CN210623656U - Multifunctional plug valve - Google Patents
Multifunctional plug valve Download PDFInfo
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- CN210623656U CN210623656U CN201921530527.XU CN201921530527U CN210623656U CN 210623656 U CN210623656 U CN 210623656U CN 201921530527 U CN201921530527 U CN 201921530527U CN 210623656 U CN210623656 U CN 210623656U
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- valve body
- valve
- plug
- lantern ring
- cock
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Abstract
The utility model discloses a multifunctional plug valve, concretely relates to plug valve technical field, which comprises a valve body, the upper surface of valve body runs through along vertical direction and is provided with a cock pole, cock pole one end extends to the inside and fixed cock that is provided with of valve body, the top fixed mounting of cock pole has rotatory handle, the top of valve body is provided with protective assembly, the valve body surface is provided with the external screw thread, the outside cover of valve body has the lantern ring. The utility model discloses a having set up and having filtered piece and the lantern ring, having utilized the filtration piece with the mutual block of valve body, can carrying out the filtering and collecting with the impurity in the liquid, the lantern ring of cooperation rotation type can carry on spacingly to filtering piece, has guaranteed good fixed effect, has made things convenient for people to dismantle it, convenience when having improved the clearance can not carry out the filtering and clear up the impurity in the liquid with the valve body and compare, this design is simple and practical, the operation of being convenient for.
Description
Technical Field
The utility model relates to a plug valve technical field, more specifically say, the utility model relates to a multifunctional plug valve.
Background
The plug valve uses a plug body with a through hole as a valve opening and closing piece. The plug body rotates along with the valve rod to realize opening and closing actions. Small plug valves without filler are also known as cocks. The plug body of the plug valve is a cone (also has a cylinder), and is matched with the conical hole surface of the valve body to form a sealing pair. The plug valve is the earliest valve, and has simple structure, fast opening and closing and small fluid resistance. The common plug valve is sealed by the direct contact between a metal plug body and a valve body which are subjected to finish machining, so that the common plug valve has poor sealing performance, large opening and closing force and easy abrasion, and can only be used in the occasions of low pressure (not higher than 1 MPa) and small caliber (less than 100 mm).
However, in practical use, when the liquid inside the filter flows, impurities in the liquid can be affected, the impurities in the liquid cannot be filtered, and the filtered impurities are inconvenient to clean.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a multifunctional plug valve, through having set up filter piece and the lantern ring, utilize the filter piece with the mutual block of valve body, can carry out the filtering and collect with the impurity in the liquid, the lantern ring of cooperation rotation type can carry on spacingly to filtering piece, good fixed effect has been guaranteed, made things convenient for people to dismantle it, convenience when having improved the clearance, can not carry out the filtering and clear up the impurity in the liquid with the valve body and compare, this design is simple and practical, and the operation of being convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional plug valve comprises a valve body, wherein a plug rod penetrates through the upper surface of the valve body in the vertical direction, one end of the plug rod extends into the valve body and is fixedly provided with a plug, a rotating handle is fixedly mounted at the top end of the plug rod, a protection assembly is arranged above the valve body, external threads are arranged on the outer surface of the valve body, and a sleeve ring is sleeved outside the valve body;
the front surface of the valve body is provided with a group of mounting grooves, the inner walls of the mounting grooves are fixedly provided with a group of sealing gaskets, and a group of filtering pieces are arranged inside the mounting grooves;
filter including the arc cardboard of being connected with mounting groove looks block, arc cardboard lower fixed surface is provided with the screen frame, the inside of screen frame is provided with a set of coarse filter screen, and the inside of screen frame is close to coarse filter screen rear position department and is provided with meticulous filter screen, the lateral wall of arc cardboard is provided with anti-skidding line.
In a preferred embodiment, the protection assembly comprises a protection cover connected with the upper surface of the valve body in a clamping mode, a group of injection ports are arranged on the side surface of the protection cover, a lining net is fixedly arranged on the inner side wall of the protection cover, and dry particles are filled in the lining net.
In a preferred embodiment, a group of sealing covers are arranged on the side surface of the injection port, and the injection port is connected with the sealing covers in a clamping mode.
In a preferred embodiment, the inner screen is of annular structural design.
In a preferred embodiment, one end of the valve body is provided with a water inlet, and the other end of the valve body is provided with a water outlet.
In a preferred embodiment, the inner side wall of the collar is provided with an internal thread, and the collar is rotatably connected with the external thread on the valve body.
In a preferred embodiment, a set of valve seats is respectively arranged on the upper side and the lower side of the cock, and the cock is connected with the valve body through the valve seats.
The utility model discloses a technological effect and advantage:
1. the utility model discloses in through having set up filter member and lantern ring, utilize the filter member of block each other with the valve body, can filter and collect the impurity in the liquid, cooperate the lantern ring of rotation type, can carry out spacing to the filter member, guaranteed good fixed effect, made things convenient for people to dismantle it, the convenience when having improved the clearance, can not filter and clear up the impurity in the liquid with the valve body and compare, this design is simple and practical, the operation of being convenient for;
2. the utility model discloses in through having set up protection component, utilize the drying characteristic that wherein dry particle provided for the inner space of safety cover is in comparatively dry environment, and effectual locking bolt to on the valve body protects, provides good protection effect, and the locking bolt on with the valve body contacts humid air easily and takes place the corrosion and compare, and this design possesses better guard action.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
Fig. 3 is an enlarged schematic structural view of a portion B in fig. 1 according to the present invention.
Fig. 4 is a schematic structural diagram of the middle filter member of the present invention.
Fig. 5 is a schematic structural view of the middle arc-shaped clamping plate of the present invention.
The reference signs are: 1 valve body, 2 cock poles, 3 twist grip, 4 protection subassemblies, 41 safety covers, 42 sprue, 43 liner net, 44 dry granule, 5 cocks, 6 mounting grooves, 7 filters, 71 arc cardboard, 72 strainer frame, 73 coarse filter screen, 74 fine filter screen, 8 lantern rings, 9 seal ring, 10 external screw threads.
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.
The multifunctional plug valve shown in the attached figures 1, 3, 4 and 5 comprises a valve body 1 and a plug rod 2, wherein the plug rod 2 penetrates through the upper surface of the valve body 1 along the vertical direction, one end of the plug rod 2 extends into the valve body 1 and is fixedly provided with a plug 5, the top end of the plug rod 2 is fixedly provided with a rotating handle 3, a protection component 4 is arranged above the valve body 1, an external thread 10 is arranged on the outer surface of the valve body 1, and a sleeve ring 8 is sleeved outside the valve body 1;
the front surface of the valve body 1 is provided with a group of mounting grooves 6, the inner walls of the mounting grooves 6 are fixedly provided with a group of sealing gaskets 9, and a group of filtering pieces 7 are arranged inside the mounting grooves 6;
the filter element 7 comprises an arc-shaped clamping plate 71 which is connected with the mounting groove 6 in a clamping manner, a filter screen frame 72 is fixedly arranged on the lower surface of the arc-shaped clamping plate 71, a group of coarse filter screens 73 are arranged inside the filter screen frame 72, a fine filter screen 74 is arranged in the filter screen frame 72 at a position close to the rear of the coarse filter screens 73, and anti-skid grains are arranged on the outer side wall of the arc-shaped clamping plate 71;
a water inlet is formed in one end of the valve body 1, and a water outlet is formed in the other end of the valve body 1, so that liquid can flow conveniently;
the inner side wall of the lantern ring 8 is provided with internal threads, the lantern ring 8 is rotatably connected with the external threads 10 on the valve body 1, and the protection assembly 4 is conveniently limited and fixed by rotating the lantern ring 8;
a group of valve seats is respectively arranged on the upper side and the lower side of the cock 5, and the cock 5 is connected with the valve body 1 through the valve seats, so that the sealing performance of the cock 5 is kept conveniently.
The implementation mode is specifically as follows: in the implementation of the present invention, the liquid passes through the coarse filter net 73 on the filter net rack 72, and continues to pass through the fine filter net 74, so that the impurities in the liquid are located between the coarse filter net 73 and the fine filter net 74, and then the lantern ring 8 is held to rotate to one side, thereby exposing the mounting groove 6 and the filter element 7, and the fingers are put on the anti-slip texture position on the arc-shaped cardboard 71, and the arc-shaped cardboard 71 is taken out from the mounting groove 6, and after the filter element 7 is cleaned, the mounting groove 6 is placed in the arc-shaped cardboard 71, and the arc-shaped cardboard 71 is tightly attached to the sealing washer 9 at the position of the mounting groove 6, so as to ensure the sealing performance after the mounting, and then the lantern ring 8 is rotated to one side, so that the lantern ring 8 fixes the arc-shaped cardboard 71, and the filter element 7 mutually clamped with the valve body 1 is utilized, so as to, can carry on spacingly to filtering piece 7, guaranteed good fixed effect, made things convenient for people to dismantle it, convenience when having improved the clearance has solved valve body 1 and can not carry out the problem of filtering and clearance to the impurity in the liquid.
The multifunctional plug valve shown in the attached drawings 1 and 2 further comprises a protection assembly 4, wherein the protection assembly 4 is arranged above the valve body 1, the protection assembly 4 comprises a protection cover 41 which is connected with the upper surface of the valve body 1 in a clamping manner, a group of injection ports 42 are formed in the side surface of the protection cover 41, an inner lining net 43 is fixedly arranged on the inner side wall of the protection cover 41, and dry particles 44 are filled in the inner lining net 43;
a group of sealing covers are arranged on the side surface of the injection port 42, and the injection port 42 is connected with the sealing covers in a clamping mode, so that the injection port 42 is conveniently sealed;
the inner mesh 43 is designed in an annular structure, so that the dry particles 44 can be conveniently contained.
The implementation mode is specifically as follows: in implementing the utility model discloses in the time, open the closing cap on the sprue 42, pour dry granule 44 into from wherein, make the inner space of inside lining net 43 store a large amount of dry granule 44, cover the closing cap afterwards, block safety cover 41 on valve body 1 and go on fixedly, utilize the drying characteristic that dry granule 44 wherein provided, make the inner space of safety cover 41 be in comparatively dry environment, the effectual locking bolt to on the valve body 1 protects, good protecting effect is provided, the problem that the locking bolt on the valve body 1 contacted humid air easily and takes place the corrosion has been solved.
The utility model discloses the theory of operation:
referring to the attached drawings 1, 3, 4 and 5 of the specification, through the arrangement of the filtering piece 7 and the lantern ring 8, the filtering piece 7 clamped with the valve body 1 is utilized to filter and collect impurities in liquid, the filtering piece 7 can be limited by matching with the rotary lantern ring 8, a good fixing effect is guaranteed, people can conveniently detach the filtering piece, the convenience in cleaning is improved, and the problem that the valve body 1 cannot filter and clean the impurities in the liquid is solved;
referring to the accompanying drawings 1 and 2 of the specification, by arranging the protection assembly 4, the inner space of the protection cover 41 is in a dry environment by utilizing the drying characteristic provided by the dry particles 44, the locking bolt on the valve body 1 is effectively protected, a good protection effect is provided, and the problem that the locking bolt on the valve body 1 is easily corroded by the humid air is solved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a multi-functional plug valve, includes valve body (1), its characterized in that: the upper surface of the valve body (1) is provided with a plug rod (2) in a penetrating mode in the vertical direction, one end of the plug rod (2) extends into the valve body (1) and is fixedly provided with a plug (5), the top end of the plug rod (2) is fixedly provided with a rotating handle (3), a protective component (4) is arranged above the valve body (1), external threads (10) are arranged on the outer surface of the valve body (1), and a sleeve ring (8) is sleeved outside the valve body (1);
a group of mounting grooves (6) are formed in the front surface of the valve body (1), a group of sealing gaskets (9) are fixedly arranged on the inner walls of the mounting grooves (6), and a group of filtering pieces (7) are arranged inside the mounting grooves (6);
filter piece (7) including arc cardboard (71) of being connected with mounting groove (6) looks block, arc cardboard (71) lower fixed surface is provided with strainer rack (72), the inside of strainer rack (72) is provided with a set of coarse filter screen (73), and the inside of strainer rack (72) is close to coarse filter screen (73) rear position department and is provided with meticulous filter screen (74), the lateral wall of arc cardboard (71) is provided with the non-slip texture.
2. The multi-functional plug valve of claim 1, wherein: protection subassembly (4) including safety cover (41) with valve body (1) upper surface looks block is connected, safety cover (41) side surface is provided with a set of sprue (42), the fixed lining net (43) that is provided with on the inside wall of safety cover (41), the inside packing of lining net (43) has dry granule (44).
3. The multi-functional plug valve of claim 2, wherein: a set of closing cap is installed to sprue (42) side surface, sprue (42) are connected through the block mode with the closing cap.
4. The multi-functional plug valve of claim 2, wherein: the inner lining net (43) is designed in an annular structural formula.
5. The multi-functional plug valve of claim 1, wherein: one end of the valve body (1) is provided with a water inlet, and the other end of the valve body (1) is provided with a water outlet.
6. The multi-functional plug valve of claim 1, wherein: be provided with the internal thread on the inside wall of lantern ring (8), external screw thread (10) rotation connection on lantern ring (8) and valve body (1).
7. The multi-functional plug valve of claim 1, wherein: the upper side and the lower side of the cock (5) are respectively provided with a group of valve seats, and the cock (5) is connected with the valve body (1) through the valve seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530527.XU CN210623656U (en) | 2019-09-12 | 2019-09-12 | Multifunctional plug valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921530527.XU CN210623656U (en) | 2019-09-12 | 2019-09-12 | Multifunctional plug valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210623656U true CN210623656U (en) | 2020-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921530527.XU Active CN210623656U (en) | 2019-09-12 | 2019-09-12 | Multifunctional plug valve |
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| Country | Link |
|---|---|
| CN (1) | CN210623656U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688287A (en) * | 2020-12-28 | 2022-07-01 | 牡丹江通用石油工具有限公司 | Multifunctional plug valve |
-
2019
- 2019-09-12 CN CN201921530527.XU patent/CN210623656U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688287A (en) * | 2020-12-28 | 2022-07-01 | 牡丹江通用石油工具有限公司 | Multifunctional plug valve |
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