CN219933227U - Novel three-way valve - Google Patents

Abstract

The utility model relates to a novel three-way valve, which comprises a valve body, wherein a water inlet pipe is fixedly connected to the left side of the valve body, a direct current pipe is fixedly connected to the right side of the valve body, a nut is rotationally connected to the outer side of the water inlet pipe, a shunt pipe is connected to the top thread of the valve body, a baffle ring is fixedly connected to the outer side of the shunt pipe, a check valve is connected to the top of the shunt pipe in a sliding manner, a filtering assembly is arranged in the water inlet pipe, the filtering assembly comprises a filter screen, and clamping blocks are fixedly connected to the top and the bottom of the filter screen. This novel three-way valve through setting up filter component, shunt tubes department is provided with the check valve, can prevent that water from flowing backward, simple to operate, the inside filter screen that sets up of inlet tube can filter the impurity in the aquatic, reduces the internal condition of piling up and causing the jam of impurity valve, conveniently dismantles the filter screen simultaneously, and convenient to use person clears up or changes it, improves the practicality of device.

Description

Novel three-way valve

Technical Field

The utility model relates to the technical field of three-way valves, in particular to a novel three-way valve.

Background

The three-way valve is one of the common valves, and is provided with three ports, and can be arranged into two inlets and one outlet or one inlet and two outlets so as to meet the requirements of different use environments, and the three-way valve is the most obvious difference in appearance from a common valve, namely one more runner port, and is mainly used for changing the flow direction of a medium, so that the three-way valve is often adopted to realize the diversion control and the steering of the pipeline in the laying process of the pipeline.

For example, publication number CN218625500U, a three-way valve is proposed that is easy to disassemble, comprising: the main part unit, it includes the valve body and with the feed liquor pipe, first drain pipe and the second drain pipe of the fixed intercommunication of valve body, feed liquor pipe, first drain pipe and the equal threaded connection of one end that the valve body was kept away from to the second drain pipe have corresponding connector, but this utility model is inside does not possess and prevents stifled function for can pile up all kinds of particulate matters and hair in the three-way valve after long-time use, finally lead to the three-way valve to block up, influence the normal use of three-way valve, so put forward a novel three-way valve and solve the problem that above-mentioned was proposed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a novel three-way valve which has the advantages of anti-blocking and the like, and solves the problems that various particles and hairs can be accumulated in the three-way valve after long-time use, and the three-way valve is blocked and normal use of the three-way valve is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel three-way valve comprises a valve body, wherein a water inlet pipe is fixedly connected to the left side of the valve body, a direct current pipe is fixedly connected to the right side of the valve body, a nut is rotationally connected to the outer side of the water inlet pipe, a shunt pipe is connected to the top thread of the valve body, a baffle ring is fixedly connected to the outer side of the shunt pipe, a check valve is slidingly connected to the top of the shunt pipe, and a filtering component is arranged in the water inlet pipe;

the filter component comprises a filter screen, the top and the bottom of the filter screen are fixedly connected with clamping blocks, a mounting ring is fixedly connected to the inside of the water inlet pipe, two fixing rods are fixedly connected to the mounting ring, one side of each fixing rod, which is far away from the mounting ring, is fixedly connected with a fixing plate, the left side of each fixing plate is fixedly connected with a telescopic rod, one end, which is far away from the fixing plate, of each telescopic rod is fixedly connected with a push plate, and springs are sleeved on the outer sides of the telescopic rods.

Further, threads are arranged on the outer surface of the top of the baffle ring and the outer surface of the bottom of the baffle ring of the shunt tube, and a thread groove is formed in the top of the valve body.

Further, the left side of collar has offered two and with fixture block size looks adaptation draw-in groove, the ring channel with fixture block width looks adaptation has been seted up to the inside of collar.

Further, the left side fixedly connected with fixture block of filter screen, push pedal and filter screen butt.

Further, one end of the spring is fixedly connected with the right side of the push plate, and the left side of the filter screen is fixedly connected with a handle.

Further, the other end of the spring is fixedly connected with the left side of the fixing plate.

Further, a connecting hole matched with the check valve in size is formed in the top of the shunt pipe, and threads are formed on the outer surface of the direct-current pipe.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this novel three-way valve through setting up filter component, shunt tubes department is provided with the check valve, can prevent that water from flowing backward, simple to operate, the inside filter screen that sets up of inlet tube can filter the impurity in the aquatic, reduces the internal condition of piling up and causing the jam of impurity valve, conveniently dismantles the filter screen simultaneously, and convenient to use person clears up or changes it, improves the practicality of device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a left side cross-sectional view of the mounting ring structure of the present utility model;

fig. 4 is a left side view of the attachment structure of the mounting ring and the filter screen of the present utility model.

In the figure: 1 valve body, 2 inlet tube, 3 straight flow tube, 4 shunt tubes, 5 check valve, 6 baffle ring, 7 nut, 8 collar, 9 dead lever, 10 fixed plate, 11 telescopic link, 12 spring, 13 push pedal, 14 filter screen, 15 handle, 16 fixture block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a novel three-way valve in this embodiment includes a valve body 1, the screw thread groove has been seted up at the top of valve body 1, the left side fixedly connected with inlet tube 2 of valve body 1, the right side fixedly connected with straight flow pipe 3 of valve body 1, the outside rotation of inlet tube 2 is connected with nut 7, the top threaded connection of valve body 1 has shunt tubes 4, because shunt tubes 4 and valve body 1 threaded connection, conveniently dismantle shunt tubes 4, and then change according to the size and dimension of shunt tubes 4, the outside fixedly connected with baffle ring 6 of shunt tubes 4, shunt tubes 4 are located the top surface and the bottom surface of baffle ring 6 all are provided with the screw thread, the connecting hole with the 5 looks adaptation of check valve is seted up at the top of shunt tubes 4, the surface of straight flow pipe 3 is provided with the screw thread, the inside of inlet tube 2 is provided with filtering components.

In this embodiment, filter component includes with filter screen 14, filter screen 14's left side fixedly connected with handle 15, filter screen 14's top and bottom equal fixedly connected with fixture block 16, inlet tube 2's inside fixedly connected with collar 8, the draw-in groove that is two and with fixture block 16 size looks adaptation is seted up in collar 8's inside, the ring channel with fixture block 16 width looks adaptation has been seted up to collar 8's inside fixedly connected with quantity is two dead levers 9, one side fixedly connected with fixed plate 10 of collar 8 is kept away from to two dead levers 9, the left side fixedly connected with telescopic link 11 of fixed plate 10, the one end fixedly connected with push pedal 13 of fixed plate 10 is kept away from to telescopic link 11, spring 12 has been cup jointed in the outside of telescopic link 11, spring 12's one end and push pedal 13's right side fixedly connected with, spring 12's the other end and the left side fixedly connected with of fixed plate 10.

It should be noted that, through setting up filter components, shunt tubes 4 department is provided with the check valve, can prevent that water from flowing backward, simple to operate, the inside filter screen 14 that sets up of inlet tube 2 can filter the impurity in the aquatic, reduces to pile up the condition that causes the jam in the impurity valve body 1, conveniently dismantles filter screen 14 simultaneously, and convenient to use person clears up or changes it, improves the practicality of device.

The working principle of the embodiment is as follows:

this novel three-way valve, when using, inlet tube 2 on valve body 1 passes through nut 7 and external piping connection, straight flow tube 3 and shunt tubes 4 are connected with external piping through the screw thread in the outside, check valve 5 through setting up on shunt tubes 4, can prevent water backward flow, only allow water to the one direction flow, the filter screen 14 of inlet tube 2 inside setting, can filter the impurity in the aquatic, reduce the condition that the accumulation caused the jam in the impurity valve body 1, when dismantling filter screen 14, the user is through rotating handle 15, drive filter screen 14 rotatory, the fixture block 16 in the filter screen 14 outside rotates in the ring channel of the inside of collar 8, make fixture block 16 and the draw-in groove position of seting up on the collar 8 correspond, release filter screen 14 through the tension of spring 12, and then dismantle filter screen 14, the convenience of use is clear up or is changed filter screen 14, after the clearance is accomplished, fixture block 16 in the outside with the collar 8 on set up the position of draw-in groove, then promote handle 15 makes fixture block 16 be located the ring channel of collar 8, extrude spring 12, rotate handle 15 makes the fixture block 16 rotate in the ring channel of collar 8, the rotation handle 15 makes the fixture block 16 and the tension of the user is passed through with the collar 12, and the user is passed through the tension of the filter screen 13 is convenient to install the filter screen 14, and is accomplished to the user is fixed to the filter screen 13.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a novel three-way valve, includes valve body (1), its characterized in that: the novel water inlet valve is characterized in that a water inlet pipe (2) is fixedly connected to the left side of the valve body (1), a direct-current pipe (3) is fixedly connected to the right side of the valve body (1), a nut (7) is rotationally connected to the outer side of the water inlet pipe (2), a shunt pipe (4) is connected to the top of the valve body (1) in a threaded mode, a baffle ring (6) is fixedly connected to the outer side of the shunt pipe (4), a check valve (5) is connected to the top of the shunt pipe (4) in a sliding mode, and a filtering component is arranged in the water inlet pipe (2);

the filter component comprises a filter screen (14), clamping blocks (16) are fixedly connected to the top and the bottom of the filter screen (14), a mounting ring (8) is fixedly connected to the inside of the water inlet pipe (2), two fixing rods (9) are fixedly connected to the inside of the mounting ring (8), a fixing plate (10) is fixedly connected to one side, far away from the mounting ring (8), of the fixing rods (9), a telescopic rod (11) is fixedly connected to the left side of the fixing plate (10), a push plate (13) is fixedly connected to one end, far away from the fixing plate (10), of the telescopic rod (11), and a spring (12) is sleeved on the outer side of the telescopic rod (11).

2. A novel three-way valve according to claim 1, wherein: the shunt tube (4) is located the top surface and the bottom surface of backing ring (6) and all is provided with the screw thread, the screw thread groove has been seted up at the top of valve body (1).

3. A novel three-way valve according to claim 1, wherein: the left side of collar (8) has offered two and with fixture block (16) size looks adaptation draw-in groove, the ring channel with fixture block (16) width looks adaptation is seted up to the inside of collar (8).

4. A novel three-way valve according to claim 1, wherein: the left side of filter screen (14) fixedly connected with fixture block (16), push pedal (13) and filter screen (14) butt.

5. A novel three-way valve according to claim 1, wherein: one end of the spring (12) is fixedly connected with the right side of the push plate (13), and the left side of the filter screen (14) is fixedly connected with a handle (15).

6. A novel three-way valve according to claim 1, wherein: the other end of the spring (12) is fixedly connected with the left side of the fixed plate (10).

7. A novel three-way valve according to claim 1, wherein: the top of shunt tubes (4) is offered and is had the connecting hole with check valve (5) size looks adaptation, the surface of direct current pipe (3) is provided with the screw thread.