporting Joystick 51 that is provided with of the afterbody of this spool 5.Be provided with water outlet 4 and water outlet screw nipple in the valve body 1 of axis normal of water intake 3 and water inlet screw nipple.

Can effectively filter impurity in the water source in order to strengthen filtrating equipment 6, prevent to stop up or destroy watering equipment, and the impurity that filters out can be collected, the convenient cleaning reaches the increase function, improves the purpose of comprehensive usability.The water outlet 4 that parallels in these spool 5 axis and the front end of water outlet screw nipple also are provided with a circular tube chamber of connection with internal thread, the inner port of this tube chamber is connected with body cavity 2, the external port of tube chamber is communicated with outward with valve body, and tube chamber axis and water outlet 4 are vertical and is communicated with, and plane sealing cushion rubber 61, filter screen 62, a cap 63, spring 64, O type O-ring seal 65 and gland 66 are installed in regular turn at tube chamber inner port place.To have the plane sealing cushion rubber 61 of locating annulus earlier and be close to the installation of tube chamber inner port, to be centered on the circle that forms with filter screen wall 62 then and be filtered the location annulus that the inner ring of column casing 62 is placed in plane sealing cushion rubber 61, load onto a cap 63, and pack in the alignment pin place of tube cap volute spring 64, O type O-ring seal 65, be screwed into the installation that gland 66 is promptly finished filtrating equipment 6 at last.

Working principle of the present utility model:

During use, only with hand is twisted Joystick 51, the water source enters body cavity 2 from water intake 3 and water inlet screw nipple through spool 5, the interior hoop net wall that filters column casing from the circle of filter screen 62 enters again, and flow out from water outlet 4 and water outlet screw nipple the outer hoop net wall that filters column casing through the circle of filter screen 62 back of coming out.And the impurity in the water is when the filter screen 62, and the circle that is collected into filter screen 62 is filtered on the interior hoop net wall of column casing.Gland 66 is pulled down in maintenance or when cleaning, and takes out O type O-ring seal 65, volute spring 64, tube cap 63, filter screen 62 successively, with the impurity of collecting in the filter screen 62 clean clean quiet after, reinstall each parts in order and get final product.

It is worthy of note: according to design of the present utility model, can also make the improvement and the conversion of some similar schemes,, surely belong to protection domain of the present utility model as the conversion of valve body, filter apparatus configuration.

Claims

1, a kind of angle valve with filtration and impurity collecting function, comprise the valve body (1) that is provided with orthogonal entery and delivery port (3,4) and body cavity (2), the axis extended spot that it is characterized in that described water intake (3) connects a spool (5), water outlet (4) front end that parallels in this spool (5) axis is provided with a filtrating equipment (6), the import of this filtrating equipment (6) is connected with body cavity (2), and the outlet of this filtrating equipment (6) directly is communicated with water outlet (4).

2, according to claim 1 a kind of have filter and the angle valve of impurity collecting function, it is characterized in that described filtrating equipment (6) comprise the plane sealing cushion rubber (61) that is arranged at water intake, this cushion rubber (61) the adaptive filter screen in ring limit (62), go up a cap of solid pressure (63), spring (64) and O type O-ring seal (65) and gland (66) in filter screen (62).

3, a kind of angle valve with filtration and impurity collecting function according to claim 2 is characterized in that described filter screen (62) is centered on the circle that forms with the net wall to filter column casing.