阅读说明：本技术 一种污水阀门内置疏通组件 (Built-in dredging assembly of sewage valve ) 是由 鲁高英 于 2020-12-07 设计创作，主要内容包括：本发明公开了一种污水阀门内置疏通组件,包括阀体和设置在阀体上侧的阀座,所说阀体为一个矩形座体结构,且其阀体的前侧设置有进液端,且其阀体的后侧设置有出液端,阀体中设置有第一腔体、第二腔体和第三腔体,第一腔体、第二腔体之间通过第二闸板进行分割,第一腔体和第三腔体之间通过第一闸板进行分割；通过将阀体的内腔设置成由第一腔体、第二腔体和第三腔体组合构成,并将第一腔体、第二腔体呈Z字型进行设置,并将阀体内部的第二闸板设置在第二腔体的端部位置,从而让第二闸板闭合时,其第一腔体位置处由于沉淀作用而累积的杂质会落到第一腔体和第三腔体的交点位置处,从而避免其杂质在第二闸板的板体位置处堆积而造成堵塞现象。(The invention discloses a built-in dredging component of a sewage valve, which comprises a valve body and a valve seat arranged on the upper side of the valve body, wherein the valve body is of a rectangular seat body structure, the front side of the valve body is provided with a liquid inlet end, the rear side of the valve body is provided with a liquid outlet end, a first cavity, a second cavity and a third cavity are arranged in the valve body, the first cavity and the second cavity are divided by a second flashboard, and the first cavity and the third cavity are divided by a first flashboard; set to by first cavity through the inner chamber with the valve body, second cavity and third cavity combination constitute, and with first cavity, the second cavity is the Z style of calligraphy and sets up, and set up the inside second flashboard of valve body at the tip position of second cavity, thereby when letting the second flashboard close, the crossing point position department that first cavity position department can fall first cavity and third cavity because precipitation effect and accumulational impurity, thereby avoid its impurity to pile up and cause blocking phenomenon in the plate body position department of second flashboard.)

1. The utility model provides a built-in mediation subassembly of sewage valve, includes valve body (1) and sets up disk seat (9) at valve body (1) upside, its characterized in that: the valve body (1) is of a rectangular seat body structure, the front side of the valve body (1) is provided with a liquid inlet end (2), the rear side of the valve body (1) is provided with a liquid outlet end (3), the valve body (1) is internally provided with a first cavity (4), a second cavity (5) and a third cavity (6), the first cavity (4) and the second cavity (5) are divided by a second flashboard (20), the first cavity (4) and the third cavity (6) are divided by a first flashboard (7), the first flashboard groove is arranged at the position of the first flashboard (7), the first flashboard (7) is in transmission connection with a first rotating handle (8) through a first rotating rod, the front side wall and the rear side wall of the second cavity (5) are provided with sealing grooves (10), the valve seat (9) is provided with a second flashboard groove (11), and the sealing grooves (10) are matched with the second flashboard groove (11), and second flashboard (20) are arranged in the sealing groove (10), a rotating shaft hole (12) is formed in the valve seat (9), the rotating shaft hole (12) is connected with the second flashboard groove (11), a transmission screw (19) is arranged in the rotating shaft hole (12), the lower end of the transmission screw (19) is connected with the second flashboard (20), and the tail end of the cavity of the third cavity (6) is sealed through a sealing structure (21).

2. The sewer valve built-in dredge assembly of claim 1, wherein: the upper end of disk seat (9) is provided with bracing piece (13), the upper end fixed mounting of bracing piece (13) has mounting panel (14), and the upper end of mounting panel (14) is provided with second turning handle (16), the lower extreme of second turning handle (16) is connected with erection column (17), the central point of erection column (17) puts and runs through and is provided with screw rod hole (18), mounting panel (14) are a annular plate, and fixed mounting has seal bearing (15) in the inner circle of its plate body, lower extreme erection column (17) of second turning handle (16) are fixed mounting among the inner circle of seal bearing (15).

3. The sewer valve built-in dredge assembly of claim 2, wherein: the upper end of the transmission screw rod (19) is provided with an external thread structure, and the upper end of the transmission screw rod (19) is rotatably installed in a screw rod hole (18) in the center of the mounting column (17) through the external thread structure on the transmission screw rod.

4. The sewer valve built-in dredge assembly of claim 1, wherein: the first cavity (4) and the second cavity (5) are arranged in a Z shape, the height of the first cavity (4) is lower than that of the second cavity (5), and the sewage in the first cavity (4) and the second cavity (5) flows to the second cavity (5) from the first cavity (4).

5. The sewer valve built-in dredge assembly of claim 1, wherein: the third cavity (6) is arranged obliquely, one side of the third cavity close to the first cavity (4) is higher than one side of the third cavity far away from the first cavity (4), and a screw hole is formed in the end portion of the third cavity (6).

6. The sewer valve built-in dredge assembly of claim 1, wherein: the sealing structure (21) is formed by combining a plug body and a cover body, the size of the plug body is matched with that of the third cavity (6), and the cover body on the sealing structure (21) is fixed at the end part of the third cavity (6) through a positioning screw.

7. The sewer valve built-in dredge assembly of claim 1, wherein: when the sewage valve is opened, the first gate plate (7) and the second gate plate (20) are positioned in the first gate plate groove, and the second gate plate (20) is positioned in the second gate plate groove (11).

Technical Field

The invention relates to the technical field of sewage valves, in particular to a built-in dredging assembly of a sewage valve.

Background

Sewage is the effluent from life and production that is contaminated to some extent. The water which loses the original use function is called as sewage for short, which mainly comprises four categories of industrial wastewater, domestic sewage, commercial sewage and surface runoff water, the sewage contains more organic matters and more impurities, and a valve structure used in a sewage conveying structure is called as a sewage valve.

Disclosure of Invention

The invention aims to provide a built-in dredging assembly of a sewage valve, which aims to solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme: a built-in dredging component of a sewage valve comprises a valve body and a valve seat arranged on the upper side of the valve body, wherein the valve body is of a rectangular seat body structure, the front side of the valve body is provided with a liquid inlet end, the rear side of the valve body is provided with a liquid outlet end, the valve body is internally provided with a first cavity, a second cavity and a third cavity, the first cavity and the second cavity are divided by a second flashboard, the first cavity and the third cavity are divided by a first flashboard, a first flashboard groove is arranged at the position of the first flashboard, the first flashboard is in transmission connection with a first handle through a first rotating rod, the front side wall and the rear side wall of the second cavity are provided with sealing grooves, the valve seat is provided with second flashboard grooves, the sealing grooves are matched with the second flashboard grooves, the second flashboard grooves are arranged in the sealing grooves, the sealing grooves are arranged in the valve seat, rotating shaft holes are arranged on the valve seat, the rotating shaft hole is connected with the second flashboard groove, a transmission screw is arranged in the rotating shaft hole, the lower end of the transmission screw is connected with the second flashboard, and the tail end of the cavity of the third cavity is sealed through a sealing structure.

Preferably, the upper end of disk seat is provided with the bracing piece, the upper end fixed mounting of bracing piece has the mounting panel, and the upper end of mounting panel is provided with the second turning handle, the lower extreme of second turning handle is connected with the erection column, the central point of erection column puts and runs through and is provided with the screw rod hole, the mounting panel is an annular plate, and fixed mounting has seal bearing in the inner circle of its plate body, the lower extreme erection column of second turning handle is fixed mounting among seal bearing's inner circle.

Preferably, the upper end of the transmission screw is provided with an external thread structure, and the upper end of the transmission screw is rotatably installed in a screw hole in the center of the mounting column through the external thread structure on the transmission screw.

Preferably, the first cavity and the second cavity are arranged in a Z shape, the height of the first cavity is lower than that of the second cavity, and the sewage in the first cavity and the sewage in the second cavity flow from the first cavity to the second cavity.

Preferably, the third cavity is arranged obliquely, one side of the third cavity, which is close to the first cavity, is higher than one side of the third cavity, which is far away from the first cavity, and a screw hole is formed in the end position of the third cavity.

Preferably, the sealing structure is formed by combining a plug body and a cover body, the size of the plug body is matched with that of the third cavity, and the cover body on the sealing structure is fixed at the end part of the third cavity through a positioning screw.

Preferably, when the sewage valve is opened, the first gate plate is located in the first gate plate groove, and the second gate plate is located in the second gate plate groove.

Compared with the prior art, the invention has the beneficial effects that:

1. the inner cavity of the valve body is formed by combining a first cavity, a second cavity and a third cavity, the first cavity and the second cavity are arranged in a Z shape, and a second flashboard in the valve body is arranged at the end part of the second cavity, so that when the second flashboard is closed, impurities accumulated at the position of the first cavity due to precipitation can fall to the intersection point of the first cavity and the third cavity, and the phenomenon of blockage caused by accumulation of the impurities at the plate body position of the second flashboard is avoided;

2. the third cavity is obliquely arranged, one side of the third cavity, which is close to the first cavity, is higher than the side of the third cavity, so that impurities precipitated at the intersection point position of the first cavity and the second cavity can flow along the inclined plane of the third cavity and fall into a notch of the third cavity, and a first gate plate is arranged in the third cavity, so that a worker can regularly close the first gate plate, and the impurities precipitated and accumulated in the third cavity are cleaned by detaching a sealing structure at the tail end of the third cavity, so that the effective service life of the sewage valve is ensured;

3. the second gate plate and the transmission screw rod are integrally formed, the outer thread structure is arranged at the upper end of the transmission screw rod, the mounting plate is mounted at the upper end of the valve seat through the supporting rod, the second rotating handle is rotatably mounted on the mounting plate, the mounting column is connected to the lower end of the second rotating handle, the transmission screw rod is rotatably mounted in a screw rod hole in the mounting column, the transmission structure of the second gate plate is arranged on the outer side of the valve body, and daily maintenance is convenient for the second gate plate and the transmission screw rod.

Drawings

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

FIG. 2 is a half sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an enlarged view of the structure at B in FIG. 2;

FIG. 5 is a schematic view of the second gate, drive screw, and second stem handle connection;

fig. 6 is a schematic view of a second stem handle.

In the figure: the liquid valve comprises a valve body 1, a liquid inlet end 2, a liquid outlet end 3, a first cavity 4, a second cavity 5, a third cavity 6, a first flashboard 7, a first rotating handle 8, a valve seat 9, a sealing groove 10, a second flashboard groove 11, a rotating shaft hole 12, a supporting rod 13, an installation plate 14, a sealing bearing 15, a second rotating handle 16, an installation column 17, a screw hole 18, a transmission screw 19, a second flashboard 20 and a sealing structure 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a built-in dredging component of a sewage valve comprises a valve body 1 and a valve seat 9 arranged on the upper side of the valve body 1, wherein the valve body 1 is of a rectangular seat body structure, the front side of the valve body 1 is provided with a liquid inlet end 2, the rear side of the valve body 1 is provided with a liquid outlet end 3, a first cavity 4, a second cavity 5 and a third cavity 6 are arranged in the valve body 1, the first cavity 4 and the second cavity 5 are divided by a second flashboard 20, the first cavity 4 and the third cavity 6 are divided by a first flashboard 7, a first flashboard groove is arranged at the position of the first flashboard 7, the first flashboard 7 is in transmission connection with a first handle 8 through a first rotating rod, the front side wall and the rear side wall of the second cavity 5 are provided with sealing grooves 10, the valve seat 9 is provided with a second flashboard groove 11, the sealing grooves 10 are matched with the second flashboard groove 11, and the second flashboard 20 is arranged in the sealing groove 10, the valve seat 9 is provided with a rotating shaft hole 12, the rotating shaft hole 12 is connected with the second flashboard groove 11, a transmission screw 19 is arranged in the rotating shaft hole 12, the lower end of the transmission screw 19 is connected with the second flashboard 20, and the tail end of the cavity of the third cavity 6 is sealed through a sealing structure 21.

Furthermore, a support rod 13 is arranged at the upper end of the valve seat 9, an installation plate 14 is fixedly installed at the upper end of the support rod 13, a second rotating handle 16 is arranged at the upper end of the installation plate 14, an installation column 17 is connected to the lower end of the second rotating handle 16, a screw hole 18 is arranged in the center of the installation column 17 in a penetrating mode, the installation plate 14 is an annular plate, a sealing bearing 15 is fixedly installed in the inner ring of the plate body of the installation plate, and the installation column 17 at the lower end of the second rotating handle 16 is fixedly installed in the inner ring of the sealing bearing 15;

further, the upper end of the driving screw 19 is provided with an external thread structure, and the upper end of the driving screw 19 is rotatably installed in the screw hole 18 at the central position of the mounting column 17 through the external thread structure thereon.

Furthermore, the first cavity 4 and the second cavity 5 are arranged in a Z shape, the height of the first cavity 4 is lower than the arrangement height of the second cavity 5, the sewage in the first cavity 4 and the second cavity 5 flows from the first cavity 4 to the second cavity 5, the inner cavity of the valve body 1 is formed by combining the first cavity 4, the second cavity 5 and the third cavity 6, the first cavity 4 and the second cavity 5 are arranged in a Z shape, and the second gate plate 20 inside the valve body 1 is arranged at the end position of the second cavity 5, so that when the second gate plate 20 is closed, impurities accumulated at the position of the first cavity 4 due to precipitation can fall to the intersection point position of the first cavity 4 and the third cavity 6, and the blockage phenomenon caused by accumulation of the impurities at the plate body position of the second gate plate 20 is avoided.

Further, third cavity 6 sets up for the slope, and it leans on to be higher than the one side of keeping away from first cavity 4 to one side of first cavity 4, and the tip position of third cavity 6 is provided with the screw hole, be the slope setting with third cavity 6, and set up to be higher than the one side of keeping away from first cavity 4 with its one side of leaning on to first cavity 4, thereby let first cavity 4, the impurity that second cavity 5 nodical position department deposite can flow along the inclined plane of third cavity 6 and fall into among the notch of third cavity 6, and through set up first flashboard 7 among third cavity 6, thereby let the staff can be regularly with first flashboard 7 closure, and clear up the impurity that deposits the accumulation in third cavity 6 through tearing off the terminal seal structure 21 of third cavity 6 cavity, thereby guarantee sewage valve's effective life.

Furthermore, the sealing structure 21 is composed of a plug and a cover, the size of the plug is matched with the size of the third cavity 6, and the cover on the sealing structure 21 is fixed at the end of the third cavity 6 by a set screw.

Further, when the sewage valve is opened, the first gate plate 7 of the first gate plate 7 and the second gate plate 20 are located in the first gate plate groove, the second gate plate 20 is located in the second gate plate groove 11, the second gate plate 20 and the transmission screw rod 19 are integrally formed, the upper end of the transmission screw rod 19 is provided with an external thread structure, the upper end of the valve seat 9 is provided with the mounting plate 14 through the support rod 13, the mounting plate is rotatably provided with the second rotating handle 16, the lower end of the second rotating handle 16 is connected with the mounting column 17, and the transmission screw rod 19 is rotatably mounted in the screw rod hole 18 of the mounting column 17, so that the transmission structure of the second gate plate 20 is arranged outside the valve body 1, and daily maintenance of the valve body is facilitated.

The working principle is as follows: when the valve is required to be opened in practical use, when a worker needs to open the valve, the worker firstly rotates the second rotating handle 16 to drive the mounting column 17 to rotate through the second rotating handle 16, so that the transmission screw 19 moves upwards under the rotating action of the mounting column 17 to drive the second gate plate 20 at the lower end of the transmission screw 19 to move upwards, so that the second gate plate 20 is opened, then the worker rotates the first rotating handle 8 to drive the first gate plate 7 to be opened, so that sewage flows in from the liquid inlet end 2 of the valve body 1 and flows out from the liquid outlet end 3 through the first cavity 4 and the second cavity 5 in sequence, when the worker needs to open the valve, the worker only needs to reversely rotate the second rotating handle 16 to push the second gate plate 20 into the sealing groove 10 to complete the disconnection of the valve, and when the valve is disconnected, a water body stops flowing, its impurity that is located second flashboard 20 front side sewage in being located first cavity 4 can appear deposiing the phenomenon, and the impurity of sediment can fall into first cavity 4 and third cavity 6's juncture position department, thereby when the valve is opened next time, its impurity of sediment can be under the mobile effect of water and fall into among the third cavity 6 along the inclined plane of third cavity 6, and the staff only need regularly closed first flashboard 7, and open seal structure 21, alright clear up the impurity in the third cavity 6 with accomplishing, and among the process of clearance, can guarantee the valve body and continue work, thereby let its inside normal work that does not influence the valve body when the clearance.

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.