CN210687104U

CN210687104U - Detachable three-way ball valve with filtering capability

Info

Publication number: CN210687104U
Application number: CN201921382372.XU
Authority: CN
Inventors: 叶妙云
Original assignee: Zhejiang Longsheng Valve Co Ltd
Current assignee: Zhejiang Longsheng Valve Co Ltd
Priority date: 2019-08-24
Filing date: 2019-08-24
Publication date: 2020-06-05
Anticipated expiration: 2029-08-24

Abstract

The utility model discloses a tee bend ball valve with filtering capability and detachable, including the ball valve body, the both sides of ball valve body inner chamber all are provided with the filter plate, the equal fixedly connected with rotary rod in one side that two filter plates are opposite, and the one end fixedly connected with hand wheel of filter plate is kept away from to the rotary rod, and the surface of filter plate is provided with the external screw thread, and the internal thread that uses with the external screw thread fit is seted up to the inner wall of ball valve body. The utility model discloses a set up the filter plate, the rotary rod, the hand wheel, external screw thread and internal thread, can make the tee bend ball valve possess filtering capability, the convenient dismantlement of filter plate simultaneously clears up, through setting up the support, the baffle, the through-hole, the push pedal, fixed box, a spring, limiting plate and push rod, can make the tee bend ball valve possess the non return function, impurity backward flow has also been avoided, the clearance of tee bend ball valve has been made things convenient for, the problem that current tee bend ball valve does not have filtering capability and non return function has been solved, this tee bend ball valve possesses filtering capability and non return function's advantage, be worth promoting.

Description

Detachable three-way ball valve with filtering capability

Technical Field

The utility model relates to a ball valve technical field specifically is a three-way ball valve with filtering capability and detachable.

Background

Tee bend ball valve has T type and L type, the T type enables the pipeline looks UNICOM of three orthogonals and cuts off third passageway, play the reposition of redundant personnel, the confluence effect, two pipelines of mutual orthogonalization can only be connected to L tee bend ball valve type, can not keep the intercommunication each other of third pipeline simultaneously, only play the distribution effect, tee bend ball valve long service life, the flow ability is big, the resistance is little, current tee bend ball valve does not have filtering capability mostly, also some add the filter core in the ball valve is inside, but this kind of filter core is not convenient for clear up, most tee bend ball valve does not have the non return function simultaneously, when liquid backward flow in the ball valve, impurity also can follow backward flow together, lead to the inside clearance of being not convenient for of ball valve, the practicality of tee bend ball valve is reduced, be unfavorable for the.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a have filtering capability and detachable tee bend ball valve, possess the advantage that has filtering capability and non return function, solved current tee bend ball valve and do not have filtering capability and non return function's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a detachable three-way ball valve with a filtering function comprises a ball valve body, wherein filter plates are arranged on two sides of an inner cavity of the ball valve body, a rotary rod is fixedly connected to one opposite sides of the two filter plates, a hand wheel is fixedly connected to one end, away from the filter plates, of the rotary rod, external threads are arranged on the surface of each filter plate, internal threads matched with the external threads are arranged on the inner wall of the ball valve body, supports are arranged on one opposite sides of the two filter plates, baffles are arranged on one opposite sides of the two supports, through holes are formed in one sides of the baffles, a push plate is arranged between the supports and the baffles, fixing boxes are fixedly connected to the tops and the bottoms of the opposite sides of the two supports, springs are arranged in the inner cavities of the fixing boxes, limiting plates are fixedly connected to one, one end of the push rod, which is far away from the limiting plate, penetrates through the outer side of the fixing box and is fixedly connected with the push plate.

Preferably, the top and the bottom of the support are fixedly connected with the inner wall of the ball valve body, the surface of the baffle is fixedly connected with the inner wall of the ball valve body, and the baffle and the filter plate are circular.

Preferably, one side of the baffle close to the support is fixedly connected with a sealing ring, and one side of the sealing ring far away from the baffle is in contact with the push plate.

Preferably, the two sides and the bottom of the ball valve body are both sleeved with connecting flanges, and mounting holes are formed in the surfaces of the connecting flanges.

Preferably, the surface of the hand wheel is provided with anti-skidding lines, and the front surface of the ball valve body is provided with a nameplate groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the filter plate, the rotary rod, the hand wheel, external screw thread and internal thread, can make the tee bend ball valve possess filtering capability, the convenient dismantlement of filter plate simultaneously clears up, through setting up the support, the baffle, the through-hole, the push pedal, fixed box, a spring, limiting plate and push rod, can make the tee bend ball valve possess the non return function, impurity backward flow has also been avoided, the clearance of tee bend ball valve has been made things convenient for, the problem that current tee bend ball valve does not have filtering capability and non return function has been solved, this tee bend ball valve possesses filtering capability and non return function's advantage, be worth promoting.

2. The utility model discloses a set up the filter plate, can play filterable effect, through setting up the hand wheel, can the person of facilitating the use rotate the rotary rod, through setting up the baffle, can play the effect that the restriction push pedal removed, through setting up the through-hole, the flow of liquid of can being convenient for, through setting up the limiting plate, can avoid the push rod to break away from fixed box, through setting up the sealing washer, can play sealed effect, through setting up flange and mounting hole, the installation of ball valve body of can being convenient for, through setting up the data plate groove, can make things convenient for the installation of data plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a ball valve body; 2. filtering the plate; 3. rotating the rod; 4. a hand wheel; 5. an external thread; 6. an internal thread; 7. a support; 8. a baffle plate; 9. a through hole; 10. pushing the plate; 11. a fixing box; 12. a spring; 13. a limiting plate; 14. a push rod; 15. a seal ring; 16. a connecting flange; 17. mounting holes; 18. data plate groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a ball valve body 1, filter plate 2, rotary rod 3, hand wheel 4, external screw thread 5, internal thread 6, support 7, baffle 8, through-hole 9, push pedal 10, fixed box 11, spring 12, limiting plate 13, push rod 14, sealing washer 15, flange 16, mounting hole 17 and data plate groove 18 part are the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a detachable three-way ball valve with filtering function comprises a ball valve body 1, wherein filter plates 2 are respectively arranged on two sides of an inner cavity of the ball valve body 1, rotary rods 3 are respectively fixedly connected to opposite sides of the two filter plates 2, a hand wheel 4 is fixedly connected to one end of each rotary rod 3 far away from the filter plates 2, external threads 5 are arranged on the surfaces of the filter plates 2, internal threads 6 matched with the external threads 5 are arranged on the inner wall of the ball valve body 1, supports 7 are respectively arranged on opposite sides of the two filter plates 2, baffles 8 are respectively arranged on opposite sides of the two supports 7, through holes 9 are arranged on one sides of the baffles 8, a push plate 10 is arranged between the supports 7 and the baffles 8, fixed boxes 11 are respectively fixedly connected to the top and the bottom of the opposite sides of the two supports 7, springs 12 are arranged in, a push rod 14 is fixedly connected to one side of the limiting plate 13 far away from the spring 12, one end of the push rod 14 far away from the limiting plate 13 penetrates to the outer side of the fixing box 11 and is fixedly connected with the push plate 10, the top and the bottom of the support 7 are fixedly connected with the inner wall of the ball valve body 1, the surface of the baffle plate 8 is fixedly connected with the inner wall of the ball valve body 1, the shapes of the baffle plate 8 and the filter plate 2 are both circular, a sealing ring 15 is fixedly connected to one side of the baffle plate 8 close to the support 7, one side of the sealing ring 15 far away from the baffle plate 8 is contacted with the push plate 10, connecting flanges 16 are respectively sleeved on the two sides and the bottom of the ball valve body 1, a mounting hole 17 is formed in the surface of the connecting flange 16, anti-skid grains are arranged on the surface of the hand wheel 4, a nameplate groove 18, the baffle plate 8 is arranged to play a role in limiting the movement of the push plate 10, the through hole 9 is arranged to facilitate the flow of liquid, the limit plate 13 is arranged to prevent the push rod 14 from being separated from the fixed box 11, the seal ring 15 is arranged to play a role in sealing, the connecting flange 16 and the mounting hole 17 are arranged to facilitate the installation of the ball valve body 1, the nameplate groove 18 is arranged to facilitate the installation of the nameplate, the filter plate 2, the rotary rod 3, the hand wheel 4, the external thread 5 and the internal thread 6 are arranged to enable the three-way ball valve to have a filtering function, meanwhile, the filter plate 2 is convenient to disassemble and clean, the support 7, the baffle plate 8, the through hole 9, the push plate 10, the fixed box 11, the spring 12, the limit plate 13 and the push rod 14 are arranged to enable the three-way ball valve to have a non-return function, the backflow of impurities is also, the problem of current tee bend ball valve do not have filtering capability and non return function is solved, this tee bend ball valve possesses the advantage that has filtering capability and non return function, is worth promoting.

When the ball valve is used, liquid enters the ball valve body 1 and then extrudes the push plate 10 through the through hole 9 on one side, the push plate 10 is driven to be away from the baffle 8 and the sealing ring 15 gradually, the push plate 10 can drive the limiting plate 13 to extrude the spring 12 through the matching of the push rod 14, the liquid flows through the gap between the push plate 10 and the ball valve body 1, the liquid is filtered through the filter plate 2 and finally discharged, after the ball valve body 1 is closed after finishing work, the return of the spring 12 can drive the push plate 10 to be contacted with the sealing ring 15 through the matching of the limiting plate 13 and the push rod 14, the backflow liquid can also extrude the push plate 10, so that the push plate 10 is tightly attached to the sealing ring 15, the non-return effect is realized, impurities can be remained between the filter plate 2 and the push plate 10, when the filter plate 2 needs to be cleaned, only the whole ball valve body 1 needs to be detached firstly, the filter plate 2 rotates and can move through the cooperation of external screw thread 5 and internal thread 6, breaks away from until with internal thread 6, accomplishes and dismantles, can shift out filter plate 2 from ball valve body 1, and the convenience is cleared up filter plate 2, and it leads to water to follow the bottom of ball valve body 1 again, can dash out the impurity between filter plate 2 and the push pedal 10, makes things convenient for the clearance of ball valve body 1.

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

Claims

1. The utility model provides a three-way ball valve with filtering capability and detachable, includes ball valve body (1), its characterized in that: the ball valve is characterized in that filter plates (2) are arranged on two sides of an inner cavity of a ball valve body (1), a rotary rod (3) is fixedly connected to one opposite side of each of the two filter plates (2), a hand wheel (4) is fixedly connected to one end, far away from the filter plates (2), of the rotary rod (3), external threads (5) are arranged on the surface of each of the filter plates (2), internal threads (6) matched with the external threads (5) for use are formed in the inner wall of the ball valve body (1), supports (7) are arranged on one opposite sides of the two filter plates (2), baffles (8) are arranged on one opposite sides of the two supports (7), through holes (9) are formed in one sides of the baffles (8), push plates (10) are arranged between the supports (7) and the baffles (8), fixed boxes (11) are fixedly connected to the tops and the bottoms of the opposite sides of the, one side fixedly connected with limiting plate (13) of support (7) is kept away from in spring (12), one side fixedly connected with push rod (14) of spring (12) are kept away from in limiting plate (13), the one end that limiting plate (13) were kept away from in push rod (14) runs through to the outside of fixed box (11) and with push pedal (10) fixed connection.

2. The detachable three-way ball valve with filtering function according to claim 1, wherein: the top and the bottom of the support (7) are fixedly connected with the inner wall of the ball valve body (1), the surface of the baffle (8) is fixedly connected with the inner wall of the ball valve body (1), and the baffle (8) and the filter plate (2) are circular in shape.

3. The detachable three-way ball valve with filtering function according to claim 1, wherein: one side fixedly connected with sealing washer (15) that baffle (8) are close to support (7), one side that baffle (8) are kept away from in sealing washer (15) contacts with push pedal (10).

4. The detachable three-way ball valve with filtering function according to claim 1, wherein: both sides and the bottom of ball valve body (1) all are equipped with flange (16), mounting hole (17) have been seted up on flange (16) surface.

5. The detachable three-way ball valve with filtering function according to claim 1, wherein: the surface of the hand wheel (4) is provided with anti-skidding lines, and the front surface of the ball valve body (1) is provided with a nameplate groove (18).