CN214579060U

CN214579060U - Double-filter valve

Info

Publication number: CN214579060U
Application number: CN202023223650.2U
Authority: CN
Inventors: 郏海军
Original assignee: Zhejiang Yunda Fluid Intelligent Control Co ltd
Current assignee: Zhejiang Yunda Fluid Intelligent Control Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-02
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a two strainer valves belongs to strainer valve technical field. It has solved among the prior art can not send out valve body scheduling problem with the impurity after filtering. The utility model discloses a valve body, the valve body include water inlet, rivers control division, filter chamber and delivery port, rivers control division include first rivers control division and second rivers control division, the delivery port include first delivery port and second delivery port, second rivers control division control the second delivery port, the valve body enable rivers to follow first delivery port flow and make impurity follow the second delivery port discharge. The utility model has the advantages of good sealing performance, good quality and the like.

Description

Double-filter valve

Technical Field

The utility model belongs to the technical field of the filter valve, in particular to two filter valves.

Background

The valve is a pipeline component used for adjusting and controlling a conveyed medium, and can be divided into a shut-off valve, a check valve, a regulating valve and the like according to the functions of the valve, when the liquid medium conveyed by the pipeline contains more impurities, the impurities are easy to stay at the positions of sealing parts of the valve and the like, and the sealing effect of the valve is seriously influenced.

The double-filter valve in the prior art only promotes the filtering effect and does not send out the filtered impurities out of the valve body, so that the double-filter valve is needed.

Disclosure of Invention

The utility model aims at providing a two strainer valves to the above-mentioned problem that exists among the prior art.

The utility model discloses an aim at accessible is realized by following technical scheme: the utility model provides a two strainer valves, includes the valve body, the valve body include water inlet, rivers control division, filter chamber and delivery port, rivers control division include first rivers control division and second rivers control division, the delivery port include first delivery port and second delivery port, second rivers control division control the second delivery port, the valve body enable rivers to follow first delivery port flow and make impurity follow the second delivery port discharge.

The utility model discloses a theory of operation: the double-filter valve comprises a water inlet, a water flow control part, a filter cavity and a water outlet, wherein the water flow control part comprises a first water flow control part and a second water flow control part, the first water flow control part and the second water flow control part have different control functions respectively, the water outlet comprises a first water outlet and a second water outlet, the first water outlet is used for enabling water flow to flow out, and the second water outlet is used for enabling impurities such as silt to flow out, so that silt in the valve body cannot be accumulated.

In the above-mentioned double-filter valve, the water inlet is connected with the first water flow control part, the filter cavity and the second water flow control part to form a water flow channel, and the first water outlet and the second water outlet are arranged below the water flow channel and connected with the water flow channel.

In foretell two strainer valves, first rivers control part include valve ball, valve rod, sealing rubber, screw and knob, the valve ball connect the valve rod, the valve rod vertically set up in valve ball top, the valve rod top connect the screw, the knob can pass through the screw control the valve rod rotate, the valve rod drive the valve ball rotate.

In foretell two strainer valves, second rivers control part include rolling ball, connecting rod, sealing rubber layer, staple, the rotatory button of second, the rolling ball connect the connecting rod, the connecting rod transversely set up in the right side of rolling ball, the right-hand member of connecting rod connect the staple, the rotatory button of second can pass through the staple connect the connecting rod and control the connecting rod rotate, the connecting rod drive the rolling ball rotate.

In the above-mentioned double filtering valve, the valve ball is provided with a middle through hole, the middle through hole has the same size as the water inlet, and the water flow can flow from the middle through hole to the filtering cavity.

In the double-filter valve, the rotating ball is provided with a water flow port, and the water flow port is arranged on the left side of the rotating ball and the top of the rotating ball.

In the double-filter valve, the filter cavity is covered with a filter screen for filtering impurities.

In the above dual-filtering valve, the contact end of the middle port and the water inlet, and the contact end of the middle port and the filtering cavity are connected with a pressing cap, and the upper end and the lower end of the pressing cap, which are in contact with the filtering cavity, are also connected with sealing seats.

In the double-filtering valve, the valve body is internally provided with an O-shaped ring.

In the double filtering valve, the valve body is made of stainless steel material.

Compared with the prior art, the utility model has the advantages of the filter effect is good, and is of high quality, and can derive impurity.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1, a water inlet; 2. a filter chamber; 3. a first water outlet; 4. a second water outlet; 5. a first control unit; 6. a second control unit; 7. a valve ball; 8. a valve stem; 9. sealing rubber; 10. a screw; 11. a rotation knob; 12. rotating the ball; 13. a connecting rod; 14. a sealing rubber layer; 15. fixing nails; 16. a second rotary knob; 17. a filter screen; 18. a compression cap; 19. a sealing seat; 20. an O-shaped ring; 21. a valve body.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, the double-filtering valve comprises a valve body 21, wherein the valve body 21 comprises a water inlet 1, a water flow control part, a filtering cavity 2 and a water outlet, the water flow control part comprises a first water flow control part and a second water flow control part, the water outlet comprises a first water outlet 3 and a second water outlet 4, the second water flow control part controls the second water outlet 4, the valve body 21 enables water to flow out from the first water outlet 3 and enables impurities to be discharged from the second water outlet 4, the double-filtering valve comprises the water inlet 1, the water flow control part, the filtering cavity 2 and the water outlet, the water flow control part comprises the first water flow control part and the second water flow control part, the first water flow control part and the second water flow control part respectively have different control functions, the water outlet comprises the first water outlet 3 and the second water outlet 4, the first water outlet 3 is used for enabling water to flow out, the second water outlet 4 is used for enabling impurities such as silt to flow out, so that the sand in the valve body 21 is not accumulated.

In a further elaboration, the water inlet 1 is connected with first rivers control division, filter chamber 2, second rivers control division and forms rivers passageway, and first delivery port 3 and second delivery port 4 set up in rivers passageway's below and with rivers passageway connection, rivers flow in rivers passageway for rivers can flow from first delivery port 3, and impurity in the rivers is filtered by filter chamber 2, is washed to second delivery port 4 by rivers again, makes impurity can follow the outflow of second rivers delivery port.

Further saying in detail, first rivers control division includes valve ball 7, valve rod 8, sealing rubber block 9, screw 10 and knob 11, valve rod 8 is connected to

valve ball

7, 8 vertical settings in valve ball 7 tops of valve rod, 8 top connecting screw 10 of valve rod, knob 11 can rotate through 10 control valve rod of screw 8, valve rod 8 drives valve ball 7 and rotates, 11 connecting screw 10 of knob, 10 connection valve rod 8 of screw, 8 connection valve balls 7 of valve rod, 11 can rotate 8 drive valve ball 7 rotations of valve rod of knob, sealing rubber block 9 seals valve rod 8, make rivers can not follow 8 play of valve rod and flow, the leakproofness of device has been increased, and the life of 8 and 10 screws of valve rod has been prolonged.

Further saying, the second rivers control division includes the rolling ball 12, connecting rod 13, sealing rubber layer 14, the staple 15, the rotatory button of second 16, connecting rod 13 is connected to rolling ball 12, connecting rod 13 transversely sets up in the right side of rolling ball 12, staple 15 is connected to the right-hand member of connecting rod 13, staple 15 is connected to the rotatory button of second 16, the rotatory button of second 16 can be through connecting rod 13 of staple 15 connection and control connecting rod 13 and rotate, connecting rod 13 drives rolling ball 12 and rotates, it is more convenient to rotate the rotation that makes valve ball 7 through the rotatory button of second 16, sealing rubber layer 14 has increased valve rod 8's leakproofness, the life of staple 15 has been prolonged.

Further saying, the valve ball 7 has seted up well opening, and well opening is the same with the size of water inlet 1, and rivers can flow to filter chamber 2 from the well opening, and rotatory valve ball 7 makes well opening can turn to the one side of pasting tight valve body 21 for circulation that valve ball 7 can control rivers or prevent rivers entering valve body 21.

In further detail, the rotating ball 12 is provided with a water flow port, the water flow port is arranged on the left side of the rotating ball 12 and the top of the rotating ball 12, the water flow port is used for enabling water to flow out from the second water outlet 4, the rotating ball 12 can also rotate up and down to the top of the water flow channel, and the water flow circulation is controlled or the water flow is prevented from flowing out.

In a further elaboration, filter chamber 2 is covered with filter screen 17 that is used for filtering impurity, filter screen 17 be used for filtering impurity, avoid impurity to flow out from first delivery port 3.

In further detail, the contact end of the middle port and the water inlet 1, the contact end of the middle port and the filter cavity 2 are connected with a pressing cap 18, the upper end and the lower end of the pressing cap 18 in contact with the filter cavity 2 are also connected with a sealing seat 19, and the pressing cap 18 is used for pressing the valve body 21, so that the valve body 21 cannot be displaced due to too large water flow velocity.

In more detail, the O-shaped ring 20 is arranged in the valve body 21, so that the sealing strength of the valve body 21 is improved, and the service life of the valve body 21 is prolonged.

In further detail, the valve body 21 is made of stainless steel material, so that the service life of the valve body 21 is prolonged.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although a large number of terms are used here more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a two strainer valves, a serial communication port, includes the valve body, the valve body include water inlet (1), rivers control division, filter chamber (2) and delivery port, rivers control division include first rivers control division and second rivers control division, the delivery port include first delivery port (3) and second delivery port (4), second rivers control division control second delivery port (4), the valve body enable rivers to follow first delivery port (3) flow out and make impurity follow second delivery port (4) discharge.

2. A double filter valve according to claim 1, wherein the inlet (1) is connected to the first flow control part, the filter chamber (2) and the second flow control part to form a flow channel, and the first outlet (3) and the second outlet (4) are disposed below and connected to the flow channel.

3. The double-filter valve of claim 1, wherein the first water flow control part comprises a valve ball (7), a valve rod (8), sealing rubber (9), a screw (10) and a rotary button (11), the valve ball (7) is connected with the valve rod (8), the valve rod (8) is vertically arranged above the valve ball (7), the top of the valve rod (8) is connected with the screw (10), the rotary button (11) can control the valve rod (8) to rotate through the screw (10), and the valve rod (8) drives the valve ball (7) to rotate.

4. The double-filtering valve according to claim 1, wherein the second water flow control part comprises a rotating ball (12), a connecting rod (13), a sealing rubber layer (14), a fixing nail (15) and a second rotating button (16), the rotating ball (12) is connected with the connecting rod (13), the connecting rod (13) is transversely arranged on the right side of the rotating ball (12), the right end of the connecting rod (13) is connected with the fixing nail (15), the second rotating button (16) can be connected with the connecting rod (13) through the fixing nail (15) and controls the connecting rod (13) to rotate, and the connecting rod (13) drives the rotating ball (12) to rotate.

5. A double filter valve according to claim 3, characterised in that the valve ball (7) is provided with a central through opening, the size of the central through opening being the same as that of the inlet (1), the water flow being able to pass from the central through opening to the filter chamber (2).

6. A double filter valve according to claim 4, characterised in that said rotating ball (12) is provided with water flow openings, said water flow openings being provided on the left side of said rotating ball (12) and on the top of said rotating ball (12).

7. A double filter valve according to claim 1, characterised in that the filter chamber (2) is covered with a filter mesh (17) for filtering impurities.

8. A double filter valve according to claim 5, characterised in that the contact end of the central through opening with the water inlet (1) and the contact end of the central through opening with the filter chamber (2) are connected with a pressing cap (18), and the upper end and the lower end of the pressing cap (18) which are in contact with the filter chamber (2) are also connected with a sealing seat (19).

9. A double filter valve according to claim 1, wherein an O-ring (20) is provided in the valve body.

10. A dual strainer valve according to claim 1 wherein said valve body is formed of a stainless steel material.