CN2276099Y - Simple water-fluid switchover valve - Google Patents

Abstract

The utility model provides a simple water-fluid switchover valve, which comprises a base body, a switchover rod, a water inlet and a water outlet. The inside of the base body 5 is separated and provided with an upper containing chamber 51, an axle containing chamber 52, and a lower containing chamber 53. An upper spiral ring 1 is screwed above the seat body 5, and a jacket 2 of a water pipe is arranged in the upper spiral ring 1. A rubber cushion ring 3 is positioned in the upper containing chamber 51, and the bottom surface of a rubber cushion ring 3 is abutted on the hole-shaped filter plate 6. A switchover rod 6 is arranged in the axle containing chamber 52, an inlet water 55 and a water outlet 56 are arranged on the top surface and the bottom surface of the axle containing chamber 52, and the side of the axle containing chamber 52 is provided with the other water outlet 57. A PVA filtering material 7 is arranged in the lower containing chamber 53, and the PVA filtering material 7 and a lower spiral ring 9 are screwed below the seat body 5 by a ring sleeve 8. The utility model can really control the closure of water fluid; the utility model is provided with a water pipe used for matching and installing different calibers, and the utility model has the effect of filtering water fluid.

Description

Simple and easy water liquid switching valve

The utility model is relevant a kind of water liquid switching valve, is to have simple and easy filtering efficiency about a kind of especially, and can cooperate the water liquid switching valve of installing different tube diameters water pipe.

At present, common water liquid switching valve, shown in Figure 2 as Fig. 1, it is to switch handle (A) with a rotation, leaves water outlet or blocks on water outlet at control water steel ball (B), (C) above the water outlet to stir two, and water liquid is flowed out or close; Yet, the water liquid switching valve that this kind is common, owing to steel ball (B) (C) is immersed in the water liquid for a long time, thus easily cause steel ball (B) (C) to get rusty, and water outlet tightly can't be blocked, cause water leakage phenomenon, and have the shortcoming that not enough health is gone up in use; In addition, steel ball (B) (C) easily because of the propelling movement of hydraulic pressure, breaks away from from the water outlet top, and this problem that also will cause the water source to be not closed completely close produces; And switch handle (A) for closing the needs on using because of it, be contained in the top of water outlet, when opening the water source, because of switching stopping of handle, so that reduced the flow of water liquid, the common water liquid switching valve of this kind in addition, open when switching to a water outlet, during behaviour in service that another water outlet then becomes to close, because steel ball (B) (C) bears the pull of vacuum that the hydraulic pressure at water source and water liquid flow out from water outlet simultaneously, so when switching (C) control water mode of two steel balls (B), need close the water source earlier as if desire, can switch smoothly, cause the very big inconvenience in the use; In addition therefore planting common water liquid switching valve, is (C) to control water liquid by steel ball (B) to flow out or close, so it is when installing, horizontal position needs considerably correct, otherwise steel ball (B) (C) promptly rolls out position, the mouth of a river, and can't correctly import its position, thereby installs also inconvenient; The common water liquid of this kind switching valve can only provide with the water pipe of single bore to be connected, and also not have the device of purifying filtered water liquid on the other hand, and the function of the effective filtered water liquid of a kind of simple and convenient can not be provided on assembling is used.

The purpose of this utility model provides a kind of simple and easy filtered water liquid that has, and can cooperate the water pipe that different tube diameters is installed, and the water liquid that can reach the switching that control water liquid closes is really cut to embrace and changed valve.

A kind of simple and easy water liquid switching valve mainly comprises pedestal, changer lever and is connected in the entery and delivery port of pedestal, it is characterized in that:

The inside of above-mentioned pedestal 5 separates, and has upper chamber 51, axostylus axostyle room 52 and lower chamber 53; Last volution 1 revolves the top of spiral shell in above-mentioned pedestal 5, its positioned inside water pipe chuck 2; Rubber pad Fig. 3 is arranged in the upper chamber 51 of above-mentioned pedestal 5, and the bottom surface that poroid filter plate 6 is placed in above-mentioned upper chamber 51 leans the bottom surface of above-mentioned rubber washer 3; Settle changer levers 6 in the above-mentioned axostylus axostyle room 52, the one end stretches out above-mentionedly to be recognized outside the body 5; The top of above-mentioned axostylus axostyle room 52, bottom surface are provided with intake pipe 55 and water outlet 56 respectively, and side has another water outlet 57; And above-mentioned lower chamber 53 built-in PVA filter materials 7, revolve spiral shell in above-mentioned pedestal 5 belows with ring set 8 and following volution 9.

The utility model can cooperate the water pipe that different tube diameters is installed, and has the effect of simple and easy filtered water liquid, can guarantee to control the switching that water liquid is opened or closed reliably.

Fig. 1 is the structure section schematic representation 1 of common water liquid switching valve.

Fig. 2 is the structure section schematic representation 2 of common water liquid switching valve.

Fig. 3 is a perspective exploded view of the present utility model.

Fig. 4 is the action generalized section that the utility model its changer lever after assembling is stirred into vertical configuration.

Fig. 5 is the A-A line sectional drawing along Fig. 4.

Fig. 6 is that the utility model its changer lever after making up is stirred into horizontal action generalized section.

Fig. 7 is the B-B line sectional drawing along Fig. 6.

Below by a preferred embodiment and accompanying drawings in after, this will make the purpose of this utility model, feature and effect become clearer.

At first, please in conjunction with reference to shown in Figure 3, the utility model be by volution 1 on, water pipe chuck 2, rubber washer 3, poroid filter plate 4, pedestal 5, changer lever 6, PVA filter material 7, ring set 8 and once part such as volution 9 combine; Wherein, last volution 1 is a hollow and annular, and ring limit is provided with screw section 11 in it, and in order to revolving spiral shell in the top of pedestal 5 thread section 54, and water pipe chuck 2 can be installed in its inside.

Water pipe chuck 2 is hollow shape, and its ring limit is provided with a plurality of screws 21, so that the clamping water pipe, and should can adorn a sleeve gasket 22 in inside in order to be screwed into screw.The ring limit of this sleeve gasket 22 is provided with a plurality of U type grooves 23, and U-groove bevel 23 is corresponding to the position of screw 21, can dwindle the inner face bore of water pipe chuck 2 by sleeve gasket 22, so that can be connected with the water pipe of less caliber and prevent that water stopping tube rocks gets loose, outwards convex with a ring lip limit again on water pipe chuck 2 bases, this ring lip limit can rely on the inner top surface of volution 1.

Rubber washer 3 is a round body shape, and is arranged in the upper chamber 51 of pedestal 5, and its end face convexes with a dome 31 than minor diameter.The external diameter of dome 31 equates with the internal diameter of water pipe chuck 2, and can be placed in the water pipe chuck 2.Centre in rubber washer 3 is penetrated with a circular hole 32 again, the liquid percolation that can supply water, and its bottom surface is concaved with a shrinkage pool 33, in order to the water liquid of ccontaining unhurried current.

Poroid filter plate 4 is placed in upper chamber 51 bottom surfaces of pedestal 5, and relies on the bottom surface of rubber washer 3, runs through small sircle hole 41 and its end face is drilled with tens, so that can slow down the flow velocity of water liquid and have the effect of foreign material in the filtered water liquid concurrently.

The inside of pedestal 5 separates and has containing spaces such as a upper chamber 51, axostylus axostyle room 52 and a lower chamber 53, the inside of upper chamber 51 from top to bottom installs rubber washer 3 and poroid filter plate 4 in regular turn, then have a thread section 54 on its upper outer ring limit, can revolve spiral shell with last volution 1 and be connected.Axostylus axostyle room 52 is between upper chamber 51 and lower chamber 53 and become circular hole, in can being installed on for changer lever 5, and the one end runs through outside the shell of pedestal 5, the other end then becomes a semicircle inner concave, the top of axostylus axostyle room (52), bottom surface envelope are answered the position of the circular hole 32 of rubber washer 3 then, offer a water intake 55 and water outlet 56, and this water intake 55 is corresponding shape with water outlet 56.Side at axostylus axostyle room 52 also outwards offers another water outlet 57 again, and this water outlet 57 runs through pedestal 5 outside shell.In addition, the space that lower chamber 53 inside are had can ccontaining PAV filter material 7, and its outer ring limit has a screw section 58 in the place, below slightly, can revolve spiral shell with following volution 9 and be connected.

Changer lever 6 is placed in the axostylus axostyle room 52 of pedestal 5, and its axostylus axostyle 61 1 ends have the handle that can stir 62, and the other end termination has a quadrant projection 63, for making one 90 degree position rotating in the semicircle inner concave that places axostylus axostyle room 52.In these boss piece 63 terminations slightly on the rear axostylus axostyle 61, offer a U-shaped shrinkage pool 64, be nested with leak-proof gasket 65 on these U-shaped shrinkage pool 64 ring sides, and on the axostylus axostyle 61 of U-shaped shrinkage pool 64 sides, also be equipped with another leakproof ring 66 again, make the axostylus axostyle 61 of changer lever 6 in axostylus axostyle room 52, form the sealing shape, water liquid can not oozed out.

PVA filter material 7 is to make with sponge class material, has the effect of purifying filtered water liquid, and it is placed in the lower chamber 53, so that by U-shaped shrinkage pool 64 water that enters water outlet 56 liquid of guiding, through its filtration, purification, and can obtain than clean water liquid.The bottom of this PVA filter material 7 is placed in down on the inner bottom surface of volution 9 in addition.

Ring set 8 is a link spring shape, and the one side is protruding to have a semiround body 81, can be nested with the place, top into screw section, pedestal 5 below 58, promptly locates below the outer side surface of axostylus axostyle room 52.

Following volution 9 is a hollow shape, and its inner loop limit has a thread section 91, in order to revolving spiral shell on the screw section 58 of pedestal 5 belows, has a ring lip 92 and its inner bottom surface is protruding, in order to lean PVA filter material 7.

Again please in conjunction with reference Fig. 4, Fig. 5, as seen from the figure, the utility model is after assembling, its water liquid can enter from the water pipe of 2 clampings of water pipe chuck, and flow in the small sircle hole 41 of poroid filter plate 4 through the circular hole 32 of rubber washer 3, and this moment water liquid because of being stopped by poroid plate 4, so it is very slow by the water flow velocity that wherein small sircle hole 41 flows out, yet when the handle of changer lever 6 became vertical configuration, this water liquid can be entered by the water intake 55 of axostylus axostyle room 52, and flowed out through the water outlet 56 of axostylus axostyle room 52 bottoms, therefore another water outlet 57 the time in the axostylus axostyle room 52, blocked by axostylus axostyle 61, thus water liquid can flow out by water outlet 56, and through the water purification filter of PVA filter material 7, flow out by the bottom of PVA filter material 7 then, and can obtain than clean water liquid.

Again please in conjunction with reference Fig. 6, shown in Figure 7, as seen from the figure, changer lever 6 handles 62 of the present utility model are when stirring into the transverse horizontal shape, then this water liquid flows into the small sircle hole 41 of poroid filter plate 4 from the circular hole 32 of rubber washer 3, and when entering by the water intake 54 of axostylus axostyle room 52,61 of the axostylus axostyles of this changer lever 6 can block water outlet 56, so water liquid can be flowed out by another water outlet 57 that does not get clogged, just obtain original water liquid.

By above-mentioned explanation, the utlity model has following advantage:

1, can cooperate the water pipe that different tube diameters is installed.

Because the inside of water pipe chuck 2 of the present utility model is provided with a sleeve gasket 22, this sleeve gasket Cut open on 22 the ring limit and be provided with a plurality of U-lags 23, and corresponding to the screw of water pipe chuck 2 21, therefore, sleeve gasket 22 can be in order to the bore of the inner face sandwiched of dwindling water pipe chuck 2, So that the water pipe that connects is unlikely because of the bore of its caliber less than water pipe chuck 2, and can not Have and rock situation about getting loose, so the utility model really can be finished cooperation installation different tube diameters water The function of pipe.

2, the effect that has Simple filter water liquid

PVA filter material 7 has been installed in lower chamber 53 inside that are pedestal 5 because of the utility model, when the user stirs into vertical configuration with the handle 62 of changer lever 6, its water liquid can be flowed into by the water intake 55 of axostylus axostyle room 52, and flow to by water outlet 56 in the lower chamber 53 of pedestal 5, water liquid is again through the filtration, purification of PVA filter material 7 then, and by the bottom surface of PVA filter material 7 flowing out,, and reach the effect of filtration water purification so the utility model really can be by means of the lower chamber 53 positioned inside one simple and easy filter material of pedestal 5.

3, can guarantee to control the switching that water liquid is opened or closed

Because of the axostylus axostyle 51 of the utility model changer lever 6 end, the place ahead slightly, offer a U-shaped shrinkage pool 64, and be equipped with a leakproof cushion rubber (65) on its ring side, and also be equipped with a leakproof ring 66 on the axostylus axostyle 61 of U-shaped shrinkage pool 64 sides again, switch 6 termination fore-end again and have a quadrant projection 63, this boss piece 63 can be placed in the semicircle inner concave of axostylus axostyle room 52, can do a location 90 degree rotations in the axostylus axostyle room 52 in order to provide, and this leakproof cushion rubber 65 and leakproof ring 66 can guarantee that anti-sealing liquid flows out from axostylus axostyle room 52 seepages, therefore, the utility model can be guaranteed to control the unlatching of water liquid or close, and does not also have the problem of leaking.

Claims (4)

1, a kind of simple and easy water liquid switching valve mainly comprises pedestal, changer lever and is connected in the entery and delivery port of pedestal, it is characterized in that:

The inside of above-mentioned pedestal 5 separates, and has upper chamber 51, axostylus axostyle room 52 and lower chamber 53; Last volution 1 revolves the top of spiral shell in above-mentioned pedestal 5, its positioned inside water pipe chuck 2; Rubber pad Fig. 3 is arranged in the upper chamber 51 of above-mentioned pedestal 5, and the bottom surface that poroid filter plate 6 is installed on above-mentioned upper chamber 51 leans the bottom surface of above-mentioned rubber washer 3; Settle changer lever 6 in the above-mentioned axostylus axostyle room 52, the one end stretches out outside the above-mentioned pedestal 5; The top of above-mentioned axostylus axostyle room 52, bottom surface are provided with intake pipe 55 and water outlet 56 respectively, and side has another water outlet 57; And above-mentioned lower chamber 53 built-in PVA filter materials 7, revolve spiral shell in above-mentioned pedestal 5 belows with ring set 8 and following volution 9.

2, according to the described water liquid switching valve of claim 1, it is characterized in that: above-mentioned water pipe chuck 2 is hollow shape, its ring limit is drilled with a plurality of screws 21, inside is nested with a sleeve gasket 22, cut open on the ring limit of above-mentioned sleeve gasket 22 and establish a plurality of U type grooves 23, above-mentioned U type groove 23 positions corresponding to the screw on the water pipe chuck 2 21.

3, according to the described water liquid switching valve of claim 1, it is characterized in that: above-mentioned rubber washer 3 end faces are convexly equipped with a dome 31, above-mentioned dome 31 can be placed in the water pipe chuck 2, and its centre runs through and be provided with a circular hole 32, and its bottom surface is concaved with shrinkage pool 33.

4, according to each described water liquid switching valve of claim 1 to 3, it is characterized in that: the above-mentioned axostylus axostyle room 52 of above-mentioned pedestal 5 is between above-mentioned upper chamber 51 and lower chamber 53, and one-tenth circular hole, the axostylus axostyle 61 of above-mentioned changer lever 6 is settled in it, one end of above-mentioned axostylus axostyle 61 has handle 62, and the other end has quadrant projection 63, offer a U type hole 64 on the square shaft bar 61 after a while in above-mentioned boss piece 63 terminations, be nested with leakproof cushion rubber 65 on the above-mentioned U type shrinkage pool 64 ring sides, and on the above-mentioned axostylus axostyle 61 of its side, be nested with another leakproof ring 66 again.

Images